foreword - · pdf fileshows position of the electronic control unit, relays, ... engine type,...
Post on 30-Jan-2018
215 Views
Preview:
TRANSCRIPT
1
FOREWORD
This wiring diagram manual has been prepared to provideinformation on the electrical system of the 1994 TOYOTACAMRY.
Applicable models: SXV10 Series
MCV10 Series
For service specifications and repair procedures of the abovemodels other than those listed in this manual, refer to thefollowing manuals;
Manual Name Pub. No.
1994 CAMRY Repair ManualVolume 1
Volume 2
1994 Model New Car Features
RM361U1RM361U2NCF099U
All information in this manual is based on the latest productinformation at the time of publication. However, specificationsand procedures are subject to change without notice.
TOYOTA MOTOR CORPORATION
When handling supplemental restraint system components (removal,installation or inspection, etc.), always follow the direction given in the repairmanuals listed above to prevent accidents and supplemental restraintsystem malfunction.
NOTICE
2
INTRODUCTION
This manual consists of the following 11 sections:
No. Section Description
A
INDEX Index of the contents of this manual.
A
INTRODUCTION Brief explanation of each section.
B HOW TO USETHIS MANUAL Instructions on how to use this manual.
C TROUBLE–SHOOTING Describes the basic inspection procedures for electrical circuits.
D ABBREVIATIONS Defines the abbreviations used in this manual.
EGLOSSARY OFTERMS ANDSYMBOLS
Defines the symbols and functions of major parts.
F RELAY LOCATIONS Shows position of the Electronic Control Unit, Relays, Relay Block, etc.This section is closely related to the system circuit.
G ELECTRICALWIRING ROUTING
Describes position of Parts Connectors, Splice points, Ground points, etc.This section is closely related to the system circuit.
H POWER SOURCE(Current Flow Chart)
Describes power distribution from the power supply to various electricalloads.
INDEX Index of the system circuits.
I
SYSTEM CIRCUITS
Electrical circuits of each system are shown from the power supply throughground points. Wiring connections and their positions are shown andclassified by code according to the connection method. (Refer to thesection, “How to use this manual”).The “System Outline” and “Service Hints” useful for troubleshooting arealso contained in this section.
J GROUND POINTS Shows ground positions of all parts described in this manual.
K OVERALLWIRING DIAGRAM Provides circuit diagrams showing the circuit connections.
3
HOW TO USE THIS MANUAL
This manual provides information on the electrical circuits installed on vehicles bydividing them into a circuit for each system.
The actual wiring of each system circuit is shown from the point where the power sourceis received from the battery as far as each ground point. (All circuit diagrams are shownwith the switches in the OFF position.)
When troubleshooting any problem, first understand the operation of the circuit wherethe problem was detected (see System Circuit section), the power source supplyingpower to that circuit (see Power Source section), and the ground points (see GroundPoints section). See the System Outline to understand the circuit operation.
When the circuit operation is understood, begin troubleshooting of the problem circuitto isolate the cause. Use Relay Location and Electrical Wire Routing sections to findeach part, junction block and wiring harness connectors, wiring harness and wiringharness connectors, splice points, and ground points of each system circuit. Internalwiring for each junction block is also provided for better understanding of connectionwithin a junction block.Wiring related to each system is indicated in each system circuit by arrows (from , to ). When overall connections are required, see the Overall Wiring Diagramat the end of this manual.
* The system shown here is an EXAMPLE ONLY. It is different to theactual circuit shown in the SYSTEM CIRCUITS SECTION.
4
HOW TO USE THIS MANUAL
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
5
: System Title
: Indicates a Relay Block. No shading is used and onlythe Relay Block No. is shown to distinguish it from theJ/B.
Example: Indicates Relay Block No. 1.
: Indicates the connector to be connected to a part (thenumeral indicates the pin No.)
Explanation of pin use.
The pins shown are only for the highest grade, or onlyinclude those in the specification.
: Connector Color
Connectors not indicated are milky white in color.
: ( ) is used to indicate different wiring and connector,etc. when the vehicle model, engine type, orspecification is different.
: Indicates related system.
: Indicates the wiring harness and wiring harnessconnector. The wiring harness with male terminal isshown with arrows ( ).
Outside numerals are pin numbers.
The first letter of the code for each wiring harness andwiring harness connector(s) indicates the component’slocation, e.g., “E” for the Engine Compartment, “I” for theInstrument Panel and Surrounding area, and “B” for theBody and Surrounding area.
When more than one code has the first and secondletters in common, followed by numbers (e.g., IH1, IH2),this indicates the same type of wiring harness andwiring harness connector.
: Represents a part (all parts are shown in sky blue). Thecode is the same as the code used in parts position.
: Junction Block (The number in the circle is the J/B No.and the connector code is shown beside it). JunctionBlocks are shaded to clearly separate them from otherparts (different junction blocks are shaded differently forfurther clarification).
3B indicatesthat it is insideJunction BlockNo. 3.
Example:
: Indicates the wiring color.
Wire colors are indicated by an alphabetical code.
B = Black L = Blue R = Red
BR = Brown LG = Light Green V = Violet
G = Green O = Orange W = White
GR = Gray P = Pink Y = Yellow
The first letter indicates the basic wire color and thesecond letter indicates the color of the stripe.
Example: L – Y
(Blue) (Yellow)
: Indicates a wiring Splice Point (Codes are “E” for theEngine Room, “I” for the Instrument Panel, and “B” forthe Body).
Example:
The Location of Splice Point I 5 is indicated by theshaded section.
: Page No.
: Indicates a shielded cable.
: Indicates a ground point.
The first letter of the code for each ground point(s)indicates the component’s location, e.g., “E” for theEngine Compartment, “I” for the Instrument Panel andSurrounding area, and “B” for the Body andSurrounding area.
: Indicates the pin number of the connector.
The numbering system is different for female and maleconnectors.
Example: Numbered in orderfrom upper left tolower right
Numbered in orderfrom upper right tolower left
: When 2 parts both use one connector in common, theparts connector name used in the wire routing sectionis shown in square brackets [ ].
Q
R
S
T
U
V
W
X
6
HOW TO USE THIS MANUAL
WITH THE IGNITION SW TURNED ON, THE CURRENT FLOWS TO TERMINAL 3 OF THE POWER WINDOW MASTER SW, TERMINAL 2 OF THE POWER WINDOW CONTROL RELAYAND TERMINAL 8 OF THE POWER WINDOW SW THROUGH THE DOOR FUSE.
1. DRIVER’S WINDOW “MANUAL UP” OPERATION BY MASTER SW
HOLDING MANUAL SW (DRIVER’S) ON “UP” POSITION LOCATED IN POWER WINDOW MASTER SW, THE CURRENT FLOWS TO TERMINAL 5 OF THE POWER WINDOWCONTROL RELAY THROUGH TERMINAL 3 OF THE MASTER SW TERMINAL 2 TO OPERATE A POWER WINDOW CONTROL RELAY. THUS THE CURRENT INSIDE THE RELAYFLOWS FROM TERMINAL 2 OF THE RELAY TERMINAL 1 TERMINAL 2 OF THE POWER WINDOW MOTOR TERMINAL 1 TERMINAL 4 OF THE RELAY TERMINAL3 TO GROUND. THE MOTOR TURNS TO ASCENT THE WINDOW. RELEASING THIS SW, THE ROTATION OF MOTOR IS STOPPED AND THE WINDOWS CAN STOP AT WILLPOINT.
(FOR THE “MANUAL DOWN” OPERATION, CURRENT FLOWS IN THE REVERSE DIRECTION BECAUSE THE TERMINALS WHERE IT FLOWS ARE CHANGED).
2. DRIVER’S WINDOW “AUTO DOWN” OPERATION BY MASTER SW
ONCE THE “AUTO DOWN” BUTTON OF THE MASTER SW IS PUSHED, THE CURRENT FLOWS TERMINAL 9 OF THE POWER WINDOW CONTROL RELAY THROUGH TERMINAL3 OF THE MASTER SW TERMINALS 8 AND 9 TO OPERATE THE RELAY. THUS THE CURRENT INSIDE THE POWER WINDOW CONTROL RELAY FLOWS FROM TERMINAL2 OF THE RELAY TERMINAL 4 TERMINAL 1 OF THE POWER WINDOW MOTOR TERMINAL 2 TERMINAL 1 OF THE RELAY TERMINAL 3 TO GROUND.THE MOTOR CONTINUES THE ROTATION ENABLING TO DESCENT THE WINDOW.
THE WINDOW DESCENDS TO THE END POSITION. THE CURRENT WILL BE CUT OFF TO RELEASE THE AUTO DOWN FUNCTION BASED ON THE INCREASING CURRENTBETWEEN TERMINAL 2 OF THE RELAY AND TERMINAL 1 IN RELAY.
3. DRIVER’S WINDOW AUTO DOWN RELEASE OPERATION BY MASTER SW
HOLDING THE MANUAL SW (DRIVER’S) ON “UP” POSITION IN OPERATING AUTO DOWN. THE CURRENT FROM TERMINAL 3 OF THE MASTER SW PASSING TERMINAL 2FLOWS TERMINAL 5 OF THE RELAY AND RELEASES THE AUTO DOWN FUNCTION IN THE POWER WINDOW CONTROL RELAY. RELEASING THE HAND FROM SW, WINDOWSTOPS AND CONTINUING ON TOUCHING SW, THE FUNCTION SWITCHES TO MANUAL UP OPERATION.
4. PASSENGER’S WINDOW UP OPERATION (MASTER SW) AND WINDOW LOCK SW OPERATION
HOLDING PASSENGER’S WINDOW SW (MASTER SW) ON “UP”, THE CURRENT FLOWS FROM TERMINAL 3 OF THE MASTER SW PASSING TERMINAL 6 TO TERMINAL 3 OFTHE POWER WINDOW SW (PASSENGER’S) TERMINAL 4 TERMINAL 2 OF THE MOTOR TERMINAL 1 TERMINAL 9 OF THE POWER WINDOW SW TERMINAL7 TERMINAL 1 OF THE MASTER SW TERMINAL 4 TO GROUND. THE MOTOR RUNS TO ASCENT THE WINDOW. RELEASING THIS SW, THE ROTATION OF MOTOR ISSTOPPED AND WINDOW CAN STOP AT WILL PLACE.
SWITCHING THE WINDOW LOCK SW IN “LOCK” POSITION, THE CIRCUIT IS OPENED AND STOPPED THE MOTOR ROTATION.
(FOR THE DOWN OPERATION, CURRENT FLOWS IN THE REVERSE DIRECTION BECAUSE THE TERMINALS WHERE IT FLOWS ARE CHANGED).
P2 POWER WINDOW CONTROL RELAY
3–GROUND: ALWAYS CONTINUITY
2–GROUND: APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
5–GROUND: APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION AND MASTER SW AT UP POSITION
8–GROUND: APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION AND MASTER SW AT AUTO DOWN POSITION
9–GROUND: APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION AND MASTER SW AT DOWN OR AUTO DOWN POSITION
P 4 POWER WINDOW MASTER SW
4–GROUND: ALWAYS CONTINUITY
3–GROUND: APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
WINDOW LOCK SW
OPEN WITH WINDOW LOCK SW AT LOCK POSITION
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
P2 21 P4 21 P6 21
P3 21 P5 21
: RELAY BLOCKS
CODE SEE PAGE RELAY BLOCK (RELAY BLOCK LOCATION)
1 16 R/B NO. 1 (INSTRUMENT PANEL LEFT SIDE)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
3B 14 J/B NO. 3 AND COWL WIRE (INSTRUMENT PANEL LEFT SIDE)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
ID1 26 FRONT DOOR RH WIRE AND COWL WIRE (RIGHT KICK PANEL)
IH1 26 FRONT DOOR LH WIRE AND COWL WIRE (LEFT KICK PANEL)
: GROUND POINTS
CODE SEE PAGE GROUND POINT LOCATION
IC 24 COWL LEFT
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESSES WITH SPLICE POINTS
I5 24 COWL WIRE
SYSTEM OUTLINE
SERVICE HINTS
Q
R
S
T
U
V
W
X
Junction connector (code: J1, J2, J3, J4, J5,J6, J7) in this manual include a short terminalwhich is connected to a number of wireharnesses. Always perform inspection withthe short terminal installed. (When installingthe wire harnesses, the harnesses can beconnected to any position within the shortterminal grouping.Accordingly, in other vehicles, the same wireharness from a different part.)Wire harness sharing the same short terminalgrouping have the same color.
HINT:
7
: Explains the system outline.
: Indicates values or explains the function for reference during troubleshooting.
: Indicates the reference page showing the position on the vehicle of the parts in the system circuit.
Example: Part “P4” (Power Window Master SW) is on page 21 of the manual.
* The letter in the code is from the first letter of the part, and the number indicates its orderin parts starting with that letter.
Part is 4th in orderPower Window Master SW
Example: P 4
: Indicates the reference page showing the position on the vehicle of Relay Block Connectors in thesystem circuit.
Example: Connector “1” is described on page 16 of this manual and is installed on the left side of theinstrument panel.
: Indicates the reference page showing the position on the vehicle of J/B and Wire Harness in the systemcircuit.
Example: Connector “3B” connects the Cowl Wire and J/B No. 3. It is described on page 14 of thismanual, and is installed on the instrument panel left side.
: Indicates the reference page describing the wiring harness and wiring harness connector (the femalewiring harness is shown first, followed by the male wiring harness).
Example: Connector “ID1” connects the front door RH wire (female) and cowl wire (male). It isdescribed on page 26 of this manual, and is installed on the right side kick panel.
: Indicates the reference page showing the position of the ground points on the vehicle.
Example: Ground point “IC” is described on page 24 of this manual and is installed on the cowl left side.
: Indicates the reference page showing the position of the splice points on the vehicle.
Example: Splice point “I 5” is on the Cowl Wire Harness and is described on page 24 of this manual.
* The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.
POWER SOURCE (Current Flow Chart)
The chart below shows the route by which current flows from the battery to each electrical source (Fusible Link, CircuitBreaker, Fuse, etc.) and other parts.The next page and following pages show the parts to which each electrical source outputs current.
POWER SOURCE
8
HOW TO USE THIS MANUAL
The “Current Flow Chart” section, describes which parts each power source (fuses, fusible links, and circuit breakers)transmits current to. In the Power Source circuit diagram, the conditions when battery power is supplied to each system areexplained. Since all System Circuit diagrams start from the power source, the power source system must be fully understood.
* The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.
GROUND POINT
9
The ground points circuit diagram shows the connections from all major parts to the respective ground points. Whentroubleshooting a faulty ground point, checking the system circuits which use a common ground may help you identify theproblem ground quickly. The relationship between ground points ( , , and shown below) can also bechecked this way.
10
TROUBLESHOOTING
VOLTAGE CHECK(a) Establish conditions in which voltage is present at the
check point.
Example:– Ignition SW on– Ignition SW and SW 1 on– Ignition SW, SW 1 and Relay on (SW 2 off)
(b) Using a voltmeter, connect the negative lead to a goodground point or negative battery terminal, and thepositive lead to the connector or component terminal.This check can be done with a test light instead of avoltmeter.
CONTINUITY AND RESISTANCE CHECK(a) Disconnect the battery terminal or wire so there is no
voltage between the check points.(b) Contact the two leads of an ohmmeter to each of the
check points.
If the circuit has diodes, reverse the two leads and checkagain.When contacting the negative lead to the diode positive sideand the positive lead to the negative side, there should becontinuity.When contacting the two leads in reverse, there should be nocontinuity.
(c) Use a volt/ohmmeter with high impedance (10 kΩ/Vminimum) for troubleshooting of the electrical circuit.
11
FINDING A SHORT CIRCUIT(a) Remove the blown fuse and disconnect all loads of the
fuse.(b) Connect a test light in place of the fuse.(c) Establish conditions in which the test light comes on.Example:
– Ignition SW on– Ignition SW and SW 1 on– Ignition SW, SW 1 and Relay on (Connect the
Relay) and SW 2 off (or Disconnect SW 2)(d) Disconnect and reconnect the connectors while
watching the test light.The short lies between the connector where the testlight stays lit and the connector where the light goesout.
(e) Find the exact location of the short by lightly shakingthe problem wire along the body.
CAUTION(a) Do not open the cover or the case of the ECU unless
absolutely necessary. (If the IC terminals are touched,the IC may be destroyed by static electricity.)
(b) When replacing the internet mechanism (ECU part) ofthe digital meter, be careful that no part of your body orclothing comes in contact with the terminals of leadsfrom the IC, etc. of the replacement part (spare part).
DISCONNECTION OF MALE AND FEMALECONNECTORSTo pull apart the connectors, pull on the connector itself, not thewire harness.
HINT: Check to see what kind of connector you are disconnectingbefore pulling apart.
12
TROUBLESHOOTING
HOW TO REPLACE TERMINAL(with terminal retainer or secondary lockingdevice)1. PREPARE THE SPECIAL TOOL
HINT: To remove the terminal from the connector, pleaseconstruct and use the special tool or like object shownon the left.
2. DISCONNECT CONNECTOR
3. DISENGAGE THE SECONDARY LOCKING DEVICE ORTERMINAL RETAINER.
(a) Locking device must be disengaged before theterminal locking clip can be released and the terminalremoved from the connector.
(b) Use a special tool or the terminal pick to unlock thesecondary locking device or terminal retainer.
NOTICE:Do not remove the terminal retainer from connector body.
For Non–Waterproof Type Connector
HINT: The needle insertion position varies accordingto the connector’s shape (number of terminalsetc.), so check the position before inserting it.
“Case 1”Raise the terminal retainer up to the temporarylock position.
“Case 2”Open the secondary locking device.
13
For Waterproof Type Connector
HINT: Terminal retainer color is differentaccording to connector body.
Example:Terminal Retainer: Connector BodyBlack or White : GrayBlack or White : Dark GrayGray or White : Black
“Case 1”Type where terminal retainer is pulled upto the temporary lock position (Pull Type).
Insert the special tool into the terminalretainer access hole ( Mark) and pull theterminal retainer up to the temporary lockposition.
HINT: The needle insertion position variesaccording to the connector’s shape(Number of terminals, etc.), so check theposition before inserting it.
“Case 2”Type which cannot be pulled as far asPower Lock insert the tool straight into theaccess hole of terminal retainer as shown.
14
TROUBLESHOOTING
Push the terminal retainer down to the temporary lockposition.
(c) Release the locking lug from terminal and pull theterminal out from rear.
4. INSTALL TERMINAL TO CONNECTOR(a) Insert the terminal.
HINT:1. Make sure the terminal is positioned correctly.2. Insert the terminal until the locking lug locks firmly.3. Insert the terminal with terminal retainer in the
temporary lock position.
(b) Push the secondary locking device or terminal retainerin to the full lock position.
5. CONNECT CONNECTOR
15
ABBREVIATIONS
ABBREVIATIONS
The following abbreviations are used in this manual.
ABS = Anti–Lock Brake SystemACIS = Acoustic Control Induction SystemA/C = Air ConditioningA/T = Automatic TransmissionCOMB. = CombinationC/P = CoupeECU = Electronic Control UnitEFI = Electronic Fuel InjectionEGR = Exhaust Gas RecirculationESA = Electronic Spark AdvanceEx. = ExceptFL = Fusible LinkIAC = Idle Air ControlISC = Idle Speed ControlJ/B = Junction BlockLH = Left-HandMFI = Multiport Fuel InjectionM/T = Manual TransmissionO/D = OverdriveR/B = Relay BlockRH = Right–HandRPM = Engine SpeedS/D = SedanSFI = Sequential Multiport Fuel InjectionSRS = Supplemental Restraint SystemSW = SwitchTEMP. = TemperatureVSV = Vacuum Switching ValveW/G = Wagonw/ = Withw/o = Without
* The titles given inside the components are the names of the terminals (terminal codes) andare not treated as being abbreviations.
METER, ANALOGCurrent flow activates a magneticcoil which causes a needle tomove, thereby providing a relativedisplay against a backgroundcalibration.
LED (LIGHT EMITTING DIODE)Upon current flow, these diodesemit light without producing theheat of a comparable light.
IGNITION COILConverts low–voltage DC currentinto high–voltage ignition currentfor firing the spark plugs.
1. SINGLEFILAMENT
GROUNDThe point at which wiring attachesto the Body, thereby providing areturn path for an electrical circuit;without a ground, current cannotflow.
Current flow causes a headlightfilament to heat up and emit light.A headlight may have either asingle (1) filament or a double (2)filament.
BATTERYStores chemical energy andconverts it into electrical energy.Provides DC current for the auto’svarious electrical circuits.
CAPACITOR (Condenser)A small holding unit for temporarystorage of electrical voltage.
CIRCUIT BREAKERBasically a reusable fuse, a circuitbreaker will heat and open if toomuch current flows through it. Someunits automatically reset when cool,others must be manually reset.
DIODEA semiconductor which allowscurrent flow in only one direction.
DIODE, ZENERA diode which allows current flowin one direction but blocks reverseflow only up to a specific voltage.Above that potential, it passes theexcess voltage. This acts as asimple voltage regulator.
FUSEA thin metal strip which burnsthrough when too much currentflows through it, thereby stoppingcurrent flow and protecting acircuit from damage.
FUSIBLE LINKA heavy–gauge wire placed inhigh amperage circuits whichburns through on overloads,thereby protecting the circuit.The numbers indicate the cross–section surface area of the wires.
HORNAn electric device which sounds aloud audible signal.
LIGHTCurrent flow through a filamentcauses the filament to heat upand emit light.
METER, DIGITALCurrent flow activates one ormany LED’s, LCD’s, or fluorescentdisplays, which provide a relativeor digital display.
MOTORA power unit which convertselectrical energy into mechanicalenergy, especially rotary motion.
CIGARETTE LIGHTERAn electric resistance heatingelement.
DISTRIBUTOR, IIAChannels high–voltage currentfrom the ignition coil to theindividual spark plugs.
2. DOUBLEFILAMENT
HEADLIGHTS
FUEL
(for High Current Fuse orFusible Link.)
(for Medium Current Fuse)
M
16
GLOSSARY OF TERMS AND SYMBOLS
17
1. NORMALLYOPEN
Opens andcloses circuits,therebystopping (1) orallowing (2)current flow.
RESISTORAn electrical component with afixed resistance, placed in a circuitto reduce voltage to a specificvalue.
RESISTOR, TAPPEDA resistor which supplies two ormore different non adjustableresistance values.
SENSOR (Thermistor)A resistor which varies itsresistance with temperature.
SHORT PINUsed to provide an unbrokenconnection within a junction block.
SOLENOIDAn electromagnetic coil whichforms a magnetic field whencurrent flows, to move a plunger,etc.
SWITCH, DOUBLE THROWA switch which continuouslypasses current through one setof contacts or the other.
SWITCH,IGNITION
A key operated switch withseveral positions which allowsvarious circuits, particularly theprimary ignition circuit, tobecome operational.
Wires are alwaysdrawn as straight lineson wiring diagrams.Crossed wires (1)without a black dot atthe junction are notjoined; crossed wires(2) with a black dot oroctagonal ( ) mark atthe junction are spliced(joined) connections.
RELAY, DOUBLE THROWA relay which passes currentthrough one set of contacts or theother.
SENSOR, ANALOG SPEEDUses magnetic impulses to openand close a switch to create asignal for activation of othercomponents.
TRANSISTORA solidstate device typically usedas an electronic relay; stops orpasses current depending on thevoltage applied at “base.”
SWITCH, WIPER PARKAutomatically returns wipers tothe stop position when the wiperswitch is turned off.
SWITCH, MANUAL
SPEAKERAn electromechanical devicewhich creates sound waves fromcurrent flow.
2. NORMALLYCLOSED
RESISTOR, VARIABLE orRHEOSTAT
A controllable resistor with avariable rate of resistance.Also called a potentiometer orrheostat.
2. NORMALLYOPEN
RELAY
1. NORMALLYCLOSED
Basically, an electricallyoperated switch which maybe normally closed (1) oropen (2).Current flow through asmall coil creates amagnetic field which eitheropens or closes anattached switch.
(2) SPLICED
WIRES
(1) NOTCONNECTED
[Instrument Panel]
18
RELAY LOCATIONS
[Engine Compartment]
[Sedan]
[Coupe]
[Wagon]
19
[Body]
20
RELAY LOCATIONS
: J/B No. 1 Instrument Panel Left (See Page 18)
21
[J/B No. 1 Inner Circuit]
22
RELAY LOCATIONS
: J/B No. 2 Engine Compartment Left (See Page 18)
23
[J/B No. 2 Inner Circuit]
[J/B No. 3 Inner Circuit]
24
RELAY LOCATIONS
: J/B No. 3 Behind Combination Meter (See Page 18)
25
1 : R/B No. 1 Left Kick Panel (See Page 18)
4 : R/B No. 4 Right Kick Panel (See Page 18)
(for 1MZ–FE)
(for 5S–FE)
26
RELAY LOCATIONS
5 : R/B No. 5 Engine Compartment Left (See Page 18)
6 : J/B No. 6 Behind Glove Box (See Page 18)
27
7 : R/B No. 7 Near The Battery (See Page 18)
28
ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment
[1MZ–FE]
A 2 A/C Triple Pressure SW (A/C Dual and Single Pressure F 1 Front Airbag Sensor LHSW) F 2 Front Airbag Sensor RH
A 3 A/C Magnetic Clutch and Lock Sensor F 3 Front Clearance Light LHA 4 ABS Actuator F 4 Front Clearance Light RHA 5 ABS Actuator F 5 Front Side Marker LHA 6 ABS Relay F 6 Front Side Marker RHA 7 ABS Relay F 7 Front Turn Signal Light LHA 8 ABS Speed Sensor Front LH F 8 Front Turn Signal Light RHA 9 ABS Speed Sensor Front RH F 9 Front Wiper Motor
F 10 Fuse BoxB 2 Brake Fluid Level SW F 16 Fuse Box
F 18 Fuse BoxC 2 Cruise Control ActuatorC 17 Camshaft Position Sensor G 1 Generator (Alternator)C 18 Crankshaft Position Sensor G 2 Generator (Alternator)
D 1 Data Link Connector 1 (Check Connector) H 1 Headlight Hi LHD 2 Distributor H 2 Headlight Hi RH
H 3 Headlight Lo LHE 1 EGR Gas Temp. Sensor H 4 Headlight Lo RHE 2 Electronic Controlled Transmission Solenoid H 5 Horn LHE 4 Engine Coolant Temp. Sensor (EFI Water Temp. H 6 Horn RH
Sensor) H 11 Heated Oxygen Sensor (Bank 1 Sensor 1)E 5 Engine Coolant Temp. Sensor (Water Temp. Sensor) H 12 Heated Oxygen Sensor (Bank 2 Sensor 1)
(for Cooling Fan)
29
Position of Parts in Engine Compartment
[1MZ–FE]
I 1 Idle Air Control Valve (ISC Valve) N 1 Noise Filter (for Ignition System)I 2 IgniterI 4 Injector No. 1 O 1 Oil Pressure SWI 5 Injector No. 2 O 6 O/D Direct Clutch Speed SensorI 6 Injector No. 3I 7 Injector No. 4 P 1 Park/Neutral Position SW (Neutral Start SW) (A/T)I 8 Injector No. 5I 9 Injector No. 6 S 1 Solenoid Valve (for Hydrauric Motor)I 15 Igniter S 3 StarterI 16 Ignition Coil No. 1 S 4 StarterI 17 Ignition Coil No. 2I 18 Ignition Coil No. 3 T 1 Throttle Position SensorI 19 Ignition Coil No. 4I 20 Ignition Coil No. 5 V 1 VSV (for A/C Idle–Up)I 21 Ignition Coil No. 6 V 2 VSV (for EGR System)
V 3 VSV (for Fuel Pressure Up)J 6 Junction Connector V 4 VSV (for Intake Air Control)
V 5 Vehicle Speed Sensor (Speed Sensor)K 1 Knock Sensor 1K 2 Knock Sensor 2 W 1 Washer Motor
W 2 Water Temp. SenderM 6 Mass Air Flow (Air Flow Meter)
30
ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment
[5S–FE]
A 1 A/C Condenser Fan Motor E 1 EGR Gas Temp. SensorA 2 A/C Triple Pressure SW (A/C Dual and Single Pressure E 2 Electronic Controlled Transmission Solenoid
SW) E 3 Electronic Controlled Transmission SolenoidA 3 A/C Magnetic Clutch and Lock Sensor E 4 Engine Coolant Temp. Sensor (EFI Water Temp.A 4 ABS Actuator Sensor)A 5 ABS Actuator E 5 Water Temp. SW (for Cooling Fan)A 6 ABS RelayA 7 ABS Relay F 1 Front Airbag Sensor LHA 8 ABS Speed Sensor Front LH F 2 Front Airbag Sensor RHA 9 ABS Speed Sensor Front RH F 3 Front Clearance Light LH
F 4 Front Clearance Light RHB 1 Back–Up Light SW (M/T) F 5 Front Side Marker LHB 2 Brake Fluid Level SW F 6 Front Side Marker RH
F 7 Front Turn Signal Light LHC 2 Cruise Control Actuator F 8 Front Turn Signal Light RH
F 9 Front Wiper MotorD 1 Data Link Connector 1 (Check Connector) F 10 Fuse BoxD 2 Distributor F 16 Fuse Box
F 17 Fuse BoxF 18 Fuse Box
G 1 Generator (Alternator)G 2 Generator (Alternator)
31
Position of Parts in Engine Compartment
[5S–FE]
H 1 Headlight Hi LH O 1 Oil Pressure SWH 2 Headlight Hi RH O 2 Oxygen Sensor (Sub)H 3 Headlight Lo LH O 3 Oxygen Sensor (Main)H 4 Headlight Lo RHH 5 Horn LH P 1 Park/Neutral Position SW (Neutral Start SW) (A/T)H 6 Horn RH
R 1 Radiator Fan MotorI 1 Idle Air Control Valve (ISC Valve)I 2 Igniter S 3 StarterI 3 Ignition Coil S 4 StarterI 4 Injector No. 1I 5 Injector No. 2 T 1 Throttle Position SensorI 6 Injector No. 3I 7 Injector No. 4 V 1 VSV (for A/C Idle–Up)I 10 Intake Air Temp. Sensor (In–Air Temp. Sensor) V 2 VSV (for EGR System)
V 3 VSV (for Fuel Pressure Up)K 1 Knock Sensor V 5 Vehicle Speed Sensor (Speed Sensor)
M 1 Manifold Absolute Pressure Sensor (Vacuum Sensor) W 1 Washer MotorW 2 Water Temp. Sender
N 1 Noise Filter (for Ignition System)
32
ELECTRICAL WIRING ROUTING
Position of Parts in Instrument Panel
A 10 A/C Amplifier C 12 Combination SWA 11 A/C Evaporator Temp. Sensor C 13 Combination SWA 12 A/C SW C 14 Cooling Fan ECUA 13 ABS ECU C 15 Cruise Control Clutch SW (M/T)A 14 ABS ECU C 16 Cruise Control ECUA 15 Airbag Squib (Steering Wheel Pad)A 16 Air Inlet Control Servo Motor D 3 Data Lik Connector 2 (TDCL (Toyota DiagnosticA 17 Air Vent Mode Control Servo Motor Communication Link))A 18 Ashtray Illumination D 4 Daytime Running Light Relay (Main)A 22 Airbag Squib (Front Passenger Airbag Assembly) D 5 Diode (for Cruise Control)
D 6 Diode (for Idle–Up)B 3 Back Door Lock Control SW D 7 Diode (for Courtesy)B 4 Blower Motor D 8 Door Lock Control Relay)B 5 Blower Resistor D 24 Date Link Connector 3B 6 Blower SW D 25 Diode (for Tension Reducer)B 7 Buckle SW LH (w/ Power Seat)B 8 Buckle SW LH (w/o Power Seat) E 6 Electronic Controlled Transmission Pattern Select SWB 10 Buckle SW RH E 7 Engine Control Module (Engine and Electronic
Controlled Transmission ECU) (A/T)C 3 Center Airbag Sensor Assembly E 8 Engine Control Module (Engine and ElectronicC 4 Cigarette Lighter Controlled Transmission ECU) (A/T)C 5 Cigarette Lighter Illumination E 9 Engine Control Module (Engine and ElectronicC 6 Clock Controlled Transmission ECU) (A/T)C 7 Clutch Start SW (M/T) E 10 Engine Control Module (Engine and ElectronicC 8 Combination Meter Controlled Transmission ECU) (A/T)C 9 Combination Meter E 11 Engine Control Module (Engine ECU) (M/T)C 10 Combination Meter E 12 Engine Control Module (Engine ECU) (M/T)C 11 Combination Meter E 14 Engine Control Module (Engine ECU) (M/T)
33
Position of Parts in Instrument Panel
G 3 Glove Box Light O 5 O/D Main SW and A/T Indicator Light (Shift Lever)G 4 Glove Box Light SW
P 2 Parking Brake SW (for 1MZ–FE)H 7 Hazard SW P 3 Parking Brake SW (for 5S–FE)H 8 Heater Control SW (for Push Control SW Type) or Air P 4 Power Seat Control SW
Vent Mode Control SW (for Lever Control SW Type) P 5 Power Seat Motor (for Front Vertical Control)H 9 Heated Oxygen Sensor (Bank 1 Sensor 2) P 6 Power Seat Motor (for Rear Vertical Control)
P 7 Power Seat Motor (for Reclining Control)I 11 Ignition Key Cylinder Light P 8 Power Seat Motor (for Slide Control)I 12 Ignition SW and Unlock Warning SWI 13 Integration Relay R 2 Radio and Player (w/ CD Player)
R 3 Radio and Player (w/o CD Player)J 1 Junction Connector R 4 Radio and Player (w/o CD Player)J 2 Junction Connector R 5 Rear Window Defogger SWJ 3 Junction Connector R 6 Remote Control Mirror SWJ 4 Junction Connector (for SRS System) R 7 RheostatJ 7 Junction Connector
S 5 Shift Lock ECUK 3 Key Interlock Solenoid S 8 Stereo Component Amplifier
S 9 Stereo Component AmplifierN 2 Noise Filter (for Stop Light) S 10 Stop Light SWN 3 Noise Filter (for Stop Light)
34
ELECTRICAL WIRING ROUTING
Position of Parts in Body
[Sedan]
A 19 ABS Speed Sensor Rear LH L 3 Luggage Compartment LightA 20 ABS Speed Sensor Rear RH L 4 Luggage Compartment Light SWA 21 Auto Antenna Motor and Relay
M 2 Moon Roof Control RelayD 10 Door Courtesy Light Front LH M 3 Moon Roof Control SW and Personal Light (w/ MoonD 11 Door Courtesy Light Front RH Roof)D 12 Door Courtesy SW Front LH M 4 Moon Roof Limit SWD 13 Door Courtesy SW Front RH M 5 Moon Roof MotorD 14 Door Courtesy SW Rear LHD 15 Door Courtesy SW Rear RH P 9 Power Window Control SW Front RHD 16 Door Key Cylinder Light and SW P 10 Power Window Control SW Rear LHD 17 Door Key Lock and Unlock SW LH P 11 Power Window Control SW Rear RHD 18 Door Key Lock and Unlock SW RH P 12 Power Window Master SW and Door Lock Control SWD 19 Door Lock Control SW RH LHD 20 Door Lock Motor and Door Unlock Detection SW Front P 13 Power Window Motor Front LH
LH P 14 Power Window Motor Front RHD 21 Door Lock Motor and Door Unlock Detection SW Front P 15 Power Window Motor Rear LH
RH P 16 Power Window Motor Rear RHD 22 Door Lock Motor Rear LHD 23 Door Lock Motor Rear RH R 8 Rear Combination Light LH
R 9 Rear Combination Light LHF 11 Front Door Speaker LH R 10 Rear Combination Light RHF 12 Front Door Speaker RH R 11 Rear Combination Light RHF 13 Front Tweeter (Speaker) LH R 12 Rear Speaker LHF 14 Front Tweeter (Speaker) RH R 13 Rear Speaker RHF 15 Fuel Pump and Sender R 16 Rear Window Defogger (+)
R 17 Rear Window Defogger (–)H 10 High Mount Stop Light R 20 Remote Control Mirror LH
R 21 Remote Control Mirror RHI 14 Interior Light
V 8 Vanity Light LHL 1 License Plate Light V 9 Vanity Light RHL 2 Light Failure Sensor
35
Position of Parts in Body
[Coupe]
A 19 ABS Speed Sensor Rear LH M 2 Moon Roof Control RelayA 20 ABS Speed Sensor Rear RH M 3 Moon Roof Control SW and Personal LightA 21 Auto Antenna Motor and Relay (w/ Moon Roof)
M 4 Moon Roof Limit SWD 10 Door Courtesy Light Front LH M 5 Moon Roof MotorD 11 Door Courtesy Light Front RHD 12 Door Courtesy SW Front LH P 9 Power Window Control SW Front RHD 13 Door Courtesy SW Front RH P 12 Power Window Master SW and Door Lock ControlD 16 Door Key Cylinder Light and SW SW LHD 19 Door Lock Control SW RH P 13 Power Window Motor Front LHD 26 Door Lock Motor, Door Unlock Detection SW P 14 Power Window Motor Front RH
Door Key Lock and Unlock SW LHD 27 Door Lock Motor, Door Unlock Detection SW R 8 Rear Combination Light LH
Door Key Lock and Unlock SW RH R 9 Rear Combination Light LHD 28 Door Lock Control SW LH (w/o Power Window) R 10 Rear Combination Light RH
R 11 Rear Combination Light RHF 11 Front Door Speaker LH R 12 Rear Speaker LHF 12 Front Door Speaker RH R 13 Rear Speaker RHF 13 Front Tweeter (Speaker) LH R 16 Rear Window Defogger (+)F 14 Front Tweeter (Speaker) RH R 17 Rear Window Defogger (–)F 15 Fuel Pump and Sender R 20 Remote Control Mirror LH
R 21 Remote Control Mirror RHH 10 High Mount Stop Light
T 2 Tension Reducer Solenoid LHI 14 Interior Light T 3 Tension Reducer Solenoid RH
L 1 License Plate Light V 8 Vanity Light LHL 2 Light Failure Sensor V 9 Vanity Light RHL 3 Luggage Compartment LightL 4 Luggage Compartment Light SW
36
ELECTRICAL WIRING DIAGRAM
Position of Parts in Body
[Wagon]
A 19 ABS Speed Sensor Rear LH F 13 Front Tweeter (Speaker) LH P 11 Power Window Control SW RearA 20 ABS Speed Sensor Rear RH F 14 Front Tweeter (Speaker) RH RHA 21 Auto Antenna Motor and Relay F 15 Fuel Pump and Sender P 12 Power Window Master SW and
Door Lock Control SW LHD 10 Door Courtesy Light Front LH H 10 High Mount Stop Light P 13 Power Window Motor Front LHD 11 Door Courtesy Light Front RH P 14 Power Window Motor Front RHD 12 Door Courtesy SW Front LH I 14 Interior Light P 15 Power Window Motor Rear LHD 13 Door Courtesy SW Front RH P 16 Power Window Motor Rear RHD 14 Door Courtesy SW Rear LH L 1 License Plate LightD 15 Door Courtesy SW Rear RH L 2 Light Failure Sensor R 8 Rear Combination Light LHD 16 Door Key Cylinder Light and SW L 3 Luggage Compartment Light R 9 Rear Combination Light LHD 17 Door Key Lock and Unlock SW LH L 4 Luggage Compartment Light SW R 10 Rear Combination Light RHD 18 Door Key Lock and Unlock SW RH R 11 Rear Combination Light RHD 19 Door Lock Control SW RH M 2 Moon Roof Control Relay R 12 Rear Speaker LHD 20 Door Lock Motor and Door Unlock M 3 Moon Roof Control SW and R 13 Rear Speaker RH
Detection SW Front LH Personal Light (w/ Moon Roof) R 16 Rear Window Defogger (+)D 21 Door Lock Motor and Door Unlock M 4 Moon Roof Limit SW R 17 Rear Window Defogger (–)
Detection SW Front RH M 5 Moon Roof Motor R 20 Remote Control Mirror LHD 22 Door Lock Motor Rear LH R 21 Remote Control Mirror RHD 23 Door Lock Motor Rear RH P 9 Power Window Control SW Front
RH V 8 Vanity Light LHF 11 Front Door Speaker LH P 10 Power Window Control SW Rear V 9 Vanity Light RHF 12 Front Door Speaker RH LH
ELECTRICAL WIRING DIAGRAM
-Memo
[1MZ–FE]
[1MZ–FE]
38
ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness: Location of Ground Points
: Location of Splice Points
39
Connector Joining Wire Harness and Wire Harness
CODE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EB1 ENGINE ROOM MAIN WIRE AND RELAY WIRE (UNDER THE R/B NO. 5)
EC1 ENGINE WIRE AND ENGINE ROOM MAIN WIRE (UNDER THE J/B NO. 1)
ED1 COWL WIRE AND ENGINE ROOM MAIN WIRE (UNDER THE J/B NO. 1)
EE1 SENSOR WIRE AND ENGINE WIRE (SIDE OF FRONT CYLINDER HEAD)
EF1 ENGINE WIRE AND COWL WIRE (NEAR THE BRAKE MASTER CYLINDER)
[5S–FE]
[5S–FE]
40
ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness: Location of Ground Points
: Location of Splice Points
41
Connector Joining Wire Harness and Wire Harness
CODE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EA1 ENGINE ROOM MAIN WIRE AND ENGINE ROOM NO. 3 WIRE (RADIATOR FAN SHROUD)
EB1 ENGINE ROOM MAIN WIRE AND RELAY WIRE (UNDER THE R/B NO. 5)
EC1 ENGINE WIRE AND ENGINE ROOM MAIN WIRE (UNDER THE J/B NO. 1)
ED1 COWL WIRE AND ENGINE ROOM MAIN WIRE (UNDER THE J/B NO. 1)
EF1 ENGINE WIRE AND COWL WIRE (NEAR THE BRAKE MASTER CYLINDER)
42
ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness
: Location of Ground Points
43
Connector Joining Wire Harness and Wire Harness
CODE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IG1 FLOOR NO. 1 WIRE AND INSTRUMENT PANEL WIRE (LEFT KICK PANEL)
IH1FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE (LEFT KICK PANEL)
IH2FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE (LEFT KICK PANEL)
II1 COWL WIRE AND INSTRUMENT PANEL WIRE (LEFT KICK PANEL)
II2 INSTRUMENT PANEL WIRE AND COWL WIRE (BEHIND COMBINATION METER)
IJ1 FLOOR NO. 1 WIRE AND COWL WIRE (LEFT KICK PANEL)
IK1 COWL WIRE AND A/C SUB WIRE (NEAR THE RADIO AND PLAYER)
IL1 COWL WIRE AND SERVO MOTOR SUB WIRE (BEHIND RADIO AND PLAYER)
IM1INSTRUMENT PANEL WIRE AND CONSOLE BOX WIRE (NEAR THE RADIO AND PLAYER)
IM2INSTRUMENT PANEL WIRE AND CONSOLE BOX WIRE (NEAR THE RADIO AND PLAYER)
IN1 INSTRUMENT PANEL WIRE AND SWITCH WIRE (UNDER THE INSTRUMENT PANEL CENTER)
44
ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness
: Location of Splice Points
45
Connector Joining Wire Harness and Wire Harness
CODE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IO1 FLOOR NO. 1 WIRE AND SEAT WIRE (UNDER THE DRIVER’S SEAT)
IP1
IP2 ENGINE WIRE AND COWL WIRE (UNDER THE GLOVE BOX)
IP3
ENGINE WIRE AND COWL WIRE (UNDER THE GLOVE BOX)
IQ1 ENGINE WIRE AND INSTRUMENT PANEL WIRE (UNDER THE GLOVE BOX)
IR1ENGINE ROOM MAIN WIRE AND COWL WIRE (RIGHT KICK PANEL)
IR2ENGINE ROOM MAIN WIRE AND COWL WIRE (RIGHT KICK PANEL)
IS1 FLOOR NO. 2 WIRE AND COWL WIRE (RIGHT KICK PANEL)
IT1FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE (RIGHT KICK PANEL)
IT2FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE (RIGHT KICK PANEL)
IU1 FLOOR NO. 2 WIRE AND INSTRUMENT PANEL WIRE (RIGHT KICK PANEL)
IV1ROOF WIRE AND COWL WIRE (INSTRUMENT PANEL RIGHT)
IV2ROOF WIRE AND COWL WIRE (INSTRUMENT PANEL RIGHT)
[Sedan]
[Sedan]
46
ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness: Location of Ground Points
: Location of Splice Points
47
Connector Joining Wire Harness and Wire Harness
CODE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
BW1 REAR DOOR LH WIRE AND FLOOR NO. 1 WIRE (LEFT CENTER PILLAR)
BX1 FUEL GAUGE WIRE AND FLOOR NO. 1 WIRE (UNDER THE REAR SEAT CUSHION)
BY1 REAR DOOR RH WIRE AND FLOOR NO. 2 WIRE (RIGHT CENTER PILLAR)
BZ1 LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE (LUGGAGE COMPARTMENT LEFT)
Ba1 FLOOR NO. 1 WIRE AND LUGGAGE ROOM NO. 2 WIRE (LUGGAGE COMPARTMENT DOOR)
[Coupe]
[Coupe]
48
ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness: Location of Ground Points
: Location of Splice Points
49
Connector Joining Wire Harness and Wire Harness
CODE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
BX1 FUEL GAUGE WIRE AND FLOOR NO. 1 WIRE (UNDER THE REAR SEAT CUSHION)
BZ1 LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE (LUGGAGE COMPARTMENT LEFT)
Ba1 FLOOR NO. 1 WIRE AND LUGGAGE ROOM NO. 2 WIRE (LUGGAGE COMPARTMENT DOOR)
[Wagon]
[Wagon]
50
ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness: Location of Ground Points
: Location of Splice Points
51
Connector Joining Wire Harness and Wire Harness
CODE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
BW1 REAR DOOR LH WIRE AND FLOOR NO. 1 WIRE (LEFT CENTER PILLAR)
BX1 FUEL GAUGE WIRE AND FLOOR NO. 1 WIRE (UNDER THE REAR SEAT CUSHION)
BY1 REAR DOOR RH WIRE AND FLOOR NO. 2 WIRE (RIGHT CENTER PILLAR)
Bb1 LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE (LUGGAGE COMPARTMENT LEFT)
Bc1
Bc2 BACK DOOR NO. 1 (WIRE AND FLOOR NO. 1 WIRE (LEFT QUARTER TRIM INNER)
Bc3
BACK DOOR NO. 1 (WIRE AND FLOOR NO. 1 WIRE (LEFT QUARTER TRIM INNER)
Bd1
Bd2 BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE (BACK DOOR LEFT)
Bd3
BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE (BACK DOOR LEFT)
Be1 REAR WINDOW NO. 1 WIRE AND BACK DOOR NO. 2 WIRE (BACK DOOR LEFT)
52
POWER SOURCE (Current Flow Chart)
The chart below shows the route by which current flows from the battery to each electrical source (Fusible Link,Circuit Breaker, Fuse, etc.) and other parts.The next page and following pages show the parts to which each electrical source outputs current.
Starter
Battery FL MAIN 2.0L
30A AM2 Ignition SW(AM2)
Headlight Relay(Point Side)
40A DEFOG
100A ALT
Generator(Alternator)
7.5A SRS
Taillight Relay(Coil Side)
40A MAIN
(Canada)
7.5A OBD
7.5A ALT–S
10A HAZ
10A HORN
15A ECU–B
15A EFI
20A DOME
Headlight Relay(Coil Side)
60A ABS
15A STOP
40A HEATER
Taillight Relay(Point Side)
Engine MainRelay (Point Side)15A TEL
Daytime RunningLight Relay No. 2(Coil Side)
Daytime RunningLight Relay No. 2(Point Side)
Starter Relay(Point Side)
(5S–FE)
30A POWER
40A AM1
Daytime RunningLight Relay (Main)
15A HEAD (UPR–LH)
15A HEAD (UPR–RH)
[LOCATION] (1) : J/B No. 1 (See page 20) (2) : J/B No. 2 (See page 19)(3) : R/B No. 1 (See page 20) (7) : R/B No. 7 (See page 19)
20 2225 27
53
Integration Relay
7.5A IGN
Daytime RunningLight Relay (Main)
Ignition SW(AM1)
(USA)
Starter Relay(Coil Side)
10A MIR HTR
ABS Actuator
Light Control SW[Comb. SW]
15A HEAD (LH)
10A A/C
ABS ECU
ABS Actuatorand ECU
(TMM Made)
ABS Relay
IntegrationRelay
Defogger Relay(Point Side)
Heater Relay(Point Side)
15A TAIL
Power Main Relay(Point Side)
Clutch StartSW
Light Control SW[Comb. SW]
* These are the page numbers of the first page on which the relatedsystem is shown.The part indicated is located somewhere in the system, notnecessarily on the page indicated here.
(Canada)
Dimmer SW[Comb. SW]
30A RDI FAN
30A CDS FAN
15A HEAD (RH)
7.5A DRL
15A HEAD (LWR–LH)
15A HEAD (LWR–RH)
(Canada)
10A STARTER
Starter
(M/T)
(A/T)Park/NeutralPosition SW(Neutral Start SW)
Engine ControlModule (Engine andElectronic ControlledTransmission ECU)
7.5A TURN
10A GAUGE
15A ECU–IG
15A CIG/RADIO
20A WIPER
(TMC Made)
ABS Relay
(4) : R/B No. 4 (See page 20) (5) : R/B No. 5 (See page 19) (6) R/B No. 6 (See Page )25 26 26
54
POWER SOURCE (Current Flow Chart)
40A AM1
15A CIG/RADIO
40A DEFOG
15A ECU–1G
10A GAUGE
7.5A IGN
10A MIR–HTR
30A POWER
7.5A SRS
15A STOP
15A TAIL
7.5A TURN
20A WIPER
30A AM2
7.5A ALT–S
30A CDS FAN
20A DOME
15A ECU–B
15A EFI
10A HAZ
15A HEAD (LWR–LH)
15A HEAD (LWR–RH)
15A HEAD (UPR–LH)
15A HEAD (UPR–RH)
15A HEAD LH
15A HEAD RH
10A HORN
40A MAIN
7.5A OBD
10A STARTER
10A A/C
40A HEATER
7.5A DRL
100A ALT
60A ABS
A/C
Con
dens
er F
an M
otor
(5S
–FE
)
242
A4 A5 A11A1
*Page Nos. ofRelated Systems
Parts
Code orLocation
CB or Fuse
Loca
tion
A2 A3
* These are the page numbers of the first page on which the related system is shown.The part indicated is located somewhere in the system, not necessarily on the page indicated here.
A12A6 A7 A13 A17 A18A14 A16 A21 B1 B2 B3 B4 B5 B6 B7 B9 B10
214 252 126252
210 210 246 246252
126 222224
152 236 166 246252
246252
126246252
160166
220 220
A/C
Trip
le P
ress
ure
SW
(A
/C D
ual
and
Sin
gle
Pre
ssur
e S
W)
A/C
Mag
netic
Clu
tch
and
Lock
Sen
sor
AB
S A
ctua
tor
and
EC
U(T
MM
Mad
e)
AB
S A
ctua
tor
(TM
C M
ade)
AB
S A
ctua
tor
and
EC
U(T
MM
Mad
e)
AB
S R
elay
A/C
Am
plifi
er
A/C
SW
AB
S E
CU
(T
MC
Mad
e)
Air
Inle
t Con
trol
Ser
vo M
otor
Air
Ven
t Mod
e C
ontr
ol S
ervo
Mot
or
Ash
tray
Illu
min
atio
n
Aut
o A
nten
na M
otor
and
Rel
ay
Bac
k–U
p Li
ght S
W (
M/T
)
Bra
ke F
luid
Lev
el S
W
Bac
k D
oor
Lock
Con
trol
SW
Blo
wer
Mot
or
Blo
wer
Res
isto
r
Blo
wer
SW
Buc
kle
SW
LH
Bac
k D
oor
Lock
Mot
or (
W/G
)
Buc
kle
SW
RH
A10
246252
210210210214246252
242246252
AB
S E
CU
(T
MC
Mad
e)
A/C
Eva
pora
tor
Tem
p. S
enso
r
AB
S R
elay
[LOCATION] (1)
(7)
: J/B No. 1 (See page 20): R/B No. 7 (See page )
(2)
(8)
: J/B No. 2 (See page 19): Fuse Box (F10, F17 See
on page )
(3) : R/B No. 1 (See page 23)20 22 2527
28 29
55
192 177 114118
Cru
ise
Con
trol
Act
uato
r
C2 C5 C10 C11 C13 D8C12C3 C4 C6 C8 C9 C14 C16 D1 D3 D4 D6 D7
Cen
ter
Airb
ag S
enso
r A
ssem
bly
Cig
aret
te L
ight
er
Cig
aret
te L
ight
er Il
lum
inat
ion
Clo
ck
Com
bina
tion
Met
er(T
urn
Sig
nal I
ndic
ator
Lig
ht)
Com
bina
tion
Met
er(C
ruis
e C
ontr
ol In
dica
tor
Ligh
t)
Com
bina
tion
Met
er
Com
bina
tion
Met
er(M
eter
Illm
inat
ion)
Com
bina
tion
Met
er(O
pen
Doo
r W
arni
ng L
ight
)C
ombi
natio
n M
eter
(Sea
t Bel
t War
ning
Lig
ht)
Com
bina
tion
Met
er(C
harg
e W
arni
ng L
ight
)C
ombi
natio
n M
eter
(Hig
h B
eam
Indi
cato
r Li
ght)
Com
bina
tion
Met
er(R
ear
Ligh
t War
ning
Lig
ht)
Com
bina
tion
Met
er
Com
bina
tion
Met
er(S
RS
War
ning
Lig
ht)
Com
bina
tion
Met
er(A
/T In
dica
tor
Ligh
t)
Com
bina
tion
SW
(H
orn
SW
)
Com
bina
tion
SW
(Tur
n S
igna
l SW
)
Com
bina
tion
SW
(Lig
ht C
ontr
ol S
W)
Com
bina
tion
SW
Fro
nt W
iper
and
Was
her
SW
)
Coo
ling
Fan
EC
U (
1MZ
–FE
)
Cru
ise
Con
trol
EC
U
Dat
a Li
nk C
onne
ctor
1(C
heck
Con
nect
or)
Dat
a Li
nk C
onne
ctor
2(T
DC
L (T
oyot
a D
iagn
ostic
Com
mun
icat
ion
Link
))
Day
time
Run
ning
Lig
ht R
elay
(Mai
n) (
CA
NA
DA
)
Dio
de (
for
Idle
–Up)
Dio
de (
for
Cou
rtes
y) (
W/G
)
Doo
r Lo
ck C
ontr
ol R
elay
189 126 189 6872 192 236 210
214 76
130134138140
126
120124144148
236126198204
104112144
244
80 90 98214
90192214
106236
809098
130134138140
156140
104106
D9C7
170809098
177 173 114118
106126148
184186 192
98204 134
140
Dio
de (
for
Cou
rtes
y)
Com
bina
tion
Met
er(M
alfu
nctio
n In
dica
tor
Ligh
t)
Com
bina
tion
Met
er(A
BS
War
ning
Lig
ht)
Clu
tch
Sta
rt S
W (
M/T
)
(4) : R/B No. 4 (See page 20) (5) : R/B No. 5 (See page 19) (6) R/B No. 6 (See Page )25 26 26
56
POWER SOURCE (Current Flow Chart)
*Page Nos. ofRelated Systems
Parts
Code orLocation
CB or Fuse
Loca
tion
* These are the page numbers of the first page on which the related system is shown.The part indicated is located somewhere in the system, not necessarily on the page indicated here.
D25 E9E8
130134138140
130138 160 80 220
126198204
80
Doo
r C
ourt
esy
SW
Fro
nt L
H
Doo
r K
ey C
ylin
der
Ligh
t and
SW
Eng
ine
Con
trol M
odul
e (E
ngin
ean
d E
lect
roni
c C
ontro
lled
Tran
smis
sion
EC
U)
(A/T
) (1
MZ
–FE
)
40A AM1
15A CIG/RADIO
40A DEFOG
15A ECU–1G
10A GAUGE
7.5A IGN
10A MIR–HTR
30A POWER
7.5A SRS
15A STOP
15A TAIL
7.5A TURN
20A WIPER
30A AM2
7.5A ALT–S
30A CDS FAN
20A DOME
15A ECU–B
15A EFI
10A HAZ
15A HEAD (LWR–LH)
15A HEAD (LWR–RH)
15A HEAD (UPR–LH)
15A HEAD (UPR–RH)
15A HEAD LH
15A HEAD RH
10A HORN
40A MAIN
7.5A OBD
10A STARTER
10A A/C
40A HEATER
7.5A DRL
100A ALT
60A ABS
E7E6E5E3E2D24D23D22D21D20D19D18D17D16D15D14D13D12
130138140
130134138140
130134138140
160 160 160 160 160 160 198220 220 242
80 90 98198
80
Eng
ine
Con
trol
Mod
ule
(Eng
ine
and
Ele
ctro
nic
Con
trol
led
Tra
nsm
issi
on E
CU
) (A
/T)
(5S
–FE
)
Eng
ine
Con
trol
Mod
ule
(Eng
ine
and
Ele
ctro
nic
Con
trol
led
Tra
nsm
issi
on E
CU
)
Eng
ine
Con
trol
led
Tra
nsm
issi
on P
atte
rnS
elec
t SW
Eng
ine
Coo
lant
Tem
p. S
enso
r(W
ater
Tem
p. S
enso
r) (
for
Coo
ling
Fan
) (1
MZ
–FE
)
Ele
ctro
nic
Con
trol
led
Tran
smis
sion
Sol
enoi
d (5
S–F
E)
Ele
ctro
nic
Con
trol
led
Tran
smis
sion
Sol
enoi
d
Dio
de (
for
Tens
ion
Red
ucer
) (C
/P)
Dat
e Li
ng C
onne
ctor
3
Doo
r Lo
ck M
otor
Rea
r R
H(E
X. C
/P)
Doo
r Lo
ck M
otor
Rea
r LH
(EX
. C/P
)
Doo
r C
ourt
esy
SW
Fro
nt R
H
Doo
r C
ourt
esy
SW
Rea
r LH
Doo
r C
ourt
esy
SW
Rea
r R
H
Doo
r K
ey L
ck a
nd U
nloc
k S
W L
H(E
x. C
/P)
Doo
r K
ey L
ck a
nd U
nloc
k S
W R
H(E
x. C
/P)
Doo
r Lo
ck C
ontr
ol S
W R
H
Doo
r Lo
ck M
otor
and
Doo
r U
nloc
kD
etec
tion
SW
Fro
nt L
HD
oor
Lock
Mot
or a
nd D
oor
Unl
ock
Det
ectio
n S
W F
ront
RH
[LOCATION] (1)
(7)
: J/B No. 1 (See page 20): R/B No. 7 (See page )
(2)
(8)
: J/B No. 2 (See page 19): Fuse Box (F10, F17 See
on page )
(3) : R/B No. 1 (See page 23)20 22 2527
28 29
57
E10
80 98204
80 90 98236
184
F3
76144148
126246
252
Eng
ine
Con
trol
Mod
ule
(Eng
ine
and
Ele
ctro
nic
Con
trol
led
Tra
nsm
issi
on E
CU
)
Hig
h M
ount
Sto
p Li
ght
Hea
ted
Oxy
gen
Sen
sor
(Ban
k 2
Sen
sor
1) (
1MZ
–FE
)
Idle
Air
Con
trol
Val
ve (
ISC
Val
ve)
Igni
ter
Igni
tion
Coi
l
Inje
ctor
No.
1
F4 F5 F6 F7 F8 F9 F15 G2 G3 G4 H1 H2 H3 H4 H5 H6 H7 H8 H9 H10 H11 H12 I1 I2 I3 I4
90198 144
148144148
144148
114118
114118 126 126 104 106 104 106 104 106 104 106 173 173
114118126
80 120124
80 80809098
6880
7298
23672 80
Hea
ted
Oxy
gen
Sen
sor
(Ban
k 1
Sen
sor
1) (
1MZ
–FE
)
Hea
ted
Oxy
gen
Sen
sor
(Ban
k 1
Sen
sor
2)
Air
Ven
t Mod
e C
ontr
ol S
W (
for
Leve
r C
ontr
ol S
W T
ype)
Hea
ter
Con
trol
SW
(fo
r P
ush
Con
trol
SW
Typ
e)
Haz
ard
SW
Hor
n R
H
Hor
n LH
Fro
nt C
lear
ance
Lig
ht L
H
Fro
nt C
lear
ance
Lig
ht R
H
Fro
nt S
ide
Mar
ker
LH
Fro
nt S
ide
Mar
ker
RH
Fro
nt tu
rn S
igna
l Lig
ht L
H
Fro
nt tu
rn S
igna
l Lig
ht R
H
Fro
nt W
iper
Mot
or
Fue
l Pum
p an
d S
ende
r
Gen
erat
or (
Alte
rnat
or)
Glo
ve B
ox L
ight
Glo
ve B
ox L
ight
SW
Hea
dlig
ht H
i LH
(U
SA
)
Hea
dlig
ht H
i LH
(C
AN
AD
A)
Hea
dlig
ht H
i RH
(U
SA
)
Hea
dlig
ht H
i RH
(C
AN
AD
A)
Hea
dlig
ht L
o LH
(U
SA
)
Hea
dlig
ht L
o LH
(C
AN
AD
A)
Hea
dlig
ht L
o R
H (
US
A)
Hea
dlig
ht L
o R
H (
CA
NA
DA
)
(4) : R/B No. 4 (See page 20) (5) : R/B No. 5 (See page 19) (6) R/B No. 6 (See Page )25 26 26
58
POWER SOURCE (Current Flow Chart)
*Page Nos. ofRelated Systems
Parts
Code orLocation
CB or Fuse
Loca
tion
* These are the page numbers of the first page on which the related system is shown.The part indicated is located somewhere in the system, not necessarily on the page indicated here.
I5 I6 I7 I8 I9 I11 I12 I13 I14 I16 I17 I18 I19
80687280
130134138140
106120130144
76114130170214246
177
Inje
ctor
No.
2
Inje
ctor
No.
3
Inje
ctor
No.
4
Inje
ctor
No.
5 (
1MZ
–FE
)
Inje
ctor
No.
6 (
1MZ
–FE
)
Inje
ctor
Key
Cyl
inde
r Li
ght
Igni
tion
SW
and
Unl
ock
War
ning
SW
Inte
grat
ion
Rel
ay
Inte
rior
Ligh
t
Igni
tion
Coi
l No.
1 (
1MZ
–FE
)
Igni
tion
Coi
l No.
2 (
1MZ
–FE
)
Igni
tion
Coi
l No.
3 (
1MZ
–FE
)
Igni
tion
Coi
l No.
4 (
1MZ
–FE
)
40A AM1
15A CIG/RADIO
40A DEFOG
15A ECU–1G
10A GAUGE
7.5A IGN
10A MIR–HTR
30A POWER
7.5A SRS
15A STOP
15A TAIL
7.5A TURN
20A WIPER
30A AM2
7.5A ALT–S
30A CDS FAN
20A DOME
15A ECU–B
15A EFI
10A HAZ
15A HEAD (LWR–LH)
15A HEAD (LWR–RH)
15A HEAD (UPR–LH)
15A HEAD (UPR–RH)
15A HEAD LH
15A HEAD RH
10A HORN
40A MAIN
7.5A OBD
10A STARTER
10A A/C
40A HEATER
7.5A DRL
100A ALT
60A ABS
Igni
tion
Coi
l No.
5 (
1MZ
–FE
)
Igni
tion
Coi
l No.
6 (
1MZ
–FE
)
Junc
tion
Con
nect
or
Junc
tion
Con
nect
or
Junc
tion
Con
nect
or
Junc
tion
Con
nect
or (
for
Airb
agS
yste
m)
I20 I21 J1 J2 J3 J4
80 80 80 80
112126140170
6880
6880
6880
6880
6880
6880
90118134192224252
98120138210
80154182190204
126156189198236
130156182214226234
134160198222228236
154168204224230
130134138140
130134138140
[LOCATION] (1)
(7)
: J/B No. 1 (See page 20): R/B No. 7 (See page )
(2)
(8)
: J/B No. 2 (See page 19): Fuse Box (F10, F17 See
on page )
(3) : R/B No. 1 (See page 23)20 22 2527
28 29
59
118180186224
80
J5 J6 K3
120124144148
168198130138168
168120124182192
198204210214
236
Junc
tion
Con
nect
or (
W/G
)
Junc
tion
Con
nect
or (
1MZ
–FE
)
Key
Inte
rlock
Sol
enoi
d
Lice
nse
Pla
te L
ight
Ligh
t Fai
lure
Sen
sor
Lugg
age
Com
part
men
t Lig
ht
Lugg
age
Com
partm
ent L
ight
SW
Moo
n R
oof C
ontr
ol R
elay
Moo
n R
oof C
ontr
ol S
W a
nd P
erso
nal
Ligh
t (w
/ Moo
n R
oof)
(E
X. W
/G)
Moo
n R
oof L
imit
SW
(E
X. W
/G)
Moo
n R
oof M
otor
(E
X. W
/G)
Mas
s A
ir F
low
(A
ir F
low
Met
er)
(1M
Z–F
E)
Noi
se F
ilter
(fo
r Ig
nitio
n S
yste
m)
Oil
Pre
ssur
e S
W
O/D
Mai
n S
W a
nd A
/T In
dica
tor
Ligh
t (S
hift
Leve
r)
Par
k/N
eutr
al P
ositi
on S
W(N
eutr
al S
tart
SW
) (A
/T)
Par
king
Bra
ke S
W (
for
1MZ
–FE
)
Par
king
Bra
ke S
W (
for
5S–F
E)
J7 L1 L2 L4L3 M2 M3 M5M4 M6 N1 N2 N3 O1 O5 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12
Junc
tion
Con
nect
or (
1MZ
–FE
)
Noi
se F
ilter
(fo
r S
top
Ligh
t)
Noi
se F
ilter
(fo
r S
top
Ligh
t)
Pow
er S
eat C
ontr
ol S
W
Pow
er S
eat M
otor
(for
Fro
nt V
ertic
al C
ontr
ol)
Pow
er S
eat M
otor
(for
Rea
r V
ertic
al C
ontr
ol)
Pow
er S
eat M
otor
(for
Slid
e co
ntro
l)P
ower
Sea
t Mot
or(f
or R
eclin
ing
Con
trol
)P
ower
Win
dow
Con
trol
SW
Fro
ntR
HP
ower
Win
dow
Con
trol
SW
Rea
rLH
(E
X. C
/P)
Pow
er W
indo
w C
ontr
ol S
W R
ear
RH
(E
X. C
/P)
Pow
er W
indo
w M
aste
r S
W a
ndD
oor
Lock
con
trol
SW
LH
182 144130134138140
130134138140
168 80 80120124182192
198204210214
126198204
68 72152198204
236 236 180 180 180 180 180 156 156 156 156160
(4) : R/B No. 4 (See page 20) (5) : R/B No. 5 (See page 19) (6) R/B No. 6 (See Page )25 26 26
60
POWER SOURCE (Current Flow Chart)
*Page Nos. ofRelated Systems
Parts
Code orLocation
CB or Fuse
Loca
tion
156
* These are the page numbers of the first page on which the related system is shown.The part indicated is located somewhere in the system, not necessarily on the page indicated here.
P13 P14 P15 P16 R1 R2 R3 R5 R6 R7 R8 R9
156 156
126222224228234
126190
154 120124
Pow
er W
indo
w M
otor
Fro
nt L
H
Pow
er W
indo
w M
otor
Fro
nt R
H
Pow
er W
indo
w M
otor
Rea
r LH
(EX
. C/P
)
Rad
iato
r F
an M
otor
(5S
–FE
)
Rad
io a
nd P
laye
r (w
/ CD
Pla
yer)
Rad
io a
nd P
laye
r (w
/o C
D P
laye
r)
Rea
r W
indo
w D
efog
ger
SW
Rem
ote
Con
trol
mirr
or S
W
Rhe
osta
t
Sto
p Li
ght L
H[R
ear
Com
b. L
ight
LH
]Ta
illig
ht L
H[R
ear
Com
b. L
ight
LH
]R
ear
Turn
Sig
nal L
ight
LH
[Rea
r C
omb.
Lig
ht L
H]
Sto
p Li
ght L
H[R
ear
Com
b. L
ight
LH
]
40A AM1
15A CIG/RADIO
40A DEFOG
15A ECU–1G
10A GAUGE
7.5A IGN
10A MIR–HTR
30A POWER
7.5A SRS
15A STOP
15A TAIL
7.5A TURN
20A WIPER
30A AM2
7.5A ALT–S
30A CDS FAN
20A DOME
15A ECU–B
15A EFI
10A HAZ
15A HEAD (LWR–LH)
15A HEAD (LWR–RH)
15A HEAD (UPR–LH)
15A HEAD (UPR–RH)
15A HEAD LH
15A HEAD RH
10A HORN
40A MAIN
7.5A OBD
10A STARTER
10A A/C
40A HEATER
7.5A DRL
100A ALT
60A ABS
R10 R11 R16 R17P
ower
Win
dow
Mot
or R
ear
RH
(EX
. C/P
)
Taill
ight
LH
[Rea
r C
omb.
Lig
ht L
H]
Bac
k–up
Lig
ht L
H[R
ear
Com
b. L
ight
LH
]S
top
Ligh
t RH
[Rea
r C
omb.
Lig
ht R
H]
Taill
ight
RH
[Rea
r C
omb.
Lig
ht R
H]
Rea
r Tu
rn S
igna
l Lig
ht R
H[R
ear
Com
b. L
ight
RH
]Ta
illig
ht R
H[R
ear
Com
b. L
ight
RH
]S
top
Ligh
t RH
[Rea
r C
omb.
Lig
ht R
H]
Bac
k–up
Lig
ht R
H[R
ear
Com
b. L
ight
RH
]R
ear
Win
dow
Def
ogge
r (+
)(E
X. W
/G)
Rea
r W
indo
w D
efog
ger
(–)
(EX
. W/G
)R
ear
Win
dow
Def
ogge
r (–
)(W
/G)
156 242 126 126 144148
114148
120124
144148
152 120124
144148
114118
144148
120124
152 190 190 190
[LOCATION] (1)
(7)
: J/B No. 1 (See page 20): R/B No. 7 (See page )
(2)
(8)
: J/B No. 2 (See page 19): Fuse Box (F10, F17 See
on page )
(3) : R/B No. 1 (See page 23)20 22 2527
28 29
61
186
R18 R19 R20 R21 S3 S8 S9 S10 V1 V2 V3 V4
6872 182 226
230
809098
Rea
r W
iper
Mot
or (
W/G
)
Rea
r W
iper
Rel
ay (
W/G
)
Rem
ote
Con
trol
Mirr
or L
H
Rem
ote
Con
trol
Mirr
or R
H
Shi
ft Lo
ck E
CU
Ste
reo
Com
pone
nt A
mpl
ifier
Ste
reo
Com
pone
nt A
mpl
ifier
Sto
p Li
ght S
W
VS
V (
for
A/C
Idle
–Up)
VS
V (
for
EG
R S
yste
m)
(1M
Z–F
E)
VS
V (
for
Fue
l Pre
ssur
e U
p)
VS
V (
for
Inta
ke A
ir C
ontr
ol)
(1M
Z–F
E)
Veh
icle
Spe
ed S
enso
r(S
peed
Sen
sor)
Van
ity L
ight
LH
Van
ity L
ight
RH
Was
her
Mot
or
Wat
er T
emp.
Sen
der
Dio
de
Noi
se F
ilter
Def
ogge
r R
elay
(C
oil S
ide)
Pow
er M
ain
Rel
ay (
Coi
l Sid
e)
S5 V5 V8 V9 W1 W2
Sta
rter
(1M
Z–F
E)
Def
ogge
r R
elay
(P
oint
Sid
e)
Pow
er M
ain
Rel
ay (
Poi
nt S
ide)
Taill
ight
Rel
ay (
Coi
l Sid
e)
Taill
ight
Rel
ay (
Poi
nt S
ide)
Sta
rter
Rel
ay (
Poi
nt S
ide)
Sta
rter
Rel
ay (
Coi
l Sid
e)
EF
I Mai
n R
elay
(C
oil S
ide)
EF
I Mai
n R
elay
(P
oint
Sid
e)
Hea
dlig
ht R
elay
(C
oil S
ide)
186 154 154 226230
120192204
182198210
214
8090
809098
80 80 98198
90192236
130134138
130134138
184186 236
130134138
190 190 190156160168
156160168
112126 126 68
726872
80 90 98198204
80 90 98198204
106
(4) : R/B No. 4 (See page 20) (5) : R/B No. 5 (See page 19) (6) R/B No. 6 (See Page )25 26 26
62
POWER SOURCE (Current Flow Chart)
*Page Nos. ofRelated Systems
Parts
Code orLocation
CB or Fuse
Loca
tion
* These are the page numbers of the first page on which the related system is shown.The part indicated is located somewhere in the system, not necessarily on the page indicated here.
106
Hor
n R
elay
Hea
dlig
ht R
elay
(P
oint
Sid
e)
Rad
iato
r F
an R
elay
(P
oint
Sid
e)
Tur
n S
igna
l Fla
sher
Hea
ter
Rel
ay (
Poi
nt S
ide)
Rad
iato
r F
an R
elay
No.
2(C
oil S
ide)
A/C
Mag
netic
Clu
tch
Rel
ay(C
oil S
ide)
Day
time
Run
ning
Lig
ht R
elay
No.
3(C
oil S
ide)
40A AM1
15A CIG/RADIO
40A DEFOG
15A ECU–1G
10A GAUGE
7.5A IGN
10A MIR–HTR
30A POWER
7.5A SRS
15A STOP
15A TAIL
7.5A TURN
20A WIPER
30A AM2
7.5A ALT–S
30A CDS FAN
20A DOME
15A ECU–B
15A EFI
10A HAZ
15A HEAD (LWR–LH)
15A HEAD (LWR–RH)
15A HEAD (UPR–LH)
15A HEAD (UPR–RH)
15A HEAD LH
15A HEAD RH
10A HORN
40A MAIN
7.5A OBD
10A STARTER
10A A/C
40A HEATER
7.5A DRL
100A ALT
60A ABS
Rad
iato
r F
an R
elay
(C
oil S
ide)
Hea
ter
Rel
ay (
Coi
l Sid
e)
Rad
iato
r F
an R
elay
No.
2(P
oint
Sid
e)R
adia
tor
Fan
Rel
ay N
o. 3
(Poi
nt S
ide)
A/C
Mag
netic
Clu
tch
Rel
ay(P
oint
Sid
e)
Circ
uit O
peni
ng R
elay
(C
oil S
ide)
Circ
uit O
peni
ng R
elay
(C
oil S
ide)
Day
time
Run
ning
Lig
ht R
elay
No.
4(C
oil S
ide)
106173 106 242 242 114118 246 246 242 242 242 246 246
809098
809098
[LOCATION] (1)
(4)
: J/B No. 1 (See page 20): R/B No. 4 (See page )
(2)
(5)
: J/B No. 2 (See page 19): R/B No. 5 (See page )
(3)
(6)
: R/B No. 1 (See page 23): R/B No. 6 (See page )
(7) : R/B No. 7 (See page 20) (8) : Fuse Box (F10, F17 Seeon page 19)
20 22 2525
28 29
26 2627
POWER SOURCE (Current Flow Chart)
-Memo
37
64
POWER SOURCE
5
51 2
3
W
W
W
W
W–R
B–R
W–B
W–R
W
W
R–L
W
B–R
L
W
B
60A
AB
S
100A
ALT
DAYTIME RUNNINGLIGHT RELAY NO. 2
(CANADA)
(USA)
B
2H
2
EC16
B
( CA
NA
DA
)
5
R
W–B
FL
MA
IN2.
0L
B
BA
TTE
RY
1
B
GENERATOR(ALTERNATOR)
G 1
W
W
E14 : 1MZ–FEE23 : 5S–FE
( 5S
–FE
)
( 1M
Z–F
E)
B1
A1
D1
C1E1
TOA
BS
AC
TUA
TO
R
W–L
(1MZ–FE)(5S–FE)
BF1
0,
F10
AC
,F1
6
EF
17D
,F
18
FUS
EB
OX
W
(5S–FE)
(5S–FE)
4
40AHEATER
4
4
3
W
EF13 IP37 EF14
I 2
E 6
E14
:1M
Z–F
EE
20:
5S–F
E
E14
:1M
Z–F
EE
15:
5S–F
E
W W
W W W
W W
2
40AAM1
1G9
1E1
1
3A15
3C16
2E
2
2H
2
15A HEAD (RH)
15A HEAD (LH)
15A HEAD (UPR–RH)
15A HEAD (UPR–LH)
2F1
5
2
TER RELAY
2C
2C
2
5
1
2E
1
2G
1
10A HAZ
20A DOME
AM2
15A EFI
40A MAIN
HEADLIGHTRELAY
4
2
3
1
10A HORN
7. 5A ALT–S
15A TEL
30A CDS FAN
30A RDI FAN
5 43
W2B
6
2B
2
W–B
W–B
2G
6 B–R
2H1
15A ECU–B
ENGINEMAIN RELAY
2 1
7. 5A OBD
30A
STAR3
B
65
E 7E 6
2 17
5
2 1
1 2
1E
4
1E
2
1G
10
1G3
1G
8
4
10
3
2
7
9AM2
AM1
ACC
IG1
ST1
IG2
ST2
EB IG
5
5
1
1M
1
1C
10
W
W
W
W–R
W–B
B–R
W
B–R
B–R
W W
W
W
W–B
W
W
P–L
B–Y
B–O
B–W
W
W–B
W–B
15A STOP
7. 5A SRS
15A TAIL
TAILLIGHTRELAY POWER MAIN
RELAY
DEFOGGERRELAY
15A CIG/RADIO
15A ECU–IG
20A WIPER
10A GAUGE
7. 5A TURN
15A HEAD (LWR–RH)
15A HEAD (LWR–LH)
7. 5A DRL
B–R
TO STARTER
3 4
1 2
5 3
1 2
5 3
5 3
W–B
IGNITION SWI12
7
5
R–W
R
W–R
1A
7
EB1
1
TO DOOR LOCKCONTROL RELAY
10A MIR HTR
7. 5A IGN
10A STARTER
5 4B–RIP1
17
2 1
30A POWER
1 2
40A DEFOG
E10 : 1MZ–FEE20 : 5S–FE
66
POWER SOURCE
TAILLIGHT RELAY5–3 : CLOSED WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION
CLOSED WITH ENGINE RUNNING AND PARKING BRAKE LEVER RELEASED (CANADA)ENGINE MAIN RELAY
4–5 : CLOSED WITH IGNITION SW AT ON OR ST POSITIONHEADLIGHT RELAY
2–1 : CLOSED WITH LIGHT CONTROL SW AT HEAD POSITION OR DIMMER SW AT FLASH POSITIONCLOSED WITH ENGINE RUNNING AND PARKING BRAKE LEVER RELEASED (CANADA)
I12 IGNITION SW 4–3 : CLOSED WITH IGNITION KEY AT ACC OR ON POSITION
10–9, 4–2 : CLOSED WITH IGNITION KEY AT ON OR ST POSITION
: PARTS LOCATIONCODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
F10A 28 F17 E 28 (1MZ–FE), 30 (5S–FE) I 2 33
F10B 30 F18 D 28 (1MZ–FE), 30 (5S–FE)
F16 C 28 (1MZ–FE), 30 (5S–FE) G 1 28 (1MZ–FE), 30 (5S–FE)
: RELAY BLOCKS
CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION)
1 25 R/B NO. 4 (LEFT KICK PANEL)
4 25 R/B NO. 4 (RIGHT KICK PANEL)
5 26 R/B NO. 5 (ENGINE COMPARTMENT LEFT)
7 27 R/B NO. 7 (NEAR THE BATTERY)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A
1C
1E 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1G20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M
2B 22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2C 22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2E 22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2F22 COWL WIRE AND J/B NO 2 (ENGINE COMPARTMENT LEFT)
2G22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2H 22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3A24 COWL WIRE AND J/B NO 3 (BEHIND COMBINATION METER)
3C24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESSCODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EB138 (1MZ–FE)
ENGINE ROOM MAIN WIRE AND RELAY WIREEB140 (5S–FE)
ENGINE ROOM MAIN WIRE AND RELAY WIRE
EC138 (1MZ–FE)
ENGINE WIRE AND ENGINE ROOM MAIN WIREEC140 (5S–FE)
ENGINE WIRE AND ENGINE ROOM MAIN WIRE
EF138 (1MZ–FE)
EF140 (5S–FE)
ENGINE WIRE AND COWL WIREIP1
44
ENGINE WIRE AND COWL WIRE
IP344
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EB38 (1MZ–FE)
FRONT LEFT FENDEREB40 (5S–FE)
FRONT LEFT FENDER
IG 42 INSTRUMENT PANEL BRACE LH
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E 638 (1MZ–FE) E14 38 (1MZ–FE)
E 640 (5S–FE)
ENGINE ROOM MAIN WIREE15
ENGINE WIRE
E 738 (1MZ–FE)
ENGINE ROOM MAIN WIREE20 40 (5S–FE)
ENGINE WIRE
E 740 (5S–FE) E23
40 (5S FE)
E10 38 (1MZ–FE) ENGINE WIRE I 2 44 COWL WIRE
SERVICE HINTS
67
68
STARTING AND IGNITION (1MZ–FE)
A
AM1
AM210
4
7
9
ACCIG1ST1
IG2ST2
EF13
EF11
12G1
12H2
IG
M
B
1
B1B–R
B–R
B–R
B–O
B–W
B–O
B
BW
W
W–RW
B–R
B–R
W–B
B
B–W
B
W–B
W–B
B–W
IGNITION SW
5 2
3 1
B–W
100A
ALT
FU
SE
BO
X
30AAM2
10ASTARTER
STARTERRELAY
PA
RK
/NE
UT
RA
LP
OS
ITIO
NS
W( N
EU
TR
AL
ST
AR
TS
W)
STARTER
BATTERY
FL MAIN2. 0L
S 3 , S 4
I12
P1
A
P
N
5
6
B
A1
B1
BF
10,
F16
A
E10
17 2C5 2F1 2C2
TO
CIR
CU
ITO
PE
NIN
GR
ELA
Y
TO
EN
GIN
EC
ON
TR
OL
MO
DU
LE( E
NG
INE
AN
DE
LEC
TRO
NIC
CO
NTR
OLL
ED
TR
AN
SM
ISS
ION
EC
U)
B–W
B–W
5
4
40AMAIN
IP1
B–W
1E5
1G6
1C11
3C6
1M1
3C18
3C2
3D23B20
1G9
1E1
40AAM1
2
1
69
IP116W
–RB
–O
B–O
B–O
TO
NO
ISE
FIL
TE
R( F
OR
IGN
ITIO
NS
YS
TE
M)
E14 E12 E14 E13 E13 E13
2
1
2
1
2
1
2
1
2
1
2
1
A1 A2 A3 A4 A5 A6 A7
B8 B6 B5 B4 B3 B2 B1 B7 A8
A
A
EDEC
IGF IGT1 IGT2
12 24 16 15 26 30 29
IGF IGT1 IGT2 IGT4IGT3 IGT5 IGT6
+B COIL1 COIL2 COIL3 COIL4 COIL5 COIL6
IGT3 IGT4 IGT5 IGT6 TACHGND
L GR W G
LG–B P
B–O
B–O
B–O
B–O
B–O
B–O
W–R
W–G
Y–R
GR
–B
L–B
R–B
G–R B
BR
BR
W–
B
B–O B–O B–O B–OB–O
B–O
19
3
IG–
E1
E 7
D 1
J 7
ENGINE CONTROL MODULE (ENGINE ANDELECTRONIC CONTROLLED TRANSMISSION ECU)
JUNCTIONCONNECTOR
DATA LINKCONNECTOR 1(CHECKCONNECTOR)
IGN
ITO
NC
OIL
NO
.1
IGN
ITO
NC
OIL
NO
.2
IGN
ITO
NC
OIL
NO
.3
IGN
ITO
NC
OIL
NO
.4
IGN
ITO
NC
OIL
NO
.5
IGN
ITO
NC
OIL
NO
.6
BI 2 , I15A
IGNITER
I16
I17
I18
I19
I20
I21
1E5
1G8
70
STARTING AND IGNITION (1MZ–FE)
I12 IGNITION SW 4–7 : CLOSED WITH IGNITION SW AT ST POSITION10–9 : CLOSED WITH IGNITION SW AT ON OR ST POSITION
STARTER RELAY(6) 2– (6) 4 : CLOSED WITH CLUTCH START SW ON AND IGNITION SW AT ST POSITION (M/T)
CLOSED WITH IGNITION SW AT ST POSITION (A/T)
STARTERPOINTS CLOSED WITH CLUTCH START SW ON AND IGNITION SW AT ST POSITION
P 1 PARK/NEUTRAL POSITION SW (NEUTRAL START SW) (A/T)2–3 : CLOSED WITH A/T SHIFT LEVER IN P OR N POSITION
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
D 1 28 I15 B 29 I21 29
E 7 32 I16 29 J 7 33
F10 A 28 I17 29 P 1 29
F16 B 28 I18 29 S 3 A 29
I 2 A 29 I19 29 S 4 B 29
I12 33 I20 29
: RELAY BLOCKS
CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION)
1 25 R/B NO. 1 (LEFT KICK PANEL)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1C
1E20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1G20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M
2C 22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2H 22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2F 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3C 24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EF138 (1MZ–FE)
EF140 (5S–FE) ENGINE WIRE AND COWL WIRE
IP1 44
ENGINE WIRE AND COWL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EC38 (1MZ–FE)
INTAKE MANIFOLD RHEC40 (5S–FE)
INTAKE MANIFOLD RH
ED38 (1MZ–FE)
INTAKE MANIFOLD LHED40 (5S–FE)
INTAKE MANIFOLD LH
IG 42 INSTRUMENT PANEL BRACE LH
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E1038 (1MZ FE) ENGINE WIRE
E1338 (1MZ FE) ENGINE WIRE
E1238 (1MZ–FE) ENGINE WIRE
E1438 (1MZ–FE) ENGINE WIRE
SERVICE HINTS
71
72
STARTING AND IGNITION (5S–FE)
4
10
7
9AM2
AM1ACCIG1ST1
IG2ST2
30AAM2
10ASTARTER
40AMAIN
A1
B1
2C5 2F1 2C2
1
12H2
2G1
B1
A1
IG
EF11
EF11
M
5 2
3 1
2
1
E20
EF13
B–O
B–W
B–O
B–R
B
B–W
W–RW
B–WBW
B–W
B–W
B
W–B
B–R
B B
B–W
B–W
B–R
(M/T)
( M/T
)
( A/T
)
(A/T)
( M/T
)
( A/T
)
W–B
4
5
P
N
6
5
W
BB
W–B
B–R
W–B
B–R
PA
RK
/NE
UT
RA
LP
OS
ITIO
NS
W( N
EU
TR
AL
ST
AR
TS
W)
( A/T
)
P1
CLU
TC
HS
TA
RT
SW
( M/T
)
C7
STARTERRELAY
IGNITION SWI12
FL MAIN2. 0L
BATTERY
TO
CIR
CU
ITO
PE
NIN
GR
ELA
Y
TO
EN
GIN
EC
ON
TR
OL
MO
DU
LE( E
NG
INE
AN
DE
LEC
TR
ON
ICC
ON
TR
OLL
ED
TR
AN
SM
ISS
ION
EC
U( A
/T) ,
EN
GIN
EE
CU
( M/T
))
BS 3 , S 4A
BF
10,
F16
A
STARTER
FU
SE
BO
X
100A
ALT
IP117
1G6
1E5
1
40AAM1
1E1
1G9
2
3B20 3D2
3C2
3C18
1M1
3C6
1C11
73
*2 : EX. CALIFORNIA*1 : CALIFORNIA
*3 : ONE BODY ASSEMBLY EX. CALIFORNIA
A1 A2 A4 A3
B1 B4 B3
B4 B5 B18 B13 B3 B22
A4 A18 A17 A3 A20
EC
IP116
E20
E19
IP18
W–R
W–R
W–R
B–R
W–R
BB
B
W
W–R
LLBYR
BR
W–R W–R
B
DATA LINKCONNECTOR 1(CHECK CONNECTOR)
D 1
IGNITERI 2
IGNITION COILI 3TO NOISE FILER
(FOR IGNITION SYSTEM)
TO TACHOMETER[COMB. METER]
B–O
NE+ G+ G– NE– IGF IGT IG–
+BC–
IG–NE G1 G– G2 NE– IGF IGT
1 2 4
5 3
19
B2
(*1)
(*2)
(*2, M/T)
(*1, A/T)A5
L
( *1,
A/T
)
( *2,
M/T
)
( SH
IELD
ED
)
BE 7 , E11A
BD 2 , D 2A
ENGINE CONTROL MODULE (ENGINE ANDELECTRONIC CONTROLLED TRANSMISSIONECU)
DISTRIBUTOR
(*1) (*2)
E16
W–R
NE G1 G– G2(*2)(*1)
(*3)
1
2
1A6
1G8
74
STARTING AND IGNITION (5S–FE)
I12 IGNITION SW 4–7 : CLOSED WITH IGNITION SW AT ST POSITION10–9 : CLOSED WITH IGNITION SW AT ON OR ST POSITION
C 7 CLUTCH START SW (M/T)1–2 : CLOSED WITH CLUTCH PEDAL FULLY DEPRESSED
STARTER RELAY(6) 2– (6) 4 : CLOSED WITH CLUTCH START SW ON AND IGNITION SW AT ST POSITION (M/T)
CLOSED WITH IGNITION SW AT ST POSITION (A/T)
STARTERPOINTS CLOSED WITH CLUTCH START SW ON AND IGNITION SW AT ST POSITION
P 1 PARK/NEUTRAL POSITION SW (NEUTRAL START SW) (A/T)2–3 : CLOSED WITH A/T SHIFT LEVER IN P OR N POSITION
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 7 32 E11 B 32 I12 33
D 1 30 F10 A 30 P 1 31
D 2A 30 F16 B 30 S 3 A 31
D 2B 30 I 2 31 S 4 B 31
E 7 A 32 I 3 31
: RELAY BLOCKS
CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION)
1 25 R/B NO. 1 (LEFT KICK PANEL)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A
1C
1E 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1G
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M
2C 22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2F22 COWL WIRE AND J/B NO 2 (ENGINE COMPARTMENT LEFT)
2G22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2H 22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3B
3C 24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EF138 (1MZ–FE)
EF140 (5S–FE) ENGINE WIRE AND COWL WIRE
IP1 44
ENGINE WIRE AND COWL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EC38 (1MZ–FE)
INTAKE MANIFOLD RHEC40 (5S–FE)
INTAKE MANIFOLD RH
IG 42 INSTRUMENT PANEL BRACE LH
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E1640 (5S FE) ENGINE WIRE
E20 40 (5S–FE) ENGINE WIRE
E1940 (5S–FE) ENGINE WIRE
SERVICE HINTS
75
76
CHARGING
A
IG L S B
IC REGULATOR
2C6
B2 B1 B3
8
E
9
E
IP310IP32
GE 64)
A1
7. 5AALT–S
R–L
Y
W R–
L
YB
–O
W
B
W
W
GENERATOR(ALTERNATOR)
BATTERY
FL MAIN2. 0L
100
AA
LT
CH
AR
GE
WA
RN
ING
LIG
HT
[CO
MB
.M
ET
ER
]
JUNCTIONCONNECTOR
Y
J 1
G 1 , G 2
C9
B
FUSE BOX
FR
OM
DA
YT
IME
RU
NN
ING
LIG
HT
RE
LAY
( MA
IN)
YE
(CANADA)
R–
LR
–L
TO BACK–UP SW (M/T)TO PARK/NEUTRAL POSITIONSW (NEUTRAL START SW) (A/T)TO VEHICLE SPEED SENSOR(SPEED SENSOR)
B1
A1
C1
(1MZ–FE)
(5S–FE)
BF10 , F10A C, F16
I18
1D6 1D3
7. 5AIGN
10AGAUGE
FROM POWER SOURCE SYSTEM (SEE PA
77
G 1(B) GENERATOR (ALTERNATOR)(B) 3–GROUND : 13.9–15.1 VOLTS WITH ENGINE RUNNING AT 2000 RPM AND 25°C (77°F)
13.5–14.3 VOLTS WITH ENGINE RUNNING AT 2000 RPM AND 115°C (239°F)(B) 1–GROUND : 0–4 VOLTS WITH IGNITION SW AT ON POSITION AND ENGINE NOT RUNNING
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 9 32 F16 C 28 (1MZ–FE), 30 (5S–FE) J 1 33
F10A 28 (1MZ–FE), 30 (5S–FE) G 1 A 28 (1MZ–FE), 30 (5S–FE)
F10B 28 (1MZ–FE), 30 (5S–FE) G 2 B 28 (1MZ–FE), 30 (5S–FE)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1D 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2C 22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IP3 44 ENGINE WIRE AND COWL WIRE
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I18 44 ENGINE WIRE
98XX
E E E
C 9
J 1 DARK GRAY
(HINT : SEE PAGE 7)
1
A BG 1 G 2 BLACK
1 2 3
1 1
AF10 B(5S–FE) F10 CF16(1M–FE)
SERVICE HINTS
78
ENGINE CONTROL (1MZ–FE)
THIS SYSTEM UTILIZES AN ENGINE CONTROL MODULE (ENGINE AND ELECTRONIC CONTROLLED TRANSMISSION ECU) ANDMAINTAINS OVERALL CONTROL OF THE ENGINE, TRANSMISSION AND SO ON. AN OUTLINE OF THE ENGINE CONTROL ISEXPLAINED HERE.
1. INPUT SIGNALS
(1) ENGINE COOLANT TEMP. (WATER TEMP.) SIGNAL CIRCUITTHE ENGINE COOLANT TEMP. SENSOR (WATER TEMP. SENSOR) DETECTS THE ENGINE COOLANT TEMP. AND HAS ABUILT–IN THERMISTOR WITH A RESISTANCE WHICH VARIES ACCORDING TO THE WATER TEMP. IS INPUT INTO TERMINALTHW OF ENGINE CONTROL MODULE (ECU) AS A CONTROL SIGNAL.
(2) INTAKE AIR TEMP. SIGNAL CIRCUITTHE INTAKE AIR TEMP. SENSOR IS INSTALLED IN THE MASS AIR FLOW (AIR FLOW METER) AND DETECTS THE INTAKE AIRTEMP., WHICH IS INPUT AS A CONTROL SIGNAL TO TERMINAL THA OF ENGINE CONTROL MODULE (ECU).
(3) OXYGEN SENSOR SIGNAL SYSTEMTHE OXYGEN DENSITY IN THE EXHAUST GASES IS DETECTED AND INPUT AS A CONTROL SIGNAL TO TERMINAL OXL, OXRAND OXS OF THE ENGINE CONTROL MODULE (ECU). TO MAINTAIN STABLE DETECTION PERFORMANCE BY THE OXYGENSENSOR, A HEATER IS USED FOR WARMING THE SENSOR. THE HEATER IS ALSO CONTROLLED BY THE ENGINE CONTROLMODULE (ECU) (HTL, HTR AND HTS).
(4) RPM SIGNAL SYSTEMCAMSHAFT POSITION AND CRANKSHAFT POSITION ARE DETECTED BY THE CAMSHAFT POSITION SENSOR ANDCRANKSHAFT POSITION SENSOR. CRANKSHAFT POSITION IS INPUT AS A CONTROL SIGNAL TO TERMINAL G22+ OF THEENGINE CONTROL MODULE (ECU), AND ENGINE RPM IS INPUT TO TERMINAL NE+ .
(5) THROTTLE SIGNAL CIRCUITTHE THROTTLE POSITION SENSOR DETECTS THE THROTTLE VALVE OPENING ANGLE AS A CONTROL SIGNAL, WHICH ISINPUT INTO TERMINAL VTA OF THE ENGINE CONTROL MODULE (ECU). WHEN THE VALVE IS COMPLETELY CLOSED, THECONTROL SIGNAL IS INPUT INTO TERMINAL IDL .
(6) VEHICLE SPEED SIGNAL SYSTEMTHE VEHICLE SPEED SENSOR (SPEED SENSOR), INSTALLED INSIDE THE COMBINATION METER, DETECTS THE VEHICLESPEED AND INPUTS A CONTROL SIGNAL TO TERMINAL SP1 OF THE ENGINE CONTROL MODULE (ECU).
(7) PARK/NEUTRAL POSITION SW (NEUTRAL START SW) SIGNAL SYSTEMTHE PARK/NEUTRAL POSITION SW (NEUTRAL START SW) DETECTS WHETHER THE SHIFT POSITION IS IN NEUTRAL ORPARKING OR NOT, AND INPUTS A CONTROL SIGNAL TO TERMINAL NSW OF THE ENGINE CONTROL MODULE (ECU).
(8) A/C SW SIGNAL SYSTEMTHE A/C AMPLIFIER INPUTS THE A/C OPERATIONS TO TEMRINAL A/C OF THE ENGINE CONTROL MODULE (ECU) AS ACONTROL SIGNAL.
(9) BATTERY SIGNAL CIRCUITVOLTAGE IS CONSTANTLY APPLIED TO TERMINAL BATT OF THE ENGINE CONTROL MODULE (ECU). WHEN THE IGNITION SWTURNED ON, VOLTAGE FOR ENGINE CONTROL MODULE (ECU) START–UP POWER SUPPLY IS APPLIED TO TERMINALS +BAND +B1 OF ENGINE CONTROL MODULE (ECU) VIA EFI MAIN RELAY.
(10) INTAKE AIR VOLUME SIGNAL CIRCUITINTAKE AIR VOLUME IS DETECTED BY THE MASS AIR FLOW (AIR FLOW METER) AND THE SIGNAL IS INPUT TO TERMINAL VGOF THE ENGINE CONTROL MODULE (ECU). AS A CONTROL SIGNAL.
(11) STA SIGNAL CIRCUITTO CONFIRM WHETHER THE ENGINE IS CRANKING, THE VOLTAGE APPLIED TO THE STARTER MOTOR DURING CRANKING ISDETECTED AND THE SIGNAL IS INPUT INTO TERMINAL STA OF THE ENGINE CONTROL MODULE (ECU) AS A CONTROLSIGNAL.
(12) ENGINE KNOCK SIGNAL CIRCUITENGINE KNOCKING IS DETECTED BY THE KNOCK SENSOR NO. 1 AND NO. 2 AND THE SIGNALS ARE INPUT INTO TERMINALSKNKR AND KNKL AS A CONTROL SIGNAL.
SYSTEM OUTLINE
79
2. CONTROL SYSTEM
* SFI (SEQUENTIAL MULTIPORT FUEL INJECTION) (EFI (ELECTRONIC FUEL INJECTION) SYSTEM
THE EFI SYSTEM MONITORS THE ENGINE CONDITION THROUGH THE SIGNALS INPUT FROM EACH SENSOR (INPUT SIGNALSFROM (1) TO (12) ETC.). THE BEST FUEL INJECTION VOLUME IS DECIDED BASED ON THIS DATA AND THE PROGRAM MEMORIZEDBY THE ENGINE CONTROL MODULE (ECU), AND THE CONTROL SIGNAL IS OUTPUT TO TERMINALS #10, #20, #30, #40, #50 AND #60OF THE ENGINE CONTROL MODULE (ECU) TO OPERATE THE INJECTOR (INJECT THE FUEL). THE EFI SYSTEM PRODUCESCONTROL OF FUEL INJECTION OPERATION BY THE ENGINE CONTROL MODULE (ECU) IN RESPONSE TO THE DRIVINGCONDITIONS.
* ESA (ELECTRONIC SPARK ADVANCE) SYSTEM
THE ESA SYSTEM MONITORS THE ENGINE CONDITION THROUGH THE SIGNALS INPUT TO THE ENGINE CONTROL MODULE (ECU)FROM EACH SENSOR (INPUT SIGNALS FROM (1), (3), (4) TO (12) ETC.). THE BEST IGNITION TIMING IS DECIDED ACCORDING TOTHIS DATA AND THE MEMORIZED DATA IN THE ENGINE CONTROL MODULE (ECU) AND THE CONTROL SIGNAL IS OUTPUTS TOTERMINALS IGT1, IGT2, IGT3, IGT4, IGT5 AND IGT6. THIS SIGNAL CONTROLS THE IGNITER TO PROVIDE THE BEST IGNITIONTIMING FOR THE DRIVING CONDITIONS.
* HEATED OXYGEN SENSOR (OXYGEN SENSOR) HEATER CONTROL SYSTEM
THE OXYGEN SENSOR HEATER CONTROL SYSTEM TURNS THE HEATER ON WHEN THE INTAKE AIR VOLUME IS LOW (TEMP. OFEXHAUST EMISSIONS IS LOW), AND WARMS UP THE OXYGEN SENSOR (NO. 1 AND NO. 2) TO IMPROVE DETECTIONPERFORMANCE OF THE SENSOR.
THE ENGINE CONTROL MODULE (ECU) EVALUATES THE SIGNALS FROM EACH SENSOR (INPUT SIGNALS FROM (1), (4), (9) TO (10)ETC.), AND OUTPUT CURRENT TO TERMINALS HTL, HTR AND HTS AND CONTROL THE HEATER.
* IAC (IDLE AIR CONTROL (ISC)) SYSTEM
THE IAC (ISC) SYSTEM (ROTARY SOLENOID TYPE) INCREASES THE RPM AND PROVIDES IDLE STABILITY FOR FAST IDLE–UPWHEN THE ENGINE IS COLD, AND WHEN THE IDLE SPEED HAS DROPPED DUE TO ELECTRICAL LOAD AND SO ON, THE ENGINECONTROL MODULE (ECU) EVALUATES THE SIGNALS FROM EACH SENSOR (INPUT SIGNALS FROM (1), (4), (5), (8), (9) ETC.),OUTPUTS CURRENT TO TERMINALS RSO AND RSC TO CONTROL IDLE AIR CONTROL VALVE.
* EGR CONTROL SYSTEM
THE EGR CONTROL SYSTEM DETECTS THE SIGNAL FROM EACH SENSOR (INPUT SIGNALS FROM (1), (4), (9), (10), ETC)., ANDOUTPUTS CURRENT TO TERMINAL EGR TO CONTROL THE EGR VALVE.
* ACIS (ACOUSTIC CONTROL INDUCTION SYSTEM)
ACIS INCLUDES A VALVE IN THE BULKHEAD SEPARATING THE SURGE TANK INTO TWO PARTS. THIS VALVE IS OPENED ANDCLOSED IN ACCORDANCE WITH THE DRIVING CONDITIONS TO CONTROL THE INTAKE MANIFOLD LENGTH IN TWO STAGES FORINCREASED ENGINE OUTPUT IN ALL RANGES FROM LOW TO HIGH SPEEDS.
THE ENGINE CONTROL MODULE (ECU) JUDGES THE ENGINE SPEED BY THE SIGNALS ((4), (5)) FROM EACH SENSOR ANDOUTPUTS SIGNALS TO THE TERMINAL ACIS TO CONTROL THE VSV (FOR OPENING AND CLOSING THE INTAKE CONTROL VALVE)
3. DIAGNOSIS SYSTEMWITH THE DIAGNOSIS SYSTEM, WHEN THERE IS A MALFUNCTION IN THE ENGINE CONTROL MODULE (ECU) SIGNAL SYSTEM, THEMALFUNCTIONING SYSTEM IS RECORDED IN THE MEMORY.
4. FAIL–SAFE SYSTEMWHEN A MALFUNCTION HAS OCCURRED IN ANY SYSTEM, IF THERE IS A POSSIBILITY OF ENGINE TROUBLE BEING CAUSED BYCONTINUED CONTROL BASED ON THE SIGNALS FROM THAT SYSTEM, THE FAIL–SAFE SYSTEM EITHER CONTROLS THE SYSTEMBY USING DATA (STANDARD VALUES) RECORDED IN THE ENGINE CONTROL MODULE (ECU) MEMORY OR ELSE STOPS THEENGINE.
80
ENGINE CONTROL (1MZ–FE)
AM1
AM210
4 7
9
ST1
IG2
2G1
IG
1
2
1
2
1
2
1
2
1
2
1
2
I20
E12 I18 E12 I18
BX14
IJ116
EF13IP19
IP116
IP315
6 6
6 6 6
6 4 1
3 2
2H2
L–B
G–R
Y
R
L
GR
G
W
B–O
L–B
B–W
B–W
B–O
B–OB–OB–O
B
B–O
BW
W B
W
W–R
B–O
B–O
B–O
B–O
B–O
B–O
B–O
B–O
B–O
YRLGRGW
W–B
W–B
W–B
L–B
L–B
G–R
L–B
B–
O
B–W
B–W
BATTERY
FL MAIN2. 0L
I18
B–O
B–O
100A
ALT
10ASTARTER
30AAM2
FU
SE
BO
X
IGNITION SW
CIRCUITOPENINGRELAY
INJE
CT
OR
NO
.1
INJE
CT
OR
NO
.6
INJE
CT
OR
NO
.3
INJE
CT
OR
NO
.4
INJE
CT
OR
NO
.5
INJE
CT
OR
NO
.2
I4 I9 I6 I7 I8 I5
I12
L–B
A1
B1
BF
10,F
16A
FROM POWER SOURCESYSTEM (SEE PAGE 64)
1
B–O
B–W
B–W
B–O
IP1
4B–O
4
1G9
1E1
40AAM1
2
1
1G8
1A6
7. 5AIGN
1D9
3B20
3D2
3C2
3A13
1C11
3C18
1M1
81
A
M4 5
BLEB
BX1
5
D14
BATT
D
21
ELS
A14
NSW
A13
STA
D23
+B
D22
+B1
A9
# 20
A6
# 50
A7
# 40
A8
# 30
A5
# 60
A10
#10
2B2 2C3 2D4
IP312
I18
I23
L–B
G–R
Y
R
L
GR
G
W
B–O
B–O
L–B
B–W
B–W
B–O
L–B
B–O
B–O
B–O
G–R
W–
B
B–O
W–G
W–L
B–R
B–W
B–W
B–O
B–O
B–O
W–B
B–O
B–O Y R L GR G W
W–B
F15FUEL PUMP
ENGINE CONTROL MODULE(ENGINE AND ELECTRONICCONTROLLED TRANSMISSION ECU)
2 5
1 3
E 7 , E 8 , E 9 , E10
D
B C
IP1
20
B–W
I23
L–B
15AEFI
FROM POWE
GG P
2
3
1
2D2
IP118
DIODE(FOR IDLE–UP)
D 6
B–O
W–B
B–O
B–O
EF11
IP318
B–W
B–W
B–O
I18 E10 E12 E11
1
2
2
1
2
1
2
1
2
1
3
A23
RSO
A22
RSC
C1
ACV
C12
EGR
A25
FPU
C6
ACIS
A
AA
B–
OB
–O
B–O
B–O
B–O
B–O
G–B
Y–
B
W–L
B–L
B–R
R–Y
JUNCTIONCONNECTOR
J 6
B–O B–O
B–O B–O B–O
ILD
EA
IRC
ON
TR
OL
VA
LVE
( IS
CV
ALV
E)
VS
V( F
OR
A/C
IDLE
–UP
)
VS
V( F
OR
EG
R)
VS
V( F
OR
FU
EL
PR
ES
SU
RE
UP
)
VS
V( F
OR
INTA
KE
AIR
CO
NT
RO
L)
I1
V1
V2
V3
V4E
FIM
AIN
RE
LAY
IP1
11
1G6
1E5
1D
AMIR–HTR
1A14 10
3C5
3D5
TAIL
R SOURCE SYSTEM (SEE PAGE 64)
1015A
82
ENGINE CONTROL (1MZ–FE)
A
A
I18 I18 I18
ED
1
2
4
5 31
1
4 3 2
7
VG–
B21
THA
B22
E2
B7
VTA
A32
IDL
C14
THG
B20
THW
D20
A/C
A34
E02
A28
E03
B–O
B–O
L–B
BR
G–R
BR BR
BR
R–B
L–B
B–Y
L–W
B–Y
W–B
W–B
G–B
BR
G–Y
BR
1
B15
KNKR
EE13 EE11
WW
BR
EN
GIN
EC
OO
LAN
TT
EM
P.
SE
NS
OR
( EFI
WA
TE
RTE
MP
.S
EN
SO
R)
E4
EG
RG
AS
TEM
P.
SE
NS
OR
THROTTLEPOSITIONSENSOR
T 1
MASS AIR FLOW(AIR FLOW METER)
M 6
FR
OM
A/C
AM
PLI
FIE
R
KN
OC
KS
EN
SO
R1
K1
D5
ACT
LG–R
TO
A/C
AM
PLI
FIE
R
E1
1
2
D
ENGINE CONTROL MODULE(ENGINE AND ELECTRONICCONTROLLED TRANSMISSION ECU)
E 7 , E 8 , E 9 , E10B C
( SH
IELD
ED
)( S
HIE
LDE
D)
I18
L–W
W–B
BR
BR
D26
OXS
D25
HTS
IQ14 IQ15
II19 II110 II18
B–O BR
P–B
B
P–B
B
42
3 1
+B E
OX HT
H9
HE
AT
ED
OX
YG
EN
SE
NS
OR
( BA
NK
1S
EN
SO
R2)
L–B
I18
B–O BR
( SH
IELD
ED
)
(SHIELDED)
( SH
IELD
ED
)
+B VG– THA
E2
B18
FC
B1
VC
2
VG
B8
VG
BR
B–O
L–RR
G–R
LFR
OM
CO
OLI
NG
FAN
EC
U
A33
E01
W–B
B–O
R–L
R–L
42
3 1
+B E
OX HT
H12
HE
ATE
DO
XY
GE
NS
EN
SO
R( B
AN
K2
SE
NS
OR
1)
42
3 1
+B E
OX HT
H11
HE
ATE
DO
XY
GE
NS
EN
SO
R( B
AN
K1
SE
NS
OR
1)
I18I18
C10B19B13 C11
B–O
B
I18 I18
A7B7B6B5B4B3B2B1 B8
E14 E14 E13
E13E13E12
A29A30A26A15A16A24A12
A1A2A3A4A5A6A8
2
1 2
1
2
1 2
1
2
1 2
1
IGN
ITIO
NC
OIL
NO
.1
I16
IGN
ITIO
NC
OIL
NO
.2
I17
IGN
ITIO
NC
OIL
NO
.3
I18
IGN
ITIO
NC
OIL
NO
.4
I19
IGN
ITIO
NC
OIL
NO
.5
I20
IGN
ITIO
NC
OIL
NO
.6
I21
+B COIL1 COIL2 COIL3 COIL4COIL5
COIL6TACH
GND
IGF IGT1 IGT2 IGT3 IGT4 IGT5 IGT6
IGF IGT1 IGT2 IGT3 IGT4 IGT5 IGT6
C
IGNITER
I 2 , I 15 B
W–R
W–G
Y–R
GR
–B
L–B
R–B
G–R
L–B
GR W
B–O
B–O
B–O
B–O
B–O B
W–B
G
LG–B P
B–O
B–O
B–O
B–O
B–O
B–O
B–O
B–O
( SH
IELD
ED
)
( SH
IELD
ED
)
( SH
IELD
ED
)
WW L–
B
R–L
L–B
R–L
V–R
W–B
B–OBR
B–OBR
B–O
B–O B–O
R–L
OXR HTR OXL HTL
W–B
B–O
83
A B
A
EC
1
C5
TE1
D11
TE2
B14
KNKL
B16
G22+
B5
NE+
EE14 EE12
11
BR
B
B–O L–
B
BR
GR
–B
WB
B–W R
R
B–W
311219
8
FP+BIG–
SGTE2TE1
DATA LINK CONNECTOR1 (CHECK CONNECTOR)
D 1
V 5
CR
AN
KS
HA
FT
PO
SIT
ION
SE
NS
OR
C18
KN
OC
KS
EN
SO
R2
K2
CA
MS
HA
FT
PO
SIT
ION
SE
NS
OR
C17
C3
G–R
6
B3
G–R
A
W
( SH
IELD
ED
)( S
HIE
LDE
D)
D12
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
C
CIP32
IP211 IP214
1
2 3
4
5 12
SP1
G–B G
LGP
R–L
R–L
R–L
VEHICLE SPEEDSENSOR(SPEED SENSOR)
B
MA
LFU
NC
TIO
NIN
DIC
ATO
RLA
MP
( CH
EC
KE
NG
INE
WA
RN
ING
LIG
HT
)[C
OM
B.
ME
TE
R]
C9
,C
10
SPEED
JUN
CT
ION
CO
NN
EC
TOR
J2
CO
MB
INA
TIO
NM
ETE
R
C8
D
ENGINE CONTROL MODULE(ENGINE AND ELECTRONICCONTROLLED TRANSMISSION ECU)
E 7 , E 8 , E 9 , E10C
E14
2
1
NO
ISE
FIL
TER
( FO
RIG
NIT
ION
SY
STE
M)
W–B
W–B
B–OW–B
N1
V–Y
ED
B–O
R–L
R–L
B
I23
D28
SDL
DATA LINKCONNECTOR 3
D24
FROM POWERSO TEM(S )
. 5AOBD
DA
TA
LIN
KC
ON
NE
CTO
R2
( TD
CL)
D3
IP316
IP11
2 2
I18 I18
B6
NE–
C
E1
I18
IM1
2
J1
JUN
CT
ION
CO
NN
EC
TOR
IE
JUNCTIONCONNECTOR
J 7
L G BR
V–Y
L G
V–Y
BR
BR
W–B
W–B
BR
BR
BR
BR
BR
BRG
(SHIELDED)
(SHIELDED)
( SH
IELD
ED
)
( SH
IELD
ED
)
A
A
A
A
A
A
AA
A
AA
BR
BR
BR
BR
BR
W–B
BR
BR
BR
BR
(SHIELDED)
(SHIELDED)
BR
BR
BR
BR
BR
W–B
F
F
2 4 15
2
4 5
G–W
BR
W–B
L–B
B–O
BR
BR
BR
BR
B
B
G–W
W3
E1
OX1
SDL
16
W–B
E1
CGOX2
BATT
( SH
IELD
ED
)
(SHIELDED)
BR
( SH
IELD
ED
)
( SH
IELD
ED
)
( SH
IELD
ED
)
( SH
IELD
ED
)
16B17
G22–
IP119
G–R
10AGAUGE
1B6
1
6
R–
L
D
3D3
3D123D18
3D7
3D3
3D22
3D10
1M
5
1C
8
URCE SYSEE PAGE 64
7
84
ENGINE CONTROL (1MZ–FE)
CIRCUIT OPENING RELAY2–1 : CLOSED WITH STARTER RUNNING OR MEASURING PLATE (VOLUME AIR FLOW (AIR FLOW METER)) OPEN
EFI MAIN RELAY2–4 : CLOSED WITH IGNITION SW AT ON OR ST POSITION
E 4 ENGINE COOLANT TEMP. SENSOR (EFI WATER TEMP. SENSOR) 1–2 : 10.0 – 20.0 K (–20°C, –4°F)
: 4.0 – 7.0 K (0°C, 32°F): 2.0 – 3.0 K (20°C, 68°F): 0.9 – 1.3 K (40°C, 104°F): 0.4 – 0.7 K (60°C, 140°F): 0.2 – 0.4 K (80°C, 176°F)
E 7(A), E 8(B), E 9(C), E10(D) ENGINE CONTROL MODULE (ENGINE AND ELECTRONIC CONTROLLEDTRANSMISSION ECU)
VOLTAGE AT ENGINE CONTROL MODULE (ECU) WIRING CONNECTORBATT – E1 : ALWAYS 9.0–14.0 VOLTS
+B – E1 : 9.0–14.0 VOLTS (IGNITION SW AT ON POSITION)+B1 – E1 : 9.0–14.0 VOLTS (IGNITION SW AT ON POSITION)IDL – E1 : 9.0–14.0 VOLTS (IGNITION SW ON AND THROTTLE VALVE FULLY OPEN)
0–3.0 VOLTS (IGNITION SW ON AND THROTTLE VALVE FULLY CLOSED)VC – E1 : ALWAYS 4.5–5.5 VOLTS (IGNITION SW AT ON POSITION)
VTA – E1 : 0.3–0.8 VOLTS (IGNITION SW ON AND THROTTLE VALVE FULLY CLOSED)3.2–4.9 VOLTS (IGNITION SW ON AND THROTTLE VALVE FULLY OPEN)
VG – E1 : 4.0–5.5 VOLTS (IGNITION SW AT ON POSITION)THA – E1 : 0.5–3.4 VOLTS (IGNITION SW ON AND INTAKE AIR TEMP. 20°C, 68°F)THW – E1 : 0.2–1.0 VOLTS (ENGINE IDLING AND COOLANT TEMP. 80°C, 176°F)
#10, #20, #30, #40, #50, #60– E01 : 9.0–14.0 VOLTS (IGNITION SW AT ON POSITION)
PULSE GENERATION (ENGINE IDLING)IGT1, IGT2, IGT3
IGT4, IGT5, IGT6 – E1 : PULSE GENERATION (ENGINE IDLING)IGF – E1 : 4.5–5.5 VOLTS (IGNITION SW AT ON POSITION)
PULSE GENERATION (ENGINE IDLING)G22+ – G– : PULSE GENERATION (ENGINE IDLING)NE+ – G– : PULSE GENERATION (ENGINE IDLING)
RSC, RSO – E1 : PULSE GENERATION (ENGINE IDLING AND A/C OPERATION)OXS, OXL, OXR – E1 : PULSE GENERATION (MAINTAIN ENGINE SPEED AT 2500 RPM FOR TWO MINUTES AFTER WARMING UP)HTS, HTL, HTR – E01 : 9.0–14.0 VOLTS (IGNITION SW AT ON POSITION)
0–3.0 VOLTS (ENGINE IDLING)KNKL, KNLR – E1 : PULSE GENERATION (ENGINE IDLING)
NSW – E1 : 9.0–14.0 VOLTS (IGNITION SW ON AND OTHER SHIFT POSITION IN P OR N POSITION)BELOW 3.0 VOLTS (IGNITION SW ON AND SHIFT POSITION IN P OR N POSITION)
SP1 – E1 : PULSE GENERATION (IGNITION SW ON AND ROTATE DRIVING WHEEL SLOWLY)TE1 – E1 : 9.0–14.0 VOLTS (IGNITION SW AT ON POSITION)TE2 – E1 : 9.0–14.0 VOLTS (IGNITION SW AT ON POSITION)
W – E1 : BELOW 3.0 VOLTS (MULFUNCTION INDICATOR LAMP ON)9.0–14.0 VOLTS (MULFUNCTION INDICATOR LAMP OFF AND ENGINE RUNNING)
A/C – E1 : BELOW 1.5 VOLTS (ENGINE IDLING AND A/C SW ON)7.5–14.0 VOLTS (A/C SW OFF)
ACT – E1 : 9.0–14.0 VOLTS (ENGINE IDLING AND A/C SW ON)BELOW 1.5 VOLTS (A/C SW OFF)
ACIS – E01 : 9.0–14.0 VOLTS (IGNITION SW AT ON POSITION)STA – E1 : 6.0 VOLTS OR MORE (ENGINE CRANKING)
I 4, I 5, I 6, I 7, I 8, I 9 INJECTOR1–2 : APPROX. 13.8
T 1 THROTTLE POSITION SENSOR3–1 : 0.2–5.7 K WITH CLEARANCE BETWEEN LEVER AND STOP SCREW 0 MM (0 IN.)2–1 : LESS THAN 2.3 K WITH CLEARANCE BETWEEN LEVER AND STOP SCREW 0.5 MM (0.020 IN.)
WITH CLEARANCE BETWEEN LEVER AND STOP SCREW 0.7 MM (0.0276 IN.)3–1 : 2.0–10.2 K WITH THROTTLE VALVE FULLY OPEN
SERVICE HINTS
85
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 8 32 F16 B 28 I20 29
C 9 A 32 H 9 D 33 I21 29
C10 B 32 H11 28 J 1 33
C17 28 H12 28 J 2 33
C18 28 I 1 29 J 6 39
D 1 28 I 2 A 29 J 7 33
D 3 32 I 4 28 K 1 29
D 6 32 I 5 29 K 2 29
D24 32 I 6 29 M 6 29
E 1 28 I 7 29 N 1 29
E 4 28 I 8 29 T 1 29
E 7 A 32 I 9 29 V 1 29
E 8 B 32 F15 B 29 V 2 29
E 9 C 32 I16 29 V 3 29
E10 D 32 I17 29 V 4 29
F10 A 28 I18 29 V 5 29
F15 30 I19 29
: RELAY BLOCKS
CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION)
1 25 R/B NO. 1 (LEFT KICK PANEL)
6 26 R/B NO. 6 (BEHIND GLOVE BOX)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A
1B
1C
1D 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1E
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1G
1M
2B 22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2C22 ENGINE WIRE AND J/B NO 2 (ENGINE COMPARTMENT LEFT)
2D22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2H 22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3A
3B24 COWL WIRE AND J/B NO 3 (BEHIND COMBINATION METER)
3C24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EE1 40 (1MZ–FE) ENGINE WIRE AND SENSOR WIRE
EF1 38 (1MZ–FE) ENGINE WIRE AND COWL WIRE
II1 42 COWL WIRE AND INSTRUMENT PANEL WIRE
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
IM1 42 INSTRUMENT PANEL WIRE AND CONSOLE BOX WIRE
IP1
IP2 44 ENGINE WIRE AND COWL WIRE
IP3
44 ENGINE WIRE AND COWL WIRE
IQ1 44 ENGINE WIRE AND INSTRUMENT PANEL WIRE
46 (S/D)
BX1 48 (C/P) FUEL GAUGE WIRE AND FLOOR NO. 1 WIREBX1
50 (W/G)
FUEL GAUGE WIRE AND FLOOR NO. 1 WIRE
86
ENGINE CONTROL (1MZ–FE)
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EB 38 (1MZ–FE) FRONT LEFT FENDER
EC 38 (1MZ–FE) INTAKE MANIFOLD RH
ED 38 (1MZ–FE) INTAKE MANIFOLD LH
IE 42 LEFT KICK PANEL
IG 42 INSTRUMENT PANEL BRACE LH
46 (S/D)
BL 48 (C/P) UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E10 E14 38 (1MZ–FE)ENGINE WIRE
E1138 (1MZ FE) ENGINE WIRE
I18 44ENGINE WIRE
E1238 (1MZ–FE) ENGINE WIRE
I2044 COWL WIRE
E13 I2344 COWL WIRE
87
88
ENGINE CONTROL (5S–FE)
THIS SYSTEM UTILIZES AN ENGINE CONTROL MODULE (ENGINE ECU (M/T), ENGINE AND ELECTRONIC CONTROLLEDTRANSMISSION ECU (A/T)) AND MAINTAINS OVERALL CONTROL OF THE ENGINE, TRANSMISSION AND SO ON. AN OUTLINE OF THEENGINE CONTROL IS EXPLAINED HERE.
1. INPUT SIGNALS
(1) ENGINE COOLANT TEMP. (WATER TEMP.) SIGNAL SYSTEMTHE ENGINE COOLANT TEMP. SENSOR (EFI WATER TEMP. SENSOR) DETECTS THE ENGINE COOLANT TEMP. AND HAS ABUILT–IN THERMISTOR WITH A RESISTANCE WHICH VARIES ACCORDING TO THE ENGINE COOLANT TEMP. (WATER TEMP.)THUS THE ENGINE COOLANT TEMP. (WATER TEMP.) IS INPUT IN THE FORM OF A CONTROL SIGNAL TO TERMINAL THW OFTHE ENGINE CONTROL MODULE (ECU).
(2) INTAKE AIR TEMP. SIGNAL SYSTEMTHE INTAKE AIR TEMP. SENSOR (IN–AIR TEMP. SENSOR) IS DETECTS THE INTAKE AIR TEMP., WHICH IS INPUT AS ACONTROL SIGNAL TO TERMINAL THA OF THE ENGINE CONTROL MODULE (ECU).
(3) OXYGEN SENSOR SIGNAL SYSTEMTHE OXYGEN DENSITY IN THE EXHAUST GASES IS DETECTED AND INPUT AS A CONTROL SIGNAL TO TERMINAL OX1 ANDOX2 OF THE ENGINE CONTROL MODULE (ECU).
(4) RPM SIGNAL SYSTEMCRANKSHAFT POSITION AND ENGINE RPM ARE DETECTED BY THE PICK–UP COIL INSTALLED INSIDE THE DISTRIBUTOR.CRANKSHAFT POSITION IS INPUT AS A CONTROL SIGNAL TO TERMINALS G+ AND G2 (CALIFORNIA), OF THE ENGINECONTROL MODULE (ECU), AND RPM IS INPUT TO TERMINAL NE+ .
(5) THROTTLE SIGNAL SYSTEMTHE THROTTLE POSITION SENSOR DETECTS THE THROTTLE VALVE OPENING ANGLE, WHICH IS INPUT AS A CONTROLSIGNAL TO TERMINAL VTA OF THE ENGINE CONTROL MODULE (ECU), OR WHEN THE VALVE IS FULLY CLOSED, TOTERMINAL IDL
(6) VEHICLE SPEED SIGNAL SYSTEMTHE VEHICLE SPEED SENSOR (SPEED SENSOR), INSTALLED INSIDE THE COMBINATION METER, DETECTS THE VEHICLESPEED AND INPUTS A CONTROL SIGNAL TO TERMINAL SPD OF THE ENGINE CONTROL MODULE (ECU).
(7) PARK/NEUTRAL POSITION SW (NEUTRAL START SW) SIGNAL SYSTEM (A/T)THE PARK/NEUTRAL POSITION SW (NEUTRAL START SW) DETECTS WHETHER THE SHIFT POSITION ARE IN NEUTRAL ANDPARKING OR NOT, AND INPUTS A CONTROL SIGNAL TO TERMINAL NSW OF THE ENGINE CONTROL MODULE (ECU).
(8) A/C SW SIGNAL SYSTEMTHE A/C AMPLIFIER INPUTS THE A/C OPERATIONS TO TARMINAL ACA OF THE ENGINE CONTROL MODULE (ECU) AS ACONTROL SIGNAL.
(9) BATTERY SIGNAL CIRCUITVOLTAGE IS CONSTANTLY APPLIED TO TERMINAL BATT OF THE ENGINE CONTROL MODULE (ECU). WHEN THE IGNITION SWTURNED ON, THE VOLTAGE FOR ENGINE CONTROL MODULE (ECU) START–UP POWER SUPPLY IS APPLIED TO TERMINALS+B AND +B1 OF ENGINE CONTROL MODULE (ECU) VIA EFI MAIN RELAY. THE CURRENT FLOWING THROUGH THE IGN FUSEFLOWS TO TERMINAL IGSW OF THE ENGINE CONTROL MODULE (ECU).
(10) INTAKE AIR VOLUME SIGNAL SYSTEMINTAKE AIR VOLUME IS DETECTED BY THE MANIFOLD ABSOLUTE PRESSURE SENSOR (VACUUM SENSOR) (FOR MANIFOLDPRESSURE) AND IS INPUT AS A CONTROL SIGNAL TO TERMINAL PIM OF THE ENGINE CONTROL MODULE (ECU).
(11) STA SIGNAL CIRCUITTO CONFIRM WHETHER THE ENGINE IS CRANKING, THE VOLTAGE APPLIED TO THE STARTER MOTOR DURING CRANKING ISDETECTED AND THE SIGNAL IS INPUT INTO TERMINAL STA OF THE ENGINE CONTROL MODULE (ECU) AS A CONTROLSIGNAL.
(12) ENGINE KNOCK SIGNAL CIRCUITENGINE KNOCKING IS DETECTED BY KNOCK SENSOR AND THE SIGNAL IS INPUT INTO TERMINAL KNK AS A CONTROLSIGNAL.
(13) ELECTRICAL LOAD SIGNAL SYSTEMTHE SIGNAL WHEN SYSTEMS SUCH AS THE REAR WINDOW DEFOGGER, HEADLIGHTS, ETC. WHICH CAUSE A HIGHELECTRICAL BURDEN ARE ON IS INPUT TO TERMINAL ELS AS A CONTROL SIGNAL.
SYSTEM OUTLINE
89
2. CONTROL SYSTEM
* MFI (MULTIPORT FUEL INJECTION (EFI)) SYSTEM
THE MFI (EFI) SYSTEM MONITORS THE ENGINE CONDITION THROUGH THE SIGNALS INPUT FROM EACH SENSOR (INPUTSIGNALS FROM (1) TO (13) ETC.) TO THE ENGINE CONTROL MODULE (ECU). THE BEST FUEL INJECTION VOLUME IS DECIDEDBASED ON THIS DATA AND THE PROGRAM MEMORIZED BY THE ENGINE CONTROL MODULE (ECU), AND THE CONTROL SIGNALIS OUTPUT TO TERMINALS #10, #20, #30 AND #40 (CALIFORNIA), TERMINALS #10 AND #20 (EX. CALIFORNIA) OF THE ENGINECONTROL MODULE (ECU) TO OPERATE THE INJECTOR. (INJECT THE FUEL). THE MFI (EFI) SYSTEM PRODUCES CONTROL OFFUEL INJECTION OPERATION BY THE ENGINE CONTROL MODULE (ECU) IN RESPONSE TO THE DRIVING CONDITIONS.
* ESA (ELECTRONIC SPARK ADVANCE) SYSTEM
THE ESA SYSTEM MONITORS THE ENGINE CONDITION THROUGH THE SIGNALS INPUT TO THE ENGINE CONTROL MODULE (ECU)FROM EACH SENSOR (INPUT SIGNALS FROM (1), (2), (4) TO (12) ETC.) THE BEST IGNITION TIMING IS DETECTED ACCORDING TOTHIS DATA AND THE MEMORIZED DATA IN THE ENGINE CONTROL MODULE (ECU) AND THE CONTROL SIGNAL IS OUTPUT TOTERMINAL IGT. THIS SIGNAL CONTROLS THE IGNITER TO PROVIDE THE BEST IGNITION TIMING FOR THE DRIVING CONDITIONS.
* IAC (IDLE AIR CONTROL (ISC)) SYSTEM
THE IAC (ISC) SYSTEM (ROTARY SOLENOID TYPE) INCREASES THE RPM AND PROVIDES IDLING STABILITY FOR FAST IDLE–UPWHEN THE ENGINE IS COLD AND WHEN THE IDLE SPEED HAS DROPPED DUE TO ELECTRICAL LOAD, ETC. THE ENGINECONTROL MODULE (ECU) EVALUATES THE SIGNALS FROM EACH SENSOR (INPUT SIGNALS (1), (4) TO (8), (13) ETC.), OUTPUTSCURRENT TO TERMINALS ISCO AND ISCC, AND CONTROLS THE IDLE AIR CONTROL VALVE (ISC VALVE).
* FUEL PUMP CONTROL SYSTEM
THE ENGINE CONTROL MODULE (ECU) OPERATION OUTPUTS TO TERMINAL FC AND CONTROLS THE CIRCUIT OPENING RELAYAND THUS CONTROLS THE FUEL PUMP DRIVE SPEED IN RESPONSE TO CONDITIONS.
* A/C IDLE–UP SYSTEM
IN ORDER TO PREVENT THE ENGINE IDLING SPEED FROM DROPPING WHEN THE A/C IS OPERATING, THE A/C IDLE–UP SYSTEMCONTROLS THE VSV (FOR A/C IDLE–UP) TO INCREASE THE ENGINE IDLING SPEED AND KEEP IT STABLE.
* EGR CONTROL SYSTEM
THE EGR CUT CONTROL SYSTEM CONTROLS THE VSV (FOR EGR) BY EVALUATING THE SIGNALS FROM EACH SENSOR INPUT TOTHE ENGINE CONTROL MODULE (ECU) (INPUT SIGNALS (1), (5), (6), (9) ETC.) AND BY SENDING OUTPUT TO TERMINAL THG OFTHE ENGINE CONTROL MODULE (ECU).
* A/C CUT CONTROL SYSTEM
WHEN THE VEHICLE SUDDENLY ACCELERATES FROM LOW ENGINE SPEED, THIS SYSTEM CUTS OFF AIR CONDITIONINGOPERATION FOR A FIXED PERIOD OF TIME IN RESPONSE TO THE VEHICLE SPEED AND THROTTLE VALVE OPENING ANGLE INORDER TO MAINTAIN ACCELERATION PERFORMANCE.
THE ENGINE CONTROL MODULE (ECU) RECEIVES INPUT SIGNALS ((5), (6) ETC.), AND OUTPUTS SIGNALS TO TERMINAL ACT.
3. DIAGNOSIS SYSTEMWITH THE DIAGNOSIS SYSTEM, WHEN THERE IS A MALFUNCTIONING IN THE ENGINE CONTROL MODULE (ECU) SIGNAL SYSTEM,THE MALFUNCTION SYSTEM IS RECORDED IN THE MEMORY. THE MALFUNCTIONING SYSTEM CAN THEN BE FOUND BY READINGTHE DISPLAY (CODE) OF THE MALFUNCTION INDICATOR LAMP (CHECK ENGINE WARNING LIGHT).
4. FAIL–SAFE SYSTEMWHEN A MALFUNCTION OCCURS IN ANY SYSTEM, IF THERE IS A POSSIBILITY OF ENGINE TROUBLE BEING CAUSED BYCONTINUED CONTROL BASED ON THE SIGNALS FROM THAT SYSTEM, THE FAIL–SAFE SYSTEM EITHER CONTROLS THE SYSTEMBY USING DATA (STANDARD VALUES) RECORDED IN THE ENGINE CONTROL MODULE (ECU) MEMORY OR ELSE STOPS THEENGINE.
90
ENGINE CONTROL (5S–FE A/T AND CALIFORNIA M/T)
C B
IG2
AC
C
IG1
ST2
AM
2
AM
1
ST1
79
1
2
1
2
1
2
1
2
E20
E20
E20
I20
I23
E20 E18 E18 E17
E17
I18
EB
A1 A12
A22C11 C12
A
23C7
IP312
1
2
2
1
2D2
2B2 2C3
W–B
B–W
B–W
Y
B–W
Y
WW
–R
W–R
W–R
W–R
W–R
W–R
W–R
W–R
B–O
B–W
B–O
W–G
B–O
B–O
B–O
B–O
B–OLG G
W–L
W–B
B–W
W–R
B–O
B–O
B–O
W–R
B–OB–OB–O
B–O
7. 5AIGN
IP118
B–O
#20 #10 NSW
BATT EGRISCV +B
15AEFI
EFI MAINRELAY
VS
V( F
OR
EG
R)
VS
V( F
OR
A/C
IDLE
–UP
)
ENGINE CONTROL MODULE (ENGINE AND ELECTRONICCONTROLLED TRANSMISSION ECU)(A/T)
INJE
CT
OR
NO
.1
INJE
CT
OR
NO
.3
INJE
CT
OR
NO
.2
INJE
CT
OR
NO
.4
I4 I5 I6 I7
E 7 , E 8 , E10
C
V2
V1
W–R
I12
IGN
ITIO
NS
W
C9 C10
3 1
2
B–O
G–Y
G–R
ISCC ISCO
IDLE
AIR
CO
NTR
OL
VA
LVE
( ISC
VA
LVE
)
I1
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
3 4
1 3
IP111IP19
W–R B
–O
( *4)
( *5)
TO PARK/NEUTRAL POSITION SW(NEUTRAL START SW)
2D4
IP1
16W–R
I 2
C24
#40
I18
C25
#30
WW( *
1)
( *2)
( *2)
Y
(*2)Y
(*1)
R–B
( *1)
( *2)
Y( *
1)
W( *
2)
W( *
1)
R–L
( *1) B–W ( *5)
E17
B–O
B–O ( *2)
( *1)
( *1)
B–O
(*1)
1 2
2 5
(*1)(*2)
(*1)(*2)
B–W
W
(*2)
( EX
.C
ALI
FO
RN
IAM
/T)
(EX. CALIFORNIA M/T)
BE11 , E12C A, E14 ENGINE CONTROL MODULE (ENGINE ECU)(M/T)
I21
B–W ( *4)
B–W
1A6
1G8
1D9
1G6
1E5 1A14
91
* 2 : EX. CALIFORNIA* 4 : FOR CANADA IN TMM MADE
* 1 : CALIFORNIA
*5 : EX. * 4
BC
I18
B11B1 B12
R B L
R
VC VTA IDL
THROTTLE POSITIONSENSOR
T 1
1
2
1
2
1
2
E20
E20
E18E17E17
1 2 3 42
3
3 2 1
1 2
A13 A2 C18C17C5C4
B2
A
4 B3 B10 B16 B9
PIM THW THA THG E21 E2
NE NE–(*2) G– G+
B
B–O
W–RW–R
B–O
B–O
BR BR BR
B–Y
BR
BR
BR
BR
BR
BR
GR
L–B
LG
B–R
GG
W–R
W–R
R L B Y
B–O
D6
I 3
D 2
E 7 , E 8 , E10
+B1 ELS
W–R
NE+ NE– G– G+ (*2)
VC E2PIM
(*2)
M 1
E4
I10
E1
MANIFOLD ABSOLUTEPRESSURE SENSOR(VACUUM SENSOR)
EN
GIN
EC
OO
LAN
TTE
MP
.S
EN
SO
R( E
FIW
ATE
RTE
MP
.S
EN
SO
R)
INTA
KE
AIR
TE
MP
.S
EN
SO
R( I
N–A
IRTE
MP
.S
EN
SO
R)
EG
RG
AS
TE
MP
.S
EN
SO
R
ENGINE CONTROL MODULE (ENGINE AND ELECTRONIC CONTROLLED TRANSMISSION ECU)(A/T)
B
DIO
DE
( FO
RID
LE–U
P)
IGNITION COIL
DISTRIBUTOR
FROM
I18 E18
4 3 2 1
BR
BR
I18
L
L
FROM CRUISECONTROL ECU
1
P
E19
C3 C20
5 3 4
1 2
W–R W
B
W–R
B
W–R
(SHIELDED)
IGF IGT
COIL– +B IG–
IGF IGT
IGNITERI 2
TO
TAC
HO
ME
TE
R[C
OM
B.
ME
TER
]
C8
FPU
1
2
B–O
(*1)
B–O ( *1)
B–R
V3
VS
V( F
OR
PR
ES
SU
RE
UP
)
1 3 4 2
G2(*1)
(*1)(*2)
NE G2 G– G1 (*1)
BE11 , E12C A, E14 ENGINE CONTROL MODULE (ENGINE ECU)(M/T)
ONE BODY ASSEMBLYEX. CALIFORNIA
R
BR
B–R
1D14
15ATAIL
1A10
10AMIR–HTR
3C5
3D5
POWER SOURCE SYSTEM (SEE PAGE 64)
92
ENGINE CONTROL (5S–FE A/T AND CALIFORNIA M/T)
C B
A3 2 1
C
17
8
C
A6
B3
A21 A10 C13 C26 B13
A5
ED
I13
G–R
R–L
R–L G
–R
G–R
Y–G
G–WBR
LG–B
B–Y
W
W–B
W–B
W–R
B–O
B–O
B
G–R
B–O
B–O
W–R
R–W
G–W
Y–G
G–R
E1 TE2 TE1
W
W
DATA LINK CONNECTOR 2(TDCL)
FROM CE SYSTEM(SEE P
JUNCTIONCONNECTOR
MA
LFU
NC
TIO
NIN
DIC
AT
OR
LAM
P( C
HE
CK
EN
GIN
EW
AR
NIN
GLI
GH
T)
[CO
MB
.M
ET
ER
]
ACT ACA E01 E02 KNK
ENGINE CONTROL MODULE (ENGINE AND ELECTRONIC CONTROLLED TRANSMISSION ECU)(A/T)
ACT ACA
KNOCKSENSORA/C AMPLIFIER
A10K 1
E 7 , E 8 , E10 A
C9
,C
10J 1
D 3
B
(SHIELDED)
( SH
IELD
ED
) E16
O 2OXYGEN SENSOR(SUB)
1
E15BR
BR
5
TT
BR–B
IP311 IP314
A9
2 3
4
1
5 12
IP32
SPEED
LGPG
–B G
V–Y
V–Y
R–L
R–L
SP1
COMBINATIONMETER
C 8
VE
HIC
LES
PE
ED
SE
NS
OR
( SP
EE
DS
EN
SO
R)
V5
B
BR
I13
G–R
G–R ( *5)
(* 4)
R–L
BR
BR
1
2
BR
7
R–W
ENG
BR
R–L
I18
R–L
TOP
AR
K/N
EU
TR
AL
PO
SIT
ION
SW
( NE
UT
RA
LS
TA
RT
SW
)TO
GE
NE
RA
TO
R( A
LTE
RN
ATO
R)
R–L
G–R
( *5)
( *4)
(* 3)
BE11 , E12C A, E14
ENGINE CONTROL MODULE (ENGINE ECU)(M/T)
G–R
(*4)
1B6
10AGAUGE
1D
6
3D7 3D19
3D183D22
3D10
3D3
3D12
POWER SOURAGE 64)
93
* 1 : CALIFORNIA* 2 : EX. CALIFORNIA* 3 : EX. CALIFORNIA M/T
*5 : EX. *4* 4 : FOR CANADA IN TMM MADE
C B
17 8 9 13 4 15
1 4 6
2 12 1
2 3
IP1
19
IP1
15
IP3
13
IP1
1
IP3
19
66
1
6 6 6
M
5
4
E17
I18
I18
I18
I18
I18
I18
I18
I18
I18
IP315
IP14
BX14
IJ116
BX15
BL IG
2
1
EC
B7 B15 B14 B8 A11
A
14 B5 B6 A14
3
BR
–B
GR
G–W
R–W
B–O
B–W
B–WB–O
L–B
G–R
W–B
W–B
W–B
W–B
W–B
L–B
L–B
BR
R–W
G–WGR
BR
–B
L–B
BR
R–LW
B–O
W
R–L
BR
R–LB
RB
RB
RB
R
W G–R
L–B
W–R
B–O
B–O
G–R
BR–B
Y–G
G–W
R–W
(SHIELDED)
G–R L–B
R–L
W
BR
BR–B
GR
G–W
R–W
TT TE1 TE2 VF1 OX1 OX2 E1
B–O
B–W
B–W
(SHIELDED)
BR
(SHIELDED)
(SHIELDED)
(SHIELDED)
W–R
D 1
E1 OX2 OX1 FC
TT TE1 TE2 VF STA
W +B FP
E 7 , E 8 , E10N
1
F15
O 3
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
10ASTARTER
DATA LINK CONNECTOR 1(CHECK CONNECTOR)
CIRCUITOPENINGRELAY
NO
ISE
FILT
ER
( FO
RIG
NIT
ION
SY
ST
EM
)
OXYGEN SENSOR (MAIN)
FUELPUMP
ENGINE CONTROL MODULE (ENGINE AND ELECTRONICCONTROLLED TRANSMISSION ECU)(A/T)
C
E16BR
1
B
BRBRBR
19
IG–
BR
BRIP3
16 BR
BR
ED
4
I18
BR
(SHIELDED)
(*3) (*3)
( *3)
( *3)
BE11 , E12C A, E14
ENGINE CONTROL MODULE (ENGINE ECU)(M/T)
3D2
3C2
3B
20
3A13
1C11
3C18
1M1
94
ENGINE CONTROL (5S–FE A/T AND CALIFORNIA M/T)
E 7(C), E 8(B), E10(A) ENGINE CONTROL MODULE (ENGINE AND ELECTRONIC CONTROLLED TRANSMISSION ECU) (A/T)E11(C), E12(B), E14(A) ENGINE CONTROL MODULE (ENGINE ECU) (M/T)
VOLTAGE AT ENGINE CONTROL MODULE (ECU) WIRING CONNECTORBATT – E1 : ALWAYS 9.0–14.0 VOLTS
+B – E1 : 9.0–14.0 VOLTS (IGNITION SW AT ON POSITION)+B1 – E1 : 9.0–14.0 VOLTS (IGNITION SW AT ON POSITION)IDL – E2 : 9.0–14.0 VOLTS (IGNITION SW ON AND THROTTLE VALVE OPEN)VC – E2 : 4.5– 5.5 VOLTS (IGNITION SW AT ON POSITION)
VTA – E2 : 0.3– 0.8 VOLTS (IGNITION SW ON AND THROTTLE VALVE FULLY CLOSED): 3.2– 4.9 VOLTS (IGNITION SW ON AND THROTTLE VALVE OPEN)
PIM – E2 : 3.3– 3.9 VOLTS (IGNITION SW AT ON POSITION)#10, #20 – E01, E02 : 9.0–14.0 VOLTS (IGNITION SW AT ON POSITION) (EX. CALIFORNIA)
#10, #20,#30, #40 – E01, E02 : 9.0–14.0 VOLTS (IGNITION SW AT ON POSITION) (CALIFORNIA)
THA – E2 : 0.5– 3.4 VOLTS (IGNITION SW ON AND INTAKE AIR TEMP. 20°C, 68°F)THW – E2 : 0.2– 1.0 VOLTS (IGNITION SW ON AND COOLANT TEMP. 80°C, 176°F)STA – E1 : 6.0–14.0 VOLTS (ENGINE CRANKING)IGT – E1 : PULSE GENERATION (ENGINE CRANKING OR IDLING)
W – E1 : 9.0–14.0 VOLTS (NO TROUBLE AND ENGINE RUNNING)ACT – E1 : 9.0–14.0 VOLTS (IGNITION SW ON AND AIR CONDITIONING ON)ACA – E1 : 7.5–14.0 VOLTS (IGNITION SW ON AND AIR CONDITIONING ON)TE1 – E1 : 9.0–14.0 VOLTS (IGNITION SW ON)
NSW – E1 : 0– 3.0 VOLTS (IGNITION SW ON AND PARK/NEUTRAL POSITION SW (NEUTRAL START SW)POSITION P OR N POSITION)9.0–14.0 VOLTS (IGNITION SW ON AND EX. PARK/NEUTRAL POSITION SW (NEUTRAL START SW) POSITION P OR N POSITION)
RESISTANCE AT ENGINE CONTROL MODULE (ECU) WIRING CONNECTORS(DISCONNECT WIRING CONNECTOR)
IDL – E2 : INFINITY (THROTTLE VALVE OPEN)2.3 KΩ OR LESS (THROTTLE VALVE FULLY CLOSED)
VTA – E2 : 3.3 –10.0 KΩ (THROTTLE VALVE FULLY OPEN)0.2 – 0.8 KΩ (THROTTLE VALVE FULLY CLOSED)
VC – E2 : 3.0 –7 0 KΩTHA – E2 : 2.0 –3.0 KΩ (INTAKE AIR TEMP. 20°C, 68°F)THW – E2 : 0.2 –0.4 KΩ (COOLANT TEMP. 80°C, 176°F)
G1, NE – G– : 0.17–0.21 KΩISCC, ISCO– +B, +B1 : 19.3–22.3 Ω
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
A10 32 E11 A 32 J 1 33
C 8 32 E12 C 32 K 1 31
C 9 A 32 E14 B 32 M 1 31
C10 C 32 F15 A 34 (S/D), 35 (C/P), 36 (W/G) N 1 31
D 1 30 I 1 31 O 2 31
D 2 30 I 2 31 O 3 31
D 3 32 I 3 31 T 1 31
D 6 32 I 4 31 V 1 31
E 1 30 I 5 31 V 2 31
E 4 30 I 6 31 V 3 31
E 7 C 32 I 7 31 V 5 31
E 8 B 32 I10 31
E10 A 32 I12 33
: RELAY BLOCKS
CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION)
1 25 R/B NO. 1 (LEFT KICK PANEL)
6 26 R/B NO. 6 (BEHIND GLOVE BOX)
SERVICE HINTS
95
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A
1B
1C20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1D20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1G
1M
2D 22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3A
3B24 COWL WIRE AND J/B NO 3 (BEHIND COMBINATION METER)
3C24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
IP144 ENGINE WIRE AND COWL WIRE
IP344 ENGINE WIRE AND COWL WIRE
46 (S/D)
BX1 48 (C/P) FUEL GAUGE WIRE AND FLOOR NO. 1 WIREBX1
50 (W/G)
FUEL GAUGE WIRE AND FLOOR NO. 1 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EB 40 (5S–FE) FRONT LEFT FENDER
EC 40 (5S–FE) INTAKE MANIFOLD RH
ED 40 (5S–FE) INTAKE MANIFOLD LH
IG 42 INSTRUMENT PANEL BRACE LH
46 (S/D)
BL 48 (C/P) UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E15 I 244 COWL WIRE
E16 I1344 COWL WIRE
E1740 (5S FE) ENGINE WIRE
I18 44 ENGINE WIRE
E1840 (5S–FE) ENGINE WIRE
I2044 COWL WIRE
E19 I2344 COWL WIRE
E20
96
ENGINE CONTROL (5S–FE A/T AND CALIFORNIA M/T) *1 : CALIFORNIA2 : EX. CALIFORNIA
97
ENGINE CONTROL (5S–FE M/T EX. CALIFORNIA)
98
ENGINE CONTROL (5S–FE M/T EX. CALIFORNIA)
B 4A
IG2
AC
C
IG1
ST
2
AM
2
AM
1
ST
1
9
1
2
1
2
1
2
1
2
E20
E20
E20
I20
I18
I23
E20 E17
E17
I18
I18
EB
C2 C7
A25 A12
C
A1A9 A10
B10B11 B12
IP312
2
1
2D2
2B2 2C3
3 1
2
2CA4
W–B
WY R B L
R
W–R
W–R
W–R
W–R
W–R
W–R
W–R
W–R
B–O
W–G
B–O
B–O
B–O
B–O
G–Y
G–R LGW–L
W–B
BR
R
B–O
B–O
B–O
W–R
B–OB–OB–OB–O
B–O
#20 #10 VC VTA IDL
BATT ISCVISCC ISCO +B
15AEFI
EFI MAINRELAY
VS
V( F
OR
A/C
IDLE
–UP
)
IDLE
AIR
CO
NT
RO
LV
ALV
E( I
SC
VA
LVE
)
ENGINE CONTROL MODULE (ENGINE ECU)
THROTTLE POSITIONSENSOR
INJE
CTO
RN
O.
1
INJE
CTO
RN
O.
3
INJE
CTO
RN
O.
2
INJE
CTO
RN
O.
4
I4
I6
I5
I7
T 1
E11 , E12 , E1
V1
I1
W–R
IGN
ITIO
NS
WI1
2
IP111
B–O
23
1
2
B–O
G
EGR
VS
V( F
OR
EG
R)
A
FROM POWER SOURCE SYST
2 5
1 3
4 3 2 1
V2IP19
W–R
I18
L
L
FROM CRUISECONTROL ECU
B–O
IP118
B–O
B–O
W
E18 E18YYWW
7. 5AIGN
1D9
1A6
1G8
EM (SEE PAGE 64)
99
A B
1
2
1
2
1
2
E20
E20
E18E17E17
1 2 3 4
3 2 1
1 2
C1 A5A18A17A4
B2
C
4 B3 B13 B9B16
IP1
16
PIM THW THA THG E2E21
NE NE– G– G+
(SHIELDED)
B
B–O
W–RW–R
B–O
B–O
R
BR
BR BR BR BR
B–Y
BR
BR
BR
BR
BR
GR
L–B
LGW
–RW
–RR L B Y
B–O
D6
I 3
D 2
E11 , E12 , E14
+B1
W–R
NE+ NE– G– G+
VC E2PIM
M 1
E4 I1
0
E1
MANIFOLD ABSOLUTEPRESSURE SENSOR(VACUUM SENSOR)
EN
GIN
EC
OO
LAN
TT
EM
P.
SE
NS
OR
( EFI
WA
TER
TEM
P.
SE
NS
OR
)
INTA
KE
AIR
TEM
P.
SE
NS
OR
( IN–A
IRTE
MP
.S
EN
SO
R)
EG
RG
AS
TEM
P.
SE
NS
OR
ENGINE CONTROL MODULE (ENGINE ECU)
B
DIO
DE
( FO
RID
LE–U
P)
IGNITION COIL
DISTRIBUTOR
I18 E18
BR
BR
BR
2
3
C12
B–R
GG
ELS
FRO E 64)
1
P
E19
A3 A22W
–R W
B–R
W–R B
B
B
W–R
B–R
1 2
5 3 4
COIL– +B
IGF IGT
IGF IGT
IGNITERI 2
TO
TA
CH
OM
ET
ER
[CO
MB
.M
ETE
R]
W–R
(*2)
B–O
B–O
NE+
1D14
15ATAIL
1A10
10AMIR–HTR
3C5
3D5
M POWER SOURCE SYSTEM (SEE PAG
100
ENGINE CONTROL (5S–FE M/T EX. CALIFORNIA)
A B
A
3 2 1
C
17
8
C
A6
B3
C6 A13A26 B5
C8
1
ED
G–R
G–R
R–L
R–L
G–R
G–WBR
LG–B
B–Y
W
W–B
W–B
W–R
B–O
B–O
G–R
B–O
B–O
W–R
R–W
G–W
Y–G
E1 TE2 TE1
W
W
DATA LINK CONNECTOR 2(TDCL)
FROM POWER SOURCE SYST GE 64)
COMBINATIONMETER
ACT ACA E01E02 KNK
ENGINE CONTROL MODULE (ENGINE ECU)
ACT ACA
KNOCKSENSOR
A/C AMPLIFIERA10
K 1
E11 , E12 , E14 C
C 8
D 3
(SHIELDED)
I18
I18
24
BR
BR
(SHIELDED)
(SHIELDED)
(SHIELDED)
E1
A
B
IP311 IP314
C11
IP32
4
2 3 1
5 12
P LG
R–L
R–L
G–B G
V–Y
V–Y
MALFUNCTIONINDICATOR LAMP(CHECK ENGINEWARNING LIGHT)
[COMB. METER]
C 9 , C10 BSPEEDMETER
V 5VEHICLESPEED SENSOR(SPEED SENSOR)
JUN
CT
ION
CO
NN
EC
TOR
J1
SPD
BR
G–R
7
R–W
ENG
I18
BR
BR
E15
BR
BR
BR
(SHIELDED)
G–R
BR
I18
R–L
R–L
R–L
TO BACK–UP LIGHT SWTO GENERATOR (ALTERNATOR)
B
I13
I13G–R
(*2)
G–R
( *1)
C3
3D3
3D12
3D22
3D103D18 3D7 3D19
1B6
10AGAUGE
1D
6
EM (SEE PA
101
*2 : TMM MADE*1 : TMC MADE
A B
8 9 13 4 15
1 4 6
2 12 1
2 3
IP3
13
IP1
1
IP3
19 66
2CA6
6 6 6
M
5
4
I18
I18
I18
I18
I18IP315
IP14
BX14
IJ116
IP318
BX15
BL IG
2
1
EC
B15 B7 B8 A2
C
B1 B6 C4
3G
R
G–W
R–W
B–O
B–W
B–W
B–WB–O
L–B
G–R
W–B
W–B
W–B
W–B
W–B
L–B
L–B
BR
R–W
G–WGR
L–B
BR
R–LW
B–O
W
BR
R–L
W
G–R
L–B
W–R
B–O
B–O
G–R
Y–G
G–W
R–W
(SHIELDED)
G–R L–B
R–L
W
BR
BR
GR
G–W
R–W
TE1 TE2 VF1 OX1 OX2 E1
B–O
B–W
W–R
D 1
OX2 OX1 FC
TE1 TE2 VF STA
W B FP
E11 , E12 , E14
N1
F15O 3
O 2
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
10ASTARTER
DATA LINK CONNECTOR 1(CHECK CONNECTOR)
CIRCUITOPENINGRELAY
NO
ISE
FIL
TE
R( F
OR
IGN
ITIO
NS
YS
TE
M)
OXYGEN SENSOR(SUB)
OXYGEN SENSOR(MAIN)
FUELPUMP
ENGINE CONTROL MODULE (ENGINE ECU)
IG–
19
B
BR
(SHIELDED)
IP1
19
ED
211
IP3
16
BR
BR
(SHIELDED)
(SHIELDED)
R–L
BR BR
BR
BR
B–W ( *2)
( *1)
B–W
E17
3C2
3D2
3B
3A13
3C18
1C11
1M1
102
ENGINE CONTROL (5S–FE M/T EX. CALIFORNIA)
E11(A), E12(B), E14(C) ENGINE CONTROL MODULE (ENGINE ECU)VOLTAGE AT ENGINE CONTROL MODULE (ECU) WIRING CONNECTOR
BATT – E1 : ALWAYS 9.0–14.0 VOLTS+B – E1 : 9.0–14.0 VOLTS (IGNITION SW AT ON POSITION)
+B1 – E1 : 9.0–14.0 VOLTS (IGNITION SW AT ON POSITION)IDL – E1 : 9.0–14.0 VOLTS (IGNITION SW ON AND THROTTLE VALVE OPEN)PIM – E2 : 3.3– 3.9 VOLTS (IGNITION SW AT ON POSITION)
#10, #20 – E01, E02 : 9.0–14.0 VOLTS (IGNITION SW AT ON POSITION)THA – E2 : 0.5– 3.4 VOLTS (IGNITION SW ON AND INTAKE AIR TEMP. 20°C, 68°F)THW – E2 : 0.2– 1.0 VOLTS (IGNITION SW ON AND COOLANT TEMP. 80°C, 176°F)STA – E1 : 6.0–14.0 VOLTS (ENGINE CRANKING)IGT – E1 : 0.8–1.2 VOLTS (ENGINE CRANKING OR IDLING)
ISCC, ISCO– E1 : 8.0–14.0 VOLTS (IGNITION SW AT ON POSITION)W – E1 : 9.0–14.0 VOLTS (IGNITION SW ON, NO TROUBLE AND ENGINE RUNNING)
ACT – E1 : 9.0–14.0 VOLTS (IGNITION SW ON AND AIR CONDITIONING ON)ACA – E1 : 7.5–14.0 VOLTS (IGNITION SW ON AND AIR CONDITIONING ON)TE1 – E1 : 9.0–14.0 VOLTS (IGNITION SW ON)
RESISTANCE AT ENGINE CONTROL MODULE (ECU) WIRING CONNECTORS(DISCONNECT WIRING CONNECTOR)
IDL – E1 : INFINITY (THROTTLE VALVE OPEN)0 Ω (THROTTLE VALVE FULLY CLOSED)
THA – E2 : 2.0 –3.0 KΩ (INTAKE AIR TEMP. 20°C, 68°F)THW – E2 : 0.2 –0.4 KΩ (COOLANT TEMP. 80°C, 176°F)
G+ – G– : 0.17–0.21 KΩISCC, ISCO– +B, +B1 : 19.3–22.3 KΩ
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
A10 32 E14 C 30 K 1 31
C 8 32 F15 34 (S/D), 35 (C/P), 36 (W/G) M 1 31
C 9 A 32 I 1 31 N 1 31
C10 B 32 I 2 31 O 2 31
D 1 30 I 3 31 O 3 31
D 2 30 I 4 31 T 1 31
D 3 32 I 5 31 V 1 31
D 6 32 I 6 31 V 2 31
E 1 30 I 7 31 V 3 31
E 4 30 I10 31 V 5 31
E11 A 30 I12 33
E12 B 30 J 1 33
: RELAY BLOCKS
CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION)
6 26 R/B NO. 6 (BEHIND GLOVE BOX)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A
1B
1C20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1D20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1G
1M
2A 22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2C 22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3A
3C 24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
SERVICE HINTS
103
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
IP144 ENGINE WIRE AND COWL WIRE
IP344 ENGINE WIRE AND COWL WIRE
46 (S/D)
BX1 48 (C/P) FUEL GAUGE WIRE AND FLOOR NO. 1 WIREBX1
50 (W/G)
FUEL GAUGE WIRE AND FLOOR NO. 1 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EB 40 (5S–FE) FRONT LEFT FENDER
EC 40 (5S–FE) INTAKE MANIFOLD RH
ED 40 (5S–FE) INTAKE MANIFOLD LH
IG 42 INSTRUMENT PANEL BRACE LH
46 (S/D)
BL 48 (C/P) UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E15 E20 40 (5S–FE) ENGINE WIRE
E16 I13 44 COWL WIRE
E17 40 (5S–FE) ENGINE WIRE I18 44 ENGINE WIRE
E18
40 (5S FE) ENGINE WIRE
I2044 COWL WIRE
E19 I2344 COWL WIRE
104
HEADLIGHT (FOR USA)
3
4
13 14 12
11 9
OFF
TAIL
HEAD
LOW
HIGH
FLASH
LIG
HT
CO
NT
RO
LS
WD
IMM
ER
SW
COMBINATION SW
R–B
I 5 E 4
IE
I 5
2
1
2
1
2
1
2
1
14
13
E 4
E 3
EB
I 2 ED1
8
W
R–B
R–Y
R–Y
R–Y R R
W–B
R–B
R–B
W–B
R–B
R–B
W–B
W–B
W–B
W–B
R–B
R–B
R–Y
B
R–B
ED15
R–Y
R–Y
INTE
GR
ATI
ON
RE
LAY
BA
TTE
RY
FL MAIN2. 0L
HIG
HB
EA
MIN
DIC
ATO
RLI
GH
T[C
OM
B.
ME
TE
R]
HE
AD
LIG
HT
HIR
H
HE
AD
LIG
HT
LOR
H
HE
AD
LIG
HT
HIL
H
HE
AD
LIG
HT
LOLH
C12
I13
C9
H2
H4
H1
H3
2G7 2E1
HEADLIGHTRELAY
3 1
4 240AMAIN
2H2
15AHEAD(RH)
15AHEAD(LH)
2A 2A1 52E2 2A2 2A6
105
HEADLIGHT RELAY2–1 : CLOSED WITH LIGHT CONTROL SW AT HEAD POSITION OR DIMMER SW AT FLASH POSITION
LIGHT AUTO TURN OFF OPERATIONPLEASE REFER TO THE LIGHT AUTO TURN OFF SYSTEM (SEE PAGE 102)
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 9 32 H 2 28 (1MZ–FE), 30 (5S–FE) I13 33
C12 32 H 3 28 (1MZ–FE), 30 (5S–FE)
H 1 28 (1MZ–FE), 30 (5S–FE) H 4 28 (1MZ–FE), 30 (5S–FE)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
2A22 ENGINE ROOM MAIN WIRE AND J/B NO 2 (ENGINE COMPARTMENT LEFT)
2E22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2H 22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
ED138 (1MZ–FE)
COWL WIRE AND ENGINE ROOM MAIN WIREED140 (5S–FE)
COWL WIRE AND ENGINE ROOM MAIN WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EB38 (1MZ–FE)
FRONT LEFT FENDEREB40 (5S–FE)
FRONT LEFT FENDER
IE 42 LEFT KICK PANEL
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E 338 (1MZ–FE) E 4 40 (5S–FE) ENGINE ROOM MAIN WIRE
E 340 (5S–FE) ENGINE ROOM MAIN WIRE I 2
44 COWL WIREE 4 38 (1MZ–FE)
ENGINE ROOM MAIN WIRE
I 544 COWL WIRE
XX 13 141 2
1 2
3 4
C 9 C12 H 1, H 2
H 3, H 4 I13
BLACKBLACK
BROWN
X X X
X 9 11 12 13 14
SERVICE HINTS
106
HEADLIGHT (FOR CANADA)
13
11 9
OFF
TAIL
HEAD
LOW
HIGH
FLASH
LIG
HT
CO
NT
RO
LS
WD
IMM
ER
SW
COMBINATION SW
I 5
I 7
I 7
EF14
IE
12
2 14 5 15
16
4
1
3
2
W
B
W
R–B
G–R
R–B
B
R–B
L–Y
L–Y
R–B
GR–Y
W–B
W–B
W–B
R–Y
BB B
WW
INTEGRATION RELAY
DAYTIME RUNNING LIGHT RELAY(MAIN)
FL MAIN2. 0L
BATTERY
100A
ALT
I13
D 4
C12
FU
SE
BO
X
I 5
W–B
B1
A1
C2
G–R
W–B
W–B
(1MZ–FE)
(5S–FE)
BF
10,F
10A
C,F
16
3A9
3B11
2G7 2E1
2G3
R–B W
15AECU–B
HEADLIGHTRELAY
2H
2
3 1
4 240AMAIN
107
5 5
5
IG
1 1
ED18
II14
A
11 8 18 13
3 2
2 17
1
A
EC1
6
DAYTIMERUNNING LIGHTRELAY NO. 2
W
B
W
B
W
B R–L
W
W–B
R–LR
R–
R–L
G–R
R
Y
R–W
R–W
R–W
R–W R
–YR
–Y
W–B
W–B
W–B
TOG
EN
ER
AT
OR
( ALT
ER
NA
TO
R)
”L”
FR
OM
CO
MB
INA
TIO
NM
ET
ER
DAYTIME RUNNINGLIGHT RELAY (MAIN)
JUN
CTI
ON
CO
NN
EC
TO
R
PARKINGBRAKE SW
PARKINGBRAKE SW
( 1M
Z–F
E)
D 4
P 3 P 2
J1
( 5S
–FE
)
G–R
W–B
1B8
1E4
TAILLIGHTRELAY
2 3
1 5
1B7
10AGAUGE
L
3A18
3A17
3C83D8
3A10
3C18
1M1
3A12
1C11
FROM POWER SOURCESYSTEM (SEE PAGE 64)
108
HEADLIGHT (FOR CANADA)
2
1
2
1
E 4
E 6 E 7
E 3
E 4
2
1
2
1
5 57
7 5 5
77 7
7 77 7
EB15 EB14
EB1
3
EB1
2
EB
ED15
14
4 3 3
1 2 4
2
5 1 4
2 1 3
13
EB1
1
W
R–LW
W
R–BW–RR
R–G
R–G
W–B
R–B
R–B R W
–R
R
R–W
W–B
W–B
W–B
W–B
R–G
W–B
R–G
R–G
R–B
R–B
R–B
W–B
R–BW
–BW
–B
W–B
7. 5ADRL
15AHEAD(LWR–LH)
15AHEAD(LWR–RH)
HIG
HB
EA
MIN
DIC
ATO
RLI
GH
T[C
OM
B.
ME
TER
]
DA
YT
IME
RU
NN
ING
LIG
HT
RE
LAY
NO
.4
HE
AD
LIG
HT
HI
RH
HE
AD
LIG
HT
HI
LH
HE
AD
LIG
HT
LOLH
HE
AD
LIG
HT
LOR
H
DA
YTI
ME
RU
NN
ING
LIG
HT
RE
LAY
NO
.3
W
W W
H3
H4
C9
H2
H1
7
7
2
1
W–B
E 4
W–B
2E2
2A5 2A2
15AHEAD(UPR–LH)
15AHEAD(UPR–RH)
109
CURRENT FROM THE BATTERY IS ALWAYS FLOWING FROM THE FL MAIN → HEADLIGHT RELAY (COIL SIDE) → TERMINAL 5 OF THEDAYTIME RUNNING LIGHT RELAY (MAIN) AND TERMINAL 14 OF THE DIMMER SW, HEADLIGHT RELAY (COIL SIDE) → TERMINAL 3 OFTHE INTEGRATION RELAY → TERMINAL 4 → TERMINAL 13 OF THE LIGHT CONTROL SW, FL MAIN → DAYTIME RUNNING LIGHTRELAY NO. 2 (COIL SIDE) → TERMINAL 17 OF THE DAYTIME RUNNING LIGHT RELAY.
1. DAYTIME RUNNING LIGHT OPERATIONWHEN THE ENGINE IS STARTED, VOLTAGE GENERATED AT TERMINAL L OF THE GENERATOR (ALTERNATOR) IS APPLIED TOTERMINAL 11 OF THE DAYTIME RUNNING LIGHT RELAY (MAIN).
IF THE PARKING BRAKE LEVER IS PULLED UP (PARKING BRAKE SW ON) AT THIS TIME, THE RELAY IS NOT ENERGIZED, SO THEDAYTIME RUNNING LIGHT SYSTEM DOES NOT OPERATE. IF THE PARKING BRAKE LEVER IS RELEASED (PARKING BRAKE LEVERSW OFF), THE SIGNAL IS INPUT TO TERMINAL 8 OF THE RELAY. THIS ACTIVATES THE RELAY ALSO, CURRENT FROM FL MAINFLOWES TO DAYTIME RUNNING LIGHT RELAY NO. 2 (POINT SIDE) → HEAD (UPR–LH) FUSE → TERMINAL 1 OF THE HEAD LH–HI →TERMINAL 2 → TERMINAL 2 OF THE HEAD RH–HI → TERMINAL 1 → TERMINAL 4 OF THE DAYTIME RUNNING LIGHT RELAY NO. 3 →TERMINAL 2 → TO GROUND, SO BOTH TAIL AND HEADLIGHT UP.
THIS IS HOW THE DAYTIME RUNNING LIGHT SYSTEM OPERATES. ONCE THE DAYTIME RUNNING LIGHT SYSTEM OPERATES ANDHEAD HAVE LIGHT UP, HEAD REMAIN ON EVEN IF THE PARKING BRAKE LEVER IS PULLED UP (PARKING BRAKE SW ON).
EVEN IF THE ENGINE STALLS WITH THE IGNITION SW ON AND THERE IS NO VOLTAGE FROM TERMINAL L OF THE GENERATOR(ALTERNATOR), HEAD REMAIN ON. IF THE IGNITION SW IS THEN TURNED OFF, AND HEAD ARE TURNED OFF.
IF THE ENGINE IS STARTED WHILE THE PARKING BRAKE LEVER IS RELEASED (PARKING BRAKE SW OFF), THE DAYTIME RUNNINGLIGHT SYSTEM OPERATES AND TAIL, HEADLIGHT UP AS THE ENGINE STARTS.
2. HEADLIGHT OPERATION*(WHEN THE LIGHT CONTROL SW AT THE HEAD POSITION)
WHEN THE LIGHT CONTROL SW IS SET TO HEAD POSITION, THE CURRENT FLOWING TO THE HEADLIGHT RELAY (COIL SIDE)FLOWS TO TERMINAL 3 OF THE INTEGRATION RELAY → TERMINAL 4 → TERMINAL 13 OF THE LIGHT CONTROL SW → TERMINAL 11→ GROUND, TURNING THE HEADLIGHT RELAY ON.
THIS CAUSES THE CURRENT FLOWING TO THE HEADLIGHT RELAY (POINT SIDE) → DRL FUSE → DAYTIME RUNNING LIGHT RELAYNO. 3 (COIL SIDE) AND DAYTIME RUNNING LIGHT RELAY NO. 4 (COIL SIDE) → GROUND, TURNING THE DAYTIME RUNNING LIGHTRELAY NO. 3 AND NO. 4 ON. ALSO, CURRENT FROM THE HEADLIGHT RELAY (POINT SIDE) TO HEAD (LWR) FUSES → TERMINAL 1OF THE HEADLIGHTS (LO) → TERMINAL 2 → GROUND, SO THE HEADLIGHTS (LO) LIGHT UP.
*(DIMMER SW AT FLASH POSITION)
WHEN THE DIMMER SW IS SET TO FLASH POSITION, CURRENT FLOWS FROM HEADLIGHT RELAY (COIL SIDE) → TERMINAL 14 OFTHE DIMMER SW → TERMINAL 9 → GROUND, TURNING THE HEADLIGHT RELAY ON. AT THE SAME TIME, SIGNALS ARE OUTPUTFROM TERMINAL 12 AND TERMINAL 14 OF THE DIMMER SW TO TERMINAL 16 AND TERMINAL 5 OF THE DAYTIME RUNNING LIGHTRELAY (MAIN), ACTIVATING THE DAYTIME RUNNING LIGHT RELAY (MAIN) AND ALSO THE DAYTIME RUNNING LIGHT RELAY NO. 2.WHEN THE HEADLIGHT RELAY AND DAYTIME RUNNING LIGHT RELAY (MAIN) ARE ACTIVATED, THE HEADLIGHTS (LO AND HI) THENLIGHT UP.
*(DIMMER SW AT HIGH POSITION)
WHEN THE LIGHT CONTROL SW IS SET TO HEAD POSITION, A SIGNAL IS OUTPUT FROM TERMINAL 13 OF THE LIGHT CONTROL SW→ TERMINAL 4 OF THE INTEGRATION RELAY → TERMINAL 3 → TERMINAL 5 OF THE DAYTIME RUNNING LIGHT RELAY (MAIN).WHEN THE DIMMER SW IS SET TO HIGH POSITION, A SIGNAL IS OUTPUT FROM TERMINAL 12 OF THE DIMMER SW TO TERMINAL 16OF THE DAYTIME RUNNING LIGHT RELAY (MAIN). THESE SIGNALS ACTIVATE DAYTIME RUNNING LIGHT RELAY NO. 2, SO CURRENTFLOWS FROM DAYTIME RUNNING LIGHT RELAY NO. 2 (POINT SIDE) → HEAD (UPR–LH) FUSE → TERMINAL 1 OF THE HEADLIGHTLH–HI → TERMINAL 2 → DAYTIME RUNNING LIGHT RELAY NO. 4 (POINT SIDE) → GROUND, AND CURRENT ALSO SIMUTANEOUSLYFLOWS FROM HEAD (UPR–RH) FUSE → DAYTIME RUNNING LIGHT RELAY NO. 3 (POINT SIDE) → TERMINAL 1 OF THE HEADLIGHTRH–HI → TERMINAL 2 → DAYTIME RUNNING LIGHT RELAY NO. 4 (POINT SIDE), CAUSING THE HEADLIGHTS (HI SIDE) TO LIGHT UP.
D 4 DAYTIME RUNNING LIGHT RELAY (MAIN) 2–GROUND : APPROX. 12 VOLTS WITH THE IGNITION SW AT ON POSITION15–GROUND : ALWAYS APPROX. 12 VOLTS 8–GROUND : CONTINUITY WITH THE PARKING BRAKE LEVER PULLED UP (PARKING BRAKE SW ON)13–GROUND : ALWAYS CONTINUITY
SYSTEM OUTLINE
SERVICE HINTS
110
HEADLIGHT (FOR CANADA)
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 9 32 F16 C 28 (1MZ–FE), 30 (5S–FE) I13 33
C12 32 H 1 28 (1MZ–FE), 30 (5S–FE) J 1 33
D 4 32 H 2 28 (1MZ–FE), 30 (5S–FE) P 2 33
F10A 28 (1MZ–FE), 30 (5S–FE) H 3 28 (1MZ–FE), 30 (5S–FE) P 3 33
F10B 28 (1MZ–FE), 30 (5S–FE) H 4 28 (1MZ–FE), 30 (5S–FE)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B
1C
1D 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1E
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M
2A22 ENGINE ROOM MAIN WIRE AND J/B NO 2 (ENGINE COMPARTMENT LEFT)
2E22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2H 22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3A
3B24 COWL WIRE AND J/B NO 3 (BEHIND COMBINATION METER)
3C24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EB138 (1MZ–FE)
ENGINE ROOM MAIN WIRE AND RELAY WIREEB140 (5S–FE)
ENGINE ROOM MAIN WIRE AND RELAY WIRE
EC138 (1MZ–FE)
ENGINE WIRE AND ENGINE ROOM MAIN WIREEC140 (5S–FE)
ENGINE WIRE AND ENGINE ROOM MAIN WIRE
ED138 (1MZ–FE)
COWL WIRE AND ENGINE ROOM MAIN WIREED140 (5S–FE)
COWL WIRE AND ENGINE ROOM MAIN WIRE
EF138 (1MZ–FE)
ENGINE WIRE AND COWL WIREEF140 (5S–FE)
ENGINE WIRE AND COWL WIRE
II1 42 COWL WIRE AND INSTRUMENT PANEL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EB38 (1MZ–FE)
FRONT LEFT FENDEREB40 (5S–FE)
FRONT LEFT FENDER
IE 42 LEFT KICK PANEL
IG 42 INSTRUMENT PANEL BRACE LH
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E 338 (1MZ–FE) E 6 40 (5S–FE)
E 340 (5S–FE)
E 738 (1MZ–FE) ENGINE ROOM MAIN WIRE
E 438 (1MZ–FE) ENGINE ROOM MAIN WIRE
E 740 (5S–FE)
ENGINE ROOM MAIN WIRE
E 440 (5S–FE)
ENGINE ROOM MAIN WIRE
I 544 COWL WIRE
E 6 38 (1MZ–FE) I 744 COWL WIRE
111
112
LIGHT AUTO TURN OFF *1 : 1MZ–FE*2 : 5S–FE
1
IE IG
OFF
TAIL
HEAD
A2 A3
A1 A4
LIG
HT
CO
NT
RO
LS
W
11
2 13
7
W
B
G–R
R–B R
G
R–Y
R–G
BB
W–B
W–B
10AGAUGE
Q
Q
S
R
R
S
DOOR COURTESY SWFRONT LH
100A
ALT
BATTERY
FL MAIN2. 0L
W
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
FUS
EB
OX
D12
COMBINATION SWC12
FROM POWER SOURCE SYSTE(SEE PAGE 64)
2 X X X
X 11 13
1
1
I13 A
1 2 3 4
C12
BF10
CF16
AF10(*1)
(*2)
EF11
B1A1
C1
(*1)
(*2)BF1
0,F
10A
C,
F16
BLACK
I13 A
INTEGRATION RELAY
1
D12
1M1
10
1H2
6
1C1
1
M 1E4
1B8
TAILLIGHTRELAY
1 5
32TO TAILFUSE
2H2
2G7 2G2
HE
AD
LIG
HT
RE
LAY
20ADOME
4 2
3 1
TO HEADFUSE
113
WITH THE IGNITION SW TURNED ON, THE CURRENT FLOWS TO TERMINAL 7 OF THE INTEGRATION RELAY THROUGH GAUGE FUSE.
VOLTAGE IS APPLIED AT ALL TIMES TO TERMINAL (A) 2 OF THE INTEGRATION RELAY THROUGH THE TAILLIGHT RELAY (COIL SIDE),AND TO TERMINAL (A) 3 THROUGH THE HEADLIGHT RELAY (COIL SIDE).
1. NORMAL LIGHTING OPERATION(TURN TAILLIGHT ON)
WITH LIGHT CONTROL SW TURNED TO TAILLIGHT POSITION, A SIGNAL IS INPUT INTO TERMINAL (A) 1 OF THE INTEGRATIONRELAY. ACCORDING TO THIS SIGNAL, THE CURRENT FLOWING TO TERMINAL (A) 2 OF THE RELAY FLOWS FROM TERMINAL (A) 1 →TERMINAL 2 OF THE LIGHT CONTROL SW → TERMINAL 11 → TO GROUND AND TAILLIGHT RELAY CAUSES TAILLIGHT TO TURN ON.
(TURN HEADLIGHT ON)
WITH LIGHT CONTROL SW TURNED TO HEADLIGHT POSITION, A SIGNAL IS INPUT INTO TERMINALS (A) 1 AND (A) 4 OF THEINTEGRATION RELAY. ACCORDING TO THIS SIGNAL, THE CURRENT FLOWING TO TERMINAL (A) 3 OF THE RELAY FLOWS TOTERMINAL (A) 4 → TERMINAL 13 OF THE LIGHT CONTROL SW → TERMINAL 11 → TO GROUND IN THE HEADLIGHT CIRCUIT, ANDCAUSES TAILLIGHT AND HEADLIGHT RELAY TO TURN THE LIGHT ON. THE TAILLIGHT CIRCUIT IS SAME AS ABOVE.
2. LIGHT AUTO TURN OFF OPERATIONWITH LIGHTS ON AND IGNITION SW TURNED OFF (INPUT SIGNAL GOES TO TERMINAL 7 OF THE RELAY), WHEN DOOR ON DRIVER’SSIDE IS OPENED (INPUT SIGNAL GOES TO TERMINAL 6 OF THE RELAY), THE RELAY OPERATES AND THE CURRENT IS CUT OFFWHICH FLOWS FROM TERMINAL (A) 2 OF THE RELAY TO TERMINAL (A) 1 IN TAILLIGHT CIRCUIT AND FROM TERMINAL (A) 3 TOTERMINAL (A) 4 IN HEADLIGHT CIRCUIT. AS A RESULT, ALL LIGHTS ARE TURNED OFF AUTOMATICALLY.
I13 INTEGRATION RELAY7–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION1–GROUND : ALWAYS APPROX. 12 VOLTS
(A) 3–GROUND : APPROX. 12 VOLTS WITH LIGHT CONTROL SW AT OFF OR TAIL POSITION(A) 2–GROUND : APPROX. 12 VOLTS WITH LIGHT CONTROL SW AT OFF POSITION
6–GROUND : CONTINUITY WITH FRONT LH DOOR OPEN(A) 4–GROUND : CONTINUITY WITH LIGHT CONTROL SW AT HEAD POSITION(A) 1–GROUND : CONTINUITY WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION
10–GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C12 32F10
A 28 (1MZ–FE), 30 (5S–FE) F16 C 28 (1MZ–FE), 30 (5S–FE)
D12 34 (S/D), 35 (C/P), 36 (W/G)F10
B 28 (1MZ–FE), 30 (5S–FE) I13 A 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B
1C 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1E
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2H 22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EF138 (1MZ–FE)
ENGINE WIRE AND COWL WIREEF140 (5S–FE)
ENGINE WIRE AND COWL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IE 42 LEFT KICK PANEL
IG 42 INSTRUMENT PANEL BRACE LH
SYSTEM OUTLINE
SERVICE HINTS
114
TURN SIGNAL AND HAZARD WARNING LIGHT (S/D, C/P)
2F2
2
1
2
1
IE EB BO EA IG
1
1
1
I 7 I 7
I11
I11
ED14
IJ19
BZ110 BZ111
F
3
7 9 5 6 5 81
3
55
B
1 1
BF
10 8
1 2
2
1
ED11
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
OFF
ON
RH
LHTURNHAZARD
10AHAZ
G–Y
G–B
L W
G–R
G–BG
–W
G–B
G–Y
G–B
G–Y
W–B
W–B
G–B
G–B
G–Y
G–Y W
–B
G–B
G–B
G–Y
W–B
W–B
W–B
W–B
W–B
W–B
W–B
HAZARD SWTURN SIGNAL SW[COMB. SW]
RE
AR
TR
UN
SIG
NA
LLI
GH
TLH
[RE
AR
CO
MB
.LI
GH
TLH
]
FR
ON
TTU
RN
SIG
NA
LLI
GH
TLH
RE
AR
TU
RN
SIG
NA
LLI
GH
TR
H[R
EA
RC
OM
B.
LIG
HT
RH
]
G–B
G–Y
TURN SIGNALFLASHER
TURN SIGNALINDICATOR LIGHT[COMB. METER]
FR
ON
TTU
RN
SIG
AN
LLI
GH
TR
H
F7
R8
R10
F8
C 8
J 1
J1
C12H 7
JUNCTIONCONNECTOR
JUN
CT
ION
CO
NN
EC
TO
R
LH RH
G–Y
G–W
G–B
G–B
G–W
G–Y
G–Y
G–Y
1A2
7. 5ATURN
1A4
1H16
1C8
1M5
3D6
3C18
1C11
1M1
115
TURN SIGNAL FLASHER(1) 2–GROUND : APPROX. 12 VOLTS WITH IGNITION SW ON OR HAZARD SW ON(1) 1–GROUND : CHANGES FROM APPROX. 12 TO 0 VOLTS WITH IGNITION SW ON AND TURN SIGNAL SW LEFT OR RIGHT, OR
HAZARD SW ON(1) 3–GROUND: ALWAYS CONTINUITY
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 8 32 F 8 28 (1MZ–FE), 30 (5S–FE) R 8 34 (S/D), 35 (C/P)
C12 32 H 7 33 R10 34 (S/D), 35 (C/P)
F 7 28 (1MZ–FE), 30 (5S–FE) J 1 33
: RELAY BLOCKS
CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION)
1 25 R/B NO. 1 (LEFT KICK PANEL)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1C20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2F 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3C24 COWL WIRE AND J/B NO 3 (BEHIND COMBINATION METER)
3D24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
ED138 (1MZ–FE)
COWL WIRE AND ENGINE ROOM MAIN WIREED140 (5S–FE)
COWL WIRE AND ENGINE ROOM MAIN WIRE
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
BZ146 (S/D)
LUGGAGE ROOM NO 1 WIRE AND FLOOR NO 1 WIREBZ148 (C/P)
LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EA38 (1MZ–FE)
FRONT RIGHT FENDEREA40 (5S–FE)
FRONT RIGHT FENDER
EB38 (1MZ–FE)
FRONT LEFT FENDEREB40 (5S–FE)
FRONT LEFT FENDER
IE 42 LEFT KICK PANEL
IG 42 INSTRUMENT PANEL BRACE LH
BO46 (S/D)
LEFT QUARTER PILLARBO48 (C/P)
LEFT QUARTER PILLAR
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I 7 44 COWL WIRE I11 44 COWL WIRE
SERVICE HINTS
116
TURN SIGNAL AND HAZARD WARNING LIGHT (S/D, C/P)
117
TURN SIGNAL AND HAZARD WARNING LIGHT (W/G)
118
TURN SIGNAL AND HAZARD WARNING LIGHT (W/G)
2F2
2
1
2
1
IE EB BL EA IG
1
1
1
I 7 I 7
I11
I11
ED14
IJ12
Bb14
F
3
7 9 5 6 5 81
3
33
B
4 4
BF
10 8
1 2
2
1
ED11
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
OFF
ON
RH
LHTURNHAZARD
10AHAZ
G–Y
G–B
L W
G–R
G–BG
–W
G–B
G–Y
G–B
G–Y
W–B
W–B
G–B
G–Y
G–Y W
–B
G–B
G–B
G–Y
W–B
W–B
W–B
W–B
W–B
W–B
W–B
HAZARD SWTURN SIGNAL SW[COMB. SW]
RE
AR
TRU
NS
IGN
AL
LIG
HT
LH[R
EA
RC
OM
B.
LIG
HT
LH]
FR
ON
TTU
RN
SIG
NA
LLI
GH
TLH
RE
AR
TUR
NS
IGN
AL
LIG
HT
RH
[RE
AR
CO
MB
.LI
GH
TR
H]
G–B
G–Y
TURN SIGNALFLASHER
TURN SIGNALINDICATOR LIGHT[COMB. METER]
FR
ON
TTU
RN
SIG
AN
LLI
GH
TR
H
F7
R8
R10
F8
C 8
J 1
J1
C12H 7
JUNCTIONCONNECTOR
JUN
CT
ION
CO
NN
EC
TO
R
LH RH
G–Y
G–W
G–B
G–B
G–W
G–Y
G–Y
G–Y
C
C
W–B
JUNCTIONCONNECTOR
J 5
BQ
1A2
TURN
1A4
1H16
1C8
1M5
1C11
1M1
3D6
3C18
7. 5A
119
TURN SIGNAL FLASHER(1) 2–GROUND : APPROX. 12 VOLTS WITH IGNITION SW ON OR HAZARD SW ON(1) 1–GROUND : CHANGES FROM APPROX. 12 TO 0 VOLTS WITH IGNITION SW ON AND TURN SIGNAL SW LEFT OR RIGHT,
OR HAZARD SW ON(1) 3–GROUND: ALWAYS CONTINUITY
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 8 32 F 8 28 (1MZ–FE), 30 (5S–FE) J 5 36
C12 32 H 7 33 R 8 36 (W/G)
F 7 28 (1MZ–FE), 30 (5S–FE) J 1 33 R10 36 (W/G)
: RELAY BLOCKS
CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION)
1 25 R/B NO. 1 (LEFT KICK PANEL)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1C20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2F 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3C24 COWL WIRE AND J/B NO 3 (BEHIND COMBINATION METER)
3D24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
ED138 (1MZ–FE)
COWL WIRE AND ENGINE ROOM MAIN WIREED140 (5S–FE)
COWL WIRE AND ENGINE ROOM MAIN WIRE
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
Bb1 50 (W/G) LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EA38 (1MZ–FE)
FRONT RIGHT FENDEREA40 (5S–FE)
FRONT RIGHT FENDER
EB38 (1MZ–FE)
FRONT LEFT FENDEREB40 (5S–FE)
FRONT LEFT FENDER
IE 42 LEFT KICK PANEL
IG 42 INSTRUMENT PANEL BRACE LH
46 (S/D)
BL 48 (C/P) UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
BQ 50 (W/G) LOWER BACK PANEL CENTER
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I 7 44 COWL WIRE I11 44 COWL WIRE
SERVICE HINTS
120
STOP LIGHT (S/D, C/P)
A
DELAYHOLD
BO BL BO
3
2
3
2
BZ1
9
Ba1
1
BZ1
7
Ba1
5
22
3
C
2 1
7 8
6
C
1 1
22
5 5
4
11
IJ117
BZ1
3
BZ12
Ba14
G–W
G–R G–R G–R
G–W
G–R
W–B
W–BW–B
W–B
W–B
Y–G
W–B
Y–G
W–B
G–W
G–R
G–R
G–R
W–B
W–B
W–B
W–B
W–B
W–B
W–B
R
G–W
Y–G
R–L
R–L
Y
LIGHT FAILURE SENSOR
REAR LIGHT WARNINGINDICATOR LIGHT[COMB. METER]
JUNCTIONCONNECTOR
YG
–R
G–R
W–B
W–B
HIG
HM
OU
NT
ST
OP
LIG
HT
HIG
HM
OU
NT
ST
OP
LIG
HT
ST
OP
LIG
HT
RH
[RE
AR
CO
MB
.LI
GH
T]
ST
OP
LIG
HT
LH[R
EA
RC
OM
B.
LIG
HT
]
ST
OP
LIG
HT
RH
[RE
AR
CO
MB
.LI
GH
TR
H]
ST
OP
LIG
HT
LH[R
EA
RC
OM
B.
LIG
HT
LH]
J 1
C 9
H10H
10
R11
R9
R10
R8
L 2
R
(W/O REAR SPOILER)
(W/ REAR SPOILER)
BZ1
4
G–W
G–W
G–W
BZ1
8R
STOP LIGHTSW
G–R
G–W
1
2
S10
B1A2
B2 B1
NOISE FILTER(FOR STOP LIGHT)
N 2 , N 3A
G–W
G–W
B10 : S/DB26 : C/P
B13
:S/D
B28
:C/P
B12
:S/D
B28
:C/P
B16 : S/DB29 : C/P
B10 : S/DB25 : C/P
B16 : S/DB29 : C/P
B 9 : S/DB25 : C/P
B17 : S/DB29 : C/P
B14 : S/DB28 : C/P
1B61M3 1H9
GAUGESTOP
1M6
1H17
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
10A15A
121
CURRENT IS APPLIED AT ALL TIMES THROUGH A STOP FUSE TO TERMINAL 2 OF THE STOP LIGHT SW.
WHEN THE IGNITION SW IS TURNED ON, CURRENT FLOWS FROM THE GAUGE FUSE TO TERMINAL 8 OF THE LIGHT FAILURESENSOR, AND ALSO FLOWS THROUGH THE REAR LIGHT WARNING LIGHT TO TERMINAL 4 OF THE LIGHT FAILURE SENSOR.
STOP LIGHT DISCONNECTION WARNING
WHEN THE IGNITION SW IS TURNED ON AND THE BRAKE PEDAL IS PRESSED (STOP LIGHT SW ON), IF THE STOP LIGHT CIRCUIT ISOPEN, THE CURRENT FLOWING FROM TERMINALS 7 OF THE LIGHT FAILURE SENSOR TO TERMINALS 1, 2 CHANGES, SO THELIGHT FAILURE SENSOR DETECTS THE DISCONNECTION AND THE WARNING CIRCUIT OF THE LIGHT FAILURE SENSOR ISACTIVATED.
AS A RESULT, THE CURRENT FLOWS FROM TERMINAL 4 OF THE LIGHT FAILURE SENSOR → TERMINAL 11 → GROUND AND TURNSTHE REAR LIGHT WARNING LIGHT ON. BY PRESSING THE BRAKE PEDAL, THE CURRENT FLOWING TO TERMINAL 8 OF THE LIGHTFAILURE SENSOR KEEPS THE WARNING CIRCUIT ON HOLD AND THE WARNING LIGHT ON UNTIL THE IGNITION SW IS TURNED OFF.
S10 STOP LIGHT SW2–1 : CLOSED WITH BRAKE PEDAL DEPRESSED
L 2 LIGHT FAILURE SENSOR1, 2, 7–GROUND : APPROX. 12 VOLTS WITH STOP LIGHT SW ON
4, 8–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION11–GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 9 32 N 2 A 33 R10 34 (S/D), 35 (C/P)
H10 34 (S/D), 35 (C/P) N 3 B 33 R11 34 (S/D), 35 (C/P)
J 1 33 R 8 34 (S/D), 35 (C/P) S10 33
L 2 34 (S/D), 35 (C/P) R 9 34 (S/D), 35 (C/P)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
BZ146 (S/D)
LUGGAGE ROOM NO 1 WIRE AND FLOOR NO 1 WIREBZ148 (C/P)
LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
Ba146 (S/D)
FLOOR NO 1 WIRE AND LUGGAGE ROOM NO 2 WIREBa148 (C/P)
FLOOR NO. 1 WIRE AND LUGGAGE ROOM NO. 2 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
46 (S/D)
BL 48 (C/P) UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
BQ 50 (W/G) LOWER BACK PANEL CENTER
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
B 946 (S/D) FLOOR NO 1 WIRE
B17 46 (S/D) LUGGAGE ROOM NO. 2 WIRE
B1046 (S/D) FLOOR NO. 1 WIRE
B2548 (C/P) FLOOR NO 1 WIRE
B12 B2648 (C/P) FLOOR NO. 1 WIRE
B13 46 (S/D) LUGGAGE ROOM NO. 1 WIRE B28 48 (C/P) LUGGAGE ROOM NO. 1 WIRE
B14
46 (S/D) LUGGAGE ROOM NO. 1 WIRE
B29 48 (C/P) LUGGAGE ROOM NO. 2 WIRE
B16 46 (S/D) LUGGAGE ROOM NO. 2 WIRE
SYSTEM OUTLINE
SERVICE HINTS
122
STOP LIGHT (S/D, C/P)
123
STOP LIGHT (W/G)
124
STOP LIGHT (W/G)
A
DELAYHOLD
BL
4
2
4
2
B36
B38
B38
Bd2
5
2
3
C
2 1
7 8
6
C
1
11
3 3
4
IJ117
G–R G–R G–R
W–B
Y–G
G–R
G–R
G–R
W–B
W–B
W–B
R
Y–G
R–L
R–L
Y
LIGHT FAILURE SENSOR
REAR LIGHTWARNING LIGHT[COMB. METER]
JUNCTIONCONNECTOR
G–R
G–R
W–B
W–B
HIG
HM
OU
NT
ST
OP
LIG
HT
ST
OP
LIG
HT
RH
[RE
AR
CO
MB
.LI
GH
TR
H]
ST
OP
LIG
HT
LH[R
EA
RC
OM
B.
LIG
HT
LH]
ST
OP
LIG
HT
RH
[RE
AR
CO
MB
.LI
GH
TR
H]
ST
OP
LIG
HT
LH[R
EA
RC
OM
B.
LIG
HT
LH]
J 1
C 9
R11
R9
R10
R8
L 2
R
G–W
R
STOP LIGHTSW
G–R
G–W
2
1
S10
B1A2
B2 B1
NOISE FILTER(FOR STOP LIGHT)
N 2 , N 3A
G–W
G–R
C C
C
11
W–B
BR
W–B
Bb16
H10
JUNCTIONCONNECTOR
J 5
BQ
Bc2
4
Bc2
5
Bd2
4
G–R
+–
1B61M3 1H9
10AGAUGE
15ASTOP
1M6
1H17
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
125
CURRENT IS APPLIED AT ALL TIMES THROUGH A STOP FUSE TO TERMINAL 2 OF THE STOP LIGHT SW.
WHEN THE IGNITION SW IS TURNED ON, CURRENT FLOWS FROM THE GAUGE FUSE TO TERMINAL 8 OF THE LIGHT FAILURESENSOR, AND ALSO FLOWS THROUGH THE REAR LIGHT WARNING LIGHT TO TERMINAL 4 OF THE LIGHT FAILURE SENSOR.
STOP LIGHT DISCONNECTION WARNING
WHEN THE IGNITION SW IS TURNED ON AND THE BRAKE PEDAL IS PRESSED (STOP LIGHT SW ON), IF THE STOP LIGHT CIRCUIT ISOPEN, THE CURRENT FLOWING FROM TERMINALS 7 OF THE LIGHT FAILURE SENSOR TO TERMINALS 1, 2 CHANGES, SO THELIGHT FAILURE SENSOR DETECTS THE DISCONNECTION AND THE WARNING CIRCUIT OF THE LIGHT FAILURE SENSOR ISACTIVATED.
AS A RESULT, THE CURRENT FLOWS FROM TERMINAL 4 OF THE LIGHT FAILURE SENSOR → TERMINAL 11 → GROUND AND TURNSTHE REAR LIGHT WARNING LIGHT ON. BY PRESSING THE BRAKE PEDAL, THE CURRENT FLOWING TO TERMINAL 8 OF THE LIGHTFAILURE SENSOR KEEPS THE WARNING CIRCUIT ON HOLD AND THE WARNING LIGHT ON UNTIL THE IGNITION SW IS TURNED OFF.
S10 STOP LIGHT SW2–1 : CLOSED WITH BRAKE PEDAL DEPRESSED
L 2 LIGHT FAILURE SENSOR1, 2, 7–GROUND : APPROX. 12 VOLTS WITH STOP LIGHT SW ON
4, 8–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION11–GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 9 32 L 2 36 (W/G) R 9 36 (W/G)
H10 36 (W/G) N 2 A 33 R10 36 (W/G)
J 1 33 N 3 B 33 R11 36 (W/G)
J 5 36 (W/G) R 8 36 (W/G) S10 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
Bb1 50 (W/G) LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bc2 50 (W/G) BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bd2 50 (W/G) BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
46 (S/D)
BL 48 (C/P) UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
BQ 50 (W/G) LOWER BACK PANEL CENTER
BR 50 (W/G) BACK DOOR CENTER
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
B36 50 (W/G) FLOOR NO. 1 WIRE B38 50 (W/G) BACK DOOR NO. 2 WIRE
SYSTEM OUTLINE
SERVICE HINTS
126
ILLUMINATION
IE
I 9
I 9
I12
3
2
2
1
1
2
4
5
11
1
2
2
EF14
100A
ALT
G
B
G–R
W–B
BW
W
G
G
G
G
GG
B B
B
B
B
B
INTEGRATIONRELAY
COMBINATION SW
FL MAIN2. 0L
BATTERY
HA
ZA
RD
SW
AS
HT
RA
YIL
LUM
INA
TIO
N
CIG
AR
ET
TELI
GH
TE
RIL
LUM
INA
TIO
N
RE
AR
WIN
DO
WD
EF
OG
GE
RS
W
OFF
TAIL
HEAD
LIG
HT
CO
NT
RO
LS
W
GG
G
I13
C12
H7
A18
C5
R5
I12
TOC
LOC
K
G
G
B1
A1
C1
(1MZ–FE)(5S–FE)
BF
10,
F10
AC
,F1
6
FU
SE
BO
X
1E4 1B8 1D14
TAILLIGHTRELAY 15A
TAIL
32
1 5
3D5
3C
4
3D9 3C20 3C21 3D21
3D20
3D1
3C11 3D11
127
A
153
A
C
IF
I14 I16
I14
I16
4
2
1
2
II216
II2
12
B16B6 B4
A6 A14C2
A13A8
B7
A
BB5
C
A A A
A
1 3
B
A
2 1
C C CC
B
2
B
2
1
1
2
B
B
B B
G GG
G
G
GG
G G
G
G
GG
–W
B
B
BB
B
B
W–B
W–B
W–B
B
G
B B
JUNCTION CONNECTOR
JUNCTION CONNECTOR
CO
MB
INA
TIO
NM
ETE
R
BLO
WE
RS
W
RA
DIO
AN
DP
LAY
ER
A/T
IND
ICA
TO
RLI
GH
T[C
OM
B.
ME
TE
R]
ELE
CT
RO
NIC
CO
NT
RO
LLE
DT
RA
NS
MIS
SIO
NP
ATT
ER
NS
ELE
CT
SW
A/T
IND
ICA
TO
RLI
GH
T( S
HIF
TLE
VE
R)
RHEOSTAT
GLO
VE
BO
XLI
GH
T
( PU
SH
SW
TY
PE
)( L
EV
ER
SW
TYP
E)
GLO
VE
BO
XS
W
JUNCTIONCONNECTOR
J 2
J 2
J 2
R 7
G4
G3
E6O
5
C11
C8
,C
9
B6
B BA
R2
,R
3,
R4
B
A12
B
IN12
IN11
BG
IM210
A10
C9
IM15
(W/O
CD
PLA
YE
R)
( W/C
DP
LAY
ER
)
GW
–GB
( W/
CD
PLA
YE
R)
( W/O
CD
PLA
YE
R)
( W/
CD
PLA
YE
R)
( W/O
CD
PLA
YE
R)
G
( W/C
DP
LAY
ER
)
( PU
SH
SW
TY
PE
)( L
EV
ER
SW
TYP
E)
H8
A
A/C
SW
HE
ATE
RC
ON
TR
OL
SW
I17
G
(W/ CD PLAYER)
G
G
1D11 1B4
1D10
1L
7
1D1 1L8
1D2 1B5
128
ILLUMINATION
TAILLIGHT RELAY5–3 : CLOSED WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION (WHEN LIGHT AUTO TURN OFF SYSTEM IS OFF)
CLOSED WITH ENGINE RUNNING AND PARKING BRAKE LEVER RELEASED (CANADA)
R 7 RHEOSTAT3–2 : APPROX. 12 VOLTS WITH RHEOSTAT FULLY TURNED COUNTERCLOCKWISE AND 0 VOLTS WITH FULLY TURNED CLOCKWISE
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
A12 B 32 E 6 32 J 2 33
A18 32F10
A 28 (1MZ–FE), 30 (5S–FE) O 5 33
B 6A 32
F10B 28 (1MZ–FE), 30 (5S–FE) R 2 C 33
B 6B 32 F16 C 28 (1MZ–FE), 30 (5S–FE) R 3 A 33
C 5 32 G 3 33 R 4 B 33
C 8 A 32 G 4 33 R 5 33
C 9 B 32 H 7 33 R 7 33
C11 32 H 8 A 33
C12 32 I13 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B
1D20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1E20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1L
3C24 COWL WIRE AND J/B NO 3 (BEHIND COMBINATION METER)
3D24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EF138 (1MZ–FE)
ENGINE WIRE AND COWL WIREEF140 (5S–FE)
ENGINE WIRE AND COWL WIRE
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IM142 INSTRUMENT PANEL WIRE AND CONSOLE BOX WIRE
IM242 INSTRUMENT PANEL WIRE AND CONSOLE BOX WIRE
IN1 42 INSTRUMENT PANEL WIRE AND SWITCH WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IE42 LEFT KICK PANEL
IF42 LEFT KICK PANEL
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I 9 I1644 INSTRUMENT PANEL WIRE
I12 44 COWL WIRE I1744 INSTRUMENT PANEL WIRE
I14
44 COWL WIRE
SERVICE HINTS
129
130
INTERIOR LIGHT (S/D, C/P w/ KEY ILLUMINATED ENTRY)
IH111 IH216
II23
IU16
1 1 1
IF
I 8
2
1
5
4
II2
2
IH110
II2
8
II2
6
IH19
II2
15
IU116
1
I 8
R–B
G–R
R–W
R–Y
R–BR
R–W R–Y
R–W
R–G
G–R
W–B
RR R
G–R
R
RR
R–W
R–W R–Y
R–Y
W–B
3 2
2
B
A
4 1
B
A
1
3 2 4 6 10
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
R
JUNCTIONCONNECTOR
J 3
R
R–B
G–R
W–B
R–Y
R–G
R–W
D13
DO
OR
CO
UR
TE
SY
SW
FR
ON
TR
H
D15
DO
OR
CO
UR
TE
SY
SW
RE
AR
RH
D12
DO
OR
CO
UR
TE
SY
SW
FRO
NT
LH
DO
OR
CO
UR
TE
SY
SW
RE
AR
LH
JUNCTIONCONNECTOR
J 1
DIODE(FOR COURTESY)
IGN
ITIO
NK
EY
CY
LIN
DE
RLI
GH
T
I11
OP
EN
DO
OR
WA
RN
ING
LIG
HT
[CO
MB
.M
ETE
R]
C9
DO
OR
KE
YC
YLI
ND
ER
LIG
HT
AN
DS
W
D16
INTEGRATION RELAY
D14 IG
W–B
D 7
FR
OM
DO
OR
LOC
KC
ON
TR
OL
RE
LAY
R–G
IJ115
IJ117
R–Y
R–L
( *2)
( *2)
( *2)
R–Y
( *1)
( S/D
)1
3D143A16
3C14
1H2 1H19
1B3 1B2
1K
7
1K
9
1K
1
1K
15
1 2
DIODE
1M1
1K12 1C5
1C1
2G2
DOME20A
131
*2 : TMM MADE*1 : TMC MADE
BZ15
2
1
1
4
LH RH
1
2
OFF
ON
DO
OR
BK
1
I14
INT
ER
IOR
LIG
HT
M3
PE
RS
ON
AL
LIG
HT
L 4LUGGAGECOMPARTMENTLIGHT SW
V8
VA
NIT
YLI
GH
TLH
V9
VA
NIT
YLI
GH
TR
H
L3
R R R R
R–W
R
W–B R
–WR
–W
W–B
RW
–B
W–B
R
LUG
GA
GE
CO
MP
AR
TM
EN
TLI
GH
T
( W/
MO
ON
RO
OF
)( W
/MO
ON
RO
OF)
2
1
2
1
IV24
( *1)
( S/D
)
R–W
R–W
( *2)
( *2)
IE
W–B
IV26
W–B
W–B
( *2)
( *2)
( *1)
( S/D
)
IV21
RR
( *2)
( *2)
( *1)
( S/D
)B 4 : S/DB20 : C/P
B 4 : S/DB20 : C/P
R–Y
( S/D
)
( C/P
)
B5
:S
/DB
20:
C/P
1I4
1M5
1I6
1H61I1
132
INTERIOR LIGHT (S/D, C/P w/ KEY ILLUMINATED ENTRY) *2 : TMM MAD*1 : TMC MADE
E
INTEGRATION RELAY4–GROUND : APPROX. 12 VOLTS WITH DOOR CLOSED
0 VOLTS WITH EACH DOOR OPEND12, D13, D14, D15 DOOR COURTESY SW
1–GROUND : CLOSED WITH DOOR OPENL 4 LUGGAGE COMPARTMENT LIGHT SW
1–GROUND : CLOSED WITH LUGGAGE COMPARTMENT DOOR OPEN
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 9 32 D16 34 (S/D), 35 (C/P) L 4 34 (S/D), 35 (C/P)
D 7 32 I11 33 M 3 34 (S/D), 35 (C/P)
D12 34 (S/D), 35 (C/P) I14 34 (S/D), 35 (C/P) V 8 34 (S/D), 35 (C/P)
D13 34 (S/D), 35 (C/P) J 1 33 V 9 34 (S/D), 35 (C/P)
D14 34 (S/D), 35 (C/P) J 3 33
D15 34 (S/D), 35 (C/P) L 3 34 (S/D), 35 (C/P)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1C20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1I20 (*1) ROOF WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMC MADE
1I20 (*2) COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMM MADE
1K20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1M20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3A
3C 24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IH142 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
IH242 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
IU1 44 FLOOR NO. 2 WIRE AND INSTRUMENT PANEL WIRE
IV2 44 ROOF WIRE AND COWL WIRE MADE IN USA
BZ146 (S/D)
LUGGAGE ROOM NO 1 WIRE AND FLOOR NO 1 WIREBZ148 (C/P)
LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IF 42 LEFT KICK PANEL
IG 42 INSTRUMENT PANEL BRACE LH
BK46 (S/D)
ROOF LEFTBK48 (C/P)
ROOF LEFT
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I 8 44 INSTRUMENT PANEL WIRE B 5 46 (S/D)ROOF WIRE
B 4 46 (S/D) ROOF WIRE B20 48 (C/P)ROOF WIRE
SERVICE HINTS
133
134
INTERIOR LIGHT (W/G w/ KEY ILLUMINATED ENTRY)
3D143A16
3C14
IH111 IH216
II23
IU16
1 1
IF
I 8
2
1
5
4
II2
2
IH110
II2
8
II2
6
IH19
II2
15
IU116
1
I 8
R–B
G–R
R–W
R–Y
R–B
R–W R–Y
R–W
R–G
G–R
W–B
R–Y
R
RG
–R
R
RR
R
R–W
R–W R–Y
R–Y
W–B
3 2
2
B
A
4 1
B
A
1
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
R
JUNCTIONCONNECTOR
J 3
R
R–B
G–R
W–B
R–Y
R–W
D13
DO
OR
CO
UR
TE
SY
SW
FR
ON
TR
H
D15
DO
OR
CO
UR
TE
SY
SW
RE
AR
RH
DO
OR
CO
UR
TE
SY
SW
RE
AR
LH
JUNCTIONCONNECTOR
J 2
DIODE(FOR COURTESY)
IGN
ITIO
NK
EY
CY
LIN
DE
RLI
GH
T
I11
OP
EN
DO
OR
WA
RN
ING
LIG
HT
[CO
MB
.M
ET
ER
]
C9
DO
OR
KE
YC
YLI
ND
ER
LIG
HT
AN
DS
W
D16
D14
D 7
B34
R–W
IJ115
Bc32
B38
Bc21
1
2
BR
RR
R–W
R–W
R–W
W–B
R–W
R–Y
R–W
R–W
1
3
2 R–W
LUGGAGECOMPARTMENTLIGHT SW
L 4
DIO
DE
( FO
RC
OU
RT
ES
Y)
D9
LUGGAGECOMPARTMENTLIGHT
L 3
Bd22
FR
OM
DO
OR
LOC
KC
ON
TR
OL
RE
LAY
2
1
2G2
20ADOME
1K12 1C5
1C1
1H6
1H19
1B2
1K
7
1K
9
1K
1
1K
15
1 2
DIODE
135
*1 : LE AND GL GRADE IN CANADA
1
R–G
D12
DO
OR
CO
UR
TES
YS
WF
RO
NT
LH
1
2
OFF
ON
DO
OR
4
LH RH
M3
PE
RS
ON
AL
LIG
HT
B33
IV11
2
1
2
1
B30
BPIG IE
IV14
IV16
R–W
R–W
W–B
W–B
W–B
W–B
W–B
W–B
RR
R
RR
W–B
1
( W/M
OO
NR
OO
F)
VA
NIT
YLI
GH
TLH
V8
VA
NIT
YLI
GH
TR
HV
9
INT
ER
IOR
LIG
HT
I14
B31
R
(* 1)
R
(* 1)R
W–B
( *1)
( *1)
1I4
1
3 2 4 10
INTEGRATION RELAY
1H2 1M1
II1
1I6
1M5
136
INTERIOR LIGHT (W/G w/ KEY ILLUMINATED ENTRY)
INTEGRATION RELAY4–GROUND : APPROX. 12 VOLTS WITH DOOR CLOSED
0 VOLTS WITH EACH DOOR OPEN
D12, D13, D14, D15 DOOR COURTESY SW1–GROUND : CLOSED WITH DOOR OPEN
L 4 LUGGAGE COMPARTMENT LIGHT SW2–1 : CLOSED WITH LUGGAGE COMPARTMENT DOOR OPEN
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 9 32 D15 36 (W/G) L 3 36 (W/G)
D 7 32 D16 36 (W/G) L 4 36 (W/G)
D 9 36 I11 33 M 3 36 (W/G)
D12 36 (W/G) I14 36 (W/G) V 8 36 (W/G)
D13 36 (W/G) J 2 33 V 9 36 (W/G)
D14 36 (W/G) J 3 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1C20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1I20 ROOF WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMC MADE
1I20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMM MADE
1K20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1M20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3A
3C 24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IH142 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
IH242 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
IT144 FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE
IT244 FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE
IU1 44 FLOOR NO. 2 WIRE AND INSTRUMENT PANEL WIRE
IV1 44 ROOF WIRE AND COWL WIRE
Bc250 (W/G) BACK DOOR NO 1 WIRE AND FLOOR NO 1 WIRE
Bc350 (W/G) BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bd2 50 (W/G) BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IE42 LEFT KICK PANEL
IF42 LEFT KICK PANEL
IG 42 INSTRUMENT PANEL BRACE LH
BP 50 (W/G) BACK PANEL CENTER
BR 50 (W/G) BACK DOOR CENTER
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I 8 44 INSTRUMENT PANEL WIRE B33 50 (W/G) ROOF WIRE
B3050 (W/G) ROOF WIRE
B39 50 (W/G) ROOF WIRE NO. 1 WIRE
B3150 (W/G) ROOF WIRE
SERVICE HINTS
137
138
INTERIOR LIGHT (S/D, C/P w/o KEY ILLUMINATED ENTRY) *1 : TMC MADE*2 : TMM MADE
2G2
IU16
1 1
2
1
5
4
II2
2
BZ15
1
4
LH RH
1
2
OF
FO
N
DO
OR
BK
1
II2
6
IU116
1
I 8
R–L
R–YR–Y
R–G
RR R
G–R
R
R–W
R–W
R–W
R–Y
2 1
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
20ADOME
R
R–Y
R–G
D13
DO
OR
CO
UR
TE
SY
SW
FR
ON
TR
H
D14
DO
OR
CO
UR
TE
SY
SW
RE
AR
LH
D12
DO
OR
CO
UR
TE
SY
SW
FR
ON
TLH
D 7DIODE(FOR COURTESY)
IGN
ITIO
NK
EY
CY
LIN
DE
RLI
GH
T
I11
OP
EN
DO
OR
WA
RN
ING
LIG
HT
[CO
MB
.M
ET
ER
]
C9
IG
W–B
I14
INTE
RIO
RLI
GH
T
M3
PE
RS
ON
AL
LIG
HT
L4
LUG
GA
GE
CO
MP
AR
TM
EN
TLI
GH
TS
W
L3
R R
R
R–W
R
R–W
R–W
( S/D
)
W–B
R
LUG
GA
GE
CO
MP
AR
TM
EN
TLI
GH
T
( W/
MO
ON
RO
OF
)
1
D15
DO
OR
CO
UR
TE
SY
SW
RE
AR
RH
B 7
R–W
R–Y
( W/M
OO
NR
OO
F)
R
2
1
IV23
R–W
R–W ( *2)
( *1)
( S/D
)
(* 2)
1V21
RR
( *2)
( *2)
( *1)
( S/D
)
FR
OM
DO
OR
LOC
KC
ON
TR
OL
RE
LAY
R–W
IJ115
IJ1
7
R–Y
R ( *2)
B 4 : S/DB20 : C/P
R–Y
( C/P
)
( *2)
( *1)
( S/D
)
R–L
(*2)
I 8
R–W
R–W
3D143A10
3C14
1C5
1C1
1I1
1H
6
1B
2
1
2 10
INTEGRATION RELAY
1H2
1B
6
1 2
DIODE
1H19
1K
1K
1
1M1
1I
33
139
*1 : TMC MADE*2 : TMM MADE
INTEGRATION RELAY6–GROUND : APPROX. 12 VOLTS WITH DOOR CLOSED
0 VOLTS WITH EACH DOOR OPEN
D12, D13, D14, D15 DOOR COURTESY SW1–GROUND : CLOSED WITH DOOR OPEN
L 4 LUGGAGE COMPARTMENT LIGHT SW1–GROUND : CLOSED WITH LUGGAGE COMPARTMENT DOOR OPEN
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 9 32 D14 34 (S/D), 35 (C/P) J 3 33
D 7 32 D15 34 (S/D), 35 (C/P) L 3 34 (S/D), 35 (C/P)
D12 34 (S/D), 35 (C/P) I11 33 L 4 34 (S/D), 35 (C/P)
D13 34 (S/D), 35 (C/P) I14 34 (S/D), 35 (C/P) M 3 34 (S/D), 35 (C/P)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1C20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1I20 (*1) ROOF WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMC MADE
1I20 (*2) COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMM MADE
1K20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1M20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3A
3C 24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
IU1 44 FLOOR NO. 2 WIRE AND INSTRUMENT PANEL WIRE
IV2 44 ROOF WIRE AND COWL WIRE MADE IN USA
BZ146 (S/D)
LUGGAGE ROOM NO 1 WIRE AND FLOOR NO 1 WIREBZ148 (C/P)
LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IG 42 INSTRUMENT PANEL BRACE LH
BK46 (S/D)
ROOF LEFTBK48 (C/P)
ROOF LEFT
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I 8 44 INSTRUMENT PANEL WIREB 6
46 (S/D) FLOOR NO 1 WIREI 8 44 INSTRUMENT PANEL WIREB 7
46 (S/D) FLOOR NO. 1 WIRE
B 4 46 (S/D) ROOF WIRE B20 48 (C/P) ROOF WIRE
5XX
C 9
1
D12, D13, D14, D15
1 2
I11 BLUE
12
I14
1
141 2
L 3 L 4 M 3GRAY
41 2
D 7 BLACK
SERVICE HINTS
140
INTERIOR LIGHT (W/G w/o KEY ILLUMINATED ENTRY)
IU16
1 1
I 8
2
1
5
4
II2
2
II2
6
IU116
1
I 8
R–L
R–YR–W R–Y
R–W
R–G
R–Y
R RG
–R
R
R–W
R–W R
–W
R–Y
2 1
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
R
R–Y
R–G
D13DOOR COURTESYSW FRONT RH
D14DOOR COURTESYSW REAR LH
D12DOOR COURTESYSW FRONT LH
D 7DIODE(FOR COURTESY)
IGN
ITIO
NK
EY
CY
LIN
DE
RLI
GH
T
I11
OPEN DOORWARNING LIGHT[COMB. METER]
C 9
B35
1
D15DOOR COURTESYSW REAR RH
R–W
R–Y
IJ115
Bc21
B39
1
2
BR
Bc3
2
RR
–WR
–WR
–WR
–WW
–B
R–W
R–W R–Y
R–W
1
3
2
LUGGAGECOMPARTMENTLIGHT SW
L 4
DIODE(FOR COURTESY)
D 9
LUGGAGECOMPARTMENTLIGHT
L 3
Bd22
FROM DOOR LOCKCONTROL RELAY
2
1
2G2
20ADOME
1C5
1C1
1H6
3D143A16
3C14
1H2
9
1 2
DIODE
1H19
1K
1K
1
1B
2
141
1
4
LH RH
1
2
OFF
ON
DO
OR
BPIG
W–B
I14INTERIORLIGHT
M 3PERSONALLIGHT
R
R–W
R
W–B
R
B33
( W/
MO
ON
RO
OF
)
(W/ MOON ROOF)
IV11
R
IV13
R–W
1I1
1
2 10
INTEGRATION RELAY
1M1
1I
3
142
INTERIOR LIGHT (W/G w/o KEY ILLUMINATED ENTRY)
INTEGRATION RELAY6–GROUND : APPROX. 12 VOLTS WITH DOOR CLOSED
0 VOLTS WITH EACH DOOR OPEN
D12, D13, D14, D15 DOOR COURTESY SW1–GROUND : CLOSED WITH DOOR OPEN
L 4 LUGGAGE COMPARTMENT LIGHT SW2–1 : CLOSED WITH LUGGAGE COMPARTMENT DOOR OPEN
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 9 32 D14 36 (W/G) L 3 36 (W/G)
D 7 32 D15 36 (W/G) L 4 36 (W/G)
D 9 36 (W/G) I11 33 M 3 36 (W/G)
D12 36 (W/G) I14 36 (W/G)
D13 36 (W/G) J 3 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1C20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1I20 ROOF WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMC MADE
1I20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMM MADE
1K20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1M20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2E 22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3A
3C 24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IH142 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
IH242 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
IT144 FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE
IT244 FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE
IU1 44 FLOOR NO. 2 WIRE AND INSTRUMENT PANEL WIRE
IV1 44 ROOF WIRE AND COWL WIRE
Bc250 (W/G) BACK DOOR NO 1 WIRE AND FLOOR NO 1 WIRE
Bc350 (W/G) BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bd2 50 (W/G) BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IG 42 INSTRUMENT PANEL BRACE LH
BP 50 (W/G) BACK PANEL CENTER
BR 50 (W/G) BACK DOOR CENTER
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I 8 44 INSTRUMENT PANEL WIRE B35 50 (W/G) FLOOR NO. 1 WIRE
B33 50 (W/G) ROOF WIRE B39 50 (W/G) BACK DOOR NO. 1 WIRE
SERVICE HINTS
143
144
TAILLIGHT (S/D, C/P)
EF14
1
11
2
2
2
1
2
1
2
1
2
1
E 4 E 4
E 4
E 4
ED13
IE EB EA
LIG
HT
CO
NT
RO
LS
W OFF
TAIL
HEAD
GG
GG
G G G G
W–B
W–B
W–B
W–B
W–B
W–BW
–B
GG
–R
WW
B10
0AA
LT
G
FL MAIN2. 0L
BATTERY
INTEGRATIONRELAY
COMBINATION SW
W–B
FRO
NT
CLE
AR
AN
CE
LIG
HT
LH
FR
ON
TS
IDE
MA
RK
ER
LH
FRO
NT
CLE
AR
AN
CE
LIG
HT
RH
FR
ON
TS
IDE
MA
RK
ER
RH
GBZ1
12G
I13
F3 F
5
F4 F
6
C12
FUS
EB
OX
B1
A1 (1MZ–FE)
(5S–FE)
C1
BF1
0,
F10
AC
,F
16
E 4G
3D4
3D5
1E4 1B8
TAILLIGHTRELAY 15A
TAIL
1H
72 3
1 5
1D14
145
5 53 3
6 4 6 41 1
2
1
BZ17
BL BO
Ba14
G
LG
G LG
LG
LG
LG LG
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
G
GW
–B W–B
W–B
LG
G
G
W–B
W–B
W–B
LIC
EN
SE
PLA
TELI
GH
T
RE
AR
SID
EM
AR
KE
RR
H
TAIL
LIG
HT
RH
RE
AR
SID
EM
AR
KE
RLH
TAIL
LIG
HT
LH
REAR COMBINATIONLIGHT RH
REAR COMBINATIONLIGHT LH TA
ILLI
GH
TR
H[R
EA
RC
OM
B.
LIG
HT
RH
]
TAIL
LIG
HT
LH[R
EA
RC
OM
B.
LIG
HT
LH]
–+
9 11
3 8
C
BZ1
13
Ba1
2
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
LG
LG LG
W–B
W–B
Y
R–L
JUNCTIONCONNECTOR
LIG
HT
FAIL
UR
ES
EN
SO
R
DELAYCIRCUIT
J 1
L2
REAR LIGHTWARNING LIGHT[COMB. METER]
C 9
L1
R10 R 8
R11
R9
B12 : S/DB28 : C/P
B12 : S/DB28 : C/P
B13 : S/DB28 : C/P
B15
:S
/DB
28:
C/P B14 : S/D
B28 : C/PB16 : S/DB29 : C/P
B13 : S/DB28 : C/P
B16 : S/DB29 : C/P
B9
:S/D
B25
:C/P
BZ12
Y
4
IJ117
BZ13
C
Y–G
Y–G
Y–G
6
3
R–L
1H9
10AGAUGE
1B
6
146
TAILLIGHT (S/D, C/P)
WHEN THE LIGHT CONTROL SW IS TURNED TO TAIL OR HEAD POSITION, THE CURRENT FLOWS TO TERMINAL 3 OF THE LIGHTFAILURE SENSOR THROUGH THE TAIL FUSE.
WHEN THE IGNITION SW IS TURNED ON, THE CURRENT FLOWS FROM THE GAUGE FUSE TO TERMINAL 8 OF THE LIGHT FAILURESENSOR, AND ALSO FLOWS THROUGH THE REAR LIGHTS WARNING LIGHT TO TERMINAL 4 OF THE LIGHT FAILURE SENSOR.
TAILLIGHT DISCONNECTION WARNINGWHEN THE IGNITION SW ON AND THE LIGHT CONTROL SW TURNED TO TAIL OR HEAD POSITION, IF THE TAILLIGHT CIRCUIT ISOPEN, THE LIGHT FAILURE SENSOR DETECTS THE FAILURE BY THE CHANGE IN CURRENT FLOWING FROM TERMINAL 3 OF THELIGHT FAILURE SENSOR TO TERMINAL 9 AND THE WARNING CIRCUIT OF THE LIGHT FAILURE SENSOR IS ACTIVATED.
AS A RESULT, THE CURRENT FLOWS FLOM TERMINAL 4 OF THE LIGHT FAILURE SENSOR → TERMINAL 11 → GROUND AND TURNSTHE REAR LIGHT WARNING LIGHT ON, WHICH REMAINS ON UNTIL THE LIGHT CONTROL SW IS TURNED OFF.
TAILLIGHT RELAY1–4 : CLOSED WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION
L 2 LIGHT FAILURE SENSOR4, 8–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
3–GROUND : APPROX 12 VOLTS WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION11–GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 9 32 F 6 28 (1MZ–FE), 30 (5S–FE) L 1 34 (S/D), 35 (C/P)
C12 32F10
A 28 (1MZ–FE), 30 (5S–FE) L 2 34 (S/D), 35 (C/P)
D 4 32F10
B 28 (1MZ–FE), 30 (5S–FE) R 8 34 (S/D), 35 (C/P)
F 3 28 (1MZ–FE), 30 (5S–FE) F16 C 28 (1MZ–FE), 30 (5S–FE) R 9 34 (S/D), 35 (C/P)
F 4 28 (1MZ–FE), 30 (5S–FE) I13 33 R10 34 (S/D), 35 (C/P)
F 5 28 (1MZ–FE), 30 (5S–FE) J 1 33 R11 34 (S/D), 35 (C/P)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B
1D 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1E
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
3D 24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
ED138 (1MZ–FE)
COWL WIRE AND ENGINE ROOM MAIN WIREED140 (5S–FE)
COWL WIRE AND ENGINE ROOM MAIN WIRE
EF138 (1MZ–FE)
ENGINE WIRE AND COWL WIREEF140 (5S–FE)
ENGINE WIRE AND COWL WIRE
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
BZ146 (S/D)
LUGGAGE ROOM NO 1 WIRE AND FLOOR NO 1 WIREBZ148 (C/P)
LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
Ba146 (S/D)
FLOOR NO 1 WIRE AND LUGGAGE ROOM NO 2 WIREBa146 (S/D)
FLOOR NO. 1 WIRE AND LUGGAGE ROOM NO. 2 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EA38 (1MZ–FE)
FRONT RIGHT FENDEREA40 (5S–FE)
FRONT RIGHT FENDER
EB38 (1MZ–FE)
FRONT LEFT FENDEREB40 (5S–FE)
FRONT LEFT FENDER
IE 42 LEFT KICK PANEL
46 (S/D)
BL 48 (C/P) UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
BQ 50 (W/G) LOWER BACK PANEL CENTER
SYSTEM OUTLINE
SERVICE HINTS
147
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E 438 (1MZ–FE)
ENGINE ROOM MAIN WIREB15 46 (S/D) LUGGAGE ROOM NO. 1 WIRE
E 440 (5S–FE)
ENGINE ROOM MAIN WIREB16 46 (S/D) LUGGAGE ROOM NO. 2 WIRE
B 9 46 (S/D) FLOOR NO. 1 WIRE B25 48 (C/P) FLOOR NO. 1 WIRE
B12 B28 48 (C/P) LUGGAGE ROOM NO. 1 WIRE
B13 46 (S/D) LUGGAGE ROOM NO. 1 WIRE B29 48 (C/P) LUGGAGE ROOM NO. 2 WIRE
B14
46 (S/D) LUGGAGE ROOM NO. 1 WIRE
148
TAILLIGHT (W/G)
EF14
1
11
2
2
2
1
2
1
2
1
2
1
E 4 E 4
E 4
E 4
ED13
IE EB EA
LIG
HT
CO
NT
RO
LS
W OFF
TAIL
HEAD
GG
GG
G G G G
W–B
W–B
W–B
W–B
W–B
W–BW
–B
GG
–R
WW
B10
0AA
LT
G
G
FL MAIN2. 0L
BATTERY
INTEGRATIONRELAY
COMBINATION SW
W–B
FRO
NT
CLE
AR
AN
CE
LIG
HT
LH
FR
ON
TS
IDE
MA
RK
ER
LH
FRO
NT
CLE
AR
AN
CE
LIG
HT
RH
FR
ON
TS
IDE
MA
RK
ER
RH
G
I13
F3 F
5
F4 F
6
C12
FU
SE
BO
X
B1A1
C1
BF
10,
F10
AC
,F16 (1MZ–FE)
(5S–FE)
E 4
3D4
3D5
1E4 1B81D14
TAILLIGHTRELAY 15A
TAIL
1H
72 3
1 5
149
4 4
1 1
1
2
BL
G
LG
LG
LG
LG
LG LG
W–B
W–B
W–B
LG
G
LIC
EN
SE
PLA
TE
LIG
HT
TAIL
LIG
HT
RH
[RE
AR
CO
MB
.LI
GH
TR
H]
TAIL
LIG
HT
LH[R
EA
RC
OM
B.
LIG
HT
LH]
–+
9 11
3 8 4
3
6
C
C
Bc2
3
Bd2
6
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
LG
LG LG
W–B
W–B
R–L
Y–G
Y
R–LJUNCTIONCONNECTOR
LIG
HT
FAIL
UR
ES
EN
SO
R
B37
B36
B36
B38
DELAYCIRCUIT
J 1
L2
REAR LIGHTWARNING LIGHT[COMB. METER]
C 9
L1
R11
R9
BQ BR
Bc22
Bd21
Bb1
7
GG
GW
–B
W–B
W–B
2 2
3 3
C
CC
TA
ILLI
GH
TR
H[R
EA
RC
OM
B.
LIG
HT
RH
]
TA
ILLI
GH
TLH
[RE
AR
CO
MB
.LI
GH
TLH
]
R10
R8
JUNCTIONCONNECTOR
J 5
IJ117
Y–G
1H9
10AGAUGE
1B
6
150
TAILLIGHT (W/G)
WHEN THE LIGHT CONTROL SW IS TURNED TO TAIL OR HEAD POSITION, THE CURRENT FLOWS TO TERMINAL 3 OF THE LIGHTFAILURE SENSOR THROUGH THE TAIL FUSE.
WHEN THE IGNITION SW IS TURNED ON, THE CURRENT FLOWS FROM THE GAUGE FUSE TO TERMINAL 8 OF THE LIGHT FAILURESENSOR, AND ALSO FLOWS THROUGH THE REAR LIGHTS WARNING LIGHT TO TERMINAL 4 OF THE LIGHT FAILURE SENSOR.
TAILLIGHT DISCONNECTION WARNINGWITH THE IGNITION SW ON AND THE LIGHT CONTROL SW TURNED TO TAIL OR HEAD POSITION, IF THE TAILLIGHT CIRCUIT ISOPEN, THE LIGHT FAILURE SENSOR DETECTS THE FAILURE BY THE CHANGE IN CURRENT FLOWING FROM TERMINAL 3 OF THELIGHT FAILURE SENSOR TO TERMINAL 9 AND THE WARNING CIRCUIT OF THE LIGHT FAILURE SENSOR IS ACTIVATED.
AS A RESULT, THE CURRENT FLOWS FROM TERMINAL 4 OF THE LIGHT FAILURE SENSOR → TERMINAL 11 → GROUND AND TURNSTHE REAR LIGHT WARNING LIGHT ON, WHICH REMAINS ON UNTIL THE LIGHT CONTROL SW IS TURNED OFF.
TAILLIGHT RELAY3–5 : CLOSED WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION
L 2 LIGHT FAILURE SENSOR4, 8–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
3–GROUND : APPROX 12 VOLTS WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION11–GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 9 32F10
A 28 (1MZ–FE), 30 (5S–FE) L 1 36 (W/G)
C12 32F10
B 28 (1MZ–FE), 30 (5S–FE) L 2 36 (W/G)
F 3 28 (1MZ–FE), 30 (5S–FE) F16 C 28 (1MZ–FE), 30 (5S–FE) R 8 36 (W/G)
F 4 28 (1MZ–FE), 30 (5S–FE) I13 33 R 9 36 (W/G)
F 5 28 (1MZ–FE), 30 (5S–FE) J 1 33 R10 36 (W/G)
F 6 28 (1MZ–FE), 30 (5S–FE) J 5 36 (W/G) R11 36 (W/G)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B
1D 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1E
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
3D 24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
ED138 (1MZ–FE)
COWL WIRE AND ENGINE ROOM MAIN WIREED140 (5S–FE)
COWL WIRE AND ENGINE ROOM MAIN WIRE
EF138 (1MZ–FE)
ENGINE WIRE AND COWL WIREEF140 (5S–FE)
ENGINE WIRE AND COWL WIRE
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
Bb1 50 (W/G) LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bc2 50 (W/G) BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bd2 50 (W/G) BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EA38 (1MZ–FE)
FRONT RIGHT FENDEREA40 (5S–FE)
FRONT RIGHT FENDER
EB38 (1MZ–FE)
FRONT LEFT FENDEREB40 (5S–FE)
FRONT LEFT FENDER
IE 42 LEFT KICK PANEL
46 (S/D)
BL 48 (C/P) UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
BQ 50 (W/G) LOWER BACK PANEL CENTER
BR 50 (W/G) BACK DOOR CENTER
SYSTEM OUTLINE
SERVICE HINTS
151
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E 438 (1MZ–FE)
ENGINE ROOM MAIN WIREB37 50 (W/G) FLOOR NO. 1 WIRE
E 440 (5S–FE)
ENGINE ROOM MAIN WIREB38 50 (W/G) BACK DOOR NO. 2 WIRE
B36 50 (W/G) FLOOR NO. 1 WIRE
152
BACK–UP LIGHT
IP32
8
2
1
2
IP31
Bd23
IJ110
B38
BR
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
R–L
R–B
R–B
R–L
R–L
R–B
R–B
R–B
R–B
R–B
W–B
BACK–UPLIGHT SW
BACK–UP LIGHT SW[PARK/NEUTRALPOSITION SW(NEUTRAL START SW)]
B 1P 1
(M/T)
( A/T
)
(M/T)
( A/T
)
Bc26
R–B
W–B
Ba13
B16
B16 Ba1
4
BL
W–B
R–B
W–B
R–B
W–B W–B
R–B
R–B
( W/G
)
( S/D
,C/P
)
(S/D, C/P)
(S/D, W/G)
(W/G)
( W/G
)
(S/D, C/P)
(W/G)
(S/D, C/P)
( W/G
)
R–L
( A/T
)
R–LTO VEHICLE SPEED SENSOR(SPEED SENSOR)TO GENERATOR (ALTERNATOR)
TO VEHICLE SPEED SENSOR(SPEED SENSOR)TO GENERATOR (ALTERNATOR)
R–L
R–L
(M/T)
(A/T)
( M/T
)
I18
I18
B3
A4
B3
A4(S/D, C/P)
(W/G)
(S/D, C/P)
(W/G)
A3 A3
B4B4
(S/D, C/P)
(W/G)
(S/D, C/P)
(W/G)
BR 9 ,A
BACK–UP LIGHT LH[REAR COMB. LIGHT LH]
BR11 ,A
BACK–UP LIGHT RH[REAR COMB. LIGHT RH]
1D6
10AGAUGE
153
B 1 BACK–UP LIGHT SW2–1 : CLOSED WITH SHIFT LEVER IN R POSITION
P 1 BACK–UP LIGHT SW [PARK/NEUTRAL POSITION SW (NEUTRAL START SW)]6–5 : CLOSED WITH SHIFT LEVER IN R POSITION
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
B 1 30 R 9 34 (S/D), 35 (C/P), 36 (W/G)
P 1 29 (1MZ–FE), 31 (5S–FE) R11 34 (S/D), 35 (C/P), 36 (W/G)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1D 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
IP3 44 ENGINE WIRE AND COWL WIRE
Ba146 (S/D)
FLOOR NO 1 WIRE AND LUGGAGE ROOM NO 2 WIREBa148 (C/P)
FLOOR NO. 1 WIRE AND LUGGAGE ROOM NO. 2 WIRE
Bc2 50 (W/G) BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bd2 50 (W/G) BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
46 (S/D)
BL 48 (C/P) UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
BR 50 (W/G) BACK DOOR CENTER
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I18 44 ENGINE WIRE B38 50 (W/G) BACK DOOR NO. 2 WIRE
B16 46 (S/D) LUGGAGE ROOM NO. 2 WIRE
3 4
B 1 P 1 ,GRAY GRAY
1 2X 2
8
BR 9 ,A BR11 ,A
SERVICE HINTS
154
REMOTE CONTROL MIRROR *1 : TMC MADE*2 : TMM MADE
II29
IH16 IH14 IH15 IT26 IT28 IT27
IF
I 4
1 7 6 3 5 2
B
B
8
B
B
M M M M
OP
ER
AT
ION
SW
SE
LEC
TS
W
JUNCTIONCONNECTOR
JUNCTIONCONNECTOR
REMOTE CONTROL MIRROR SW
L–R
L–R
L–R
BR
–Y
BR
–Y
LG–R
LG–R
LG
LG
LG–R
W–B
LG–B
BR
–Y
BR
–W
LG–R
LG–B
LG
LG–R
W–B
BR
–W
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
LEFT
RIG
HT
UP
DO
WN
LEFT
UP
RIG
HT
UP
LH RH LH RH
J 3
R 6
J 2
B3
A1
B1
A3
B2
A2
B3
A1
B1
A3
B2
A2(*1, EX. C/P)
(*2)
(*1, EX. C/P)
(*2)
BR20 ,A
REMOTE CONTROLMIRROR LH
BR21 ,A
REMOTE CONTROLMIRROR RH
1L9
15ACIG/RADIO
155
R 6 REMOTE CONTROL MIRROR SW8–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ACC OR ON POSITION5–2 : CONTINUITY WITH OPERATION SW AT UP OR LEFT POSITION5–8 : CONTINUITY WITH OPERATION SW AT DOWN OR RIGHT POSITION
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
J 2 33 R 6 33 R21 34 (S/D), 35 (C/P), 36 (W/G)
J 3 33 R20 34 (S/D), 35 (C/P), 36 (W/G)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1L 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IH1 42 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IT2 44 FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IF 42 LEFT KICK PANEL
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I 4 44 INSTRUMENT PANEL WIRE
BB
B B B B
1 2 3
X 5 6 7 8B B B
BBBBBB(HINT : SEE PAGE 7)
(HINT : SEE PAGE 7)
B
2 13
1 2 3
J 2 J 3 R 6
(*2)
AR20 , R21A(* 1, EX. C/P)
BR20 , R21B
SERVICE HINTS
156
POWER WINDOW
DO
WN
UP
DO
WN
UP
I 3
IFIG
M1 2
B
B
C C
IH2
6
II2
5
II2
4
II217
LOCK
NORMAL
R–L R–L
R–L
L
LL
L
L
W–BL
W–B
W–B
W–B
W–B
G R
L
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
10AGAUGE
LL
POWER WINDOW MASTER SW
JUNCTIONCONNECTOR
W–B
JUNCTIONCONNECTOR
POWER WINDOWMOTOR FRONT LH
M1 2
DO
WN
UP
2 35
41
IH25 IH21
IT110 IT14
G–W R–L
R–L
G–W
G–W R–L
RG
IT19
L
POWER WINDOWMOTOR FRONT RH
PO
WE
RW
IND
OW
CO
NT
RO
LS
WFR
ON
TR
H
J 3
J 2
P14P13
P9
+–
–+
IH216
W–B
II2
10W–L W–L
IG RLY
+B
DOOR LOCKCONTROL RELAY
D 8
1 15
8
B 1
A7
B9
A8
A1 A2
B6
A6
B3
A13
B4
A12B10
A5B7
(*2)
(*1)
(*1)
(*2)
B 1
2 1
(*1)(*2)
( *2)
( *2)
( *1)
( *1)
2 1
(*1)(*2)
L–R
R–L
R G
(* 2)
(*1)
BP12 ,A
1K8
1K 1K10
30APOWER
3
1
1K2
1L6
1M1
2
11
POWERMAIN RELAY
51
2
157
*1 : C/P*2 : S/D, W/G
DO
WN
UP
DO
WN
UP
M2 1
DO
WN
UP
2 35
41
BW17 BW16
G–B
R–B
R–Y
G–Y
G–Y
R–Y
RG
BW15
L
POWER WINDOWMOTOR REAR LH
PO
WE
RW
IND
OW
CO
NTR
OL
SW
RE
AR
LH
M2 1
DO
WN
UP
2 35
41
BY17 BY16
G–B
R–B
R–B
G–B
G–B
R–B
RG
BY15
L
POWER WINDOWMOTOR REAR RH
PO
WE
RW
IND
OW
CO
NTR
OL
SW
RE
AR
RH
IH211 IH212 IH27 IH22
I24
G–B
R–B
G–Y
R–Y
L
LL
LL
L
L L
IU14 IU112 IU113 IG14 IG112 IG113
L L
POWER WINDOW MASTER SWP12
P10
P15P16
P11
II218
A11 A14 A10 A9
(S/D
)
( W/G
)(* 2)
R–Y
158
POWER WINDOW
WHEN THE IGNITION SW IS TURNED ON, CURRENT FLOWS THROUGH THE GAUGE FUSE TO TERMINAL 1 OF THE POWER MAINRELAY → TERMINAL 2 → TO GROUND. THIS ACTIVATES THE RELAY AND THE CURRENT FLOWING TO TERMINAL 5 OF THE RELAYFROM POWER FUSE FLOWS TO TERMINAL 3 OF THE RELAY → TERMINAL 7 OR 8 (EX. C/P), 9 (C/P) OF THE POWER WINDOWMASTER SW → TO TERMINAL 5 OF THE POWER WINDOW SW.
1. MANUAL OPERATION (DRIVER’S WINDOW)WITH THE IGNITION SW TURNED ON AND WITH THE POWER WINDOW MASTER SW (MANUAL SW) IN UP POSITION. THE CURRENTFLOWING TO TERMINAL 7 OR 8 (EX. C/P), 9 (C/P) OF THE POWER WINDOW MASTER SW FLOWS TO TERMINAL 6 (EX. C/P), 3 (C/P) OFTHE MASTER SW → TEMINAL 2 OF THE POWER WINDOW MOTOR → TERMINAL 1 → TERMINAL 13 (EX. C/P), 4 (C/P) OF THE MASTERSW → TERMINAL 2 OR 1 (EX. C/P), 6 (C/P) → TO GROUND AND CAUSES THE POWER WINDOW MOTOR TO ROTATE IN THE UPDIRECTION. THE WINDOW ASCENDS ONLY WHILE THE SW IS BEING PUSHED. IN DOWN OPERATION, THE FLOW OF CURRENTFROM TERMINAL 7 OR 8 (EX. C/P), 9 (C/P) OF THE POWER WINDOW MASTER SW TO TERMINAL 13 (EX. C/P), 4 (C/P) OF THE MASTERSW CAUSES THE FLOW OF CURRENT FROM TERMINAL 1 OF THE MOTOR → TERMINAL 2 → TERMINAL 6 (EX. C/P), 3 (C/P) OF THEMASTER SW → TERMINAL 2 OR 1 (EX. C/P), 3 (C/P) → TO GROUND, FLOWING IN THE OPPOSITE DIRECTION TO MANUAL UPOPERATION AND CAUSING THE MOTOR TO ROTATE IN REVERSE LOWERING THE WINDOW.
2. AUTO DOWN OPERATIONWITH THE IGNITION SW ON AND WITH THE AUTO SW OF THE POWER WINDOW MASTER SW IN DOWN POSITION, CURRENTFLOWING TO TERMINAL 7 OR 8 OF THE MASTER SW FLOWS TO TERMINAL 13 (EX, C/P), 4 (C/P) OF THE MASTER SW → TERMINAL 1OF THE POWER WINDOW MOTOR → TERMINAL 2 → TERMINAL 6 (EX. C/P), 3 (C/P) OF THE MASTER SW → TERMINAL 2 (EX. C/P), 6(C/P) → TO GROUND, CAUSING THE MOTOR TO ROTATE TOWARDS THE DOWN SIDE THEN THE SOLENOID IN THE MASTER SW ISACTIVATED AND IT LOCKS THE AUTO SW BEING PUSHED, CAUSING THE MOTOR TO CONTINUE TO ROTATE IN AUTO DOWNOPERATION. WHEN THE WINDOW HAS COMPLETELY DESENDED, THE CURRENT FLOW BETWEEN TERMINAL 6 (EX. C/P), 3 (C/P) OFTHE MASTER SW AND TERMINAL 2 (EX. C/P), 6 (C/P) INCREASES. AS A RESULT, THE SOLENOID STOPS OPERATING, THE AUTO SWTURNS OFF AND FLOW FROM TERMINAL 7 (EX. C/P), 9 (C/P) OF THE MASTER SW TO TERMINAL 13 (EX. C/P), 4 (C/P) IS CUT OFF,STOPPING THE MOTOR SO THAT AUTO STOP OCCURS.
3. STOPPING OF AUTO DOWN AT DRIVER’S WINDOWHEN THE MANUAL SW (DRIVER’S) IS PUSHED TO THE UP SIDE DURING AUTO DOWN OPERATION, A GROUND CIRCUIT OPENS INTHE MASTER SW AND CURRENT DOES NOT FLOW FROM TERMINAL 6 (EX. C/P), 3 (C/P) OF THE MASTER SW → TO GROUND, SOTHE MOTOR STOPS, CAUSING AUTO DOWN OPERATION TO STOP. IF THE MASTER SW IS PUSHED CONTINUOUSLY, THE MOTORROTATES IN THE UP DIRECTION IN MANUAL UP OPERATION.
4. MANUAL OPERATION BY POWER WINDOW SW (PASSENGER’S WINDOW)WITH POWER WINDOW SW (PASSENGER’S) PULLED TO THE UP SIDE, CURRENT FLOWING FROM TERMINAL 5 OF THE POWERWINDOW SW FLOWS TO TERMINAL 1 OF THE POWER WINDOW SW → TERMINAL 2 OF THE POWER WINDOW MOTOR → TERMINAL1 → TERMINAL 4 OF THE POWER WINDOW SW → TERMINAL 3 → TERMINAL 5 (EX. C/P), 7 (C/P) OF THE MASTER SW → TERMINAL 1OR 2 (EX. C/P), 6 (C/P) → TO GROUND AND CAUSES THE POWER WINDOW MOTOR (PASSENGER’S) TO ROTATE IN THE UPDIRECTION. UP OPERATION CONTINUES ONLY WHILE THE POWER WINDOW SW IS PULLED TO THE UP SIDE. WHEN THE WINDOWDECENDS, THE CURRENT FLOWING TO THE MOTOR FLOWS IN THE OPPOSITE DIRECTION, FROM TERMINAL 1 TO TERMINAL 2 ,AND THE MOTOR ROTATES IN REVERSE. WHEN THE WINDOW LOCK SW IS PUSHED TO THE LOCK SIDE, THE GROUND CIRCUIT TOTHE PASSENGER’S WINDOW BECOMES OPEN. AS A RESULT, EVEN IF OPEN/CLOSE OPERATION OF THE PASSENGER’S WINDOW ISTRIED, THE CURRENT FROM TERMINAL 1 OR 2 (EX. C/P), 6 (C/P) OF THE POWER WINDOW MASTER SW IS NOT GROUNDED ANDTHE MOTOR DOES NOT ROTATE, SO THE PASSENGER’S WINDOW CAN NOT BE OPERATED AND WINDOW LOCK OCCURS.FURTHERMORE REAR LH RH WINDOW OPERATE THE SAME AS THE ABOVE CIRCUIT.
5. KEY OFF POWER WINDOW OPERATIONWITH IGNITION SW TURNED FROM ON TO OFF DOOR LOCK CONTROL RELAY OPERATES AND CURRENT FLOWS FROM POWERFUSE TO TERMINAL 8 OF THE RELAY → TERMINAL 15 → TERMINAL 1 OF POWER MAIN RELAY → TERMINAL 2 → TO GROUND FORABOUT 60 SECOND. THE SAME AS NORMAL OPERATION, THE CURRENT FLOWS FROM POWER FUSE → TERMINAL 5 OF THEPOWER MAIN RELAY → TERMINAL 3 → TERMINAL 7 OR 8 (EX. C/P), TERMINAL 9 (C/P) OF THE POWER WINDOW MASTER SW ANDTERMINAL 3 OF THE POWER MAIN RELAY → TO TERMINAL 5 OF THE POWER WINDOW SW. AS A RESULT, FOR ABOUT 60 SECONDAFTER THE IGNITION SW IS TURNED OFF, THE FUNCTIONING OF THIS RELAY MAKES IT POSSIBLE TO RAISE AND LOWER THEPOWER WINDOW. ALSO, BY OPENING THE FRONT DOOR (DOOR OPEN DETECTION SW ON) WITHIN ABOUT 60 SECOND AFTERTURNING THE IGNITION SW TO OFF, A SIGNAL IS INPUT TO DOOR LOCK CONTROL RELAY. AS A RESULT, THE RELAY TURNS OFFAND UP AND DOWN MOVEMENT OF THE POWER WINDOW STOPS.
SYSTEM OUTLINE
159
*1 : C/P*2 : S/D, W/G
P12 POWER WINDOW MASTER SW (C/P)9–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION6–GROUND : ALWAYS CONTINUITY3–GROUND : APPROX. 12 VOLTS WITH IGNITION SW ON AND MASTER SW (DRIVER’S WINDOW) UP4–GROUND : APPROX. 12 VOLTS WITH IGNITION SW ON AND MASTER SW (DRIVER’S WINDOW) AT DOWN OR AUTO DOWN
POSITIONP12 POWER WINDOW MASTER SW (EX. C/P)
7, 8–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION1, 2–GROUND : ALWAYS CONTINUITY
6–GROUND : APPROX. 12 VOLTS WITH IGNITION SW ON AND MASTER SW (DRIVER’S WINDOW) UP 13–GROUND : APPROX. 12 VOLTS WITH IGNITION SW ON AND MASTER SW (DRIVER’S WINDOW) AT DOWN OR AUTO DOWN
POSITION
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
D 8 32 P10 34 (S/D), 35 (C/P), 36 (W/G) P13 34 (S/D), 35 (C/P), 36 (W/G)
J 2 33 P11 34 (S/D), 35 (C/P), 36 (W/G) P14 34 (S/D), 35 (C/P), 36 (W/G)
J 3 33P12
A 34 (S/D), 36 (W/G) P15 34 (S/D), 35 (C/P), 36 (W/G)
P 9 34 (S/D), 35 (C/P), 36 (W/G)P12
B 35 (C/P) P16 34 (S/D), 35 (C/P), 36 (W/G)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1K
1L 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IG1 42 FLOOR NO. 1 WIRE AND INSTRUMENT PANEL WIRE
IH142 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
IH242 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
IT1 44 FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE
IU1 44 FLOOR NO. 2 WIRE AND INSTRUMENT PANEL WIRE
BW146 (S/D)
REAR DOOR LH WIRE AND FLOOR NO 1 WIREBW150 (W/G)
REAR DOOR LH WIRE AND FLOOR NO. 1 WIRE
BY146 (S/D)
REAR DOOR RH WIRE AND FLOOR NO 2 WIREBY150 (W/G)
REAR DOOR RH WIRE AND FLOOR NO. 2 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IF 42 LEFT KICK PANEL
IG 42 INSTRUMENT PANEL BRACE LH
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I 344 INSTRUMENT PANEL WIRE B1
46 (S/D)FRONT DOOR LH WIRE
I2444 INSTRUMENT PANEL WIRE B1
50 (W/G)FRONT DOOR LH WIRE
SERVICE HINTS
160
DOOR LOCK
I 3
I 3
IT111 IT116 IT16
Bc14Bc12
IG IJ
M
M
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
L–B
L–R
L–B
L–R
L
W–B
W–B
Y
L–R
L–B Y
L–R
L–B Y
W–B
L–R
L–B
L–R
L–B
L–R
L–B
30APOWER
L
W–B
W–L
LOCKTIMER
UNLOCKTIMER
DOOR LOCKCONTROL RELAY
DO
OR
LOC
KM
OT
OR
AN
DD
OO
RU
NLO
CK
DE
TE
CTI
ON
SW
FR
ON
TR
H
W–B
W–B
BA
CK
DO
OR
LOC
KM
OT
OR
16 5
8
12
D 8
B9
4L–R
L–B
L–R
L–R
I 3
I 3
BW13 BW18
IG115IG15
M
L–R L–
B
L–R
L–B
L–R
L–B
DO
OR
LOC
KM
OTO
RR
EA
RLH
24
D22
IG116IG16
Bd31 Bd33
(W/G)
(W/G)
II210
W–L
R–L
15
II25
R–L
II217
IH26
L
( *1)
( *1)
( *1) ( *
1)( *
1)( *
1)
A4 A2 A3
B6B5B7
A1
B4
(*2)
(*1)
(*1)
(*2)
B11 : EX. C/PB27 : C/P
BD
21,D
27A
1M1 1K11 1K2
POWERMAINRELAY
2 3
1 5
1L6
161
*5 : W/O POWER WINDOW*4 : W/ POWER WINDOW, C/P
* 3 : W/ POWER WINDOW* 2 : C/P* 1 : S/D, W/G
I22
I22
IU15 IU115
BY18BY13
IH214 IH219 IH29
IF
M
M
IT1
19
IH2
16
L–B
L–R
W–B W–B W–B
L–R L–
B
L–R
L–B
L–R
L–R
L–B
L–R
L–B
L–R
L–B
L–R
W–B
W–B
JUNCTIONCONNECTOR
DO
OR
LOC
KM
OT
OR
RE
AR
RH
DO
OR
LOC
KM
OTO
RA
ND
DO
OR
UN
LOC
KD
ET
EC
TIO
NS
WF
RO
NT
LH
6
B
B
4 2
B
2
1 3
IH23
IH213 IH210
IH24
SEQURITYCONTROLCIRCUIT
9
G LGL
L
L–W
L
W–B
W–B
W–B
W–B
L
G
LG
W–B
DO
OR
LOC
KC
ON
TR
OL
SW
LH
DO
OR
KE
YLO
CK
AN
DU
NLO
CK
SW
LH
DOOR LOCKCONTROL RELAY
D 8
D17
D23
J 2
W–B
L–B
L–R
L–R3
L–B
W–B
L–WU
NLO
CK
LOC
K
W–B
B 2 : *3B 1 : *4B18 : *5
B 1 : EX. C/PB18 : C/P
B 2 : *3B 1 : *4B18 : *5
2A1
B6
C3
A1
B4
A4
B7
A2
B5
A3
B6
A3
B1C1
A4
B2C5
A8
B9
A
(*2)
(*1)
(* 5)
(* 4)
(* 3)
(*3)
(*4)
(*5)
(*2)
(*1)
( *1)
( *1) ( *
1)( *
1)( *
1)
( *1)
( *1)
BP
12,
AC
,
D20
,D26
AB
162
DOOR LOCK *2 : W/O POWER WINDOW EX. C/P*1 : W/ POWER WINDOW EX. C/P
R–L
L–R
JUNCTIONCONNECTOR
1
C
C
2
1 311
5
1
IG
IT12 IT11 IT112 IT15
IU16II26II219
I22
I22
I22
13 12 11 10 7 2 14
LG–R
L–W G LG R
–L
R–G
R–W
R–WR–L
R–L
R–G
R–W
LGG
L–W
LG–R
W–B
W–B
W–B
W–B
W–B
L G
LG
L–W
DO
OR
KE
YLO
CK
AN
DU
NLO
CK
SW
RH
L–W
DO
OR
LOC
KC
ON
TR
OL
SW
RH
UN
LOC
KW
AR
NIN
GS
W[IG
NIT
ION
SW
]
DO
OR
CO
UR
TE
SY
SW
FR
ON
TLH
DO
OR
CO
UR
TE
SY
SW
FR
ON
TR
H
LGG
DOOR LOCKCONTROL RELAY
D 8
D13
D12
I12
D18
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
J 3
LG
L–W
G
LOC
K
UN
LOC
K
LOC
K
UN
LOC
K
II24
R–L
B11 : EX. C/PB27 : C/P
BD
19,
A
A2 A3
B1 B5
A4B3
(*2)
(*2)
(*1)
(*1)
1K8
10AGAUGE
1G2 1H2
1K91K14
1M1
1G4
163
CURRENT ALWAYS FLOWS TO TERMINAL 8 OF THE DOOR LOCK CONTROL RELAY THROUGH THE POWER FUSE.
WHEN THE IGNITION SW IS TURNED ON, THE CURRENT FLOWING THROUGH THE GAUGE FUSE FLOWS THROUGH THE COIL SIDEOF THE POWER MAIN RELAY TO GROUND, CAUSING THE RELAY TO OPERATE. THE CURRENT FLOWING THROUGH THE POWERFUSE FLOWS TO THE LH DOOR LOCK CONTROL SW, CAUSING THE INDICATOR LIGHT TO LIGHT UP.
1. MANUAL LOCK OPERATIONWHEN THE DOOR LOCK CONTROL SW AND KEY SW ARE PUSHED TO LOCK POSITION, A LOCK SIGNAL IS INPUT TO TERMINAL 10 ,12 OF THE DOOR LOCK CONTROL RELAY AND CAUSES THE RELAY TO FUNCTION. CURRENT FLOWS FROM TERMINAL 8 OF THERELAY → TERMINAL 4 → TERMINAL 4 OF THE DOOR LOCK MOTORS, (EX. C/P FRONT DOOR) OR TERMINAL 7 (C/P FRONT DOOR),OF THE DOOR LOCK MOTOR TERMINAL 2 OF THE BACK DOOR LOCK MOTOR → TERMINAL 2 OF THE DOOR LOCK MOTORS, (EX.C/P FRONT DOOR) OR TERMINAL 5 (C/P FRONT DOOR) OF THE DOOR LOCK MOTOR TERMINAL 1 OF THE BACK DOOR LOCKMOTOR → TERMINAL 3 OF THE RELAY → TERMINAL 16 → TO GROUND AND THE DOOR LOCK MOTOR CAUSES THE DOOR TOLOCK.
2. MANUAL UNLOCK OPERATIONWHEN THE DOOR LOCK CONTROL SW AND KEY SW RH TO UNLOCK POSITION, AN UNLOCK SIGNAL IS INPUT TO TERMINAL 11, 13OF THE DOOR LOCK RELAY AND CAUSES THE RELAY TO FUNCTION. CURRENT FLOWS FROM TERMINAL 8 OF THE RELAY →TERMINAL 3 → TERMINAL 2 OF THE DOOR LOCK MOTORS, (EX. C/P FRONT DOOR) OR TERMINAL 5 (C/P FRONT DOOR) OF THEDOOR LOCK MOTOR TERMINAL 1 OF THE BACK DOOR LOCK MOTOR → TERMINAL 4 OF THE DOOR LOCK MOTORS, (EX. C/PFRONT DOOR) OR TERMINAL 7 (C/P FRONT DOOR), OF THE DOOR LOCK MOTOR TERMINAL 2 OF THE BACK DOOR LOCK MOTOR →TERMINAL 4 OF THE RELAY → TERMINAL 16 → TO GROUND AND DOOR LOCK MOTORS CAUSES DOOR TO UNLOCK.
3. DOUBLE OPERATION UNLOCK OPERATIONWHEN THE DOOR LOCK KEY SW (DRIVER’S) IS TURNED TO THE UNLOCK SIDE, ONLY THE DRIVER’S DOOR IS MECHANICALLYUNLOCKED. TURNING THE DOOR LOCK KEY SW (DRIVER’S) TO THE UNLOCK SIDE CAUSES A SIGNAL TO BE INPUT TO TERMINAL 9OF THE RELAY, AND IF THE SIGNAL IS INPUT AGAIN WITHIN 3 SECONDS BY TURNING THE SW TO THE UNLOCK SIDE AGAIN,CURRENT FLOWS TERMINAL 3 → TERMINAL 2 OF DOOR LOCK MOTORS, (EX. C/P FRONT DOOR) OR TERMINAL 5 (C/P FRONTDOOR) OF THE DOOR LOCK MOTOR TERMINAL 1 OF THE BACK DOOR LOCK MOTOR → TERMINAL 4 OF THE DOOR LOCK MOTORS,(EX. C/P FRONT DOOR) OR TERMINAL 7 (C/P FRONT DOOR), OF THE DOOR LOCK MOTOR TERMINAL 2 OF THE BACK DOOR LOCKMOTOR → TERMINAL 4 OF THE RELAY → TERMINAL 16 → GROUND, CAUSING THE DOOR LOCK MOTORS TO OPERATE ANDUNLOCK THE DOORS.
4. IGNITION KEY REMINDER OPERATION
* OPERATING DOOR LOCK KNOB (OPERATION OF DOOR LOCK MOTORS)
WITH IGNITION KEY IN CYLINDER (UNLOCK WARNING SW ON), WHEN THE DOOR IS OPENED AND LOCKED USING DOOR LOCKKNOB (DOOR LOCK MOTOR), THE DOOR IS LOCKED ONCE BUT EACH DOOR IS UNLOCKED SOON BY THE FUNCTION OF RELAY.AS A RESULT, THE CURRENT FLOWS FROM TERMINAL 8 OF THE RELAY → TERMINAL 3 → TERMINAL 2 OF THE DOOR LOCKMOTORS, (EX. C/P FRONT DOOR) OR TERMINAL 5 (C/P FRONT DOOR) OF THE DOOR LOCK MOTOR TERMINAL 2 OF THE BACKDOOR LOCK MOTOR → TERMINAL 4 OF THE DOOR LOCK MOTORS, (EX. C/P FRONT DOOR) OR TERMINAL 7 (C/P FRONT DOOR),OF THE DOOR LOCK MOTOR TERMINAL 1 OF THE BACK DOOR LOCK MOTOR → TERMINAL 4 OF THE RELAY → TERMINAL 16 →TO GROUND AND CAUSES ALL THE DOORS TO UNLOCK.
* OPERATING DOOR LOCK CONTROL SW OR DOOR LOCK KEY SW
WITH IGNITION KEY IN CYLINDER (UNLOCK WARNING SW ON), WHEN THE DOOR IS OPENED AND LOCKED USING DOOR LOCKCONTROL SW OR KEY SW, THE DOOR IS LOCKED ONCE BUT EACH DOOR IS UNLOCK BY THE FUNCTION OF SW CONTAINED INMOTORS, WHICH THE SIGNAL IS INPUT TO TERMINAL 6 (DRIVER’S) OR 5 (PASSENGER’S) OF THE RELAY. ACCORDING TO THISINPUT SIGNAL, THE CURRENT IN ECU FLOWS FROM TERMINAL 8 OF THE RELAY → TERMINAL 3 → TERMINAL 2 OF THE DOORLOCK MOTORS, (EX. C/P FRONT DOOR) OR TERMINAL 5 (C/P FRONT DOOR) OF THE DOOR LOCK MOTOR TERMINAL 2 OF THEBACK DOOR LOCK MOTOR → TERMINAL 4 OF THE DOOR LOCK MOTORS, TERMINAL 1 OF THE BACK DOOR LOCK MOTOR →TERMINAL 4 OF THE RELAY → TERMINAL 16 → TO GROUND AND CAUSES ALL THE DOOR TO UNLOCK.
* IN CASE OF KEY LESS LOCK
WITH IGNITION KEY IN CYLINDER (UNLOCK WARNING SW ON), WHEN THE UNLOCK FUNCTION IS DISTURBED MORE THAN 0.2SECONDS, FOR EXAMPLE PUSHING THE DOOR LOCK KNOB ETC., THE DOOR HOLDS ON LOCK CONDITION. CLOSING THE DOORAFTER, DOOR COURTESY SW INPUTS THE SIGNAL INTO TERMINAL 2 OR 14 OF THE RELAY. BY THIS INPUT SIGNAL, THE ECUWORKS AND CURRENT FLOWS FROM TERMINAL 8 OF THE RELAY → TERMINAL 3 → TERMINAL 2 OF THE DOOR LOCK MOTORS,(EX. C/P FRONT DOOR) OR TERMINAL 5 (C/P FRONT DOOR) OF THE DOOR LOCK MOTOR TERMINAL 1 OF THE BACK DOOR LOCKMOTOR → TERMINAL 4 OF THE DOOR LOCK MOTORS, (EX. C/P FRONT DOOR) OR TERMINAL 7 (C/P FRONT DOOR), OF THEDOOR LOCK MOTOR TERMINAL 2 OF THE BACK DOOR LOCK MOTOR → TERMINAL 4 OF THE RELAY → TERMINAL 16 → TOGROUND AND CAUSES ALL THE DOORS TO UNLOCK.
SYSTEM OUTLINE
164
DOOR LOCK
D8 DOOR LOCK CONTROL RELAY16–GROUND : ALWAYS CONTINUITY2–GROUND : CONTINUITY WITH DRIVER’S DOOR OPEN8–GROUND : ALWAYS APPROX. 12 VOLTS3–GROUND : APPROX. 12 VOLTS 0.2 SECONDS WITH FOLLOWING OPERATION
*DOOR LOCK CONTROL SW UNLOCKED*DOOR LOCK CONTROL SW LOCKED WITH IGNITION KEY IN CYLINDER AND DRIVER’S DOOR OPEN (IGNITION KEY REMINDER FUNCTION)*DOOR LOCK KNOB LOCKED WITH IGNITION KEY IN CYLINDER AND DRIVER’S DOOR OPEN (IGNITION KEY REMINDER FUNCTION)*UNLOCKING THE DRIVER’S, PASSENGER’S DOOR CYLINDER WITH KEY
4–GROUND : APPROX. 12 VOLTS 0.2 SECONDS WITH FOLLOWING OPERATION*DOOR LOCK CONTROL SW LOCKED*LOCKING THE DRIVER’S, PASSENGER’S DOOR CYLINDER WITH KEY
10–GROUND : 0 VOLTS WITH DOOR LOCK CONTROL SW LOCKED14–GROUND : CONTINUITY WITH PASSENGER’S DOOR OPEN6–GROUND : CONTINUITY WITH DRIVER’S DOOR LOCK KNOB UNLOCKED5–GROUND : CONTINUITY WITH PASSENGER’S DOOR LOCK KNOB UNLOCKED
11–GROUND : 0 VOLTS WITH DOOR LOCK CONTROL SW UNLOCKED, PASSENGER’S DOOR LOCK CYLINDER UNLOCKED WITH KEY13–GROUND : 0 VOLTS WITH PASSENGER’S DOOR LOCK CYLINDER UNLOCKED WITH KEY1–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ACC POSITION9–GROUND : 0 VOLTS WITH DRIVER’S DOOR LOCK CYLINDER UNLOCKED WITH KEY
12–GROUND : 0 VOLTS WITH DRIVER’S, PASSENGER’S DOOR LOCK CYLINDER LOCKED WITH KEYD12, D13 DOOR COURTESY SW
1–GROUND : CLOSED WITH EACH DOOR OPEND17, D18 DOOR KEY LOCK AND UNLOCK SW
3–2 : CLOSED WITH DOOR LOCK CYLINDER LOCKED WITH KEY1–2 : CLOSED WITH DOOR LOCK CYLINDER UNLOCKED WITH KEY
D20, D21 DOOR LOCK MOTOR AND DOOR UNLOCK DETECTION SW (C/P)1–3 : CLOSED WITH UNLOCK POSITION
D20, D21 DOOR LOCK MOTOR AND DOOR UNLOCK DETECTION SW (EX. C/P)6–4 : CLOSED WITH UNLOCK POSITION
I12 UNLOCK WARNING SW [IGNITION SW]1–5 : CLOSED WITH IGNITION KEY IN CYLINDER
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
B 9 36 D19 B 34 (S/D), 36 (W/G) J 2 33
D 8 32D20
A 34 (S/D), 36 (W/G) J 3 33
D12 34 (S/D), 35 (C/P), 36 (W/G)D20
B 35 (C/P) A 34 (S/D), 36 (W/G)
D13 34 (S/D), 35 (C/P), 36 (W/G) D21 34 (S/D), 35 (C/P), 36 (W/G) P12 B 34 (S/D), 35 (C/P), 36 (W/G)
D17 34 (S/D), 35 (C/P), 36 (W/G) D22 34 (S/D), 35 (C/P), 36 (W/G)
P12
C 35 (C/P)
D18 34 (S/D), 35 (C/P), 36 (W/G) D23 34 (S/D), 35 (C/P), 36 (W/G)
D19 A 34 (S/D), 36 (W/G) I12 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1G 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1K
1L 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IG1 42 FLOOR NO. 1 WIRE AND INSTRUMENT PANEL WIRE
IH2 42 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IT1 44 FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE
IU1 44 FLOOR NO. 2 WIRE AND INSTRUMENT PANEL WIRE
BW146 (S/D)
REAR DOOR LH WIRE AND FLOOR NO 1 WIREBW150 (W/G)
REAR DOOR LH WIRE AND FLOOR NO. 1 WIRE
BY146 (S/D)
REAR DOOR RH WIRE AND FLOOR NO 2 WIREBY150 (W/G)
REAR DOOR RH WIRE AND FLOOR NO. 2 WIRE
Bc1 50 (W/G) BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bd3 50 (W/G) BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
SERVICE HINTS
165
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IF 42 LEFT KICK PANEL
IG 42 INSTRUMENT PANEL BRACE LH
IJ 42 RIGHT KICK PANEL
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I 344 INSTRUMENT PANEL WIRE
B 2 50 (W/G) FRONT DOOR LH WIRE
I2244 INSTRUMENT PANEL WIRE
B1146 (S/D)
FRONT DOOR RH WIRE
B 146 (S/D)
B1150 (W/G)
FRONT DOOR RH WIRE
B 150 (W/G) FRONT DOOR LH WIRE B18 48 (C/P) FRONT DOOR LH WIRE
B 2 46 (S/D)
FRONT DOOR LH WIRE
B27 48 (C/P) FRONT DOOR RH WIRE
166
BACK DOOR LOCK (W/G w/o POWER WINDOW)
II210
IJ
M
2
1
IG1
16
Bc1
4
IG1
6
Bc1
2
Bd3
3
Bd3
1
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
BACK DOOR LOCKCONTROL SW
B 3
W–L
L
W–
B
L–R
L–B L–B L–B L–B
L–RL–RL–RL–R
6
1 3
5
BACK DOORLOCK MOTOR
B 9
LOC
K
UN
LOC
K
1K2
30APOWER
B 3 BACK DOOR LOCK CONTROL SW6–GROUND : ALWAYS APPROX. 12 VOLTS5–GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
B 3 32 B 9 36 (W/G)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
IK 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IG1 38 FLOOR NO. 1 WIRE AND INSTRUMENT PANEL WIRE (LEFT KICK PANEL)
IT2 40 FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE (RIGHT KICK PANEL)
Bc1 44 (W/G) BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE (LEFT QUARTER TRIM INNER)
Bd3 44 (W/G) BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE (BACK DOOR LEFT)
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IJ 38 RIGHT KICK PANEL
1 X
3 X 5 61 2
B 3 B 9 GRAY
SERVICE HINTS
167
MOON ROOF*1 : TMC MADE*2 : TMM MADE
POWER MAIN RELAY5–3 : CLOSED WITH IGNITION SW AT ON POSITION
M 2 MOON ROOF CONTROL RELAY11–GROUND : ALWAYS CONTINUITY6–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION4–GROUND : APPROX. 12 VOLTS WITH IGNITION SW ON, AND MOON ROOF CONTROL SW AT CLOSE OR UP POSITION
(EXCEPT APPROX. 100 MM (3.941 IN.) IN THE BEFORE CLOSED POSITION)5–GROUND : APPROX. 12 VOLTS WITH IGNITION SW ON, AND MOON ROOF CONTROL SW AT OPEN OR DOWN POSITION
12–GROUND : ALWAYS APPROX. 12 VOLTS
M 3 MOON ROOF CONTROL SW5–4 : CLOSED WITH MOON ROOF CONTROL SW AT UP POSITION6–4 : CLOSED WITH MOON ROOF CONTROL SW AT CLOSE POSITION2–4 : CLOSED WITH MOON ROOF CONTROL SW AT DOWN POSITION3–4 : CLOSED WITH MOON ROOF CONTROL SW AT OPEN POSITION4–GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
D 8 32 M 2 34 (S/D), 35 (C/P), 36 (W/G) M 4 34 (S/D), 35 (C/P), 36 (W/G)
J 3 33 M 3 34 (S/D), 35 (C/P), 36 (W/G) M 5 34 (S/D), 35 (C/P), 36 (W/G)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1C 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1I20 ROOF WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMC MADE
1I20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMM MADE
1K
1L 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2E 22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IV1 44 ROOF WIRE AND COWL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IG 42 INSTRUMENT PANEL BRACE LH
BK46 (S/D)
ROOF LEFTBK48 (C/P)
ROOF LEFT
BP 50 (W/G) BACK PANEL CENTER
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
B 446 (S/D)
B3150 (W/G) ROOF WIRE
B 546 (S/D)
ROOF WIRE B3250 (W/G) ROOF WIRE
B21 48 (C/P)
ROOF WIRE
SERVICE HINTS
168
MOON ROOF * 1 : S/D TMC MADE* 2 : S/D TMM MADE, W/G
5 2 3 61 2
3 7 1 28 9 5 4
44 2
1 3
R
W–B
W–B
R–Y
R–W P
G–Y
G–W R–L G R
DO
WN
CLO
SE
OP
EN
UPNO
.1
NO
.2
MOON ROOF CONTROL RELAY
MOON ROOFCONTROL SW
11
TIMER
BUZZER
TIMER
S
R Q
QR
S6
12
W–B
W–B
TIMER
IG
II25
II24
C
C
R–L
R–L
R–L
R
W–B
W–B
W–B
L
JUN
CT
ION
CO
NN
EC
TO
R
MOON ROOFLIMIT SW
MOON ROOFMOTOR
M 2
J3
M 3M 5M 4
L
IV11IV21
R
R
( *2)
( *2)
( *1) (W/G)
(S/D, C/P)
IV15IV25
( *2)
(* 2)L
(*1)
(W/G)(S/D,C/P)
M
B 5 : S/DB32 : W/GB21 : C/P
B 4 : S/DB31 : W/GB21 : C/P
BK : S/D, C/PBP : W/G
1
15
II210
W–L
W–L
8L–R
R–L
DOOR LOCKCONTROL RELAY
D 8
IG
RLY+B
1K8 2G2
30APOWER
10AGAUGE
20ADOME
1
1K21C1
1I1
1L6
1M1 1I5
POWERMAINRELAY
2 3
1 5
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
169
CURRENT IS APPLIED AT ALL TIMES THROUGH POWER FUSE TO TERMINAL 5 OF POWER MAIN RELAY AND ALSO THROUGH DOMEFUSE TO TERMINAL 12 OF MOON ROOF CONTROL RELAY.
WITH THE IGNITION SW TURNED ON, THE CURRENT FLOWS FROM TERMINAL 1 OF POWER MAIN RELAY → TERMINAL 2 → TOGROUND THROUGH GAUGE FUSE. AS A RESULT, POWER MAIN RELAY IS ACTIVATED AND THE CURRENT TO TERMINAL 5 OFPOWER MAIN RELAY FLOWS FROM TERMINAL 3 OF RELAY TO TERMINAL 6 OF MOON ROOF CONTROL RELAY.
1. SLIDE OPEN OPERATIONWHEN THE IGNITION SW IS TURNED ON AND THE MOON ROOF CONTROL SW IS PUSHED TO THE OPEN POSITION, A SIGNAL ISINPUT FROM TERMINAL 3 OF MOON ROOF CONTROL SW TO TERMINAL 1 OF MOON ROOF CONTROL RELAY. MOON ROOF LIMIT SWNO. 2 ON AT THIS TIME.
WHEN THIS OCCURS, THE RELAY IS ACTIVATED AND THE CURRENT TO TERMINAL 6 OF MOON ROOF CONTROL RELAY FLOWSFROM TERMINAL 5 → TERMINAL 1 OF MOON ROOF MOTOR → TERMINAL 3 → TERMINAL 4 OF MOON ROOF CONTROL RELAY →TERMINAL 11 → TO GROUND AND ROTATES THE MOTOR TO OPEN THE MOON ROOF WHILE THE SW IS BEING PUSHED TO OPENPOSITION.
2. SLIDE CLOSE OPERATIONWITH THE IGNITION SW TURNED ON, THE MOON ROOF COMPLETELY OPEN AND MOON ROOF LIMIT SW NO. 1 AND NO. 2 BOTH ON,WHEN THE MOON ROOF CONTROL SW IS PUSHED TO THE CLOSE POSITION A SIGNAL IS INPUT FROM TERMINAL 6 OF MOONROOF CONTROL SW TO TERMINAL 2 OF MOON ROOF CONTROL RELAY.
WHEN THIS OCCURS, THE RELAY IS ACTIVATED AND THE CURRENT TO TERMINAL 6 OF MOON ROOF CONTROL RELAY FLOWSFROM TERMINAL 4 → TERMINAL 3 OF MOON ROOF MOTOR → TERMINAL 1 → TERMINAL 5 OF MOON ROOF CONTROL RELAY →TERMINAL 11 → TO GROUND AND ROTATES THE MOTOR TO CLOSE THE MOON ROOF WHILE THE SW IS BEING PUSHED TO CLOSEPOSITION.
MOON ROOF LIMIT SW NO. 1 TURNS OFF (LIMIT SW NO. 2 IS ON) AND A 100 MM BEFORE FULLY CLOSE POSITION, SIGNAL IS INPUTFROM TERMINAL 1 OF LIMIT SW NO. 1 TO TERMINAL 8 OF MOON ROOF CONTROL RELAY. THIS SIGNAL ACTIVATES THE RELAY ANDSTOPS CONTINUITY FROM TERMINAL 6 OF MOON ROOF CONTROL RELAY TO TERMINAL 11 . AS A RESULT, THE MOON ROOFSTOPS AT THIS POSITION.
TO CLOSE THE MOON ROOF COMPLETELY, PUSHING THE MOON ROOF CONTROL SW AGAIN TO THE CLOSE SIDE CAUSES ASIGNAL TO BE INPUT AGAIN TO TERMINAL 2 OF MOON ROOF CONTROL RELAY. THIS ACTIVATES THE RELAY AND THE MOON ROOFWILL CLOSE AS LONG AS THE MOON ROOF CONTROL SW IS BEING PUSHED, ALLOWING THE MOON ROOF TO FULLY CLOSE.
3. TILT UP OPERATIONWHEN THE MOON ROOF CONTROL SW IS PUSHED TO TILT UP POSITION, WITH THE IGNITION SW TURNED ON AND THE MOONROOF COMPLETELY CLOSED (MOON ROOF LIMIT SW NO. 2 IS OFF), A SIGNAL IS INPUT FROM TERMINAL 5 OF MOON ROOFCONTROL SW TO TERMINAL 3 OF MOON ROOF CONTROL RELAY. AS A RESULT, THE RELAY IS ACTIVATED AND THE CURRENT TOTERMINAL 6 OF RELAY FLOWS FROM TERMINAL 4 OF RELAY → TERMINAL 3 OF MOON ROOF MOTOR → TERMINAL 1 → TERMINAL5 OF RELAY → TERMINAL 11 TO GROUND AND ROTATES THE MOTOR SO THAT TILT UP OPERATION OCCURS AS LONG AS THEMOON ROOF CONTROL SW IS PUSHED ON THE TILT UP SIDE.
4. TILT DOWN OPERATIONWHEN THE MOON ROOF CONTROL SW IS PUSHED TO TILT DOWN POSITION, WITH THE IGNITION SW TURNED ON AND THE MOONROOF TILTED UP (NO. 1 AND NO. 2 MOON ROOF LIMIT SWITCHES ARE BOTH OFF), A SIGNAL IS INPUT FROM TERMINAL 2 OF MOONROOF CONTROL SW TO TERMINAL 7 OF MOON ROOF CONTROL RELAY.
AS A RESULT, THE RELAY IS ACTIVATED AND THE CURRENT TO TERMINAL 6 OF RELAY FLOWS FROM TERMINAL 5 OF RELAY →TERMINAL 1 OF MOON ROOF MOTOR → TERMINAL 3 → TERMINAL 4 OF RELAY → TERMINAL 11 → TO GROUND AND ROTATES THEMOTOR SO THAT TILT DOWN OPERATION OCCURS AS LONG AS THE MOON ROOF CONTROL SW IS PUSHED ON THE TILT DOWNSIDE. (DURING TILT DOWN, LIMIT SW NO. 1 IS CHANGED OFF TO ON.)
5. TILT UP REMINDER SYSTEMWHEN THE IGNITION SW IS TURNED FROM ON TO ACC OR OFF WITH THE MOON ROOF STILL TILTED UP THE CURRENT DOES NOTFLOW TO TERMINAL 6 OF MOON ROOF CONTROL RELAY.
THIS IS RECEIVED BY THE RELAY AS A SIGNAL THAT THE IGNITION SW IS TURNED OFF. AT THIS TIME, MOON ROOF LIMIT SW NO.1AND NO. 2 ARE OFF, SO SIGNALS ARE INPUT TO TERMINALS 8 AND 9 OF MOON ROOF CONTROL RELAY THAT THE MOON ROOF ISIN THE TILT OPERATION POSITION. WHEN THESE SIGNALS ARE INPUT TO THE MOON ROOF CONTROL RELAY, THE TIMER BUILTINTO THE RELAY OPERATES.
THUS THE CURRENT TO TERMINAL 12 OF MOON ROOF CONTROL RELAY FLOWS THROUGH BUZZER OF MOON ROOF CONTROLRELAY AND TERMINAL 11 OF MOON ROOF CONTROL RELAY TO GROUND AND THE BUZZER SOUNDS ABOUT 8 TIMES TO NOTIFYTHAT THE MOON ROOF IS STILL IN THE TILT UP CONDITION.
SYSTEM OUTLINE
170
UNLOCK AND SEAT BELT WARNING
5
1
1
2
1
1
2
2G2
IO15
IO12
C C
6
7
IG BL
R–W
R
R–L
W–B
R–G
R–Y
R–Y
R–Y
W–B
W–B
W–B
W–B
R–LR–L
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
20ADOME
SEAT BELTWARNING LIGHT[COMB. METER]
JUNCTIONCONNECTOR
UNLOCKWARNING SW[IGNITION SW]
DOOR COURTESYSW FRONT LH
BUCKLESW
BUCKLESW
J 1
C 9
I12
D12 B 7 B 8
( W/P
OW
ER
SE
AT)
( W/O
PO
WE
RS
EA
T)
W–B
C
CC
JUNCTIONCONNECTOR
J 5
W–B
( S/D
,C/P
)
W–B
( S/D
,C
/P)
( W/G
)
( W/G
)
1B
6
1C7
1G2 1H2 1H5
1C1
TIMER
BUZZER
9 7 1
10AGAUGE
INTEGRATION RELAY
10 5 6 8
1M1
1G4
171
CURRENT ALWAYS FLOWS TO TERMINAL 1 OF THE INTEGRATION RELAY THROUGH THE DOME FUSE.
1. SEAT BELT WARNING SYSTEMWHEN THE IGNITION SW IS TURNED ON, CURRENT FLOWS FROM THE GAUGE FUSE TO THE TERMINAL 7 OF THE INTEGRATIONRELAY AT THE SAME TIME, CURRENT FLOWS TO TERMINAL 9 OF THE RELAY FROM THE GAUGE FUSE THROUGH THE SEAT BELTWARNING LIGHT. THIS CURRENT ACTIVATES THE SEAT BELT WARNING RELAY AND, CURRENT FLOWING THROUGH THE WARNINGLIGHT FLOWS FROM TERMINAL 9 OF THE RELAY→ TERMINAL 10 → GROUND, CAUSING THE WARNING LIGHT TO LIGHT UP. AT THESAME AS THE WARNING LIGHT LIGHTS UP. A BUCKLE SW OFF SIGNAL IS INPUT TO TERMINAL 8 OF THE RELAY, THE CURRENTFLOWING TO TERMINAL 1 OF THE RELAY FLOWS FROM TERMINAL 10 → GROUND AND THE SEAT BELT WARNING BUZZER SOUNDSFOR APPROX. 4–8 SECONDS. HOWEVER, IF SEAT BELT IS PUT ON DURING THIS PERIOD (WHILE THE BUZZER IS SOUNDING),SIGNAL INPUT TO TERMINAL 8 OF THE RELAY STOPS AND THE CURRENT FLOW FROM TERMINAL 1 OF THE RELAY → TERMINAL 10→ GROUND IS CUT, CAUSING THE BUZZER TO STOP.
2. UNLOCK WARNING SYSTEMWITH THE IGNITION KEY INSERTED IN THE KEY CYLINDER (UNLOCK WARNING SW ON), THE IGNITION SW STILL OFF AND DOOROPEN (DOOR COURTESY SW ON), WHEN A SIGNAL IS INPUT TERMINAL 5 AND 6 OF THE RELAY, THE INTEGRATION RELAYOPERATES, CURRENT FLOWS FROM TERMINAL 1 OF THE RELAY → TERMINAL 10 → GROUND AND THE UNLOCK WARNINGBUZZER SOUNDS.
B 7, B 8 BUCKLE SW1–2 : CLOSED WITH DRIVR’S LAP BELT IN USE
D12 DOOR COURTESY SW FRONT LH1–GROUND : CLOSED WITH FRONT LH DOOR OPEN
INTEGRATION RELAY10–GROUND : ALWAYS CONTINUITY 6–GROUND : CONTINUITY WITH FRONT LH DOOR OPEN 5–GROUND : CONTINUITY WITH IGNITION KEY IN CYLINDER 8–GROUND : CONTINUITY UNLESS DRIVER’S LAP BELT IN USE 9–GROUND : 0 VOLTS WITH IGNITION SW ON AND BUCKLE SW OFF 1–GROUND : ALWAYS APPROX. 12 VOLTS 7–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
I12 UNLOCK WARNING SW [IGNITION SW]1–5 : CLOSED WITH IGNITION KEY IN CYLINDER
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
B 7 32 D12 34 (S/D), 35 (C/P), 36 (W/G) J 5 36 (W/G)
B 8 32 I12 33
C 9 32 J 1 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B
1C 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1G
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2E 22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IO1 42 FLOOR NO. 1 WIRE AND SEAT WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IG 42 INSTRUMENT PANEL BRACE LH
46 (S/D)
BL 48 (C/P) UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
SYSTEM OUTLINE
SERVICE HINTS
172
UNLOCK AND SEAT BELT WARNING
173
HORN
10
1 1
G–B
G–W
G–W
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
HORN SW[COMB. SW] HORN
LHHORNRH
C12H 5 H 6
2G5 2A3
10AHORN
HORNRELAY
1 3
2
HORN RELAY2–3 : CLOSED WITH HORN SW ON
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C12 32 H 5 28 (1MZ–FE), 30 (5S–FE) H 6 28 (1MZ–FE), 30 (5S–FE)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
2A22 ENGINE ROOM MAIN WIRE AND J/B NO 2 (ENGINE COMPARTMENT LEFT)
2E22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
1
BLACK BLACKC12 H 5, H 6
X X X
X 10
SERVICE HINTS
174
SRS (SUPPLEMENTAL RESTRAINT SYSTEM)
NOTICE: When inspecting or repairing the SRS (supplemental restraint system), perform the operation inaccordance with the following precautionary instructions and the procedure and precautions in the RepairManual for the applicable model year. Malfunction symptoms of the supplemental restraint system are difficult to confirm, so the diagnostic trouble
codes become the most important source of information when troubleshooting.When troubleshooting the supplemental restraint system, always inspect the diagnostic trouble codes beforedisconnecting the battery.
Work must be started after 90 seconds from the time the Ignition SW is set to the “LOCK” position and thenegative (–) terminal cable is disconnected from the battery.(The supplemental restraint system is equipped with a back–up power source so that if work is started within90 seconds of disconnecting the negative (–) terminal cable of the battery, the SRS may be activated.)When the negative (–) terminal cable is disconnected from the battery, memory of the clock and audio systemswill be cancelled. So before starting work, make a record of the contents momorized by each memory system.When work is finished, reset the clock and audio system as before and adjust the clock. This vehicle has tiltand telescopic steering, power seat and outside rear view mirror and power shoulder belt anchorage, whichare all equipped with memory function, it is not possible to make a record of the customer, and ask thecustomer to adjust the features and reset the memory.To avoid erasing the memory of each memory system, never use a back–up power supply from outside thevehicle.
When removing the steering wheel pad or handling a new steering wheel pad, keep the pad upper surfacefacing upward. Also, lock the lock lever of the twin lock type connector at the rear of the pad and take carenot to damage the connector.(Storing the pad with its metallic surface up may lead to a serious accident if the SRS inflates for some reason.)
Store the steering wheel pad where the ambient temperature remains below 93°C (200°F), without highhumidity and away from electrical noise.
Never use SRS parts from another vehicle. When replacing SRS parts, replace them with new parts. Never disassemble and repair the steering wheel pad, center SRS sensor assembly or front airbag sensors. Before repairing the body, remove the airbag sensors if during repair shocks are likely to be applied to the
sensors due to vibration of the body or direct tapping with tools or other parts. Do not reuse a steering wheel pad or front airbag sensors.
After evaluating whether the center airbag sensor assembly is damaged or not, decide whether or not to reuseit. (See the Repair Manual for the method for evaluating the center airbag sensor assembly.)
When troubleshooting the supplemental restraint system, use a high–impedance (Min. 10k/V) tester. The wire harness of the supplemental restraint system is integrated with the cowl wire harness assembly and
engine wire harness assembly.The vehicle wiring harness exclusively for the airbag system is distinguished by corrugated yellow tubing, asare the connectors.
Do not measure the resistance of the airbag squib.(It is possible this will deploy the airbag and is very dangerous.)
If the wire harness used in the supplemental restraint system is damaged, replace the whole wire harnessassembly.When the connector to the airbag front sensors can be repaired alone (when there is no damage to the wireharness), use the repair wire specially designed for the purpose.(Refer to the Repair Manual for the applicable Model year for details of the replacement method.)
INFORMATION LABELS (NOTICES) are attached to the periphery of the SRS components. Follow theinstructions on the notices.
175
The supplemental restraint system has connectors which possess the functions described below:1. SRS ACTIVATION PREVENTION MECHANISM
Each connector contains a short spring plate. When theconnector is disconnected, the short spring plateautomatically connects the power source and groundingterminals of the squib to preclude a potential differencebetween the terminals.
2. ELECTRICAL CONNECTION CHECK MECHANISMThis mechanism is designed to electrically check ifconnectors are connected correctly and completely.The electrical connection check mechanism is designed sothat the connection detection pin connects with thediagnosis terminals when the connector housing lock is inthe locked condition.
176
SRS (SUPPLEMENTAL RESTRAINT SYSTEM)
3. CONNECTOR TWIN–LOCK MECHANISMWith this mechanism connectors (male and femaleconnectors) are locked by two locking devices to increaseconnection reliability. If the primary lock is incomplete, ribsinterfere and prevent the secondary lock.
177
IP112 IP38
1 2
FRONT AIRBAGSENSOR LH
AIRBAG SQUIB(STEERINGWHEEL PAD)
SPIRALCABLE
F 1 A15
12 4 5 11
B–O P–L
B–Y
Y–B
LG–R
B–Y
W–B
W–B
WBWB
–SL +SL D+ D– E1 E2
IG2 ACC LA
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
DATA LINK CONNECTOR 2(TDCL)
DATA LINK CONNECOR 1(CHECK CONNECTOR)
AB TC AB TC
D 3 D 1
CENTER AIRBAG SENSORASSEMBLY
C 3
SRS WARNING LIGHT[COMB. METER]
C10
Y–B
2 1
W–B
W–B
W–R
B–Y
Y–B
B–Y
LG–R
B–Y
TC
IG IE
CCBBB
13 14 12 7
CB
11 10 3 4 5 6
JUNCTION CONNECTOR(FOR SRS)
J 4
2 1
AIRBAG SQUIB(FRONT PASSENGERAIRBAG ASSEMBLY)
A22
BW
P– P+
1 2
1 2
A B
CONNECTIONDETECTIONPIN
1 2
A B
CONNECTIONDETECTIONPIN
WB
–SR +SR
8 9
FRONT AIRBAGSENSOR RH
F 2
1F9 1F 3 1F
7. 5AIGN
15ACIG/RADIO
7. 5ASRS
5
3D16
3D17
1M1 1M5
1F21F1
178
SRS (SUPPLEMENTAL RESTRAINT SYSTEM)
THE SRS (SUPPLEMENTAL RESTRAINT SYSTEM) IS A DRIVER AND PASSENGER PROTECTION DEVICE WHICH HAS ASUPPLEMENTAL ROLE TO THE SEAT BELTS.
WHEN THE IGNITION SW IS TURNED TO ACC OR ON, CURRENT FROM THE CIG/RADIO FUSE FLOWS TO TERMINAL 14 OF THECENTER AIRBAG SENSOR ASSEMBLY. ONLY WHEN THE IGNITION SW IS ON DOES THE CURRENT FROM THE IGN FUSE FLOW TOTERMINAL 13 .
IF AN ACCIDENT OCCURS WHILE DRIVING, DECELERATION CAUSED BY A FRONTAL IMPACT IS DETECTED BY EACH SENSOR ANDSWITCH, AND WHEN THE FRONTAL IMPACT EXCEEDS A SET LEVEL (WHEN THE SAFING SENSOR BUILT INTO THE CENTER AIRBAGSENSOR ASSEMBLY IS ON AND THE CENTER AIRBAG SENSOR IS ON, FRONT AIRBAG SENSORS ARE OFF), CURRENT FROM THECIG/RADIO OR IGN FUSE FLOWS TO TERMINALS 2 , 3 OF THE CENTER AIRBAG SENSOR ASSEMBLY → TERMINAL 1 OF THE AIRBAGSQUIB → SQUIB → TERMINAL 2 → TERMINALS 1 , 4 OF CENTER AIRBAG SENSOR ASSEMBLY → TERMINAL 6 , TERMINAL 5 OR BODYGROUND → GROUND.
WHEN THE SAFING SENSOR BUILT INTO THE CENTER AIRBAG SENSOR ASSEMBLY IS ON AND THE FRONT AIRBAG SENSOR LH ORRH IS ON, CENTER AIRBAG SENSOR IS OFF CURRENT FROM THE CIG/RADIO OR IGN FUSE FLOWS TO TERMINALS 2, 3 OF THECENTER AIRBAG SENSOR ASSEMBLY → TERMINAL 1 OF THE AIRBAG SQUIB → SQUIB → TERMINAL 2 → TERMINALS 1 , 4 OFCENTER AIRBAG SENSOR ASSEMBLY → TERMINAL 8 OR 11 → TERMINAL 1 OF FRONT AIRBAG SENSOR → TERMINAL 2 →TERMINAL 9 OR 10 OF CENTER AIRBAG SENSOR ASSEMBLY → TERMINAL 6 , TERMINAL 5 OR BODY GROUND → GROUND.
WHEN THE SAFING SENSOR BUILT INTO THE CENTER AIRBAG SENSOR ASSEMBLY IS ON, AND THE FRONT AIRBAG SENSOR LH ORRH IS ON AND CENTER AIRBAG SENSOR IS ON ONE OF THE ABOVE–MENTIONED CIRCUITS IS ACTIVATED SO THAT CURRENTFLOWS TO THE AIRBAG SQUIB AND CAUSES IT TO OPERATE. THE BAG STORED INSIDE THE STEERING WHEEL PAD ISINSTANTANEOUSLY EXPANDED TO SOFTEN THE SHOCK TO THE DRIVER.
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
A15 32 D 1 28 (1MZ–FE), 30 (5S–FE) F 2 28 (1MZ–FE), 30 (5S–FE)
C 3 32 D 3 32 J 4 33
C10 32 F 1 28 (1MZ–FE), 30 (5S–FE)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1F20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1M20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
3D 24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IP144 ENGINE WIRE AND COWL WIRE
IP344 ENGINE WIRE AND COWL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IE 42 LEFT KICK PANEL
IG 42 INSTRUMENT PANEL BRACE LH
SYSTEM OUTLINE
179
180
POWER SEAT
IO14
IO15
BL
M2 1
M1 2
M1 2
M2 1
5 8 2 6 12 11 4 7
10
9
FR RR UP DOWN UP DOWN FR RR
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
POWER SEAT CONTROL SW
POWER SEAT MOTOR(FOR SLIDE CONTROL)
POWER SEAT MOTOR(FOR REAR VERTICALCONTROL)
POWER SEAT MOTOR(FOR FRONT VERTICALCONTROL)
POWER SEAT MOTOR(FOR RECLINING MOTORCONTROL)
R–W
R–W
W–B
W–B
L
L–B
L–Y
R L–R
L–W
R–G
R–B
P 4
P 8 P 5 P 6 P 7
C
C
W–B
JUNCTIONCONNECTOR
J 5
W–B
( S/D
,C
/P)
( W/G
)( W
/G)
( EX
.C
/P)
( EX
.C
/P)
1H20
30APOWER
181
P 4 POWER SEAT CONTROL SW10–GROUND : ALWAYS APPROX. 12 VOLTS 9–GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
J 5 36 (W/G) P 5 33 P 7 33
P 4 33 P 6 33 P 8 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IO1 42 FLOOR NO. 1 WIRE AND SEAT WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
46 (S/D)
BL 48 (C/P) UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
1
2
1
2
1
2
P 4 P 5 P 6
P 7 P 8
GRAY ORANGE ORANGE
GREEN
1 2
WHITE
C C C C
C C C C C C
J 5
(HINT : SEE PAGE 7)
2 X
5 4
11 8910 7
X
12
6
SERVICE HINTS
182
SHIFT LOCK
A
1
2
STOP LIGHTSW
G–R
G–W
G–W
G–W
L–R
B–R
L–R
1 3 6
KEY INTERLOCKSOLENOID
L–B
W–B
W–B
W–B
54
SHIFT LOCK ECU
SHIFT LOCKCONTROL SW
SHIFT LOCKSOLENOID
P1
P
P2
SL–
SL+
L–B
2
1
II29 II211
B–R
L–R
B
B
JUNCTIONCONNECTOR
II220
G
G–W
G–R
L–R
L–R
II13
B
B
IE IF
JUNCTIONCONNECTOR
( )
J 3S10
S 5
K 3
J 2
B1A2
B2 B1
NOISE FILTER(FOR STOP LIGHT)
N 2 , N 3A
G–W
G–R
1L9 1L2 1M3
15ACIG/RADIO
15AECU–IG
15ASTOP
1L4
1M6
FROM POWER SOURCE SYSTEM SEE PAGE 64
B B B
B B B B B B
B
B B B
J 2 J 3
B
(HINT : SEE PAGE 7)
(HINT : SEE PAGE 7)
1 2
N 3 B
1 3X
4 5 6
1 2
S 5 S10 BLUE
1 2
K 3
12
N 2 A
183
WHEN THE IGNITION SW IS TURNED TO ACC POSITION THE CURRENT FROM THE CIG/RADIO FUSE FLOWS TO TERMINAL 1 OF THESHIFT LOCK ECU. WHEN THE IGNITION SW IS TURNED TO ON POSITION THE CURRENT FROM THE ECU–IG FUSE FLOWS TOTERMINAL 3 OF THE ECU.
1. SHIFT LOCK MECHANISMWITH THE IGNITION SW ON, WHEN A SIGNAL THAT THE BRAKE PEDAL IS DEPRESSED (STOP LIGHT SW ON) AND A SIGNAL THATTHE SHIFT LEVER IS PUT IN “P” POSITION (CONTINUITY BETWEEN P1 AND P OF THE SHIFT LOCK CONTROL SW) IS INPUT TO THEECU, THE ECU OPERATES AND CURRENT FLOWS FROM TERMINAL 3 OF THE ECU → TERMINAL SL+ OF THE SHIFT LOCKSOLENOID → SOLENOID → TERMINAL SL– → TERMINAL 5 OF THE ECU → GROUND. THIS CAUSES THE SHIFT LOCK SOLENOID TOTURN ON (PLATE STOPPER DISENGAGES) AND THE SHIFT LEVER CAN SHIFT INTO OTHER POSITION THAN THE “P” POSITION.
2. KEY INTERLOCK MECHANISMWITH THE IGNITION SW IN ON OR ACC POSITION, WHEN THE SHIFT LEVER IS PUT IN “P” POSITION (NO CONTINUITY BETWEEN P2AND P OF SHIFT LOCK CONTROL SW), THE CURRENT FLOWING FROM TERMINAL 4 OF THE ECU → KEYINTERLOCK SOLENOID ISCUT OFF. THIS CAUSES THE KEYINTERLOCK SOLENOID TO TURN OFF (LOCK LEVER DISENGAGES FROM LOCK POSITION) ANDTHE IGNITION KEY CAN BE TURNED FROM ACC TO LOCK POSITION.
S 5 SHIFT LOCK ECU1–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ACC OR ON POSITION3–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION5–GROUND : ALWAYS CONTINUITY6–GROUND : APPROX. 12 VOLTS WITH BRAKE PEDAL DEPRESSED4–GROUND : 0 VOLTS WITH IGNITION SW AT ACC POSITION AND SHIFT LEVER POSITION IN P POSITION
6–12 VOLTS WITH SHIFT LEVER POSITION IN EXCEPT P POSITION
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
J 2 33 N 2 A 33 S10 33
J 3 33 N 3 B 33
K 3 33 S 5 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1L20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1M20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
II1 42 COWL WIRE AND INSTRUMENT PANEL WIRE
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IE42 LEFT KICK PANEL
IF42 LEFT KICK PANEL
SYSTEM OUTLINE
SERVICE HINTS
184
FRONT WIPER AND WASHER
M
3 6 5
IR116 IR115 IR114
IE
I 5
OF
F
MIS
T
INT
LOW
HIG
H
WA
SH
ER
L
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
8
4
16
13
7
18
L–O
L–B L
L–Y
W–B
L–O
L–B
L–Y
FRONT WIPER AND WASHER SW (W/ WIPER RELAY)[COMB. SW]
FRONT WIPER MOTORF 9
C13
2
IR1
11
M1 2
E 1
LL
L
L–W L
WASHER MOTORW 1
L–W
L
1 2
C13 BLACK W 1 BLACKF 9 BLACK
IR117
EA
1
W–B
X 7 8 X
X X 16 18 X
4 X X
13 X
1 2 3
65X
1M2
20AWIPER
185
WITH THE IGNITION SW TURNED ON, THE CURRENT FLOWS TO TERMINAL 18 OF THE WIPER AND WASHER SW, TERMINAL 2 OFTHE WASHER MOTOR AND TERMINAL 4 OF THE WIPER MOTOR THROUGH THE WIPER FUSE.
1. LOW SPEED POSITIONWITH WIPER SW TURNED TO LOW POSITION, THE CURRENT FLOWS FROM TERMINAL 18 OF THE WIPER AND WASHER SW →TERMINAL 7 → TERMINAL 3 OF THE WIPER MOTOR → WIPER MOTOR → TERMINAL 1 → TO GROUND AND CAUSES TO THE WIPERMOTOR TO RUN AT LOW SPEED.
2. HIGH SPEED POSITIONWITH WIPER SW TURNED TO HIGH POSITION, THE CURRENT FLOWS FROM TERMINAL 18 OF THE WIPER AND WASHER SW →TERMINAL 13 → TERMINAL 2 OF THE WIPER MOTOR → WIPER MOTOR → TERMINAL 1 → TO GROUND AND CAUSES TO THE WIPERMOTOR TO RUN AT HIGH SPEED.
3. INT POSITIONWITH WIPER SW TURNED TO INT POSITION, THE RELAY OPERATES AND THE CURRENT WHICH IS CONNECTED BY RELAYFUNCTION FLOWS FROM TERMINAL 18 OF THE WIPER AND WASHER SW → TERMINAL 16 → TO GROUND. THIS FLOW OF CURRENTOPERATES THE INTERMITTENT CIRCUIT AND THE CURRENT FLOWS FROM TERMINAL 18 OF THE WIPER AND WASHER SW →TERMINAL 7 → TERMINAL 3 OF THE WIPER MOTOR → TERMINAL 1 → TO GROUND AND THE WIPER FUNCTIONS.
THE INTERMITTENT OPERATION IS CONTROLLED BY A CONDENSER’S CHARGED AND DISCHARGED FUNCTION INSTALLED INRELAY AND THE INTERMITTENT TIME IS CONTROLLED BY A TIME CONTROL SW TO CHANGE THE CHARGING TIME OF THECONDENSER.
4. WASHER CONTINUOUS OPERATIONWITH WASHER SW TURNED TO ON, THE CURRENT FLOWS FROM TERMINAL 2 OF THE WASHER MOTOR → TERMINAL 1 →TERMINAL 8 OF THE WIPER AND WASHER SW → TERMINAL 16 → TO GROUND AND CAUSES TO THE WASHER MOTOR TO RUN ANDWINDOW WASHER TO JET. THIS CAUSES THE CURRENT TO FLOW TO WASHER CONTINUOUS OPERATION CIRCUIT IN TERMINAL 18OF THE WIPER AND WASHER SW → TERMINAL 7 → TERMINAL 3 OF THE WIPER MOTOR → TERMINAL 1 → TO GROUND AND THEWIPER FUNCTION.
C13 FRONT WIPER AND WASHER SW (W/ WIPER RELAY) [COMB. SW]16–GROUND : ALWAYS CONTINUITY18–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION7–GROUND : APPROX. 12 VOLTS WITH WIPER AND WASHER SW AT LOW OR MIST POSITION
APPROX. 12 VOLTS 2 TO 12 SECONDS INTERMITTENTLY WITH WIPER SW AT INT POSITION4–GROUND : APPROX. 12 VOLTS WITH IGNITION SW ON UNLESS WIPER MOTOR AT STOP POSITION
13–GROUND : APPROX. 12 VOLTS WITH WIPER AND WASHER SW AT HIGH POSITIONF 9 FRONT WIPER MOTOR
5–6 : CLOSED UNLESS WIPER MOTOR AT STOP POSITION
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C13 32 F 9 28 (1MZ–FE), 30 (5S–FE) W 1 28 (1MZ–FE), 30 (5S–FE)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IR1 44 ENGINE ROOM MAIN WIRE AND COWL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EA38 (1MZ–FE)
FRONT RIGHT FENDEREA40 (5S–FE)
FRONT RIGHT FENDER
IE 42 LEFT KICK PANEL
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E 138 (1MZ–FE)
ENGINE ROOM MAIN WIREI 5 44 COWL WIRE
E 140 (5S–FE)
ENGINE ROOM MAIN WIRE
SYSTEM OUTLINE
SERVICE HINTS
186
REAR WIPER AND WASHER
IR1
18
IR1
17
M2 3
IJ14 IJ114 IJ18
Bc38 Bc36 Bc37
Bd16 Bd18 Bd17
I 7
B36
M
1 4
BL IE
L L–O L–O
L
L
L L
L–O
P–B P
–G
W–B
L–O
L–O
P–B
P–G
W–B
W–B
W–B
L–W
L–Y
L–W
L–Y
L–W
L–YL
LL
2 1 7
2 1 10 16
3
4
C
8 6 3
C
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
JUNCTIONCONNECTOR
J 5
REAR WIPERMOTOR
R18
REAR WIPER RELAYR19
WASHER MOTORW 1
REAR WIPER AND WASHER SW[COMB. SW]
C13
OFF
INT
ON
WASHER
WASHER
P–G
( CA
NA
DA
)
BR
2
W–B
( US
A)
1H15 1M2
WIPER20A
187
WHEN THE IGNITION SW IS TURNED ON, CURRENT FLOWS TO TERMINAL 2 OF WASHER MOTOR, TERMINAL 4 OF REAR WIPERRELAY AND TERMINAL 1 OF REAR WIPER MOTOR THROUGH THE WIPER FUSE.
1. REAR WIPER NORMAL OPERATIONWITH THE IGNITION SW TURNED ON AND REAR WIPER AND WASHER SW TURNED ON, THE CURRENT FLOWING TO TERMINAL 4OF REAR WIPER RELAY FLOWS TO TERMINAL 6 OF RELAY → TERMINAL 1 OF REAR WIPER AND WASHER SW → TERMINAL 16 →TO GROUND. THUS, THE RELAY COIL IS ACTIVATED AND THE CURRENT TO TERMINAL 4 OF RELAY FLOWS TO TERMINAL 1 →TERMINAL 4 OF REAR WIPER MOTOR → MOTOR → TERMINAL 2 → TO GROUND AND CAUSES THE MOTOR TO OPERATE THEWIPER.
2. REAR WIPER INTERMITTENT OPERATIONWITH THE IGNITION SW TURNED ON AND REAR WIPER AND WASHER SW TURNED TO INT POSITION, THE CURRENT FLOWING TOTERMINAL 4 OF REAR WIPER RELAY FLOWS TO TERMINAL 3 OF RELAY → TERMINAL 10 OF WIPER SW → TERMINAL 16 → TOGROUND. AS A RESULT, THE RELAY OPERATES AND CURRENT FLOWS FROM TERMINAL 4 OF RELAY → TERMINAL 1 → TERMINAL4 OF REAR WIPER MOTOR → MOTOR → TERMINAL 2 → TO GROUND, CAUSING THE MOTOR TO ROTATE TO OPERATE THE WIPER.AT THIS TIME THE CONTACT IN THE WIPER MOTOR CLOSED AND THE CURRENT FLOWS FROM TERMINAL 1 OF REAR WIPERMOTOR → TERMINAL 3 → TERMINAL 2 OF REAR WIPER RELAY → TERMINAL 1 → TERMINAL 4 OF REAR WIPER MOTOR →TERMINAL 2 → TO GROUND.
THUS, THE INTERMITTENT–STOP CIRCUIT OPERATES, THE CONDENOR IN THE CIRCUIT CHARGES AND THE WIPER CONTINUES TOOPERATE UNTIL REACHING THE STOP POSITION. AFTER THE WIPER STOPS, CURRENT DOES NOT FLOW TO THEINTERMITTENT–STOP CIRCUIT FROM TERMINAL 2 OF RELAY, BUT THE CONDENSER DISCHARGES CURRENT INTO THEINTERMITTENT CIRCUIT AND THE CIRCUIT OPERATES UNTIL THE CONDENSER DISCHARGE ENDS. AS A RESULT, THIS DISCHARGEINTERVAL BECOMES THE INTERMITTENT TIME.
WHEN THE CURRENT IS DISCHARGED COMPLETELY, THE CURRENT FLOWING TO TERMINAL 4 OF RELAY FLOWS TO TERMINAL 3→ TERMINAL 10 OF REAR WIPER AND WASHER SW → TERMINAL 16 → TO GROUND.
THEN, THE CURRENT IN TERMINAL 4 OF RELAY FLOWS FROM TERMINAL 1 → TERMINAL 4 OF MOTOR → MOTOR → TERMINAL 2 →TO GROUND AND ROTATES THE MOTOR. THROUGH REPEITION OF THIS PROCESS, INTERMITTENT OPERATION OF THE REARWIPER OCCURS.
3. WASHER OPERATIONWITH THE IGNITION SW ON AND THE REAR WIPER AND WASHER SW IS TURNED STRONGLY (WASHER SW ON), CURRENT FLOWSFROM TERMINAL 2 OF WASHER MOTOR → TERMINAL 3 → TERMINAL 2 OF REAR WIPER AND WASHER SW → TERMINAL 16 → TOGROUND SO THAT THE WASHER MOTOR ROTATES AND WINDOW WASHER EJECTS THE SPRAY, ONLY THE WHILE THE REARWASHER SW IS TURNED, WHEN THE REAR WIPER SW IS OFF, AND THE REAR WIPER AND WASHER SW IS THEN TURNED IN THEOFF DIRECTION, WASHER LIQUID WILL ALSO SPLAY.
R19 REAR WIPER RELAY4–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION7–GROUND : ALWAYS CONTINUITY
1–4 : POINTS CHANGES EVERY APPROX. 9–15 SECONDS INTERMITTENTLY WITH IGNITION SW ON AND WIPER SW ATINT POSITION
W 1 WASHER MOTOR2–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION3–GROUND : CONTINUITY WITH WASHER SW TURNED ON
SYSTEM OUTLINE
SERVICE HINTS
188
REAR WIPER AND WASHER
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C13 32 R18 36 (W/G) W 1 29 (1MZ–FE), 30 (5S–FE)
J 5 36 (W/G) R19 36 (W/G)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
IR1 44 ENGINE ROOM MAIN WIRE AND COWL WIRE
Bc1 50 (W/G) BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bd1 50 (W/G) BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IE 42 LEFT KICK PANEL
46 (S/D)
BL 48 (C/P) UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
BR 50 (W/G) BACK DOOR CENTER
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I 7 44 COWL WIRE B36 50 (W/G) FLOOR NO. 1 WIRE
189
CIGARETTE LIGHTER AND CLOCK
2G2
I 7
IE
1
F
1 2
F
2 4 3
W–B
L–R
L–R
R
L–R
W–
B
GG
W–B
W–B
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
20ADOME
JUNCTIONCONNECTOR
FROM TAIL FUSE
CIGARETTELIGHTER CLOCK
J 2
C 4C 6
SERVICE HINTS
FFF
C 4 C 6
J 2 DARK GRAY
BLACK
(HINT : SEE PAGE 7)
1
21 2
3 4
1D7
15ACIG/RADIO
3D9
3C21
1M5
1C8
C 4 CIGARETTE LIGHTER2–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT
ACC OR ON POSITION1–GROUND : ALWAYS CONTINUITY
C 6 CLOCK3–GROUND : ALWAYS APPROX. 12 VOLTS (POWER FOR
CLOCK)4–GROUND : APPROX .12 VOLTS WITH IGNITION SW AT
ACC OR ON POSITION(POWER FOR INDICATION)
2–GROUND : APPROX .12 VOLTS WITH LIGHT CONTROLSW AT TAIL OR HEAD POSITIONAPPROX. 12 VOLTS WITH ENGINERUNNING AND PARKING BRAKE RELEASED(CANADA)
1–GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 4 32 C 6 32 J 2 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B
1C20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1D20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M
2E 22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IE 42 LEFT KICK PANEL
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I 7 44 COWL WIRE
190
REAR WINDOW DEFOGGER
AC
IE BS
2
3
6
C1
B1
I 7
IG
F
F
JUNCTIONCONNECTOR
RE
AR
WIN
DO
WD
EFO
GG
ER
REAR WINDOWDEFOGGER SW
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
Y–L
R–L
W–B
W–B
W–B
W–B
BB
W–B
R 5
J 2
R16
,R
17
B
Bc11
Bd32
Be11
BB
B
W–B
TIMER
A1
D1
BN
BB
( W/G
)
( S/D
,C
/P)
( W/G
)
( S/D
,C
/P)
(W/G)
(S/D, C/P)
(W/G)
(S/D, C/P)
D
1C10 1H10
1D
8
1M1
40ADEFOG
DEFOGGERRELAY
NOISEFILTER
1 3
2 5
1 2
2
1D6
GAUGE
1M5
1C8
10A
191
DEFOGGER RELAY5–3 : CLOSED WITH IGNITION SW ON, DEFOGGER SW ON
R 5 REAR WINDOW DEFOGGER SW3–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION2–GROUND : ALWAYS CONTINUITY3–6 : CONTINUITY WITH DEFOGGER SW ON
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
J 2 33R16
A 34 (S/D), 35 (C/P), 36 (W/G)R17
B 34 (S/D), 35 (C/P), 36 (W/G)
R 5 33R16
C 34 (S/D), 35 (C/P), 36 (W/G)R17
D 34 (S/D), 35 (C/P), 36 (W/G)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1C20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1D20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
Bc1 50 (W/G) BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bd3 50 (W/G) BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
Be1 50 (W/G) REAR WINDOW NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IE 42 LEFT KICK PANEL
IG 42 INSTRUMENT PANEL BRACE LH
BN46 (S/D)
UNDER THE RIGHT QUARTER PILLARBN48 (C/P)
UNDER THE RIGHT QUARTER PILLAR
BS 50 (W/G) BACK DOOR RIGHT
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I 7 44 COWL WIRE
A
FFF
X 2
3 6
J 2 R 5 R16 , R17 BDARK GRAY BLACKBLUE
(HINT : SEE PAGE 7)
11
DR16 , R17C BLACK
SERVICE HINTS
192
CRUISE CONTROL
B
ST
1IG
1
AC
CA
M1
7
IP38
IP311
II14
2
1
11
2 13 4 18 8 3
1715
20
14 20 5
102
1
3
B4B12 B5 B9
A6
1
2
IG
C C
I13
11
R–L R–L
R–L
W–B
W–B W–B
B–R
B–W R–L
B–W
B–R
B
B
W–B
W–L W
LG–R
R–W
LG–R
R–W
LG–R
R–W
R–W
W–B
W–B
G–BG
V–Y
G–Y
V–Y
PLG
B
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
10AGAUGE
COMBINATON METER
DIO
DE
( FO
RC
RU
ISE
CO
NT
RO
L)
VEHICLESPEED SENSOR(SPEED SENSOR)
DA
TA
LIN
KC
ON
NE
CT
OR
2( T
DC
L)
A/D
JUNCTIONCONNECTOR
CRUISE CONTROLCLUTCH SW(M/T)
CRUISE CONTROL SW[COMB. SW]
DA
TALI
NK
CO
NN
EC
TO
R1
( CH
EC
KC
ON
NE
CTO
R)
PA
RK
ING
BR
AK
ES
W
PA
RK
ING
BR
AK
ES
W
MA
IN
CANCEL
SET/COAST
RESUME/ACCEL
N&C GND CMS CCS TC PKB
B SPD PI
TC
IGN
ITIO
NS
W
P
N
5
6
EF11
B–W
B–W
J 1
P1
D5
C 8 , C 9
D3
V 5
A
PA
RK
/NE
UTR
AL
PO
SIT
ION
SW
( NE
UT
RA
LS
TAR
TS
W)
( A/T
)
BTO
ST
AR
TE
RR
ELA
Y
CRUISE CONTROL ECUC16
C15
C13
D1 P
3
P2
( 1M
Z–F
E)
SPEED
CR
UIS
E
I12
IP32
( A/T
)
( 5S
–FE
)
IP314
( A/T
)
( M/T
)( M
/T)
R–L
TO BACK–UP LIGHT SW (M/T)TO PARK/NEUTRAL POSITION SW(NEUTRAL START SW)(A/T)TO GENERATOR (ALTERNATOR)
R–LI18
( *2)
O ( *1)
G–L
( *2)
O ( *1)
O ( *1)
G–L
( *2)
1G6 3C16
1A14 3B161E5
1A7 1D6 1B6
15AECU–IG
3D22 3B8
3B10 3B19 3B9
3B7 3B18
3B17
3B14 3B5
3C18
1M
1
1C
11
3B12
3D8 3C8
3B15
3D16
193
*2 : TMM MADE*1 : TMC MADE
A
M
26 25 24 1211
23 22 9 1 15 16
3 2 1 7 6 5
A17 B7
IP317 IP15
IR19 IR18 IR17 IR13 IR12 IR11
EB
4
I23
10
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
VR3 VR2 VR1 MC MO
R–Y
W–B W–B
IDL ECT OD STP+ BATT STP–
L
P–L
L
V–R
Y–B
G–R
G–R
G–R
G–W
G–W
G–W
R–G
R–BL
L–B
L–R
L–R
L–B L
R–B
R–G
R–Y
(1MZ–FE)
(5S–FE)
CRUISE CONTROL ECU
CRUISE CONTROL ACTUATOR
ENGINE CONTROL MODULE(ENGINE AND ELECTRONIC CONTROLLEDTRANSMISSION ECU)
A32C12
C16
C 2
IDL S2 OD1
A1 B1
B
2 B2 1 4
2 3
G–R
G–W
G–B
G–R
R–Y
G–B
NO
ISE
FIL
TER
( FO
RS
TO
PLI
GH
T)
STOPLIGHT SW
N2
,N
3
S10
A
( A/T
)( A
/T)
( A/T
)
L–W
( 1M
Z–F
E)
L
( 5S
–FE
)
BE 7 , E10A C, E 8 (A/T)
E14 C (M/T)
1A12 1M3
15ASTOP
1A15
1M6
3B13
3C19
2E
8
2B
6
194
CRUISE CONTROL
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 2 28 (1MZ–FE), 30 (5S–FE) D 5 32 N 3 B 33
C 8 B 32 E 7 A 32 P 1 29 (1MZ–FE), 31 (5S–FE)
C 9 A 32 E 8 C 32 P 2 33
C13 32 E10 B 32 P 3 33
C15 32 E14 C 32 S10 33
C16 32 I12 33 V 5 29 (1MZ–FE), 31 (5S–FE)
D 1 28 (1MZ–FE), 30 (5S–FE) J 1 33
D 3 32 N 2 A 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A
1B
1C
1D 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1E
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1G
1M
2B22 ENGINE ROOM MAIN WIRE AND J/B NO 2 (ENGINE COMPARTMENT LEFT)
2E22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3B
3C 24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EF138 (1MZ–FE)
ENGINE WIRE AND COWL WIREEF140 (5S–FE)
ENGINE WIRE AND COWL WIRE
II1 42 COWL WIRE AND INSTRUMENT PANEL WIRE
IP144 ENGINE WIRE AND COWL WIRE
IP344 ENGINE WIRE AND COWL WIRE
IR1 44 ENGINE ROOM MAIN WIRE AND COWL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EB38 (1MZ–FE)
FRONT LEFT FENDEREB40 (5S–FE)
FRONT LEFT FENDER
IG 42 INSTRUMENT PANEL BRACE LH
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I13 44 COWL WIRE I23 44 COWL WIRE
I18 44 ENGINE WIRE
195
196
CRUISE CONTROL
CURRENT IS APPLIED AT ALL TIMES THROUGH STOP FUSE TO TERMINAL 1 OF THE CRUISE CONTROL ECU AND TERMINAL 2 OFSTOP LIGHT SW, AND ALSO THROUGH THE STOP FUSE TO TERMINAL 15 OF CRUISE CONTROL ECU.
WITH THE IGNITION SW TURNED TO ON, THE CURRENT FLOWS THROUGH GAUGE FUSE TO TERMINAL (A) 6 OF COMBINATIONMETER AND THE CURRENT THROUGH ECU–IG FUSE FLOWS TO TERMINAL 14 OF CRUISE CONTROL ECU.
WHEN THE IGNITION SW IS ON AND THE CRUISE CONTROL MAIN SW IS TURNED ON, A SIGNAL IS INPUT FROM TERMINAL 15 OFCRUISE CONTROL MAIN SW TO TERMINAL 4 OF CRUISE CONTROL ECU. AS A RESULT, THE CRUISE CONTROL ECU FUNCTIONSAND THE CURRENT TO TERMINAL 14 OF CRUISE CONTROL ECU TO TERMINAL 13 OF CRUISE CONTROL ECU → GROUND, ANDTHE CRUISE CONTROL SYSTEM IS IN A CONDITION READY FOR OPERATION.
AT THE SAME TIME, THE CURRENT THROUGH THE GAUGE FUSE FLOWS FROM TERMINAL (A) 6 OF CRUISE CONTROL INDICATORLIGHT → TERMINAL (B) 9 → TERMINAL 5 OF CRUISE CONTROL ECU → TERMINAL 13 → TO GROUND, CAUSING THE CRUISECONTROL INDICATOR LIGHT TO LIGHT UP, INDICATING THAT THE CRUISE CONTROL IS READY FOR OPERATION.
1. SET OPERATIONWHEN THE CRUISE CONTROL MAIN SW IS TURNED ON AND THE SET SW IS TURNED ON WITH THE VEHICLE SPEED WITHIN THESET LIMIT (APPROX. 40 KM/H, 25 MPH TO 200 KM/H, 124 MPH), A SIGNAL IS INPUT TO TERMINAL 18 OF THE CRUISE CONTROL ECUAND THE VEHICLE SPEED AT THE TIME THE SET SW IS RELEASED IS MEMORIZED IN THE ECU AS THE SET SPEED.
2. SET SPEED CONTROLDURING CRUISE CONTROL DRIVING, THE ECU COMPARES THE SET SPEED MEMORIZED IN THE ECU WITH THE ACTUAL VEHICLESPEED INPUT INTO TERMINAL 20 OF THE CRUISE CONTROL ECU FROM THE VEHICLE SPEED SENSOR (SPEED SENSOR), ANDCONTROLS THE CRUISE CONTROL ACTUATOR TO MAINTAIN THE SET SPEED.
WHEN THE ACTUAL SPEED IS LOWER THAN THE SET SPEED, THE ECU CAUSES THE CURRENT TO THE CRUISE CONTROLACTUATOR TO FLOW FROM TERMINAL 12 → TERMINAL 6 OF CRUISE CONTROL ACTUATOR → TERMINAL 7 → TERMINAL 11 OFCRUISE CONTROL ECU. AS A RESULT, THE MOTOR IN THE CRUISE CONTROL ACTUATOR IS ROTATED TO OPEN THE THROTTLEVALVE AND THE THROTTLE CABLE IS PULLED TO INCREASE THE VEHICLE SPEED. WHEN THE ACTUAL DRIVING SPEED IS HIGHERTHAN THE SET SPEED, THE CURRENT TO CRUISE CONTROL ACTUATOR FLOWS FROM TERMINAL 11 OF ECU → TERMINAL 7 OFCRUISE CONTROL ACTUATOR → TERMINAL 6 → TERMINAL 12 OF CRUISE CONTROL ECU.
THIS CAUSES THE MOTOR IN THE CRUISE CONTROL ACTUATOR TO ROTATE TO CLOSE THE THROTTLE VALVE AND RETURN THETHROTTLE CABLE TO DECREASE THE VEHICLE SPEED.
3. COAST CONTROLDURING THE CRUISE CONTROL DRIVING, WHILE THE COAST SW IS ON, THE CRUISE CONTROL ACTUATOR RETURNS THETHROTTLE CABLE TO CLOSE THE THROTTLE VALVE AND DECREASE THE DRIVING SPEED. THE VEHICLE SPEED WHEN THE COASTSW IS TURNED OFF IS MEMORIZED AND THE VEHICLE CONTINUES AT THE NEW SET SPEED.
4. ACCEL CONTROLDURING CRUISE CONTROL DRIVING, WHILE THE ACCEL SW IS TURNED ON, THE CRUISE CONTROL ACTUATOR PULLS THETHROTTLE CABLE TO OPEN THE THROTTLE VALVE AND INCREASE THE DRIVING SPEED.
THE VEHICLE SPEED WHEN THE ACCEL SW IS TURNED OFF IS MEMORIZED AND THE VEHICLE CONTINUES AT THE NEW SETSPEED.
5. RESUME CONTROLUNLESS THE VEHICLE SPEED FALLS BELOW THE MINIMUM SPEED LIMIT (APPROX. 40 KM/H, 25 MPH) AFTER CANCELING THE SETSPEED BY THE CANCEL SW, PUSHING THE RESUME SW WILL CAUSE THE VEHICLE TO RESUME THE SPEED SET BEFORECANCELLATION.
6. MANUAL CANCEL MECHANISMIF ANY OF THE FOLLOWING OPERATIONS OCCURS DURING CRUISE CONTROL OPERATION, CURRENT FLOW TO MAGNETICCLUTCH OF THE ACTUATOR IS CUT TURNS OFF AND THE MOTOR ROTATES TO CLOSE THE THROTTLE VALVE AND THE CRUISECONTROL IS RELEASED.
∗ PLACING THE SHIFT LEVER IN “N” POSITION (PARK/NEUTRAL POSITION SW (NEUTRAL START SW ON). “SIGNAL INPUT TO TERMINAL 2 OF ECU” (A/T)
∗ DEPRESSING THE CLUTCH PEDAL (CLUCH SW ON). “SIGNAL INPUT TO TERMINAL 2 OF THE ECU” (M/T)
∗ DEPRESSING THE BRAKE PEDAL (STOP LIGHT SW ON). “SIGNAL INPUT TO TERMINAL 16 OF ECU”
∗ PUSH THE CANCEL SW (CANCEL SW ON). “SIGNAL INPUT TO TERMINAL 18 OF ECU”
∗ DEPRESSING THE PARKING BRAKE PEDAL (PARKING BRAKE SW ON). “SIGNAL INPUT TO TERMINAL 3 OF ECU” (3VZ–FE)
∗ PULLING THE PARKING BRAKE LEVER (PARKING BRAKE SW ON). “SIGNAL INPUT TO TERMINAL 3 OF THE ECU” (5S–FE)
SYSTEM OUTLINE
197
7. AUTO CANCEL FUNCTIONA) IF ANY OF THE FOLLOWING OPERATING CONDITIONS OCCURS DURING CRUISE CONTROL OPERATION, THE SET SPEED ISERASED, CURRENT FLOW TO MAGNETIC CLUTCH IS CUT OFF AND THE CRUISE CONTROL IS RELEASED. (MAIN SW TURNS OFF).
WHEN THIS OCCURS, THE IGNITION SW MUST BE TURNED OFF ONCE BEFORE THE MAIN SW WILL TURN ON AGAIN.
∗ OVER CURRENT TO TRANSISTOR DRIVING MOTOR AND/OR MAGNETIC CLUTCH.
∗ WHEN CURRENT CONTINUED TO FLOW TO THE MOTOR INSIDE THE ACTUATOR IN THE THROTTLE VALVE “OPEN” DIRECTION.
∗ OPEN CIRCUIT IN MOTOR AND/OR MAGNETIC CLUTCH.
∗ MOMENTARY INTERRUPTION OF VEHICLE SPEED SIGNAL.
∗ SHORT CIRCUIT IN CRUISE CONTROL SW.
∗ MOTOR DOES NOT OPERATE DESPITE THE MOTOR DRIVE SIGNAL BEING OUTPUT.
B) IF ANY OF THE FOLLOWING CONDITIONS OCCURS DURING CRUISE CONTROL OPERATION, THE SET SPEED IS ERASED AND THE CRUISE CONTROL IS RELEASED. CURRENT FLOW TO MAGNETIC CLUTCH IS CUT OFF UNTIL THE SET SW IS “ON” AGAIN.)
∗ WHEN THE VEHICLE SPEED HAS FALLEN BELOW THE MINIMUM SPEED LIMIT, APPROX. 40 KM/H (25 MPH)
∗ WHEN THE VEHICLE SPEED HAS FALLEN MORE THAN 16 KM/H (10 MPH) BELOW THE SET SPEED, E.G. ON AN UPWARD SLOPE.
∗ WHEN POWER TO THE CRUISE CONTROL SYSTEM IS MOMENTARILY CUT OFF.
C) IF ANY OF THE FOLLOWING CONDITIONS OCCURS DURING CRUISE CONTROL OPERATION, THE CRUISE CONTROL IS RELEASED.
∗ OPEN CIRCUIT FOR TERMINAL 1 OF CRUISE CONTROL ECU.
8. AUTOMATIC TRANSMISSION CONTROL FUNCTION∗ IN OVERDRIVE. IF THE VEHICLE SPEED BECOMES LOWER THAN THE OVERDRIVE CUT SPEED (SET SPEED MINUS APPROX. 4KM/H, 2.5 MPH) DURING CRUISE CONTROL OPERATION, SUCH AS DRIVING UP A HILL, THE OVERDRIVE IS RELEASED AND THEPOWER INCREASED TO PREVENT A REDUCTION IN VEHICLE SPEED.
∗ AFTER RELEASING THE OVERDRIVE, IF VEHICLE SPEED BECOMES HIGHER THAN THE OVERDRIVE RETURN SPEED (SETSPEED MINUS APPROX. 2 KM/H, 1.2 MPH) AND THE ECU JUDGES BY THE SIGNALS FROM POTENTIOMETER OF THE ACTUATORTHAT THE UPWARD SLOPE HAS FINISHED, OVERDRIVE IS RESUMED AFTER A WHILE.
C 2 CRUISE CONTROL ACTUATOR1–3 : APPROX. 2 K5–4 : APPROX. 38
C13 CRUISE CNTROL SW MAIN [COMB. SW]15–20 : CONTINUITY WITH MAIN SW ON20–17 : APPROX. 418 WITH CANCEL SW ON
APPROX. 68 WITH RESUME/ACCEL SW ONAPPROX. 198 WITH SET/COAST SW ON
C16 CRUISE CONTROL ECU14–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION1,15–GROUND : ALWAYS APPROX. 12 VOLTS
3–GROUND : CONTINUITY WITH PARKING BRAKE SW ON (ONE OF THE CANCEL SW) OR BRAKE LEVEL WARNING SW ON20–GROUND : 4 PULSE WITH 1 ROTATION OF ROTOR SHAFT18–GROUND : APPROX. 418 WITH CANCEL SW ON IN CONTROL SW
APPROX. 68 WITH RES/ACC SW ON IN CONTROL SWAPPROX. 198 WITH SET/COAST SW ON IN CONTROL SW
13–GROUND : ALWAYS CONTINUITY2–GROUND : CONTINUITY WITH SHIFT LEVER AT N POSITION (A/T) OR CLUTCH PEDAL DEPRESSED (M/T)
SERVICE HINTS
198
ELECTRONIC CONTROLLED TRANSMISSION AND A/T INDICATOR (1MZ–FE)
A
2D2 2C3 2D4
2B2
I23
I18
2
1
EB ED
IP118 IP1 11 IP312
D7D24D14D22D23
A27 A11 A17 A33 B4
2 6
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
P–L
P–L
VL–Y
W–B
B–O
B–O
B–O
W–L
G–W
G–W
Y–B
W–G
B–O
R–Y
W–L
Y–L
W–B
B–O
15AEFI
SL S1 S2 E02 NC2–
+B +B1 BATT STP OD1
EFI MAINRELAY
FR
OM
CR
UIS
EC
ON
TR
OL
EC
U
BR
P–L
TO
CR
UIS
EC
ON
TR
OL
EC
U
1 5
2 3
O/D
DIR
EC
TC
LUTC
HS
PE
ED
SE
NS
OR
O6
STO
PLI
GH
TS
W
G–R
G–W
2
1
S10
B
1A2
B2 B1
NOISE FILTER(FOR STOP LIGHT)
N 2 , N 3
A
G–W
G–R
BE 7 , E 8A C, E 9
ENGINE CONTROL MODULE (ENGINE AND ELECTRONIC CONTROLLED TRANSMISSION ECU)
B–O
D, E10
A
3
ELECTRONIC CONTROLLEDTRANSMISSION SOLENOID
E 2
4
A
1
JUN
CT
ION
CO
NN
EC
TOR
J7
A3
SLN–
Y–G
B–O
B–O
B–O
W–B
W–B BR
A34
E01
A28
E03
A16
E1
B9
NC2+
Y–L
W–B
1D9 1M3
7. 5AIGN
15ASTOP
1A15
3B4
3C19
1M6
199
3
3
C
2 8
D
6
C
1
2 3 4
I 6
I18
I18
C
D
B20 A32 B7 B1 B22
C5 D6
D3
D11
2
1
BR
G–O
R–L
L–R
R–L
L–R
BRBRG
R–B
G–W
G–O
L–R
B–Y
L–W
G
BR
BR
R–L
R–L
L–R
L–R
L–R
G–O
THW IDL VTA VC PE2
L–W
L–W
II24
R–L
EN
GIN
EC
OO
LAN
TT
EM
P.
SE
NS
OR
( EFI
WA
TE
RT
EM
P.
SE
NS
OR
)
FR
OM
CR
UIS
EC
ON
TRO
LE
CU
THROTTLE POSITIONSENSOR
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
JUNCTIONCONNECTOR
PO
WE
R
NO
RM
AL
ELE
CTR
ON
ICC
ON
TR
OLL
ED
TR
AN
SM
ISS
ION
PA
TTE
RN
SE
LEC
TS
W
TE2 TE1 OD2
E1
TE2 TE1
DATA LINK CONNECTOR 1(CHECK CONNECTOR)
JUNCTIONCONNECTOR
D12
SPEED
IP311 IP314
5 12
4
G–B G
2 3
1
VEHICLE SPEEDSENSOR(SPEED SENSOR)
LGP
R–L
SP1
COMBINATIONMETER
V 5
C 8
T 1
J 3
E6
E4
J 1
D 1
I18
II16
L–R
TO
CO
MB
INA
TIO
NM
ETE
R
L–R
IN16 IN13
R–L
BE 7 , E 8A C, E 9
ENGINE CONTROL MODULE (ENGINE AND ELECTRONIC CONTROLLED TRANSMISSION ECU)
FR
OM
CO
OLI
NG
FA
NE
CU
L
D, E10
IP11
G–W
V–Y
V–Y
AA
JUNCTIONCONNECTOR
J 7
BR
1K8
1D
6
3D22
3D10
10AGAUGE
200
ELECTRONIC CONTROLLED TRANSMISSION AND A/T INDICATOR (1MZ–FE)
B C
L 2 D N R P
4 3 10 9 8 7
2
I 6
I18
I18
IQ17 IQ18 IQ114 IQ113 IP31 IQ19
II15
31
II12
B
B
8 13 11 10 7 5 4 3
D2 D10 D15
6
B
IF
9
R–L
L–R
R–L
G–O
G–O G–O W–B
R–B
O
Y–L
R–L
W–B
W–B
G–O
R–B
R–B
G–W
R
B–OOY–L
L–R
R–L
Y–L O
Y–L
O
B–O R
R–B
G–W
L 2 R
ENGINE CONTROL MODULE(ENGINE AND ELECTRONICCONTROLLED TRANSMISSION ECU)
A/T INDICATOR SW[PARK/NEUTRAL POSITION SW(NEUTRAL START SW)]
JUNCTIONCONNECTOR
O/D MAIN SW
A/T INDICATOR LIGHT[COMB. METER]
O/D
PO
WE
R
L 2 D N R P
I18IP3
2 R–L
E 7 , E 8 , E10 A
P 1
C11
O 5
J 2
R–L
R–L
( *1)
( *1)
I 1
R–B
TO
BA
CK
–UP
LIG
HT
R–B
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
* 1 : W/ A/T INDICATOR LIGHT
R–LTO GENERATOR (ALTERNATOR)
IP1
6
OY–L
I19
R–B
IP1
13
201
PREVIOUS AUTOMATIC TRANSMISSIONS HAVE SELECTED EACH GEAR SHIFT USING MECHANICALLY CONTROLLED THROTTLEHYDRAULIC PRESSURE, GOVERNOR HYDRAULIC PRESSURE AND LOCK–UP HYDRAULIC PRESSURE. THE ELECTRONICCONTROLLED TRANSMISSION, HOWEVER, ELECTRICALLY CONTROLS THE LINE PRESSURE AND LOCK–UP PRESSURE ETC.,THROUGH THE SOLENOID VALVE. ENGINE CONTROL MODULE (ENGINE AND ELECTRONIC CONTROLLED TRANSMISSION ECU)CONTROL OF THE SOLENOID VALVE BASED ON THE INPUT SIGNALS FROM EACH SENSOR MAKES SMOOTH DRIVING POSSIBLE BYSHIFT SELECTION FOR EACH GEAR WHICH IS MOST APPROPRIATE TO THE DRIVING CONDITIONS AT THAT TIME.
1. GEAR SHIFT OPERATIONDURING DRIVING, THE ENGINE CONTROL MODULE (ECU) SELECTS THE SHIFT FOR EACH GEAR WHICH IS MOST APPROPRIATE TOTHE DRIVING CONDITIONS, BASED ON INPUT SIGNALS FROM THE ENGINE COOLANT TEMP. SENSOR (EFI WATER TEMP. SENSOR)TO TERMINAL THW OF THE ENGINE CONTROL MODULE (ECU), AND ALSO THE INPUT SIGNALS TO TERMINAL NC2+ OF THE ENGINECONTROL MODULE (ECU) FROM THE VEHICLE SPEED SENSOR (SPEED SENSOR) DEVOTED TO THE ELECTRONIC CONTROLLEDTRANSMISSION. CURRENT IS THEN OUTPUT TO THE ELECTRONIC CONTROLLED TRANSMISSION SOLENOIDS. WHEN SHIFTING TO1ST SPEED, CURRENT FLOWS FROM TERMINAL S1 OF THE ENGINE CONTROL MODULE (ECU) → TERMINAL 3 OF THE ELECTRONICCONTROLLED TRANSMISSION SOLENOIDS → GROUND, AND CONTINUITY TO THE NO. 1 SOLENOID CAUSES THE SHIFT.
FOR 2ND SPEED, CURRENT FLOWS FROM TERMINAL S1 OF THE ENGINE CONTROL MODULE (ECU) → TERMINAL 3 OF THEELECTRONIC CONTROLLED TRANSMISSION SOLENOIDS → GROUND, AND FROM TERMINAL S2 OF THE ENGINE CONTROLMODULE (ECU) → TERMINAL 1 OF THE ELECTRONIC CONTROLLED TRANSMISSION SOLENOIDS → GROUND, AND CONTINUITY TOSOLENOIDS NO. 1 AND NO. 2 CAUSES THE SHIFT.
FOR 3RD SPEED, THERE IS NO CONTINUITY TO NO. 1 SOLENOID, ONLY TO NO. 2, CAUSING THE SHIFT.
SHIFTING INTO 4TH SPEED (OVERDRIVE) TAKES PLACE WHEN THERE IS NO CONTINUITY TO EITHER NO. 1 OR NO. 2 SOLENOID.
2. LOCK–UP OPERATIONWHEN THE ENGINE CONTROL MODULE (ECU) JUDGES FROM EACH SIGNAL THAT LOCK–UP OPERATION CONDITIONS HAVE BEENMET, CURRENT FLOWS FROM TERMINAL SL OF THE ENGINE CONTROL MODULE (ECU) → TERMINAL 2 OF THE ELECTRONICCONTROLLED TRANSMISSION SOLENOID → GROUND, CAUSING CONTINUITY TO THE LOCK–UP SOLENOID AND CAUSINGLOCK–UP OPERATION.
3. STOP LIGHT SW CIRCUITIF THE BRAKE PEDAL IS DEPRESSED (STOP LIGHT SW ON) WHEN DRIVING IN LOCK–UP CONDITION, A SIGNAL IS INPUT TOTERMINAL STP OF THE ENGINE CONTROL MODULE (ECU), THE ENGINE CONTROL MODULE (ECU) OPERATES AND CONTINUITY TOTHE LOCK–UP SOLENOID IS CUT.
4. OVERDRIVE CIRCUIT
* O/D MAIN SW ON
WHEN THE O/D MAIN SW IS TURNED ON (O/D OFF INDICATOR LIGHT TURNS OFF), A SIGNAL IS INPUT TO TERMINAL OD2 OF THEENGINE CONTROL MODULE (ECU) AND ENGINE CONTROL MODULE (ECU) OPERATION CAUSES GEAR SHIFT WHEN THECONDITIONS FOR OVERDRIVE ARE MET.
* O/D MAIN SW OFF
WHEN THE O/D MAIN SW IS TURNED TO OFF, THE CURRENT FLOWING THROUGH THE O/D OFF INDICATOR LIGHT FLOWSTHROUGH THE O/D MAIN SW TO GROUND. CAUSING THE INDICATOR LIGHT TO LIGHT UP. AT THE SAME TIME, A SIGNAL IS INPUTTO TERMINAL OD2 OF THE ENGINE CONTROL MODULE (ECU) AND ENGINE CONTROL MODULE (ECU) OPERATION PREVENTSSHIFT INTO OVERDIRVE.
5. ELECTRONIC CONTROLLED TRANSMISSION PATTERN SELECT SW CIRCUITIF THE ELECTRONIC CONTROLLED TRANSMISSION PATTERN SELECT SW IS CHANGED FROM NORMAL TO POWER, THE CURRENTFLOWING THROUGH THE POWER INDICATOR FLOWS TO GROUND, CURRENT FLOWS TO TERMINAL P OF THE ENGINE CONTROLMODULE (ECU), THE ENGINE CONTROL MODULE (ECU) OPERATES, AND SHIFT UP AND SHIFT DOWN OCCUR AT HIGHER VEHICLESPEEDS THAN WHEN THE SW IS IN NORMAL POSITION.
SYSTEM OUTLINE
202
ELECTRONIC CONTROLLED TRANSMISSION AND A/T INDICATOR (1MZ–FE)
E 7(B), E 8 (C), E10(A) ENGINE CONTROL MODULE (ENGINE AND ELECTRONIC CONTROLLED TRANSMISSION ECU) (TURN ON THE IGNTION SW)
S1, S2– E1 : 9.0–14.0 VOLTS WITH SOLENOID ON0–1.5 VOLTS WITH SOLENOID OFF
P– E1 : 7.5–14.0 VOLTS WITH IGNITION SW ON AND PATTERN SELECT SW AT POWER POSITIONL– E1 : 7.5–14.0 VOLTS WITH SHIFT LEVER AT L POSITION2– E1 : 7.5–14.0 VOLTS WITH SHIFT LEVER AT 2 POSITIONR– E1 : 7.5–14.0 VOLTS WITH SHIFT LEVER AT R POSITION
STP– E1 : 9.0–14.0 VOLTS WITH BRAKE PEDAL DEPRESSEDTHW– E2 : 0.2–1.0 VOLTS WITH WITH ENGINE COOLANT TEMP. 60°C (140°F) –120°C (248°F)
IDL– E2 : 0–1.5 VOLTS WITH THROTTLE VALVE FULLY CLOSED9.0–14.0 VOLTS WITH THROTTLE VALVE FULLY OPENED
VTA–E2 : 0.3–0.8 VOLTS WITH THROTTLE VALVE FULLY CLOSED3.2–4.9 VOLTS WITH THROTTLE VALVE FULLY OPENED
VC– E2 : 4.5–5.5 VOLTS WITH IGNITION SW AT ON POSITIONOD1– E1 : 4.5–5.5 VOLTS WITH IGNITION SW AT ON POSITIONOD2– E1 : 9.0–14.0 VOLTS WITH O/D MAIN SW TURNED OFF
0–3.0 VOLTS WITH O/D MAIN SW TURNED ONIGSW– E1 : 9.0–14.0 VOLTS WITH IGNITION SW AT ON POSITION
+B– E1 : 9.0–14.0 VOLTS WITH IGNITION SW AT ON POSITION+B1– E1 : 9.0–14.0 VOLTS WITH IGNITION SW AT ON POSITION
E 2 ELECTRONIC CONTROLLED TRANSMISSION SOLENOID1, 2, 6–GROUND : EACH 11–15 Ω
O 5 O/D MAIN SW1–3 : CLOSED WITH O/D MAIN SW OFF, OPEN WITH O/D MAIN SW ON
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 8 32 E 9 C 32 O 5 33
C11 32 E10 D 32 O 6 29
D 1 28 J 1 33 P 1 29
E 2 28 J 2 33 S10 33
E 4 28 J 3 33 T 1 29
E 6 32 J 7 33 V 5 29
E 7 A 32 N 2 A 33
E 8 B 32 N 3 B 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A
1D20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1K20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M
2B 22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2C22 ENGINE WIRE AND J/B NO 2 (ENGINE COMPARTMENT LEFT)
2D22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3B
3C 24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
II1 42 COWL WIRE AND INSTRUMENT PANEL WIRE
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IN1 42 INSTRUMENT PANEL WIRE AND SWITCH WIRE
IP144 ENGINE WIRE AND COWL WIRE
IP344 ENGINE WIRE AND COWL WIRE
IQ1 44 ENGINE WIRE AND INSTRUMENT PANEL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EB 38 (1MZ–FE) FRONT LEFT FENDER
ED 38 (1MZ–FE) INTAKE MANIFOLD LH
IF 42 LEFT KICK PANEL
SERVICE HINTS
203
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I 1 44 COWL WIRE I1944 COWL WIRE
I 6 44 INSTRUMENT PANEL WIRE I2344 COWL WIRE
I18 44 ENGINE WIRE
204
ELECTRONIC CONTROLLED TRANSMISSION AND A/T INDICATOR (5S–FE)
A
C , B
A
2D2
2B2 2C3 2D4
IP111 IP312
IP118
I23
A1 A3 B1
A12
B
A13
B1
A1
BATT
A4
B/K
A22
NSW
B12
IDL
B1
VC
B11
VTA
B9
E2
C15
S2
C2
S1
C1
SL
C14
E1
C13
E01
C26
E02
EB EC ED
E21
2 4 3 1
I18
E18 I18BR
BR
BR
B–O
B–O
G–W R BR R
BR
BRR
B–W
G–W
G–W
W–B
B–O
W–G
B–O
B–O
B–O
W–L
V L–Y
P–L
W–B
W–BBR
W–B
L
B
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
15AEFI
EFI MAINRELAY
THROTTLE POSITION SENSOR
ELE
CT
RO
NIC
CO
NTR
OLL
ED
TRA
NS
MIS
SIO
NS
OLE
NO
ID
FR
OM
IGN
ITIO
NS
W”
ST1
”
IP3
16BR
E2
,E3
E 7 E 8 , E 10
T 1
A
B WB
B16
E17
2 5
1 3
A9
SPEED
IP311 IP314
5 12
4
G–B G
2 31
VEHICLE SPEEDSENSOR(SPEED SENSOR)
LGP
R–L
SP1
COMBINATIONMETER
V 5
C 8
V–YV–Y
BR
BR
FR
OM
MA
NIF
OLD
AB
SO
LUT
EP
RE
SS
UR
ES
EN
SO
R( V
AC
UU
MS
EN
SO
R)
TO
MA
NIF
OLD
AB
SO
LUTE
PR
ES
SU
RE
SE
NS
OR
( VA
CU
UM
SE
NS
OR
)
BR
BR
ST
OP
LIG
HT
SW
G–R
G–W
2
1
S10
B
1A2
B2 B1
NO
ISE
FIL
TE
R( F
OR
STO
PLI
GH
T)
N2
,N3A
G–W
G–R
NO
.3
( LO
CK
–UP
)
NO
.1
NO
.2
ENGINE CONTROL MODULE (ENGINE AND ELECTRONIC CONTROLLED TRANSMISSION ECU)
( *3)
1A15
3B4
3C19
1M6
1D9
7. 5AIGN
1M3
15ASTOP
3D
22
3D
10
205
*2 : W/O A/T INDICATOR LIGHT*1 : W/ A/T INDICATOR LIGHT
*3 : EX. CALIFORNIA
C B
II16
IQ17 IQ18 IQ114 IQ113 II15 IQ19
IP31
L 2 D N R P
4 3 10 9 8 7
2
I18
I 6
I 6
I13
I18
II2
4
B7
TT
A7
OD2
B4
THW
A6
P
A19
L
A18
2
IF
9 6
3
3
B
D
C
B
17 5 9
DD
6
C
8 13 11 10 7 5 4 3
C
2
1
R–L R–L R–L
L–R
BR
BR–B
G–O
BR
W–BG–O
R–L
L–R
L–R
L–R
LG
L–R
Y–L O
R–L
L–R
Y–L O
B–O R
R–B
G–W
G–W
R–B
R
B–O
O
Y–L
Y–L O
R–L
W–B
G–O
BR
–BB
R–B
G–O
G–O
BR
W–B
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
PO
WE
R
NO
RM
AL
EN
GIN
EC
OO
LAN
TT
EM
P.
SN
ES
OR
( EF
IWA
TER
TEM
P.
SE
NS
OR
)
JUNCTIONCONNECTOR
JUNCTIONCONNECTOR
O/D MAIN SW
A/T INDICATOR LIGHT[COMB. METER]
A/T INDICATOR SW[PARK/NEUTRALPOSITION SW
(NEUTRAL START SW)]
JUNCTIONCONNECTOR
DA
TALI
NK
CO
NN
EC
TO
R1
( CH
EC
KC
ON
NE
CT
OR
)
DATA LINKCONNECTOR 2(TDCL)
TT ECT
E1
TT
ELE
CT
RO
NIC
CO
NT
RO
LLE
DT
RA
NS
MIS
SIO
NP
ATT
ER
NS
ELE
CT
SW
R–B
ENGINE CONTROL MODULE(ENGINE AND ELECTRONICCONTROLLED TRANSMISSIONECU)
C11
O 5
J 2
D1 D 3
J 1
E 7 , E 8 , E10
E4
P 1
E6
J 3
A
31
IP115
BR
–B
I18
IP32
R–L
R–L
R–L
R–L
R–L
O
Y–L
PRND2L
PO
WE
R
O/D
OFF
B
BR
3
E1
II12
G–O
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
I 1
R–B
R–B
TOB
AC
K–U
PLI
GH
T
I18
TOCOMBINATION METER
L–R
IN1
6R–L
IN1
3
L–R
(*2)
TO GENERATOR(ALTERNATOR)
R–L
IP1
6
IP1
13
1K8
GE
1D
6
10AGAU
3D
12
3D
3
206
ELECTRONIC CONTROLLED TRANSMISSION AND A/T INDICATOR (5S–FE)
PREVIOUS AUTOMATIC TRANSMISSIONS HAVE SELECTED EACH GEAR SHIFT USING MECHANICALLY CONTROLLED THROTTLEHYDRAULIC PRESSURE, GOVERNOR HYDRAULIC PRESSURE AND LOCK–UP HYDRAULIC PRESSURE. THE ELECTRONICCONTROLLED TRANSMISSION, HOWEVER, ELECTRICALLY CONTROLS THE LINE PRESSURE AND LOCK–UP PRESSURE ETC.,THROUGH THE SOLENOID VALVE. ENGINE CONTROL MODULE (ENGINE AND ELECTRONIC CONTROLLED TRANSMISSION ECU)CONTROL OF THE SOLENOID VALVE BASED ON THE INPUT SIGNALS FROM EACH SENSOR MAKES SMOOTH DRIVING POSSIBLE BYSHIFT SELECTION FOR EACH GEAR WHICH IS MOST APPROPRIATE TO THE DRIVING CONDITIONS AT THAT TIME.
1. GEAR SHIFT OPERATIONDURING DRIVING, THE ENGINE CONTROL MODULE (ECU) SELECTS THE SHIFT FOR EACH GEAR WHICH IS MOST APPROPRIATE TOTHE DRIVING CONDITIONS, BASED ON INPUT SIGNALS FROM THE ENGINE COOLANT TEMP. SENSOR (EFI WATER TEMP. SENSOR)TO TERMINAL THW OF THE ENGINE CONTROL MODULE (ECU), AND ALSO THE INPUT SIGNALS TO TERMINAL SP1 OF THE ENGINECONTROL MODULE (ECU) FROM THE VEHICLE SPEED SENSOR (SPEED SENSOR) DEVOTED TO THE ELECTRONIC CONTROLLEDTRANSMISSION. CURRENT IS THEN OUTPUT TO THE ELECTRONIC CONTROLLED TRANSMISSION SOLENOIDS. WHEN SHIFTING TO1ST SPEED, CURRENT FLOWS FROM TERMINAL S1 OF THE ENGINE CONTROL MODULE (ECU) → TERMINAL (A)3 OF THEELECTRONIC CONTROLLED TRANSMISSION SOLENOIDS → GROUND, AND CONTINUITY TO THE NO. 1 SOLENOID CAUSES THESHIFT.
FOR 2ND SPEED, CURRENT FLOWS FROM TERMINAL S1 OF THE ENGINE CONTROL MODULE (ECU) → TERMINAL (A)3 OF THEELECTRONIC CONTROLLED TRANSMISSION SOLENOIDS → GROUND, AND FROM TERMINAL S2 OF THE ENGINE CONTROLMODULE (ECU) → TERMINAL (A)1 OF THE ELECTRONIC CONTROL TRANSMISSION SOLENOIDS → GROUND, AND CONTINUITY TOSOLENOIDS NO. 1 AND NO. 2 CAUSES THE SHIFT.
FOR 3RD SPEED, THERE IS NO CONTINUITY TO NO. 1 SOLENOID, ONLY TO NO. 2, CAUSING THE SHIFT.
SHIFTING INTO 4TH SPEED (OVERDRIVE) TAKES PLACE WHEN THERE IS NO CONTINUITY TO EITHER NO. 1 OR NO. 2 SOLENOID.
2. LOCK–UP OPERATIONWHEN THE ENGINE CONTROL MODULE (ECU) JUDGES FROM EACH SIGNAL THAT LOCK–UP OPERATION CONDITIONS HAVE BEENMET, CURRENT FLOWS FROM TERMINAL SL OF THE ENGINE CONTROL MODULE (ECU) → TERMINAL (B)1 OF THE ELECTRONICCONTROLLED TRANSMISSION SOLENOID → GROUND, CAUSING CONTINUITY TO THE LOCK–UP SOLENOID AND CAUSINGLOCK–UP OPERATION.
3. STOP LIGHT SW CIRCUITIF THE BRAKE PEDAL IS DEPRESSED (STOP LIGHT SW ON) WHEN DRIVING IN LOCK–UP CONDITION, A SIGNAL IS INPUT TOTERMINAL B/K OF THE ENGINE CONTROL MODULE (ECU), THE ENGINE CONTROL MODULE (ECU) OPERATES AND CONTINUITY TOTHE LOCK–UP SOLENOID IS CUT.
4. OVERDRIVE CIRCUIT
* O/D MAIN SW ON
WHEN THE O/D MAIN SW IS TURNED ON (O/D OFF INDICATOR LIGHT TURNS OFF), A SIGNAL IS INPUT TO TERMINAL OD2 OF THEENGINE CONTROL MODULE (ECU) AND ENGINE CONTROL MODULE (ECU) OPERATION CAUSES GEAR SHIFT WHEN THECONDITIONS FOR OVERDRIVE ARE MET.
* O/D MAIN SW OFF
WHEN THE O/D MAIN SW IS TURNED TO OFF, THE CURRENT FLOWING THROUGH THE O/D OFF INDICATOR LIGHT FLOWSTHROUGH THE O/D MAIN SW TO GROUND. CAUSING THE INDICATOR LIGHT TO LIGHT UP. AT THE SAME TIME, A SIGNAL IS INPUTTO TERMINAL OD2 OF THE ENGINE CONTROL MODULE (ECU) AND ENGINE CONTROL MODULE (ECU) OPERATION PREVENTSSHIFT INTO OVERDRIVE.
5. ELECTRONIC CONTROLLED TRANSMISSION PATTERN SELECT SW CIRCUITIF THE ELECTRONIC CONTROLLED TRANSMISSION PATTERN SELECT SW IS CHANGED FROM NORMAL TO POWER, THE CURRENTFLOWING THROUGH THE POWER INDICATOR FLOWS TO GROUND, CURRENT FLOWS TO TERMINAL P OF THE ENGINE CONTROLMODULE (ECU), THE ENGINE CONTROL MODULE (ECU) OPERATES, AND SHIFT UP AND SHIFT DOWN OCCUR AT HIGHER VEHICLESPEEDS THAN WHEN THE SW IS IN NORMAL POSITION.
E 7(C), E 8 (B), E10(A) ENGINE CONTROL MODULE (ENGINE AND ELECTRONIC CONTROLLED TRANSMISSION ECU)(TURN ON THE IGNTION SW)
S1, S2 –E1 : 9.0–14.0 VOLTS WITH SOLENOID ON0–1.5 VOLTS WITH SOLENOID OFF
P –E1 : 7.5–14.0 VOLTS WITH IGNITION SW ON AND PATTERN SELECT SW AT POWER POSITIONL– E1 : 7.5–14.0 VOLTS WITH SHIFT LEVER AT L POSITION2– E1 : 7.5–14.0 VOLTS WITH SHIFT LEVER AT 2 POSITIONR– E1 : 7.5–14.0 VOLTS WITH SHIFT LEVER AT R POSITION
B/K– E1 : 9.0–14.0 VOLTS WITH BRAKE PEDAL DEPRESSEDTHW– E2 : 0.2–1.0 VOLTS WITH WITH ENGINE COOLANT TEMP. 60°C (140°F) –120°C (248°F)
IDL– E2 : 0–1.5 VOLTS WITH THROTTLE VALVE FULLY CLOSED9.0–14.0 VOLTS WITH THROTTLE VALVE FULLY OPENED
SYSTEM OUTLINE
SERVICE HINTS
207
VTA–E2 : 0.3–0.8 VOLTS WITH THROTTLE VALVE FULLY CLOSED3.2–4.9 VOLTS WITH THROTTLE VALVE FULLY OPENED
VC– E2 : 4.5–5.5 VOLTS WITH IGNITION SW AT ON POSITIONOD2– E1 : 9.0–14.0 VOLTS WITH O/D MAIN SW TURNED ON
0–3.0 VOLTS WITH O/D MAIN SW TURNED OFFIGSW– E1 : 9.0–14.0 VOLTS WITH IGNITION SW AT ON POSITION
+B– E1 : 9.0–14.0 VOLTS WITH IGNITION SW AT ON POSITION+B1– E1 : 9.0–14.0 VOLTS WITH IGNITION SW AT ON POSITION
M–REL– E1 : 9.0–14.0 VOLTS WITH IGNITION SW AT ON POSITION
E 2(A), E 3(B) ELECTRONIC CONTROLLED TRANSMISSION SOLENOID(A)1, (A)3, (B)1–GROUND : EACH 11–15 Ω
O 5 O/D MAIN SW1–3 : CLOSED WITH O/D MAIN SW OFF, OPEN WITH O/D MAIN SW ON
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
C 8 32 E 6 32 N 2 A 33
C11 32 E 7 C 32 N 3 B 33
D 1 30 E 8 B 32 O 5 33
D 3 32 E10 A 32 P 1 31
E 2 A 30 J 1 33 S10 33
E 3 B 30 J 2 33 T 1 31
E 4 30 J 3 33 V 5 31
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A
1D20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1K20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M
2B 22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2C22 ENGINE WIRE AND J/B NO 2 (ENGINE COMPARTMENT LEFT)
2D22 ENGINE WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3B
3C 24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
II1 42 COWL WIRE AND INSTRUMENT PANEL WIRE
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IN1 42 INSTRUMENT PANEL WIRE AND SWITCH WIRE
IP144 ENGINE WIRE AND COWL WIRE
IP344 ENGINE WIRE AND COWL WIRE
IQ1 44 ENGINE WIRE AND INSTRUMENT PANEL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EB 40 (5S–FE) FRONT LEFT FENDER
EC 40 (5S–FE) INTAKE MANIFOLD RH
ED 40 (5S–FE) INTAKE MANIFOLD LH
IF 42 LEFT KICK PANEL
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E1740 (5S FE) ENGINE WIRE
I13 44 COWL WIRE
E1840 (5S–FE) ENGINE WIRE
I18 44 ENGINE WIRE
I 1 44 COWL WIRE I23 44 COWL WIRE
I 6 44 INSTRUMENT PANEL WIRE
SERVICE HINTS
208
ELECTRONIC CONTROLLED TRANSMISSION AND A/T INDICATOR (5S–FE)
209
ABS (ANTI–LOCK BRAKE SYSTEM) (TMC MADE)
210
ABS (ANTI–LOCK BRAKE SYSTEM) (TMC MADE)
A
B
A
E 4
E 6
I25
E 4
EC17EC13
IR26 IR27 IR25
M
21
A23 A24 A11 A1 A13 A26 A14 A18 A6
B4 A1 A4 A3 A6 A2 A5 B1A5A1B4B2 B3
A2 A15 A22 A10 A3 A16
B3
B
1 A2 A4
A6
A9
21
EA
R–L
FR+FR–FSSFL+FL–GNDE
W–L
W–L
W–L
W–L
G–W
W–R
GR
–L
GR
–R
GR
–G
L–W
G–W L–
R
G–R R
R–W
W–R
W–B
W–B
W–B
W–B
W–B B
RB
R
RG
W–B
B W
W
W–B
1
FUSE BOX
60A
AB
S
ABS RELAY
ABS ACTUATOR
R–L
R– SRMR SFR SFL SRR SRL AST MT
ABS SPEED SENSORFRONT LH
ABS SPEED SENSORFRONT RH
W–B
(SHIELDED)
(SHIELDED)
ABS ECU
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
A13 , A14
B
AA 6 , A 7
BA 4 , A 5
A 8 A 9
F18
W–R
W–B
G R
211
*2 : CANADA*1 : USA
A
A
A
2G
II14
IR22
IR21 IR24
IS16IS15IS14IJ16IJ119IJ112
1212
I21I21
B1 B9 B7
B
16 B8 B14
A25A12B6B13A5B4
A6
B
4
1 1
IP38 IP33
B15
RL– RL+ RSS RR– RR+ PKB
BR
ABS TC TC TS WA
R–L
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
R–L
B–R L–Y
B–R L–Y
B–R
L–Y
G–W
G–W
G–B
R–G
LG–R
R–L
LG–R
G–B
G–B
Y–B
LG–R
LG–R
R–G
R–YY
–BG R
RG BR Y
BR Y
R–W
R–W
R–W
R–W
11 16 22414
23
D/G TC TS W STP IG1 BAT
WB
DA
TA
LIN
KC
ON
NE
CTO
R2
( TD
CL)
DATA LINK CONNECTOR 1(CHECK CONNECTOR)
C
C
AB
SW
AR
NIN
GLI
GH
T[C
OM
B.
ME
TE
R]
ABS SPEED SENSORREAR LH
(SHIELDED)
(SHIELDED)
ABS SPEED SENSORREAR RH
PA
RK
ING
BR
AK
ES
W
PA
RK
ING
BR
AK
ES
W
( 1M
Z–F
E)
ABS ECU
JUN
CTI
ON
CO
NN
EC
TO
R
R–L
C
C
J 1JUNCTIONCONNECTOR
J3
C9
,C
10
B
A13 , A14
B
BR
BR
BR
A19 A20
P2
P3
( 5S
–FE
)
D 1
D3
SHORT PIN
STO
PLI
GH
TS
W
G–R
G–W
2
1
S10
B
1A2
B2 B1
NO
ISE
FILT
ER
( FO
RS
TO
PLI
GH
T)
N2
,N
3
A
G–W
G–R
IP13
( *1)
( *1)B ( *2) W ( *2)
( SH
IELD
ED
)
(SHIELDED)
1A15
1M6
1B6 1M3 1A7 3
10AGAUGE
15AECU–B
15AECU–IG
15ASTOP
3C7
3C19
3D17
3C17
3D16
3C13
3C3 3C12
3C15 3B2
3B113C16
3B3
3D83C8
212
ABS (ANTI–LOCK BRAKE SYSTEM) (TMC MADE)
THIS SYSTEM CONTROLS THE RESPECTIVE BRAKE FLUID PRESSURES ACTING ON THE DISC BRAKE CYLINDERS OF THE RIGHTFRONT WHEEL, LEFT FRONT WHEEL AND REAR WHEELS WHEN THE BRAKES ARE APPLIED IN A PANIC STOP SO THAT THEWHEELS DO NOT LOCK. THIS RESULTS IN IMPROVED DIRECTIONAL STABILITY AND STEERABILITY DURING PANIC BRAKEING.
1. INPUT SIGNALS(1) SPEED SENSOR SIGNAL
THE SPEED OF THE WHEELS IS DETECTED AND INPUT TO TERMINALS FL+, FR+, RL+ AND RR+ OF THE ABS ECU.
(2) STOP LIGHT SW SIGNALA SIGNAL IS INPUT TO TERMINAL STP OF THE ABS ECU WHEN BRAKE PEDAL IS OPERATED.
(3) PARKING BRAKE SW SIGNALA SIGNAL IS INPUT TO TERMINAL PKB OF THE ABS ECU WHEN THE PARKING BRAKE IS OPERATED.
2. SYSTEM OPERATIONDURING SUDDEN BRAKEING THE ABS ECU, WHICH HAS SIGNALS INPUT FROM EACH SENSOR, CONTROLS THE CURRENTFLOWING TO THE SOLENOID INSIDE THE ACTUATOR AND LETS THE HYDRAULIC PRESSURE ACTING ON EACH WHEEL CYLINDERESCAPE TO THE RESERVOIR. THE PUMP INSIDE THE ACTUATOR IS ALSO OPERATING AT THIS TIME AND IT RETURNS THE BRAKEFLUID FROM THE RESERVOIR TO THE MASTER CYLINDER, THUS PREVENTING LOCKING OF THE VEHICLE WHEELS.
IF THE ECU JUDGES THAT THE HYDRAULIC PRESSURE ACTING ON THE WHEEL CYLINDER IS INSUFFICIENT, THE CURRENTACTING ON THE SOLENOID IS CONTROLLED AND THE HYDRAULIC PRESSURE IS INCREASED. HOLDING OF THE HYDRAULICPRESSURE IS ALSO CONTROLLED BY THE ECU, BY THE SAME METHOD AS ABOVE. BY REPEATED PRESSURE REDUCTION,HOLDING AND INCREASE ARE REPLATED TO MAINTAIN VEHICLE STABILITY AND TO IMPROVE STEERBILITY DURING SUDDENBRAKING.
A 4(A), A 5(B) ABS ACTUATOR(A)1, (A)3, (A)4, (A)6 – (A)2 : APPROX. 6 Ω(A)2–GROUND : APPROX. 5 Ω
A 6(B), A 7(A) ABS RELAY(A)1–(B) 3 : 60 Ω–100 Ω(A)4–(B) 3 : 60 Ω–100 Ω(A)1, (B) 2–GROUND : APPROX. 12 VOLTS(A)6–GROUND : APPROX. 12 VOLTS
A 8, A 9 ABS SPEED SENSOR FRONT LH, RH1–2 : 0.8 K–1.3 KΩ
A19, A20 ABS SPEED SENSOR REAR LH, RH1–2 : 1.1 K–1.5 KΩ
A13(A), A14(B) ABS ECU(CONNECT THE ECU CONNECTORS)
(A) 5–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION AND DATA LINK CONNECTOR 1 (CHECK CONNECTOR) TS–EI NOT CONNECTED
(B)15–GROUND: APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION AND DATA LINK CONNECTOR 1 (CHECK CONNECTOR) TS–EI NOT CONNECTED
(A) 1–GROUND, (A) 13–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION AND ABS WARNING LIGHT GOES OFF(A)14–GROUND, (A) 1–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION AND ABS WARNING LIGHT GOES OFF(A)26–GROUND, (A) 18–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION AND ABS WARNING LIGHT GOES OFF(A) 2–GROUND : ALWAYS CONTINUITY(A)15–GROUND: ALWAYS CONTINUITY(A)12–GROUND: APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION(B) 6–GROUND : APPROX. 12 VOLTS WITH BRAKE PEDAL DEPRESSED(A)25–GROUND: ALWAYS APPROX. 12 VOLTS
SYSTEM OUTLINE
SERVICE HINTS
213
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
A 4 A 28 (1MZ–FE), 30 (5S–FE) A19 34 J 3 33
A 5 B 28 (1MZ–FE), 30 (5S–FE) A20 34 N 2 A 33
A 6 B 28 (1MZ–FE), 30 (5S–FE) C 9 A 32 N 3 B 33
A 7 A 28 (1MZ–FE), 30 (5S–FE) C10 B 32 P 2 33
A 8 28 (1MZ–FE), 30 (5S–FE) D 1 28 (1MZ–FE), 30 (5S–FE) P 3 33
A 9 28 (1MZ–FE), 30 (5S–FE) D 3 32 S10 33
A13 A 32 F10 28 (1MZ–FE), 30 (5S–FE)
A14 B 32 J 1 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A
1B 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3B
3C 24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EC138 (1MZ–FE)
ENGINE WIRE AND ENGINE ROOM MAIN WIREEC140 (5S–FE)
ENGINE WIRE AND ENGINE ROOM MAIN WIRE
II1 42 COWL WIRE AND INSTRUMENT PANEL WIRE
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
IP3 44 ENGINE WIRE AND COWL WIRE
IR2 44 ENGINE ROOM MAIN WIRE AND COWL WIRE
IS1 44 FLOOR NO. 2 WIRE AND COWL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EA38 (1MZ–FE)
FRONT RIGHT FENDEREA40 (5S–FE)
FRONT RIGHT FENDER
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E 438 (1MZ–FE) E 6 40 (5S–FE) ENGINE ROOM MAIN WIRE
E 440 (5S–FE) ENGINE ROOM MAIN WIRE I21 44 COWL WIRE
E 6 38 (1MZ–FE)
ENGINE ROOM MAIN WIRE
I25 44 ENGINE ROOM MAIN WIRE
214
ABS (ANTI–LOCK BRAKE SYSTEM) (TMM MADE)
EC17
IR27 IR26
IR21IR119
B1 A9 B2
A11 A5 A13 A7
IJ16
IR25
I21
I14
12 12
B2 B1
A2 A1
2
1
FR+ FR– FL+ FL–
+BS STP IG
W B
R G
R G
W–B
W–
BW
–B
B–R
G–W
W–L
G–W
G–R
B–R
W–
L
G–W G
–W
G–
R
B–R
G–W
(SHIELDED)
(SHIELDED)
(SHIELDED)
BA 4 , A 5A
ABS ACTUATOR AND ECU
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
BN 2 , N 3A
NOISE FILTER(FOR STOP LIGHT)
ST
OP
LIG
HT
SW
S10
W–B
A 9 A 8ABS SPEED SENSORFRONT RH
ABS SPEED SENSORFRONT LH
FUSE BOXF18
60A
AB
S
11M3 1A7
15ASTOP
15AECU–IG
1A15
1M6
3C19
3C7
3C15
3C16
215
C
CIP38 IP13 EC13 IP33
IR120 IR23 IR28
IJ119 IJ112 IS14 IS16 IS15
IR113
A12 A15 B3 A1
A4 A2 A6 A14 B4
I13
B4
A6
21 21
EA
C
C
RL+ RL– RR+ RR– GND
TC TSTC
ABS
IR22 IR112 IR24
11 16 23 22
WAWB
I13
G–B
G–B
TC TS LP W
R G W B
R G
R G W B
W B
W–B
W–B
W–B W–B
LG–R
R–G
G–B
G–B
LG–R
R–G
G–W
LG–R
G–B
G–B
R–L
R–L
Y–B
Y–B
R–G
G–W
G–B
LG–R
4
14
A19 A20
J 3
D 3
J 1
DATA LINKCONNECTOR 2(CHECKCONNECTOR)
JUNCTIONCONNECTOR
JUNCTIONCONNECTOR
SHORT PIN
ABS SPEED SENSORREAR RH
ABS SPEED SENSORREAR LH
DATA LINK CONNECTOR 1(CHECK CONNECTOR)
D 1
(SHIELDED)
(SHIELDED)
(SHIELDED) (SHIELDED)
(SHIELDED)
(SHIELDED)
BC 9 , C10A
BA 4 , A 5A
ABS WARNINGLIGHT(COMB. LIGHT)
ABS ACTUATOR AND ECU
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
3C17
3D17 3D16
3C13 3C12
3C3
10AGAUGE
1B6
216
ABS (ANTI–LOCK BRAKE SYSTEM) (TMM MADE)
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
A 4 A 28 (1MZ–FE), 30 (5S–FE) C 9 A 32 J 3 33
A 5 B 28 (1MZ–FE), 30 (5S–FE) C10 B 32 N 2 A 33
A 8 28 (1MZ–FE), 30 (5S–FE) D 1 28 (1MZ–FE), 30 (5S–FE) N 3 B 33
A 9 28 (1MZ–FE), 30 (5S–FE) D 3 32 S10 33
A19 34 (S/D), 35 (C/P), 36 (W/G) F18 28 (1MZ–FE), 30 (5S–FE)
A20 34 (S/D), 35 (C/P), 36 (W/G) J 1 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A
1B 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1M
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
3C24 COWL WIRE AND J/B NO 3 (BEHIND COMBINATION METER)
3D24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EC138 (1MZ–FE)
ENGINE WIRE AND ENGINE ROOM MAIN WIREEC140 (5S–FE)
ENGINE WIRE AND ENGINE ROOM MAIN WIRE
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
IP144 ENGINE WIRE AND COWL WIRE
IP344 ENGINE WIRE AND COWL WIRE
IR144 ENGINE ROOM MAIN WIRE AND COWL WIRE
IR244 ENGINE ROOM MAIN WIRE AND COWL WIRE
IS1 44 FLOOR NO. 2 WIRE AND COWL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EA38 (1MZ–FE)
FRONT RIGHT FENDEREA40 (5S–FE)
FRONT RIGHT FENDER
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I1344 COWL WIRE
I21 44 COWL WIRE
I1444 COWL WIRE
217
218
ABS (ANTI–LOCK BRAKE SYSTEM) (TMM MADE)
THIS SYSTEM CONTROLS THE RESPECTIVE BRAKE FLUID PRESSURES ACTING ON THE DISC BRAKE CYLINDERS OF THE RIGHTFRONT WHEEL, LEFT FRONT WHEEL AND REAR WHEELS WHEN THE BRAKES ARE APPLIED IN A PANIC STOP SO THAT THEWHEELS DO NOT LOCK. THIS RESULTS IN IMPROVED DIRECTIONAL STABILITY AND STEERABILITY DURING PANIC BRAKEING.
1. INPUT SIGNALS(1) SPEED SENSOR SIGNAL
THE SPEED OF THE WHEELS IS DETECTED AND INPUT TO TERMINALS FL+, FR+, RL+ AND RR+ OF THE ABS ECU.
(2) STOP LIGHT SW SIGNALA SIGNAL IS INPUT TO TERMINAL STP OF THE ABS ECU WHEN BRAKE PEDAL IS OPERATED.
2. SYSTEM OPERATIONDURING SUDDEN BRAKEING THE ABS ECU, WHICH HAS SIGNALS INPUT FROM EACH SENSOR, CONTROLS THE CURRENTFLOWING TO THE SOLENOID INSIDE THE ACTUATOR AND LETS THE HYDRAULIC PRESSURE ACTING ON EACH WHEEL CYLINDERESCAPE TO THE RESERVOIR. THE PUMP INSIDE THE ACTUATOR IS ALSO OPERATING AT THIS TIME AND IT RETURNS THE BRAKEFLUID FROM THE RESERVOIR TO THE MASTER CYLINDER, THUS PREVENTING LOCKING OF THE VEHICLE WHEELS.
IF THE ECU JUDGES THAT THE HYDRAULIC PRESSURE ACTING ON THE WHEEL CYLINDER IS INSUFFICIENT, THE CURRENTACTING ON THE SOLENOID IS CONTROLLED AND THE HYDRAULIC PRESSURE IS INCREASED. HOLDING OF THE HYDRAULICPRESSURE IS ALSO CONTROLLED BY THE ECU, BY THE SAME METHOD AS ABOVE. BY REPEATED PRESSURE REDUCTION,HOLDING AND INCREASE ARE REPLATED TO MAINTAIN VEHICLE STABILITY AND TO IMPROVE STEERBILITY DURING SUDDENBRAKING.
A 8, A 9 ABS SPEED SENSOR FRONT LH, RH1–2 : 0.8 K–1.3 KΩ
A19, A20 ABS SPEED SENSOR REAR LH, RH1–2 : 1.1 K–1.5 KΩ
A 4(A), A 5(B) ABS ECU(CONNECT THE ECU CONNECTORS)(A)12–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION AND DATA LINK CONNECTOR 1 (CHECK CONNECTOR)
TS–EI NOT CONNECTED(A)15–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION AND DATA LINK CONNECTOR 1 (CHECK CONNECTOR)
TS–EI NOT CONNECTED(B) 4–GROUND : ALWAYS CONTINUITY(B) 2–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION(A) 9–GROUND : APPROX. 12 VOLTS WITH BRAKE PEDAL DEPRESSED(B) 1–GROUND : ALWAYS APPROX. 12 VOLTS
SYSTEM OUTLINE
SERVICE HINTS
ABS ( ANTI – LOCK BRAKE SYSTEM) (TMM MADE)
-Memo
37
220
ELECTRIC TENSION REDUCER
1
2
1
2
1
2
1
2
IS13
BL
TENSIONREDUCERSOLENOID LH
TENSIONREDUCERSOLENOID RH
BUCKLESW LH
BUCKLESW RH
FROM POWE
R
GB
–RB–R
W–B
B 7, B 8 B10
T 3T 2
B–RB
–R
IJ11
B–R
2
1
R–Y
D25DIODE(FOR TENSION REDUCER)
W–B
15AECU–IG
R SOURCE SYSTEM (SEE PAGE 64)
1A7
3A
14
3D5
3C16
221
*2 W/O POWER SEAT*1 W/ POWER SEAT
B 7, B 8 BUCKLE SW LH1–2 : CLOSED WITH DRIVER’S LAP BELT IN USE
B10 BUCKLE SW RH1–2 : CLOSED WITH PASSENGER’S LAP BELT IN USE
T 2, T 3 TENSION REDUCER SOLENOID LH, RH2–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
B 7 32 B10 32 T 2 35
B 8 32 D25 32 T 3 35
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
3A24 COWL WIRE AND J/B NO 3 (BEHIND COMBINATION METER)
3C24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
IS1 44 FLOOR NO. 2 WIRE AND COWL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
46 (S/D)
BL 48 (C/P) UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
1 2 1 2
1 2
1 2 1 2
B 8 B10 T 2 T 3D25 BLACK
2 1
X X
B 7(*1) (*2)
SERVICE HINTS
222
AUTO ANTENNA (S/D, C/P) *1 : 6 SPEAKER*2 : 4 SPEAKER
W–B
AUTO ANTENNA MOTORAND CONTROL RELAY
BM
A21
M
1 4 5 7 8 6
2 5 6 4 3 1
R
2G2
IU13
A
A
RR
R
JUNCTIONCONNECTOR
J 3
3
8
1
OFF
B–R
L–R
RADIO AND PLAYER (*1)
RADIO SW
PLAYERSW
ON
B–R P–L
II29II213
IU11 IU12
IU19 IU110
IM2
8
3
8
9
OFF
RADIO SW
PLAYERSW
ON
9
B B
B
L–RB
–R
L–R
B–R
L–R
GR
W
P–L
B–R
L–R
B–R
P–L
B–R
GR
R
B–R
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
ACC
JUNCTIONCONNECTOR
STEREO COMPONENTAMPLIFIER
RADIO AND PLAYER (*2)
(*2)
(*2)
( *1)
( *1)
J 3
S 8
R 2
R 3
L–Y Y
R–G B
R–W
W–B
2 3L B
20ADOME
W–B
IM29
II23
R
1L1 1L9
15AECU–IG
15ACIG/RADIO
1K12
1C1
223
A21 AUTO ANTENNA MOTOR AND RELAY9–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION5–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ACC OR ON POSITION7–GROUND : ALWAYS APPROX. 12 VOLTS8–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ACC OR ON POSITION AND RADIO SW ON3–GROUND : CONTINUITY (UPPER LIMIT SW ON) UNLESS ANTENNA AT UP STOP2–GROUND : CONTINUITY (DOWN LIMIT SW ON) UNLESS ANTENNA AT DOWN STOP4–3 : CLOSED WITH IGNITION SW AT ACC OR ON POSITION AND RADIO SW ON AND PLAYER SW OFF UNTIL ANTENNA AT
UPPERMOST POSITION1–2 : CLOSED WITH IGNITION SW AT ACC OR ON POSITION AND RADIO SW OFF AND PLAYER SW OFF UNTIL ANTENNA AT
LOWERMOST POSITION1–2: CLOSED WITH IGNITION SW OFF UNTIL ANTENNA AT LOWERMOST POSITION
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
A21 34 (S/D), 35 (C/P) R 2 33 S 8 33
J 3 33 R 3 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1C
1K 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1L
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IM2 42 INSTRUMENT PANEL WIRE AND CONSOLE BOX WIRE
IU1 44 FLOOR NO. 2 WIRE AND INSTRUMENT PANEL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
BM46 (S/D)
UNDER THE LEFT QUARTER PILLARBM48 (C/P)
UNDER THE LEFT QUARTER PILLAR
1 2
3 4 5 6
BBAA
A A B B B B3
8 X
3
8 9
X
X 9
A21 J 3 R 2 R 3
S 8
BLUE
1
(HINT : SEE PAGE 7)
SERVICE HINTS
224
AUTO ANTENNA (W/G) *1 : 8 SPEAKER*2 : 6 SPEAKER
W–B
AUTO ANTENNA MOTORAND RELAY
BL
A21
M
1 4 5 7 8 6
2 5 6 4 3 1
R
RR
3
8
1
OFF
B–R
L–R
RADIO AND PLAYER (*1)
RADIO SW
PLAYERSW
ON
B–R P–L
II29II213
IG11 IG12
IG19 IG110
IM2
8
3
8
9
OFF
RADIO SW
PLAYERSW
ON
9
B B
B
L–RB
–R
L–R
B–R
L–R
GR
W
P–L
B–R
L–R
B–R
P–L
B–R
GR
R
B–R
ACC
JUNCTIONCONNECTOR
STEREO COMPONENTAMPLIFIER
RADIO AND PLAYER (*2)
(*2)
(*2)
( *1)
( *1)
J 3
S 8
R 2
R 3
L–Y Y
R–G B
R–W
W–B
2 3L B
W–B
IM29
C
C
JUNCTIONCONNECTOR
J 5
1H6
1C1
2G2 1L1 1L9
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
15AECU–IG
15ACIG/RADIO
20ADOME
225
A21 AUTO ANTENNA MOTOR AND RELAY9–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION5–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ACC OR ON POSITION7–GROUND : ALWAYS APPROX. 12 VOLTS8–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ACC OR ON POSITION AND RADIO SW ON3–GROUND : CONTINUITY (UPPER LIMIT SW ON) UNLESS ANTENNA AT UP STOP2–GROUND : CONTINUITY (DOWN LIMIT SW ON) UNLESS ANTENNA AT DOWN STOP4–3 : CLOSED WITH IGNITION SW AT ACC OR ON POSITION AND RADIO SW ON AND PLAYER SW OFF UNTIL ANTENNA
AT UPPERMOST POSITION1–2 : CLOSED WITH IGNITION SW AT ACC OR ON POSITION AND RADIO SW OFF AND PLAYER SW OFF UNTIL ANTENNA
AT LOWERMOST POSITION1–2 : CLOSED WITH IGNITION SW OFF UNTIL ANTENNA AT LOWERMOST POSITION
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
A21 36 (W/G) J 5 36 (W/G) R 3 33
J 3 33 R 2 33 S 8 33
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1C 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1H 20 FLOOR NO. 1 WIRE J/B NO. 1 (INSTRUMENT PANEL LEFT)
1L 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IM2 42 INSTRUMENT PANEL WIRE AND CONSOLE BOX WIRE
IG1 42 FLOOR NO. 1 WIRE AND INSTRUMENT PANEL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
46 (S/D)
BL 48 (C/P) UNDER THE LEFT QUARTER PILLARBL
50 (W/G)
UNDER THE LEFT QUARTER PILLAR
1 2
3 4 5 63
8 X
3
8 9
X
X 9
A21 R 2
R 3 S 8BLUE
C C C C
C C C C C C
J 5
B B B B
J 3
BB
(HINT : SEE PAGE 7)
1
(HINT : SEE PAGE 7)
SERVICE HINTS
226
RADIO AND PLAYER (S/D, C/P 6 SPEAKER)
A
B10 A7
B5B1B6B2B7 B8 B9 B3 B4
IM22 IM2 IM12 IM16 IM11 IM13 IM26 IM25
1 1 1 1
11
2 2 2 2
22
II29II23
A B
BA
IH
RR
R L–R
L–Y
GR
BR
P V B Y R W LG LLLGWRYBVP
P V LG LBR
FROM POWER SOURCE S
E FL+ FL– RL+ RL– RR+ RR– FR+ FR–
B ACC
L–R
JUN
CT
ION
CO
NN
EC
TOR
FRONT DOORSPEAKER LH
FRONT TWEETER(SPEAKER) LH
FRONT TWEETER(SPEAKER) RH
REAR SPEAKERLH
REAR SPEAKERRH
FRONT DOORSPEAKER RH
F10
F12 R12 R13 F13
F11
J3
S 8 , S 9 B
STEREO COMPONENT AMPLIFIER
IH18 IH113 IG18 IG118 IG17 IG117 IT24 IT29
LLG
WRYB
VP
IM27
A3 A9 A10 A11 A12 A4 A6 A5 A14 A13
4 3 11 12 13 5 7 6 15 14
IM24 IM23
L–Y
GR
( SH
IELD
ED
)
( SH
IELD
ED
)
( SH
IELD
ED
)
B ACC GND SGND BEEP MUTE FR FL RR RL
B W
BR
W R BR B L G Y
ANT
IU19
8
B–R
B–R
TO AUTO ANTENNA MOTORAND RELAY
RADIO AND PLAYERR 2
1
I15
B ACC GND SGND BEEP MUTE FR FL RR RL
A1
1
AMP
RAMP
I15
IM29
R
P–L
R
TO AUTO ANTENNA MOTORAND RELAY
IM28
B–R
1L9
15ACIG/RADIO
YSTEM (SEE PAGE 64)
1K12
1C1
2G2
20ADOME
227
S 8(A), S 9(B) STEREO COMPONENT AMPLIFIER(A) 7–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON OR ACC POSITION(B) 7–GROUND : ALWAYS CONTINUITY(B)10–GROUND : ALWAYS APPROX. 12 VOLTS
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
F10 28 (1MZ–FE), 30 (5S–FE) J 3 33 S 8 A 33
F11 34 (S/D), 35 (C/P) R 2 33 S 9 B 33
F12 34 (S/D), 35 (C/P) R12 34 (S/D), 35 (C/P)
F13 34 (S/D), 35 (C/P) R13 34 (S/D), 35 (C/P)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1C
1K 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1L
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IG1 42 FLOOR NO. 1 WIRE AND INSTRUMENT PANEL WIRE
IH1 42 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IM142 INSTRUMENT PANEL WIRE AND CONSOLE BOX WIRE
IM242 INSTRUMENT PANEL WIRE AND CONSOLE BOX WIRE
IT2 44 FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE
IU1 44 FLOOR NO. 2 WIRE AND INSTRUMENT PANEL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IH 42 INSTRUMENT PANEL BRACE RH
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I15 44 CONSOLE BOX WIRE
1
2
1 2
BBAA
A A B B B B1 3 4 5 6 7
8 X 11 12 13 14 15
2 1
643X1
7 X 9 10 11 12 14
5
13
1 2
5
3 4
6 7 8 9 10
A B
F10, F11 F12, F13 J 3 R 2 R12, R13
S 8 S 9
(HINT : SEE PAGE 7)
BLUEBLACK
SERVICE HINTS
228
RADIO AND PLAYER (S/D, C/P 4 SPEAKER)
B
B8 B9 B4 B3
B5B1B6B2B7 A2 A6 A1 A3
IH18 IH113 IG18 IG118 IG17 IG117 IT24 IT29
1 1 1 12 2 2 2
II29II23
A B
BA
IH
IU110IU19
RR
R L–R
L–YP–L
B–R
GR
P–L
B–R
BR P V B Y R W LG L
LLGWRYBVP
BR
FROM POWER SOURCE SYSTEM
E FL+ FL– RL+ RL– RR+ RR– FR+ FR–
ANT ANP B ACC
L–R
RADIO AND PLAYER
JUNCTIONCONNECTOR
TO AUTO ANTENNA MOTORAND RELAY
FRONT DOORSPEAKER LH
REAR SPEAKERLH
REAR SPEAKERRH
FRONT DOORSPEAKER RH
F10 R12 R13 F11
J 3
R 3 , R 4 A
1K12
1C1
1L9
15ACIG/RADIO
(SEE PAGE 64)
2G2
20ADOME
229
R 3(B) RADIO AND PLAYER(B) 3–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON OR ACC POSITION(B) 4–GROUND : ALWAYS APPROX. 12 VOLTS(B) 7–GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
F10 28 (1MZ–FE), 30 (5S–FE) R 3 B 33 R13 34 (S/D), 35 (C/P)
F11 34 (S/D), 35 (C/P) R 4 A 33
J 3 33 R12 34 (S/D), 35 (C/P)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1C
1K 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1L
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IG1 42 FLOOR NO. 1 WIRE AND INSTRUMENT PANEL WIRE
IH1 42 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IT2 44 FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE
IU1 44 FLOOR NO. 2 WIRE AND INSTRUMENT PANEL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IH 42 INSTRUMENT PANEL BRACE RH
1
2
BBAA
A A B B B B1 2 3 4
5 6 7 8 9
1 2
3 X 6 2 1
F10, F11 J 3 R12, R13B AR 3 R 4BLUE BLUE
(HINT : SEE PAGE 7)
BLACK
SERVICE HINTS
230
RADIO AND PLAYER (W/G 8 SPEAKER)
A
B10 A7
B6B2B7
IM22 IM26
1
1
2
2
II29II23
A B
BA
IH
RR
R L–R
L–Y
GR
BR
P VVP
P V
BR
FROM POWER SOURCE
E FL+ FL–
B ACC
L–R
JUN
CTI
ON
CO
NN
EC
TOR
FRONT DOORSPEAKER LH
FRONT TWEETER(SPEAKER) LH
F11
F13
J3
S 8 , S 9 B
STEREO COMPONENT AMPLIFIER
IH18 IH113
VP
IM27
A3 A9 A10 A11 A12 A4 A6 A5 A14 A13
4 3 11 12 13 5 7 6 15 14
IM24 IM23
L–Y
GR
( SH
IELD
ED
)
( SH
IELD
ED
)
( SH
IELD
ED
)
B ACC GND SGND BEEP MUTE FR FL RR RL
B W
BR
W R BR B L G Y
ANT
IG19
8
B–R
B–R
TO AUTO ANTENNA MOTORAND RELAY
RADIO AND PLAYERR 2
I15
B ACC GND SGND BEEP MUTE FR FL RR RL
A1
1
AMP
RAMP
I15
IM29
R
RP
–LT
OA
UTO
AN
TEN
NA
ND
RE
LAY IM28
B–R
B9B8
IM12 IM16
IG18 IG118
Bc310 Bc34
Bd14 Bd11
B Y
B Y
B Y
B Y
Bc31Bc35
RL+ RL–
D
E
D E
D E
1 12 2
B Y
B Y
BB Y
Y
JUNCTIONCONNECTOR
J 5
R14REAR TWEETER(SPEAKER) LH
R12REAR SPEAKERLH
1L9
15ACIG/RADIO
SYSTEM (SEE PAGE 64)
AM
OTO
R
1K12
1C1
2G2
20ADOME
231
IM11 IM13
IG17 IG117
Bc39 Bc33
Bd15 Bd12
Bb12 Bb11
IM21 IM25
IT24 IT29
B3 B4 B1 B5
R W
R W
R W
R W
R W
R W
R W
R W
LG L
LG L
LG L
LG L
2
2
22
B
A
BA
A B
1 1 1
1
RR+ RR– FR+ FR–
BS 8 , S 9A
STEREO COMPONENT AMPLIFIER
JUNCTIONCONNECTOR
J 5
R13REAR SPEAKERRH
R15REAR TWEETER(SPEAKER) RH
F12FRONT DOORSPEAKER RH
F14FRONT TWEETER(SPEAKER) RH
232
RADIO AND PLAYER (W/G 8 SPEAKER)
S 8(A), S 9(B) STEREO COMPONENT AMPLIFIER(A) 7–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON OR ACC POSITION(B) 7–GROUND : ALWAYS CONTINUITY(B)10–GROUND : ALWAYS APPROX. 12 VOLTS
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
F11 36 (W/G) J 5 36 R15 36 (W/G)
F12 36 (W/G) R 2 33 S 8 A 33
F13 36 (W/G) R12 36 (W/G) S 9 B 33
F14 36 (W/G) R13 36 (W/G)
J 3 33 R14 36 (W/G)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1C
1K 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1L
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IG1 42 FLOOR NO. 1 WIRE AND INSTRUMENT PANEL WIRE
IH1 42 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IM142 INSTRUMENT PANEL WIRE AND CONSOLE BOX WIRE
IM242 INSTRUMENT PANEL WIRE AND CONSOLE BOX WIRE
IT2 44 FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE
Bb1 50 (W/G) LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bc3 50 (W/G) BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bd1 50 (W/G) BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IH 42 INSTRUMENT PANEL BRACE RH
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I15 44 CONSOLE BOX WIRE
SERVICE HINTS
233
RADIO AND PLAYER (W/G 6 SPEAKER)
R 3(B) RADIO AND PLAYER(B) 3–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON OR ACC POSITION(B) 4–GROUND : ALWAYS APPROX. 12 VOLTS(B) 7–GROUND : ALWAYS CONTINUITY
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
F11 36 (W/G) R 3 B 33 R14 36 (W/G)
F12 36 (W/G) R 4 A 33 R15 36 (W/G)
J 3 33 R12 36 (W/G)
J 5 36 R13 36 (W/G)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1C
1K 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1L
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IG1 42 FLOOR NO. 1 WIRE AND INSTRUMENT PANEL WIRE
IH1 42 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
II2 42 INSTRUMENT PANEL WIRE AND COWL WIRE
IT2 44 FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE
IU1 44 FLOOR NO. 2 WIRE AND INSTRUMENT PANEL WIRE
Bb1 50 (W/G) LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bc3 50 (W/G) BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bd1 50 (W/G) BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IH 42 INSTRUMENT PANEL BRACE RH
SERVICE HINTS
234
RADIO AND PLAYER (W/G 6 SPEAKER)
B
B8 B9B4 B3
B6B2B7 A2 A6
IH18 IH113
IG18 IG118
1 12 2
II29II23
A B
BA
IH
IU110IU19
RR
R L–R
L–Y P–L
B–R
GR
P–L
B–R
BR P V
B YYB
VP
BR
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
E FL+ FL– RL+ RL–
ANT ANPB ACC
L–R
RADIO AND PLAYER
JUNCTIONCONNECTOR
TO AUTO ANTENNA MOTORAND RELAY
FRONT DOORSPEAKER LH
REAR SPEAKERLH
F11 R12
J 3
R 3 , R 4 A
1 2
REAR TWEETER(SPEAKER) LH
R14
Bc310 Bc34
Bd14 Bd11
Bc35 Bc31
D E
DD E
B YYB
YB
YB
YB
E
JUNCTIONCONNECTOR
J 5
2G2 1L9
20ADOME
15ACIG/RADIO
1K12
1C1
235
B
A1 A3
IG17 IG117
1 2
R WWR
RR+ RR–
REAR SPEAKERRH
R13
1 2
REAR TWEETER(SPEAKER) RH
R15
Bc39 Bc33
Bd15 Bd12
Bb11 Bb12
A B
A B
R WWR
WR
WR
WR
JUNCTIONCONNECTOR
J 5
B5B1
IT24 IT29
1 2
LG LLLG
FR+ FR–
FRONT DOORSPEAKER RH
F12
B
A
RADIO AND PLAYER
R 3 , R 4 A
236
COMBINATION METER
A B
IJ15 IJ111 IJ118
BX13BX12BX11
IP32
IP36
IP18
IP311 IP314
IP35
IP316
1
ED
1
A4
A8 A7 A6 A5 A12B11 B7 B10C8 C7 C4
1 2 3
2 34
1
I 9
I 9
C
C
6
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
R–L
R–L
R–L
R–L
BRY–L
Y–R
BR
BR
BR
Y–L
Y–R
Y–R Y–L BR
BR
BR
B
Y–G
BY–G
B
P LGG
G–B
G–B
G–B
R–W Y–B
Y–B
V–Y
R–L
JUNCTIONCONNECTOR
BR
BR
FROM ENGINE CONTROL MODULE(ENGINE AND ELECTRONIC CONTROLLEDTRANSMISSION ECU)(A/T)
FROM ENGINE CONTROL MODULE(ENGINE ECU)(M/T)FROM CRUISE CONTROL ECU
SP
EE
D
FU
EL
FU
EL
WA
TE
RT
EM
P.
TAC
HO
AB
S
SE
AT
BE
LT
OIL
FUEL SENDER
WA
TER
TEM
P.
SE
ND
ER
IGN
ITE
R VEHICLE SPEEDSENSOR(SPEED SENSOR)
TOA
BS
EC
U
TO
INTE
GR
AT
ION
RE
LAY
OIL
PR
ES
SU
RE
SW
J 2
B
W2
I2
V 5
O1
F15
C
COMBINATION METER
C 8 , C 9 , C10
TO BACK–UP LIGHT SW (M/T)TO PARK/NEUTRAL POSITION SW(NEUTRAL START SW)(A/T)TO GENERATOR (ALTERNATOR)
R–L
R–L
I18
6
TAC
COOLING FANECU
C14
BR
B
B
JUN
CTI
ON
CO
NN
EC
TOR
J7
( *6)
( *6)
( *7)
A
A
( *7)
( *6)
1B61D6
10AGAUGE
3D13
3D12
1D12
1D13
3C13
3C12
237
*1 : W/O A/T INDICATOR LIGHT*2 : W/ A/T INDICATOR LIGHT*3 : MALFUNCTION INDICATOR LAMP
(CHECK ENGINE WARNING LIGHT) *7 : 5S–FE*6 : 1MZ–FE*5 : TMM MADE*4 : TMC MADE
A B C
COMBINATION METER
1
IE IF
2
1
B15 B3 B9 B13
B12 B8 B14C1C3A9 A10
C2
II14
1 1
BD E18
A
F
BED
8
A
F
A
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
B–W
R–Y
R–G
W–R
Y–G
B–W
B–O
G–L
G–R
R–Y
R–Y
W–B
G–RG
–L
–BW
–B
R–W
R–W
R–W
G–O Y
B–Y
R–B
B–YY
G–O
R–Y
R–Y
R–W
10ASTARTER
TO
LIG
HT
FAIL
UR
ES
EN
SO
R
FR
OM
”H
EA
DR
H”
FUS
E
FR
OM
”H
EA
D( U
PR
–RH
) ”FU
SE
( CA
NA
DA
)
( US
A)
CR
UIS
E
( *3)
BR
AK
E
BU
LBC
HE
CK
RE
AR
LIG
HT
O/D
OF
F
CH
AR
GE
SR
S
HIG
HB
EA
M
PKB
BRK
TOO
/DM
AIN
SW
TOG
EN
ER
AT
OR
( ALT
ER
NA
TOR
)
TO
CE
NTE
RA
IRB
AG
SE
NS
OR
AS
SE
MB
LY
TOD
IMM
ER
SW
[CO
MB
.S
W]
TOC
RU
ISE
CO
NTR
OL
EC
U
TO
EN
GIN
EC
ON
TR
OL
MO
DU
LE( E
NG
INE
AN
DE
LEC
TRO
NIC
CO
NT
RO
LLE
DTR
AN
SM
ISS
ION
EC
U)(
A/T
)T
OE
NG
INE
CO
NT
RO
LM
OD
ULE
( EN
GIN
EE
CU
)(M
/T)
BR
AK
EFL
UID
LEV
EL
SW
JUN
CT
ION
CO
NN
EC
TOR
JUN
CTI
ON
CO
NN
EC
TO
R
DA
YT
IME
RU
NN
ING
LIG
HT
RE
LAY
( MA
IN)
PA
RK
ING
BR
AK
ES
W
PA
RK
ING
BR
AK
ES
W( EX
.1M
Z–F
EA
/T)
( 1M
Z–F
EA
/T)
JUN
CTI
ON
CO
NN
EC
TO
R
JUN
CTI
ON
CO
NN
EC
TO
R
( US
A)
(CANADA)
C 8 , C 9 , C10
J2
J2
B2
P3
P2
D4
J2
J3
( *1)
( *1)
( US
A)
II12
I 6
G–O
G–O
G–O
( *2)
FR
OM
A/T
IND
ICA
TO
RLI
GH
T
W–B
( CA
NA
DA
)
( *5)
( *5)
O ( *4)
O ( *4)
4
3B20
3C2
1D3 1F3
7. 5AIGN
7. 5ASRS
3B19 3D19
3B8 3D18
3D8 3C8
3A10
1M5
1C8
W
238
COMBINATION METER *1 : W/O A/T INDICATOR
A B
A11 A2 A1
A3C 13 B5
B16
IG
B4
G
RR
R
G–B
G–Y
L–R
R–Y
W–B
BB
W–B
W–B
G G
FR
OM
ELE
CTR
ON
ICC
ON
TRO
LLE
DT
RA
NS
MIS
SIO
NP
AT
TS
ELE
CT
SW
FRO
MH
AZA
RD
SW
( TR
)
FRO
MH
AZA
RD
SW
( TL)
ME
TE
RIL
LUM
INA
TIO
N
PO
WE
R
TU
RN
RH
TU
RN
LH
OP
EN
DO
OR
TOR
HE
OS
TA
T
TO
DO
OR
CO
UR
TE
SY
SW
COMBINATION METER
C 8 , C 9 , C10 A
I13II1
6
TO
EN
GIN
EC
ON
TR
OL
MO
DU
LE( E
NG
INE
AN
ELE
CTR
ON
ICC
ON
TR
OT
RA
NS
MIS
SIO
NE
CU
)
L–R
L–R
L–R
( *1)
( *1)
2G2
20ADOME
G
15ATAIL
1D14
3C4
3D5
3D20
3D9
1C5
3A16
1C1
3C14
1D
10
1D
11
1L8 3C18
3D61D2
1M1
1C11
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
ER
N
D LLE
D
239
B 2 BRAKE FLUID LEVEL SW1–2 : CLOSED WITH FLOAT DOWN
C 8(A), C 9(B), C10(C) COMBINATION METER(A)2, (B)6, (B)9–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION(A)3, (B)14, (C)8–GROUND : ALWAYS CONTINUITY
F15 FUEL SENDER2–3 : APPROX. 3 WITH FUEL FULL
APPROX. 110.0 WITH FUEL EMPTY
O 1 OIL PRESSURE SW1–GROUND : CLOSED WITH OIL PRESSURE BELOW 0.2 KG/CM2 (2.84 PSI, 19.61 KPA)
P 2 PARKING BRAKE SW (1MZ–FE A/T)1–GROUND : CLOSED WITH PARKING BRAKE PEDAL DEPRESSED
P 3 PARKING BRAKE SW (EX. 1MZ–FE A/T)1–GROUND : CLOSED WITH PARKING BRAKE LEVER PULLED UP
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
B 2 28 (1MZ–FE), 30 (5S–FE) D 4 32 P 2 33
C 8 A 32 F15 34 (S/D), 35 (C/P), 36 (W/G) P 3 33
C 9 B 32 I 2 28 (1MZ–FE), 30 (5S–FE) V 5 28 (1MZ–FE), 30 (5S–FE)
C10 C 32 J 2 33 W 2 28 (1MZ–FE), 30 (5S–FE)
C14 32 O 1 28 (1MZ–FE), 30 (5S–FE)
: RELAY BLOCKS
CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION)
1 25 R/B NO. 1 (LEFT KICK PANEL)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B
1C
1D20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1F20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1L
1M
2G 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3A
3B24 COWL WIRE AND J/B NO 3 (BEHIND COMBINATION METER)
3C24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
II1 42 COWL WIRE AND INSTRUMENT PANEL WIRE
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
IP144 ENGINE WIRE AND COWL WIRE
IP344 ENGINE WIRE AND COWL WIRE
46 (S/D)
BX1 48 (C/P) FUEL GAUGE WIRE AND FLOOR NO. 1 WIREBX1
50 (W/G)
FUEL GAUGE WIRE AND FLOOR NO. 1 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
ED38 (1MZ–FE)
INTAKE MANIFOLD LHED40 (5S–FE)
INTAKE MANIFOLD LH
IE42 LEFT KICK PANEL
IF42 LEFT KICK PANEL
IG 42 INSTRUMENT PANEL BRACE LH
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I 6 44 INSTRUMENT PANEL WIRE I13 44 COWL WIRE
I 9 44 COWL WIRE I18 44 ENGINE WIRE
SERVICE HINTS
240
COMBINATION METER
241
RADIATOR FAN AND CONDENSER FAN (5S–FE)
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
A 1 30 E 5 30 (5S–FE)
A 2 30 (5S–FE) R 1 30 (5S–FE)
: RELAY BLOCKS
CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION)
5 26 R/B NO. 5 (ENGINE COMPARTMENT LEFT)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2B22 ENGINE ROOM MAIN WIRE AND J/B NO 2 (ENGINE COMPARTMENT LEFT)
2E22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3A24 COWL WIRE AND J/B NO 3 (BEHIND COMBINATION METER)
3C24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EA1 40 (5S–FE) ENGINE ROOM MAIN WIRE AND ENGINE ROOM NO. 3 WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EB 40 (5S–FE) FRONT LEFT FENDER
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E 5 40 (5S–FE) ENGINE ROOM MAIN WIRE
242
RADIATOR FAN AND CONDENSER FAN (5S–FE)
2B1 2E8 2B3 2E6
5 5
5 5
5 5
5 5
2G6
2E
5
1
2
EA11
M
1
2
M
1
2
E 5
5
EBEB
W–B
W–B
B–R
B–R
L–B
B–R L B
W–B
W–R
RW
B–O
B–R
W–B
W–B
L
B–R
B W–B
W–BB
–W
OM POWER SOURCE SYSTEM (SEE PAGE 64)
30ARDI FAN
2 4
1 3
4
FROM A/CMAGNETICCLUTCH RELAY
RADIATORFAN RELAY
RADIATORFAN RELAYNO. 2
RADIATORFAN RELAYNO. 3
A/C
SIN
GLE
PR
ES
SU
RE
SW
WATERTEMP. SW(FOR COOLINGFAN)
RADIATORFAN MOTOR
A/C CONDENSERFAN MOTOR
A 1
A2
R 1
E 53 2
5 1
1 5
2 3
3
2
EA12
1A7
FR
15AECU–IG
3A15
3C16
2B4
0ACDS FAN3
243
FAN MOTOR OPERATIONWITH THE IGNITION SW IS TURNED ON, CURRENT FLOWS FROM ECU–IG FUSE TO RADIATOR FAN RELAY NO. 1 (COIL SIDE) ANDRADIATOR FAN RELAY NO. 2 (COIL SIDE) → TERMINAL 2 OF THE A/C SINGLE PRESSURE SW → TERMINAL 3 → TERMINAL 2 OF THEWATER TEMP. SW → TERMINAL 1 → GROUND, AND RADIATOR FAN RELAY NO. 1 AND NO. 2 ARE TURNED ON.
∗ RADIATOR FAN MOTOR OPERATION
WHEN THE IGNITION SW IS TURNED ON, RADIATOR FAN RELAY NO. 1 IS TURNED ON. IF AT THIS TIME THE ENGINE COOLANTTEMPERATURE IS APPROX. 90°C (194°F) OR HIGHER, THE WATER TEMP. SW IS TURNED OFF, RADIATOR FAN RELAY NO. 1 ISTURNED OFF.
AS A RESULT, CURRENT FROM THE RDI FAN FUSE TO RADIATOR FAN RELAY NO. 1 (POINT SIDE) → TERMINAL 2 OF THERADIATOR FAN MOTOR → TERMINAL 1 → GROUND, THUS ACTIVATING THE ROTATION OF THE RADIATOR FAN MOTOR.
∗ LOW SPEED OPERATION
WHEN THE IGNITION SW IS TURNED ON AND THE A/C ACTIVATED, RADIATOR FAN RELAY NO. 1 AND RADIATOR FAN RELAY NO. 2ARE TURNED ON, CURRENT FLOWS FROM A/C MAGNETIC CLUTCH RELAY (POINT SIDE) TO RADIATOR FAN RELAY NO. 3 (COILSIDE) → GROUND, AND RADIATOR FAN RELAY NO. 3 IS TURNED ON.
AS A RESULT, CURRENT FLOWS FROM CDS FAN FUSE TO TERMINAL 2 OF THE A/C CONDENSER FAN MOTOR → TERMINAL 1 →RADIAOTR FAN RELAY NO. 2 (POINT SIDE) → RADIATOR FAN RELAY NO. 3 (POINT SIDE) → TERMINAL 2 OF THE RADIATOR FANMOTOR → TERMINAL 1 → GROUND, FLOWING TO EACH FAN MOTOR IN SERIES, CAUSING THE FAN TO AT LOW SPEED.
∗ HIGH SPEED OPERATION OF THE FAN MOTOR DUARING A/C OPERATION
WHEN THE A/C OPERATION, THE REFRIGERRANT PRESSURE BECOME HIGHER THAN OR DINARY LEVEL (APPROX. 15.58 KG/CM2
(221.2 PSI, 1527 KPA)) THE A/C SINGLE PRESSURE SW IS TURNED OFF. AS A RESULT, RADIATOR FAN RELAY NO. 1 AND RADIATORFAN RELAY NO. 2 ARE TURNED OFF, AND CURRENT FLOWS FROM RDI FUSE TO RADIATOR FAN RELAY NO. 1 (POINT SIDE) →TERMINAL 2 OF THE RADIATOR FAN MOTOR → TERMINAL 1 → GROUND, AND CURRENT FLOWS FROM CDS FAN FUSE TOTERMINAL 2 OF THE A/C CONDENSER FAN MOTOR → TERMINAL 1 → RADIATOR FAN RELAY NO. 2 (POINT SIDE) → GROUND, ANDTO EACH FAN MOTOR IN PARALLEL, THUS CAUSING THE FAN MOTORS OPERATE HIGH SPEED.
NOTE THAT, BECAUSE THE CURRENT FLOWS IN THE SAME MENNER EVEN IF THE ENGINE COOLANT TEMPERATURE IS APPROX.90°C (194°F) OR HIGHER, THE FAN MOTOR OPERATE AT HIGH SPEED.
A 2 A/C SINGLE PRESSURE SW2–3 : OPEN ABOVE APPROX. 15.58 KG/CM2 (221.2 PSI, 1527 KPA)
CLOSE BELOW APPROX. 15.56 KG/CM2 (178.4 PSI, 1231 KPA)
21
21
A 1 R 1BLACK GRAY
1 2
E 5A 2 BLACK
2 3
SYSTEM OUTLINE
SERVICE HINTS
244
ELECTRONICALLY CONTROLLED HYDRAULIC COOLING FAN (1MZ–FE)
1 21 2
2
3
EC18
EC EB
I18IP27
4 2 3 10 9 8
1 6 5
6
I18
B–R
B–R
W–R L
LB L
L–W
L–W
L–W
L–R
L–R
W–B
L–YYY
–L
BR
BR
E SOL+ SOL– TH– TH+ HP
IGB TAC IDL
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
TO COMBINATIONMETER
FROM THROTTLEPOSITION SENSOR
FROM ENGINE CONTROL MODULE(ENGINE AND ELECTRONICCONTROLLED TRANSMISSION ECU)
SOLENOID VALVE(FOR HYDRAULIC MOTOR)
ENGINE COOLANTTEMP. SENSOR(WATER TEMP. SENSOR)(FOR COOLING FAN)
DATA LINKCONNECTOR 1(CHECKCONNECTOR)
A/C SINGLEPRESSURE SW
COOLING FAN ECUC14
S 1
E 5
D 1 A 2OPT
3A15
3C16
1A7
15AECU–IG
245
THE COOLING FAN ECU RECEIVES VARIOUS SIGNAL, I.E., THE ENGINE RPM SIGNAL FROM THE IGNITER, COOLANT TEMPERATURESIGNAL FROM THE ENGINE COOLANT TEMP. SENSOR (WATER TEMP. SENSOR), A/C REFRIGERANT PRESSURE SIGNAL FROM A/CSINGLE PRESSURE SW.THE COOLING FAN ECU JUDGES THE ENGINE BASED ON SIGNALS FROM ABOVE MENTION, DRIVES THE SOLENOID VALVE ANDCONTROLS THE SPEED OF THE COOLING FAN STEPLESSLY
FAIL–SAFE FUNCTIONWHEN THE MALFANCTION IS DETECTED BY THE ENGINE COOLANT TEMP. SENSOR (WATER TEMP. SENSOR) OR SOLENOID VALVE,THE FAIL–SAFE FUNCTION OF THE COOLING FAN ECU JUDGES THE SITUATION TO ALLOWS THE COOLING SYSTEM TO CONTINUEOPERATION.
A 2 A/C SINGLE PRESSURE SW2–3 : OPEN ABOVE APPROX. 15.58KG/CM2 (221.2PSI, 1527KPA)
CLOSED BELOW APPROX. 12.56 KG/CM2 (178.4PSI, 1231KPA)
C14 COOLING FAN ECU1–GROUND : APPROX. 12 VOLTS WITH THE IGNITION SW ON9–10 : 2.5 VOLTS AT 20°C (68°F) AND IGNITION SW ON
1.2 VOLTS AT 80°C (176°F) AND IGNITION SW ON8– 4 : 10–14 VOLTS AT A/C PRESSURE SW ON (OPEN)
0–3 VOLTS AT A/C PRESSURE SW OFF (CLOSE)4–GROUND : ALWAYS CONTINUITY
E 5 ENGINE COOLANT TEMP. SENSOR (WATER TEMP. SENSOR) (FOR COOLING FAN)1–2 : 1.5K AT 80°C (176°F)
0.7K AT 110°C (230°F)
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
A 2 28 D 1 28 S 1 29
C14 32 E 5 30
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1A 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
3A24 COWL WIRE AND J/B NO 3 (BEHIND COMBINATION METER)
3C24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EC1 38 (1MZ–FE) ENGINE WIRE AND ENGINE ROOM MAIN WIRE
IP2 44 ENGINE WIRE AND COWL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EB 38 (1MZ–FE) FRONT LEFT FENDER
EC 38 (1MZ–FE) INTAKE MANIFOLD RH
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
I18 44 ENGINE WIRE
2 3
1 2
5
3 4
6 X 8 9 10
1 2
1 2
A 2 C14 S 1E 5 BROWNGRAYBLACK D 1 BLACK
6
X X X
X X X X
X
X
SYSTEM OUTLINE
SERVICE HINTS
246
AIR CONDITIONING (PUSH CONTROL SW TYPE)
C
6 2 3
4 3C
2
5 1
12
C
1
2
4
7
5
4 4
4 4 4
M
1
2
IK11 IK13IK12
4
I 7I 7
I12
I13
I14
I13
IG
HI M5 M4 M3 M2 M1 LO OFF
BLOWER SW
IK15
IK14
I 5
1
II
W–B
R–L
R–L
B
L–W
L–W
W–B
W–B
W–B
W–B
W–B
W–B
L–B
L–O
B–W L–
B
B–R
B
W–B
W–B
L
R–L
R–L
R–L
R–L
R–L
W–B
W–B
W–B
L–O
B–W
FROM POWER 64)
BLOWER RESISTOR
HEATERRELAY
40AHEATER
JUNCTIONCONNECTOR
HEATER CONTROL SW
B
R–L
R–L
R–L
W–B
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
BLO
WE
RM
OTO
RB
4
B 5
B 6
H 8
J 1
1
4
W–B
B
I21
B
I14
B–W
1B6
10AGAUGE
SOURCE SYSTEM (SEE PAGE
247
B
R–L
R–L
R–L
W–B
M
M
7 5 4 3 2 1
6
3
7 8 4 5 6 11 3 10 2 9
4
4
4
IL11
IL1
2IL1
3IL1
4IL1
5IL1
7
A/C RECIRC/FRESH FACE BI–LEVEL FOOT FOOT/DEF DEF
W–B W–B
HEATER CONTROL SW
F
R
FR
ES
H/R
EC
IRC
B
A
CONTROLCIRCUITIL1
6
R–L
R–B
R–W
R–L
W–B
G–W
L–O
R–Y
R L–B
B–Y
L–B
L–RL
L–WRL–Y
R–WR–B
Y–G
AIR INLET CONTROLSERVO MOTOR
AIR VENT MODE CONTROL SERVO MOTOR
L–Y
R R–L
10AA/C
A16
DEFF/DFOOTB/LFACE
DEFF/DFOOTB/L
FACE
A17
H 8
4 3 2
248
AIR CONDITIONING (PUSH CONTROL SW TYPE)
55
5 5
1
2
IP18
EC14
IP39
IP34
I19
1
4
IR15 IR16
IR1
4
5 4 7 1
4
10 8 9 13 14 12 2
1
2
R–W
R–B
R–L
W–B
W–R
L–W
R–B
R–W
W–R
W–L
L–Y
G
B–Y
LG–B
BB
B
W–B
L–W
( *1)
L–Y
G
L–B
( *1)
B–
W
L–Y
R–L
R–
L
R–L
W–R
R–L
W–R
A/C DUALPRESSURE SWA/C MAGNETIC
CLUTCH ANDLOCK SENSOR
A/C
EV
AP
OR
ATO
RT
EM
P.
SE
NS
OR
A/C MAGNETICCLUTCH RELAY
A/C AMPLIFIER
TO
EN
GIN
EC
ON
TR
OL
MO
DU
LE( E
NG
INE
AN
DE
LEC
TRO
NIC
CO
NT
RO
LLE
DT
RA
NS
MIS
SIO
NE
CU
)(A
/T)
OR
EN
GIN
EC
ON
TR
OL
MO
DU
LE( E
NG
INE
EC
U)(
M/T
)
FR
OM
EN
GIN
EC
ON
TRO
LM
OD
ULE
( EN
GIN
EA
ND
ELE
CT
RO
NIC
CO
NT
RO
LLE
DT
RA
NS
MIS
SIO
NE
CU
)(A
/T)
OR
EN
GIN
EC
ON
TR
OL
MO
DU
LE( E
NG
INE
EC
U)(
M/T
)
IGNITER
2 4
5
1
3
W–R
A 3A 2
A11
A10
I 2
B–W
(*2)TO RADIATORFAN RELAY NO. 3
E 6
B–W
(* 1)
(* 2)
B–W
( *2)
W–L
( *2)
TACH
6
TAC
( *2) B ( *1)
C14COOLING FANECU
*1 : 1MZ–FE*2 : 5S–FE
1B1
1D12
249
1. AIR INLET CONTROL SERVO MOTOR OPERATION (FOR PUSH SW TYPE)(SWITCHING FROM FRESH TO RECIRC)
WITH THE IGNITION SW ON, CURRENT FROM THE GAUGE FUSE FLOWS TO TERMINAL 1 OF THE SERVO MOTOR. WHEN THERECIRC SW IS TURNED ON, THE CURRENT FLOWS FROM SERVO MOTOR → TERMINAL 3 → TERMINAL 5 OF THE HEATERCONTROL SW → TERMINAL 1 → GROUND, THE MOTOR ROTATES AND THE DAMPER MOVES TO THE RECIRC SIDE. WHEN IT IS INTHE RECIRC POSITION, THE CIRCUIT IS CUT INSIDE THE SERVO MOTOR AND THE DAMPER STOPS IN THAT POSITION.
WHEN THE CIRCUIT FOR THE INDICATOR LIGHT, CURRENT FLOWS FROM THE GAUGE FUSE → TERMINAL 12 OF THE HEATERCONTROL SW → INDICATOR LIGHT → TERMINAL 1 → GROUND AND THE INDICATOR LIGHT CONTINUES TO LIGHT UP WHILE THERECIRC SW IS ON.
(SWITCHING FROM RECIRC TO FRESH)
WHEN THE IGNITION IS ON AND THE FRESH SW IS TURNED ON, CURRENT FLOWS FROM TERMINAL 2 OF THE SERVO MOTOR →TERMINAL 6 OF THE HEATER CONTROL SW → TERMINAL 1 → GROUND, THE MOTOR ROTATES AND THE DAMPER MOVES TO THEFRESH SIDE. WHEN THE DAMPER IS IN THE FRESH POSITION, THE CIRCUIT IS CUT INSIDE THE SERVO MOTOR AND THE DAMPERSTOPS IN THAT POSITION.
2. OPERATION OF AIR VENT MODE CONTROL SERVO MOTORWHEN THE IGNITION SW ON, CURRENT FLOWS FROM THE GAUGE FUSE TO TERMINAL 12 OF THE HEATER CONTROL SW,TERMINAL 6 OF THE AIR VENT MODE CONTROL SERVO MOTOR.
WHEN THE DAMPER IS IN FACE POSITION AND THE BI–LEVEL OF THE HEATER CONTROL SW IS THEN TURNED ON, CURRENTFLOWS FROM TERMINAL 3 OF THE HEATER CONTROL SW → TERMINAL 4 OF THE AIR VENT MODE CONTROL SERVO MOTOR SOTHAT A SINGAL THAT THE GROUND CIRCUIT IS ACTIVATED IS INPUT TO TERMINAL “B” OF THE CONTROL CIRCUIT INSIDE THE AIRVENT MODE CONTROL SERVO MOTOR.
SIMULTANEOUSLY, A SIGNAL THAT THE GROUND CIRCUIT IS NOT ACTIVATED IS INPUT TO TERMINAL “A” OF THE CONTROLCIRCUIT INSIDE THE SERVO MOTOR. THESE TWO SIGNALS ACTIVATE THE CONTROL CIRCUIT SO THAT CURRENT FROM THEGAUGE FUSE TO THE SERVO MOTOR, CAUSING THE SERVO MOTOR TO OPERATE AND THE DAMPER TO MOVE TO BI–LEVELPOSITION. WHEN THE DAMPER REACHES BI–LEVEL POSITION, A GROUND CUT SIGNAL IS INPUT TO TERMINAL “B” OF THECONTROL CIRCUIT, THE CONTROL CIRCUIT OPERATES, THE SERVO MOTOR STOPS ROTATING AND THE DAMPER STOPS ATBI–LEVEL.
WHEN ANOTHER MODE POSITION IS SWITCHED TO, INPUT OF SIGNALS TO TERMINAL “A” AND TERMINAL “B” OF THE CONTROLCIRCUIT THAT GROUND IS MADE OR GROUND IS NOT MADE (AS EXPLAINED ABOVE) ACTIAVTES THE CONTROL CIRCUIT ANDMOVES THE SERVO MOTOR TO THE DESIRED POSITION.
3. AIR CONDITIONING OPERATIONWHEN THE IGNITION SW ON, CURRENT FLOWS FROM GAUGE FUSE TO TERMINAL 12 OF THE HEATER CONTROL SW, TERMINAL 6OF THE AIR VENT MODE CONTROL SERVO MOTOR.
WHEN THE BLOWER SW IS ON, CURRENT FLOWS FROM THE GAUGE FUSE → HEATER RELAY (COIL SIDE) → TERMINAL 7 OF THEBLOWER SW → TERMINAL 5 → GROUND, ACTIVATING THE HEATER RELAY. THIS CAUSES CURRENT TO FLOW FROM THE HEATERFUSE TO THE HEATER RELAY (POINT SIDE) → A/C FUSE → TERMINAL 7 OF THE HEATER CONTROL SW (A/C SW). IF THE HEATERCONTROL (A/C SW) IS THEN TURNED ON AT THIS TIME, A SIGNAL IS INPUT TO THE A/C AMPLIFIRE. THIS ACTIVATES THE A/CAMPLIFIER AND A/C MAGNETIC CLUTCH RELAY SO THAT CURRENT FLOWS FROM THE GAUGE FUSE TO THE A/C MAGNETICCLUTCH RELAY (POINT SIDE) → A/C MAGNETIC CLUTCH, CAUSING THE COMPRESSOR TO OPERATE. THE VSV (FOR A/C IDLE–UP)IS TURNED ON SIMULTANEOUSLY TO PREVENT A DECREASE IN ENGINE SPEED DUE TO A/C OPERATION.
HEATER RELAY(4)5– (4)4 : CLOSED WITH THE IGNITION SW ON AND BLOWER SW ON
A/C MAGNETIC CLUTCH RELAY(4)5– (4)3 : CLOSED WITH THE IGNITION SW ON AND BLOWER SW ON AND A/C SW ON
A 2 A/C DUAL PRESSURE SW1–4 : OPEN WITH PRESSURE 2.1 KG/CM (30 PSI, 206 KPA) OR ABOVE 27 KG/CM (384 PSI, 2646 KPA)
B 5 BLOWER RESISTOR6–2 : APPROX. 1.12 Ω2–3 : APPROX. 0.5 Ω3–1 : APPROX. 0.2 Ω
SYSTEM OUTLINE
SERVICE HINTS
250
AIR CONDITIONING (PUSH CONTROL SW TYPE)
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
A 2 28 (1MZ–FE), 30 (5S–FE) A17 32 H 8 33
A 3 28 (1MZ–FE), 30 (5S–FE) B 4 32 I 2 30 (5S–FE)
A10 32 B 5 32 J 1 33
A11 32 B 6 32
A16 32 C14 32
: RELAY BLOCKS
CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION)
4 25 R/B NO. 4 (RIGHT KICK PANEL)
5 26 R/B NO. 5 (ENGINE COMPARTMENT LEFT)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1D20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EC138 (1MZ–FE)
ENGINE WIRE AND ENGINE ROOM MAIN WIREEC140 (5S–FE)
ENGINE WIRE AND ENGINE ROOM MAIN WIRE
IK1 42 COWL WIRE AND A/C SUB WIRE
IL1 42 COWL WIRE AND SERVO MOTOR SUB WIRE
IP144 ENGINE WIRE AND COWL WIRE
IP344 ENGINE WIRE AND COWL WIRE
IR1 44 ENGINE ROOM MAIN WIRE AND COWL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IG 42 INSTRUMENT PANEL BRACE LH
II 42 RIGHT KICK PANEL
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E 638 (1MZ–FE)
ENGINE ROOM MAIN WIREI12
E 640 (5S–FE)
ENGINE ROOM MAIN WIREI13
44 COWL WIREI 5
44 COWL WIREI14
44 COWL WIRE
I 744 COWL WIRE
I19
251
252
AIR CONDITIONING (LEVER CONTROL SW TYPE)
44
4 4
4
M
M
1
54327
2 6 1 3
3
5 8 4
1
4 5 6 7 8
6
C CI 7
I12 I13
I14
I13
IGII
2
5 1
2
4 3
IL17 IL11
IL12
IL13
IL14
IL15
1
I 5
IL16
1
HI M2 M1
B
A
4
CONTROLCIRCUIT
I14
R–LR–LR–L
R–L
W–B W–B
W–B
W–B
B
R–L
B
B–W
R–LL
R–L
W–B
W–B
R–Y
B–Y
L–B R
G–W
B–W
L–W
W–B
W–B
W–B
W–B
W–B
L–O
L–B
L–R L
L–W
YLGB
B
W–B
L–W
40AHEATER
4
R–L
HEATERRELAY
JUNCTIONCONNECTOR
AIR VENT MODE CONTROL SERVO MOTOR
BLOWER RESISTOR
BLOWERMOTOR
B–W
L–O
L–B
BLOWER SWAIR VENT MODECONTROL SW
OFF
FROM POWER SOURCE SYSTEM (SEE PAGE 64)
DEFF/DFOOTB/L
FACE
DEFF/DFOOTB/L
FACE
FACEB/LFOOTF/DDEF
LO
B 4
B 5
B 6H 8
A17
J 1
IK11 IK13 IK12 IK14
I21
B
1B6
10AGAUGE
253
*2 : 5S–FE*1 : 1MZ–FE
55
5 5
1
2
IP18
EC14
IP39
IP34
I19
1
4
IR15 IR16
IR1
4
4 7 1
4
9 13 14 12 2
2 4
1
W–RL–
W
W–
R
W–
L
L–
Y
G
B–
Y
LG
–B
BB
L–
W(*
1)
G
L–
B(*
1)
B–
W
L–Y
R–
L
R–
L
R–
L
R–L
W–R
A/C
DU
AL
PR
ES
SU
RE
SW
A/C MAGNETICCLUTCH ANDLOCK SENSOR
A/C
EV
AP
OR
AT
OR
TE
MP
.S
EN
SO
R
A/C MAGNETICCLUTCH RELAY
A/C AMPLIFIER
TO
EN
GIN
EC
ON
TR
OL
MO
DU
LE
( EN
GIN
EA
ND
ELE
CT
RO
NIC
CO
NT
RO
LLE
DT
RA
NS
MIS
SIO
NE
CU
)(A
/T)
OR
EN
GIN
EC
ON
TR
OL
MO
DU
LE
( EN
GIN
EE
CU
)(M
/T)
FR
OM
EN
GIN
EC
ON
TR
OL
MO
DU
LE( E
NG
INE
AN
DE
LEC
TR
ON
ICC
ON
TR
OLL
ED
TR
AN
SM
ISS
ION
EC
U)(
A/T
)O
RE
NG
INE
CO
NT
RO
LM
OD
UL
E( E
NG
INE
EC
U)(
M/T
)
IGNITER
2
1 5
810
4
4
5
W–
B
W–B
R–L
Y–
G
R–
B
R–
WB
ON
OF
F
A/C SW
A 3
A1
1
A2
2 3 2
1
5 1
10AA/C
TO RADIATOR FANRELAY NO. 3 (* 2)
B–W
A10
I 2
A12
E 6
B–W
(* 1)
(* 2)
W–R
B–W
( *2
)
W–
L(* 2
)
6
B ( *1)B ( *2)
TAC C14COOLING FANECU
FACH
1B1
1D12
254
AIR CONDITIONING (LEVER CONTROL SW TYPE)
CURRENT ALWAYS FLOWS FROM THE HEATER FUSE TO TERMINAL 5 OF THE HEATER RELAY. WHEN THE IGNITION SW IS TURNEDON, CURRENT FLOWS FROM GAUGE FUSE TO TERMINAL 2 OF THE AIR VENT MODE CONTROL SERVO MOTOR AND A/C MAGNETICCLUTCH RELAY (COIL SIDE) → TERMINAL 12 OF THE A/C AMPLIFIER, TERMINAL 1 OF THE A/C DUAL PRESSURE SW → TERMINAL 4→ TERMINAL 2 OF THE A/C AMPLIFIER, HEATER RELAY (COIL SIDE) → TERMINAL 3 OF THE BLOWER SW.
1. OPERATION OF AIR VENT MODE CONTROL SERVO MOTORWHEN THE DAMPER IS IN FACE POSITION AND THE BI–LEVEL OF THE AIR VENT MODE CONTROL SW IS THEN TURNED ON,CURRENT FLOWS FROM TERMINAL 7 OF THE AIR VENT MODE CONTROL SW → TERMINAL 5 OF THE AIR VENT MODE CONTROLSERVO MOTOR SO THAT A SIGNAL THAT THE GROUND CIRCUIT IS ACTIVATED IS INPUT TO TERMINAL “B” OF THE CONTROLCIRCUIT INSIDE THE AIR VENT MODE CONTROL SERVO MOTOR. SIMULTANEOUSLY, A SIGNAL THAT THE GROUND CIRCUIT IS NOTACTIVATED IS INPUT TO TERMINAL “A” OF THE CONTROL CIRCUIT INSIDE THE SERVO MOTOR. THESE TWO SIGNALS ACTIVATETHE CONTROL CIRCUIT SO THAT CURRENT FROM THE GAUGE FUSE TO THE SERVO MOTOR, CAUSING THE SERVO MOTOR TOOPERATE AND THE DAMPER TO MOVE TO BI–LEVEL POSITION. WHEN THE DAMPER REACHES BI–LEVEL POSITION. A GROUNDCUT SIGNAL IS INPUT TO TERMINAL “B” OF THE CONTROL CIRCUIT, THE CONTROL CIRCUIT OPERATES, THE SERVO MOTORSTOPS ROTATING AND THE DAMPER STOPS AT BI–LEVEL.
WHEN ANOTHER MODE POSITION IS SWITCHED TO, INPUT OF SIGNALS TO TERMINAL “A” AND TERMINAL “B” OF THE CONTROLCIRCUIT THAT GROUND IS NOT MADE (AS EXPLAINED ABOVE) ACTIVATES THE CONTROL CIRCUIT AND MOVES THE SERVOMOTOR TO THE DESIRED POSITION.
2. AIR CONDITIONING OPERATIONWHEN THE BLOWER SW IS ON, CURRENT FLOWS THE GAUGE FUSE → HEATER RELAY (COIL SIDE) → TERMINAL 3 OF THEBLOWER SW → TERMINAL 1 → GROUND, ACTIVATING THE HEATER RELAY. THIS CAUSES CURRENT TO FLOW FROM THE HEATERFUSE TO THE HEATER RELAY (POINT SIDE) → A/C FUSE → TERMINAL 2 OF THE A/C SW. IF THE A/C SW IS THEN TURNED ON ATTHIS TIME. A SIGNAL IS INPUT TO THE A/C AMPLIFIER. THIS ACTIVATES THE A/C AMPLIFER AND A/C MAGNETIC CLUTCH RELAY SOTHAT CURRENT FLOWS FROM THE GAUGE FUSE TO THE A/C MAGNETIC CLUTCH RELAY (POINT SIDE) → A/C MAGNETIC CLUTCH.CAUSING THE COMPRESSOR TO OPERATE. THE VSV (FOR A/C IDLE–UP) IS TURNED ON SIMULTANEOUSLY TO PREVENT ADECREASE IN ENGINE SPEED DUE TO A/C OPERATION.
HEATER RELAY(4)5– (4)4 : CLOSED WITH THE IGNITION SW ON AND BLOWER SW ON
A/C MAGNETIC CLUTCH RELAY(5)5– (5)3 : CLOSED WITH THE IGNITION SW ON AND BLOWER SW ON AND A/C SW ON
A 2 A/C DUAL PRESSURE SW1–4 : OPEN WITH PRESSURE 2.1 KG/CM (30 PSI, 206 KPA) OR ABOVE 27 KG/CM (384 PSI, 2646 KPA)
B 5 BLOWER RESISTOR6–1 : APPROX. 3.17 Ω6–3 : APPROX. 1.38 Ω2–6 : APPROX. 0.38 Ω
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
A 2 28 (1MZ–FE), 30 (5S–FE) A17 32 H 8 33
A 3 28 (1MZ–FE), 30 (5S–FE) B 4 32 I 2 30 (5S–FE)
A10 32 B 5 32 J 1 33
A11 32 B 6 32
A12 32 C14 32
: RELAY BLOCKS
CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION)
4 25 R/B NO. 4 (RIGHT KICK PANEL)
5 26 R/B NO. 5 (ENGINE COMPARTMENT LEFT)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B20 COWL WIRE AND J/B NO 1 (INSTRUMENT PANEL LEFT)
1D20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
SYSTEM OUTLINE
SERVICE HINTS
255
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EC138 (1MZ–FE)
ENGINE WIRE AND ENGINE ROOM MAIN WIREEC140 (5S–FE)
ENGINE WIRE AND ENGINE ROOM MAIN WIRE
IK1 42 COWL WIRE AND A/C SUB WIRE
IL1 42 COWL WIRE AND SERVO MOTOR SUB WIRE
IP144 ENGINE WIRE AND COWL WIRE
IP344 ENGINE WIRE AND COWL WIRE
IR1 44 ENGINE ROOM MAIN WIRE AND COWL WIRE
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
IG 42 INSTRUMENT PANEL BRACE LH
II 42 RIGHT KICK PANEL
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E 638 (1MZ–FE)
ENGINE ROOM MAIN WIREI13
E 640 (5S–FE)
ENGINE ROOM MAIN WIREI14 44 COWL WIRE
I 544 COWL WIRE
I19
44 COWL WIRE
I 744 COWL WIRE
256
GROUND POINT * 3 : W/ POWER WINDOW* 2 : TMM MADE* 1 : TMC MADE
*6 : AIR CONDITIONING (LEVER CONTROL SW TYPE)*5 : AIR CONDITIONING (PUSH CONTROL SW TYPE)*4 : W/O POWER WINDOW
LIGHT CONTROL SW[COMB. SW]
KEY INTERLOCKSOLENOID
WIPER AND WASHER SW[COMB. SW]
REAR WINDOWDEFOGGER SW
CLOCK
CIGARETTE LIGHTER
BRAKE FLUID LEVELSW
TURN SIGNAL FLASHER
MOON ROOFCONTROL RELAY
MOON ROOF MOTOR
MOON ROOF LIMIT SW
RADIO AND PLAYER
STEREO COMPONENTAMPLIFIER
BLOWER RESISTOR
A/C AMPLIFIER
HEATER CONTROL SW(PUSH CONTROL SWTYPE) OR AIR VENT
MODE CONTROL SW(LEVER CONTROL SWTYPE)
BLOWER SW
STARTER RELAY
COMBINATION METER
CIRCUIT OPENINGRELAY
DAYTIME RUNNINGLIGHT RELAY (MAIN)
CRUISE CONTROL ECU
CRUISE CONTROL SW[COMB. SW]
HEATER RELAY
I 7
I 7
I 7
I 7
I 7
I13
I13
I13
I13
I12
IH IG II
2F
4
1
IM2
7
F
F
I 5
I 5
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
BR
BR BR
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–BW–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
VANITY LIGHT LH
AIR VENT MODE CONTROLSERVO MOTORW
–B
W–B
W–B
W–B
JUN
CT
ION
CO
NN
EC
TO
R
J1
DIMMER SW[COMB. SW]
IL1
7
IK1
4W–B
W–B
CENTER AIRBAG SENSORASSEMBLY (E2)
6
VANITY LIGHT RH
W–B W–B
W–B
W–BMOON ROOF CONTROL SWAND PERSONAL LIGHT
(W/ CD PLAYER)
(CANADA)
(W/O CD PLAYER)
IE
W–BIV2IV1
(W/G)(S/D, C/P)
(*1)
W–B
W–B ( *
2)
( *2)
B 5 : S/DB21 : C/PB32 : W/G
B 4 : S/DB21 : C/PB31 : W/G
BK
:S
/D,C
/PB
P:
W/G
66
W–B
I 5
W–B
DATA LINKCONNECTOR 3
F
W–B
B 4 : S/DB30 : W/GB20 : C/P
I 7 : *5I14 : *6
1
HIGH BEAM INDICATORLIGHT [COMB. METER]
CRUISE CONTROLCLUCH SW
W–B
NOISE FILTER
POWER MAIN RELAY
INTEGRATION RELAY
UNLOCK WARNING SW[IGNITION SW]
1C
11
W–B
W–B
CENTER AIRBAG SENSORASSEMBLY (E1)
1G
4
1F
1
1M
1
1I
6
1F
2
1M5
1C8
3C
3D
6
3A
13
3A
12
3B
5
3C18
6
3B
14
DEFOGGER RELAY 1C
10
257
DOOR KEY LOCKAND UNLOCK SW RH
DOOR LOCK CONTROLSW RH
DOOR LOCK MOTORAND DOOR UNLOCKDETECTION SWFRONT RH
DOOR KEY LOCK ANDUNLOCK SW LH
DOOR KEY CYLINDERLIGHT AND SW
DOOR LOCK MOTORAND DOOR UNLOCKDETECTION SWFRONT LH
AUTO ANTENNA MOTORAND RELAY
REAR WIPER RELAY
BUCKLE SW
REAR COMBINATIONLIGHT LH
REAR COMBINATIONLIGHT RH
REAR WINDOWDEFOGGER(–)
RHEOSTAT
A/T INDICATOR LIGHT[COMB. METER]
GLOVE BOX LIGHTSW
REMOTE CONTROLMIRROR SW
O/D MAIN SW
SHIFT LOCK ECU
DOOR LOCKCONTROL RELAY
POWER SEAT SW
BUCKLE SW
LIGHT FAILURESENSOR
REAR COMBINATIONLIGHT LH
HIGH MOUNT STOPLIGHT
BSBR
IJ IF
IT1
19
IH2
16
B
B
B
B
B
B
B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–BW–B
W–B
W–B
W–B
W–B
B
W–B
W–B
B
B
JUNCTIONCONNECTOR
J 2
LUGGAGE COMPARTMENTLIGHT SW
W–B
BACK DOOR LOCKCONTROL SW
POWER WINDOWMASTER SW AND DOORLOCK CONTROL SW LH
W–B
W–B
W–B
W–B
FUEL PUMP
LICENSE PLATE LIGHT
Bd34
Bc13
IO1
5
BL BQ
REAR COMBINATIONLIGHT RHBb1
3
C
C
C
C C
C
C
W–B
W–B
W–B
W–B
W–B
W–B
W–B W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
(W/ POWERSEAT)
JUNCTIONCONNECTOR
J 5
(W/O POWER SEAT)
BX1
5W–B
W–B
B38B38
W–B
W–B
W–B
W–BW–B W–B
W–B
W–B
W–B
(W/G)
B11 : EX. C/PB27 : C/P
B11 : EX. C/PB27 : C/P
B 1 : *4 EX. C/PB 2 : *3 EX. C/PB18 : *3 C/P
B 1 : EX. C/PB18 : C/P
(W/G) (W/G)
(W/G)(W/G)
B 1
REAR WIPER MOTORW–B
B38W–B
258
GROUND POINT
FRONT TURN SIGNALLIGHT RH ABS ACTUATOR
FRONT CLEARANCELIGHT RH
FRONT SIDE MARKERRH
FRON WIPER MOTOR
FRONT CLEARANCELIGHT LH
FRONT SIDE MARKERLH
FRONT TURN SIGNALLIGHT LH
RADIATOR FAN MOTOR
HEADLIGHT LO RH
HEADLIGHT LO LH
ENGINE CONTROLMODULE (ENGIN ANDELECTRONICCONTROLLEDTRANSMISSION ECU)(A/T)ENGINE CONTROLMODULE (ENGINE ECU)(M/T)
NOISE FILER (FORIGNITION SYSTEM)
OXYGEN SENSOR
ABS RELAY
ABS ECU
ABS ACTUATORAND ECU
DAYTIME RUNNINGLIGHT RELAY NO. 3
DAYTIME RUNNINGLIGHT NO. 4
CRUISE CONTROLACTUATOR
ENGINE MAIN RELAY
EFI MAIN RELAY
RADIATOR FAN RELAYNO. 2
EC ED
E 4
E 4
E 4
E 4
E 4
E 4
I25
E 6
EB
EA
E 5
EB1
5
EA1
2
5
7
7
7
7
2B
2
5
2E
4
E 3
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B (*1)
W–B (*1)
W–B
W–BW–B W–B
W–B
W–B
(E)
(GND)
(GND)
(CANADA)
W–B
W–B
W–B W–B
W–B
W–B
(5S–FE)
E17
IP316
IJ118
BX1
3
I 9 I 9
RADIATOR FAN RELAYNO. 3
WATER TEMP. SW(FOR COOLING FAN)
A/C SINGLEPRESSURE SW
DATA LINKCONNECTOR 1(CHECK CONNECTOR)
DATA LINKCONNECTOR 2 (TDCL)
COMBINATION METER
FUEL SENDER
ENGINE CONTROLMODULE (ENGINEAND ELECTRONICCONTROLLEDTRANSMISSIONECU)(A/T)ENGINE CONTROLMODULE (ENGINEECU)(M/T)
E 5
E 5
E 5BR
BR
BR
(E1)
W–BBR
BR
BR
BR
BR
BR
BR
BR BR
BR
BR
W–B
W–B
BR
W–B
W–BW–B
BR
(5S–FE) (5S–FE)
W–B
W–B
W–B
W–B
W–B
W–B
(5S–FE)
(5S–FE)
(5S–FE)
(1MZ–FE)
(5S–FE)
BR
(E01)
(E02)
W–B
BR
W–B (*1)
W–B (*1)
W–B (*2)
W–B
3D
13
3D
3
3D12
259
REAR COMBINATIONLIGHT RH
REAR COMBINATIONLIGHT LH
HIGH MOUNT STOPLIGHT
HIGH MOUNT STOPLIGHT
LIGHT FAILURESENSOR
REAR COMBINATIONLIGHT LH
LICENSE PLATELIGHT LH
REAR COMBINATIONLIGHT RH
FUEL PUMP
BUCKLE SW
POWER SEAT SW
BUCKLE SW
AUTO ANTENNA MOTORAND RELAY
B16
B16
B25 B25 B28
B28
B28
BOBN
BL
BZ1
7
Ba14IO15
BX1
5W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–BW–BW–BW–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
(W/ REAR SPOILER)
(W/O REAR SPOILER)
W–B
REAR WINDOWDEFOGGER(–)
(W/O POWER SEAT)
(W/ POWERSEAT)
B
BM
(S/D, C/P) (S/D, C/P)
(S/D, C/P)
(S/D, C/P)
NOISE FILTER (FORIGNITION SYSTEM)
IGNITER
HEATED OXYGENSENSOR(BANK 1 SENSOR 1)
HEAD OXYGENSENSOR(BANK 2 SENSOR 1)
DATA LINKCONNECTOR 1(CHECK CONNECTOR)
DATA LINKCONNECTOR 2
DATA LINKCONNECTOR 3
COMBINATION METER
FUEL SENDER
ENGINE CONTROLMODULE
(
ENGINEAND ELECTRONICCONTROLLEDTRANSMISSIONECU)
ENGINE CONTROLMODULE ENGINEAND ELECTRONICCONTROLLEDTRANSMISSION(ECU)
COOLING AFN ECU
HEATED OXYGENSENSOR(BANK 1 SENSOR 2)
BUCKLE SW RH
BUCKLE SW LH
I 9
I 7
I18
EC (1MZ–FE) ED (1MZ–FE)
IJ118
BX1
3
IQ1
5
E14
BR
BR
W–B
W–BBR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
W–BBR
BR
BR
BR
BR
BR
I 9
A
AA
JUNCTIONCONNECTOR
J 7
W–B
W–B
W–B
(E1)
(E03)
(E02)
(E01)
BR
BR
BR
BR3D
3
3D
3
3D12
260
GROUND POINT * 2 : TMM MADE* 1 : TMC MADE
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
J 1 33 J 5 36 (W/G)
J 2 33 J 7 33
: RELAY BLOCKS
CODE SEE PAGE RELAY BLOCKS (RELAY BLOCK LOCATION)
1 25 R/B NO. 1 (LEFT KICK PANEL)
4 25 R/B NO. 4 (RIGHT KICK PANEL)
5 26 R/B NO. 5 (ENGINE COMPARTMENT LEFT)
6 26 R/B NO. 6 (BEHIND GLOVE BOX)
7 27 R/B NO. 7 (NEAR THE BATTERY)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1C
1F 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1G
20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
1I20 (*1) ROOF WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMC MADE
1I20 (*2) COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL) TMM MADE
1M 20 COWL WIRE AND J/B NO. 1 (INSTRUMENT PANEL LEFT)
2B22 ENGINE ROOM MAIN WIRE AND J/B NO 2 (ENGINE COMPARTMENT LEFT)
2E22 ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
2F 22 COWL WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)
3A
3B24 COWL WIRE AND J/B NO 3 (BEHIND COMBINATION METER)
3C24 COWL WIRE AND J/B NO. 3 (BEHIND COMBINATION METER)
3D
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
EA1 38 (1MZ–FE) ENGINE ROOM MAIN WIRE AND ENGINE ROOM NO. 3 WIRE
EB138 (1MZ–FE)
ENGINE ROOM MAIN WIRE AND RELAY WIREEB140 (5S–FE)
ENGINE ROOM MAIN WIRE AND RELAY WIRE
IH2 42 FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE
IJ1 42 FLOOR NO. 1 WIRE AND COWL WIRE
IK1 42 COWL WIRE AND A/C SUB WIRE
IL1 42 COWL WIRE AND SERVO MOTOR SUB WIRE
IM2 42 INSTRUMENT PANEL WIRE AND CONSOLE BOX WIRE
IO1 42 FLOOR NO. 1 WIRE AND SEAT WIRE
IP3 44 ENGINE WIRE AND COWL WIRE
IQ1 44 ENGINE WIRE AND INSTRUMENT PANEL WIRE
IT1 44 FRONT DOOR RH WIRE AND INSTRUMENT PANEL WIRE
IV1 44 ROOF WIRE AND COWL WIRE
IV2 44 ROOF WIRE AND COWL WIRE MADE IN USA
46 (S/D)
BX1 48 (C/P) FUEL GAUGE WIRE AND FLOOR NO. 1 WIREBX1
50 (W/G)
FUEL GAUGE WIRE AND FLOOR NO. 1 WIRE
BZ146 (S/D)
LUGGAGE ROOM NO 1 WIRE AND FLOOR NO 1 WIREBZ148 (C/P)
LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
Ba146 (S/D)
FLOOR NO 1 WIRE AND LUGGAGE ROOM NO 2 WIREBa148 (C/P)
FLOOR NO. 1 WIRE AND LUGGAGE ROOM NO. 2 WIRE
Bb1 50 (W/G) LUGGAGE ROOM NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bc1 50 (W/G) BACK DOOR NO. 1 WIRE AND FLOOR NO. 1 WIRE
Bd3 50 (W/G) BACK DOOR NO. 1 WIRE AND BACK DOOR NO. 2 WIRE
261
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
EA38 (1MZ–FE)
FRONT RIGHT FENDEREA40 (5S–FE)
FRONT RIGHT FENDER
EB38 (1MZ–FE)
FRONT LEFT FENDEREB40 (5S–FE)
FRONT LEFT FENDER
EC38 (1MZ–FE)
INTAKE MANIFOLD RHEC40 (5S–FE)
INTAKE MANIFOLD RH
ED38 (1MZ–FE)
INTAKE MANIFOLD LHED40 (5S–FE)
INTAKE MANIFOLD LH
IE42 LEFT KICK PANEL
IF42 LEFT KICK PANEL
IG 42 INSTRUMENT PANEL BRACE LH
IH 42 INSTRUMENT PANEL BRACE RH
II42 RIGHT KICK PANEL
IJ42 RIGHT KICK PANEL
BK46 (S/D)
ROOF LEFTBK48 (C/P)
ROOF LEFT
46 (S/D)
BL 48 (C/P)BL50 (W/G) UNDER THE LEFT QUARTER PILLAR
BM46 (S/D)
UNDER THE LEFT QUARTER PILLAR
BM48 (C/P)
BN46 (S/D)
UNDER THE RIGHT QUARTER PILLARBN48 (C/P)
UNDER THE RIGHT QUARTER PILLAR
BO46 (S/D)
LEFT QUARTER PILLARBO48 (C/P)
LEFT QUARTER PILLAR
BP 50 (W/G) BACK PANEL CENTER
BQ 50 (W/G) LOWER BACK PANEL CENTER
BR 50 (W/G) BACK DOOR CENTER
BS 50 (W/G) BACK DOOR RIGHT
: SPLICE POINTS
CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS CODE SEE PAGE WIRE HARNESS WITH SPLICE POINTS
E 338 (1MZ–FE)
B 246 (S/D)
FRONT DOOR LH WIREE 340 (5S–FE)
B 250 (W/G)
FRONT DOOR LH WIRE
E 438 (1MZ–FE) B 4
46 (S/D) ROOF WIREE 440 (5S–FE)
ENGINE ROOM MAIN WIREB 5
46 (S/D) ROOF WIRE
E 538 (1MZ–FE)
ENGINE ROOM MAIN WIRE
B1146 (S/D)
FRONT DOOR RH WIREE 540 (5S–FE)
B1150 (W/G)
FRONT DOOR RH WIRE
E 638 (1MZ–FE) B16 46 (S/D) LUGGAGE ROOM NO. 2 WIRE
E 640 (5S–FE) B18 48 (C/P) FRONT DOOR LH WIRE
E14 38 (1MZ–FE)ENGINE WIRE
B21 48 (C/P) ROOF WIRE
E17 40 (5S–FE)ENGINE WIRE
B2548 (C/P) FLOOR NO 1 WIRE
I 5 B2648 (C/P) FLOOR NO. 1 WIRE
I 7 B27 48 (C/P) FRONT DOOR RH WIRE
I 9 44 COWL WIRE B28 48 (C/P) LUGGAGE ROOM NO. 1 WIRE
I1344 COWL WIRE
B30
I14 B31 50 (W/G) ROOF WIREI18 44 ENGINE WIRE B32
50 (W/G) ROOF WIRE
B 146 (S/D)
FRONT DOOR LH WIREB38 50 (W/G) BACK DOOR NO. 2 WIRE
B 150 (W/G)
FRONT DOOR LH WIRE
HOW TO USE THIS MANUAL
262
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
Junction Block (The number in the circle is theJ/B No. and connector code is shown besideit). Junction Blocks are shaded to clearly separate them from other parts (different junc-tion blocks are shaded differently for furtherclarification.).Example:
Indicates related system.Indicates the wiring harness and wiring har-ness connector. The wiring harness with maleterminal is shown with arrowsOutside numerals are pin numbers.
is used to indicate different wiring and connector, etc. when the vehicle model, enginetype, or specification is different.Indicates a shielded cable.
Indicates and located on ground point.The same code occuring on the next pageindicates that the wire harness is continuous.
System TitleIndicates the wiring color.Wire colors are indicated by an alphabetical code.B = Black L = Blue R = RedBR = Brown LG= Light Green V = VioletG = Green O = Orange W = WhiteGR= Gray P = Pink Y = Yellow
The first letter indicates the basic wire color andthe second letter indicates the color of the stripe.
Indicates the connector to be connected to apart (the numeral indicates the pin No.)The position of the parts is the same as shownin the wiring diagram and wire routing.Indicates the pin number of the connector. The numbering system is different for femaleand male connectors.
The numbering system for the overall wiring dia-gram is the same as above.Indicates a Relay Block. No Shading is used andonly the Relay Block No. is shown to distinguishit from the J/B.
263
25–2 (TMC Made)26–2 (TMM Made)
ABS(Anti–Lock Brake System)
Air Conditioning
Auto Antenna
Back–Up Light
Back Door Lock(w/o Power Window)
Charging
Combination Meter
Cruise Control
Door Lock
Electric Tension Reducer
Engine Control
Illumination
Interior Light
Light Auto Turn Off
Moon Roof
Power Seat
Power Source
Power Window
Radiator Fan andCondenser Fan
Radio and Player36–7
6–2 (1MZ–FE)7–2 (5S–FE)
19–1
24–2
33–1
22–3
2–4
22–4 (W/G)
6–7 (1MZ–FE)7–7 (5S–FE)
35–1(Lever Con–trol SW Type)36–1(Push Con–trol SW Type)
27–3 (W/G)28–3 (S/D,C/P)
Front Wiper and Washer
Headlight
Rear Window Defogger
Rear Wiper and Washer
Remote Control Mirror
SRS (SupplementalRestraint System)
Shift Lock
Starting and Ignition
Turn Signal and HazardWarning Light
Unlock and Seat BeltWarning
34–3 (5S–FE)
21–3
8–3 (for USA)10–1 (for Canada)
20–2
1~36–1
34–2
11–1 (S/D, C/P w/ KeyIlluminated Entry)12–1 (W/G w/ KeyIlluminated Entry)13–1 (S/D, C/P w/o KeyIlluminated Entry)14–1 (W/G w/o KeyIlluminated Entry)
18–4
18–2
3–1 (1MZ–FE)4–1 (5S–FE A/T andCalifornia M/T)5–1 (5S–FE Ex. A/Tand California M/T)
15–2 23–3
23–2
34–1
9–3 (S/D, C/P)18–2 (W/G)
1–2 (1MZ–FE)2–2 (5S–FE)
8–1 (W/G)9–1 (S/D, C/P)
Taillight
24–4 (W/G)28–1 (S/D,C/P)
22–2
20–1
16–1 (S/D, C/P)17–1 (W/G)
Stop Light
SYSTEM INDEX
21–1
29–1(S/D, C/P 6 Speaker)30–1(W/G 8 Speaker)31–1(S/D, C/P 4 Speaker)32–2(W/G 6 Speaker)
264
Horn
Cigarette Lighter andClock
Electrical ControlledTransmission andA/T Indicator
27–2 (1MZ–FE)Electrically ControlledHydraulic Cooling Fan
1994 Model (Location No. 1 to 36)O
VE
RA
LL ELE
CT
RIC
AL W
IRIN
G D
IAG
RA
M
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
1 CAMRY ELECTRICAL WIRING DIAGRAM
4
ACC
IG1
ST1
IG2
ST2
AM1
7
910 AM2
2
2
1
5
1C11
3C6
2G1
1G9 1
2H2
3C
1A14
1E1 1
2C 2F
3C18
2C
3 EF1
17 IP1
1 EF1 16 IP1
1A6
1 A1B
1M1
1G8
3D2
B–R
B–O
B–W
W
W–R
B–R
B
B–W
B–R
WW B–W
B–W
B–R
B–R
W–B
W–B
W–B
B–W
B
W–R
W–B
IG
B–W
I12IGNITION SW
10ASTARTER
40AAM1
30AAM2
FL MAIN2. 0L
BATTERY
IGNITER
ToC
ircui
tOpe
ning
Rel
ay<
3–2>
40AMAIN
1
B
BLACK
STARTER
B10
0AA
LT
B–O
Instrument panelbrace LH
B
EC
2
1
IntakemanifoldRH
W–B
B–O
5
6
W–R
P
N
6 1G
B–W(A/T)
From Diode(for Cruise Control)<24–1>
B
2
3B20
1
3
2
5 1
B–W
5 1E
1 A
2
1
I16
IGN
ITIO
NC
OIL
NO
.1
I21
IGN
ITIO
NC
OIL
NO
.6
2
1
I20
IGN
ITIO
NC
OIL
NO
.5
2
1
6 A
I19
IGN
ITIO
NC
OIL
NO
.4
2
1
5 A
I18
IGN
ITIO
NC
OIL
NO
.3
2
1
4 A
I17
IGN
ITIO
NC
OIL
NO
.2
2
1
3 A 7 A
1 B2 B3 B4 B5 B6 B8 B8 A7 B
2 A
L
R–BL–B
GR
–B
Y–R
W–G
B–O
B
IGT6IGT5IGT4IGT3IGT2IGT1IGFTACHGND
COIL6COIL5COIL4COIL3COIL2COIL1+B
G–R
P
LG–BGWGR
W–R
B–O
B–O
B–O
B–O
B–O
B–O
B–OB–O B–O
B–OTo Injector<3–2>
B–O
Starting and Ignition (1MZ–FE)Power Source
STARTER
IGNITER
87654321
1 2 3 4 5 6 7 8
A BLACK
A DARK GRAY
STARTERRELAY P 1
PARK/NEUTRAL POSITION SW(NEUTRAL START SW)(A/T)
FUSE BOX
ToB
ulb
Che
ckR
elay
ToE
ngin
eC
ontro
lMod
ule
( Eng
ine
and
Ele
ctro
nic
Con
trolle
d
ToD
ata
Link
Con
nect
or1
( Che
ckC
onne
ctor
) <3–
3>To
Eng
ine
Con
trolM
odul
e( E
ngin
ean
dEl
ectro
nic
Con
trolle
dTr
ansm
issi
onEC
U) <
3–7>
B–O B–O
5
4
1 A
1 B
F10 A , F16 B
1
S 3 S 4S 3 A , S 4 B
I 2 A , I15 B
I 2
I15
N 1NOISEFILTER(for IgnitionSystem)
1
AF10
BF16
FUSE BOX
W–R
Tran
smis
sion
ECU
)
[CO
MB
.M
ETE
R]
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
2 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1 2
7
910 AM2
2
1
4
5
2
1
E
E
1C11
3C6
2G
2
1G9
1
2C6
1A14
1E1
1
2C 2F
3C18
2C
3 EF1
17 IP1
1 EF1
16 IP1
1E5
1 A1B
1M1
1
L A
B
B
B
IG
S
10 IP3
8
3
1D3 1D6
1G81G36
1A
3D2W
B–R
B–O
B–W
B–YW
W–R
B
B
B–W
B–R
B–R
W–R
WW
W
B–W
B–R
B–R
W–B
W–B
R Y B L
W–R W B
Y
B–R
W–R
Y
B–WW
W–R
R–L
W R–L W
W–B
B–W
1 4 3 2
1 2 4
IG
ToEn
gine
Con
trolM
odul
e( E
ngin
ean
dEl
ectro
nic
Con
trolle
dTr
ansm
issi
onE
CU
) <4–
8>To
Engi
neC
ontro
lMod
ule
( Eng
ine
EC
U) <
5–4>
ToEn
gine
Con
trolM
odul
e( E
ngin
ean
dEl
ectro
nic
Con
trolle
dTr
ansm
issi
onE
CU
) <4–
7>To
Engi
neC
ontro
lMod
ule
( Eng
ine
EC
U) <
5–4>
W B–Y W
W–R
B–W
Y
I12IGNITION SW
10ASTARTER
40AAM1
30AAM2
FL MAIN2. 0L
BATTERY
ToB
ulb
Che
ckR
elay
C7
CLU
TCH
STA
RT
SW
( M/T
)
I 3IGNITION COIL
D 2DISTRIBUTOR I 2
IGNITER
C9
CH
AR
GE
WA
RN
ING
LIG
HT
[CO
MB
.M
ETER
]
7. 5AIGN
10AGAUGE
ToD
aytim
eR
unni
ngLi
ghtR
elay
( Mai
n)<
10–2
>
ToD
ata
Link
Con
nect
or1
( Che
ckC
onne
ctor
)<
4–7>
<5–
3>To
Tach
omet
er
B
1
A B BLACK
GENERATOR(ALTERNATOR)
STARTER
B
(Canada)
100A
ALT
2 IP3
B–O
9
5
1 2
B
Instrument panelbrace LH
EC
2
1
IntakemanifoldRH
N 1NOISEFILTER
W–B
W–R
5
6
Y
1
2
3
J1
JUN
CTI
ON
CO
NN
ECTO
R
W–R
P
N
6 1G
B–W From Diode(for Cruise Control)<24–1>
1 2 3
B
E(M/T)
( M/T
)
( A/T
)
(A/T)
2 3C
B–W
ToC
ircui
tO
peni
ngR
elay
<4–
3><
5–1>
B–R
3
5
2 2H
7. 5AALT–S
EF11
40AMAIN
+BC–
IGF IGT IG–G2 (*1)NE–(*2)
G–G–
G1G+
NENE+
5
1
1
B
Power Source Starting and Ignition (5S–FE) Charging
P 1PARK/NEUTRALPOSITIONSW(NEUTRALSTART SW)(A/T)
( M/T
)B
2
1
1 B
1 A
1 C
1
AS 3 BLACK
A(1MZ–FE) F10
FUSE BOX
1
1
B(5S–FE) F10
CF16
S 4
S 3 A , S 4 B
STARTER
*1 : California*2 : Ex. California*3 : One Body Assembly
Ex. California
G 1 A , G 2 B
GENERATOR(ALTERNATOR)
G 1 G 2
(1MZ–FE)
(5S–FE)
1 2 4 3 (*1)
(*2)
FUSE BOX
CF16
F10 A , B ,
B–W
3B20
(*3)
1 2 3 4
3 C AM RY (Cont. next page )
4
ACC
IG1
ST1
IG2
ST2
AM1 2
7
910 AM2
3
1
1C
2D
4 IP1
5
4
M
3 EF1
1 IP1
IP118
EB BL
1
2
1
2
1
2
1
2
1
2
1
2
Under the leftquarter piller
Front leftfender
15A
EFI
7.5A
OB
D
2 IM11G3
1B6
EDIntake manifoldLH
10AGAUGE
B–O
L–B
G–B
BR
R–L
W–B
4 2216
1
5 23 8 12
14
12
3
EFI
MA
INR
ELAY
(Short Pin)
AB
OX1 WA
WB
D 3DATA LINKCONNECTOR 2(TDCL)
D 1DATA LINKCONNECTOR 1(CHECK CONNECTOR)
ToA
BS
ECU
<25
–2>
<26
–3>
ABS
From CruiseControl ECU<24–3>
From ABS ECU<25–2><26–2>From Center AirbagSensor Assmbly<23–4>
FromABS ECU<25–2><26–3>
E1
I12IGNITION SW
AB
I4 INJE
CTO
RN
O.1
( SH
IELD
ED
)
BATT
ER
Y
From CenterAirbag SensorAssembly<23–4>
C
15
G–WGR–BB–O
BBR
B–WW–GR–L
BR
BR
MA
LFU
NC
TIO
NIN
DIC
ATO
RLA
MP
( CH
ECK
EN
GIN
EW
AR
NIN
GLI
GH
T)
( SH
IELD
ED)
TE1 B OX2
(SHIELDED)
WY
GRLRG
B–OG–RG–RR–LBR
From
Igni
ter
<1–
3>
Power Source Engine Control (1MZ–FE)
FP E1
1
2H2
ToC
ente
rAi
rbag
Sen
sorA
ssem
bly<
23–4
>To
ABS
ECU
<25
–3>
<26
–3>
ToC
ruis
eC
ontro
lE
CU
<24
–2>
11
TC
ToA
BSEC
U<
25–3
><
26–3
>
2
TE2
11
2C3
4
1 1M
2
3 2D
BX14
IJ116
IP111
IGInstrumentpanel braceLH
3 3D
3D12
13 3A
3C18
BX15
6
1D9
6
1
6 4
23
2 2D
6
2 2B
6 6
B–W
From
”S
TAR
TER
”Fu
se<
1–1>
ToIg
nite
r<
1–3>
I9 INJE
CTO
RN
O.6
I8 INJE
CTO
RN
O.5
I7 INJE
CTO
RN
O.4
I6 INJE
CTO
RN
O.3
I5 INJE
CTO
RN
O.2
2
C
100A
ALT
7.5A
IGN
CIRCUITOPENINGRELAY
G–R
IP116
6 A
3 B
J2
JUN
CTI
ON
CO
NN
ECTO
R
6 1A
1 1E5
3
From
Coo
ling
Fan
EC
U<
27–2
>
6
OPT
From
ABS
ECU
<25
–3>
<26
–3>
TS
B–O
L–W
LG–R
R–G
R–L
R–Y B
BRB
R
G–R
R–L
B–O
G–W
GR
–B
B–Y
B–Y
L–B
L–B
W–B
W–B
W–B
B–O
B–O
B–O
B–O
B–O
B–O
G–R
B–O
B–O
B–O
B–O
R–L
B
BR
B–O
B–O
W–G
W
B
W–G
W–B
W–B
W–B
B
W Y L
BR
B–O B–O B–O
B–O
L–B
L–BG–R
B–O
B–O
W–B
40AAM1
WW
B
B
W–R
1G8
1G9
B–O
G
B–OB–O
B–O
B–O
FL MAIN2. 0L
IP19
2G1
30A
AM
2
W–RB
Y–B 4 TC
10 A/DG–L
R–L
A
15 IP3
G–W
B–O
B–W
B–Y
B–Y
BR
Intake manifoldRH
EC
G–R
G–R
18 3D
3D7
IP119
(SHIELDED)
BR
BR
1 A
1 B
F10 A , F16 B
FUSE BOX
F15
FUEL
PUM
P
R
GR
A
19
J7
JUN
CTI
ON
CO
NN
ECTO
RC
9A
,C10
B
* Engine Control Module(Engine and Electronic Controlled Transmission ECU)* Malfunction Indicator Lamp(Check Engine Warning Light)
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
5 6 7 8
3 CAMRY (Cont’ d )
2
1
B D A D C C D D A D B C
D D C B A A A A A A A D D A A A C C A A A A A A B
9 II1
10 II1
3
EE1
1 EF1
2
1
2
1
D B B A B D B B B
B D C A A
1
1
IELeftkickpanel
2
25 3 18 24 16 15 26 30 29 12 23 22 23 22 12 12 6 5 6 7 8 9 10 15 14
132
13 11 5 1 20 5 14 14 20 14
3 15
16 28
4 3 2 5
234
1 1
A
A
A
31
13 1 7 32 22 21 8 9
BRG–WGR–BB–O
BBR
B–W
R–L
OXS HTS W FCIGT1
IGT2IGT3
IGT4IGT5
IGT6IGF
+B +B1RSO
RSC SP1EGR
ACIS #60 #50 #40 #30 #20 #10 KNKR KNKL
B–O
V1
VSV
( for
A/C
Idle
–Up)
From STA
RTE
RFu
se<
1–2>
OX HT
(SHIELDED)
H11
HE
ATE
DO
XYG
ENSE
NS
OR
( Ban
k1
Sen
sor1
)
E +B
OXR SDL STA TE2 TE1ACV
A/CACT
NSW BATT THW
(SHIELDED)
(SHIELDED)(SHIELDED)
WY
GRLRG
B–OG–RG–RR–LBR
BR
BR
B–O B–O1
3
2
4
( SH
IELD
ED)
V3
VSV
( forF
uel
Pre
ssur
eU
p)
V4
VS
V(fo
rIn
take
Con
trol)
HT
OX
+B
E1
H 9HEATEDOXYGEN SENSOR(Bank 1 Sensor 2)
From Igniter<1–4>
G–W
W–B
ELS E1 EO1 EO3
E2 THA VG VG–
TACOVCC
VTA1IDL1
E2 STP THA VG NC2+
B
T 1THROTTLEPOSITIONSENSOR
M 6MASS AIR FLOW(AIR FLOW METER)
From
Stop
Ligh
tSW
<8–
2><
9–2>
A
A
A A
A
A ( SH
IELD
ED
)C
18C
RA
NK
SH
AFT
PO
SIT
ION
SEN
SO
R
K 1KNOCK SENSOR 2
K 2KNOCK SENSOR 1
BR
BR
Engine Control (1MZ–FE)
ENGINE CONTROL MODULE(ENGINE AND ELECTRONIC CONTROLLED TRANSMISSION ECU)
W–G
OXL HTL
CB19 10
13
OX HT
+BE
2
H12
HE
ATE
DO
XYG
ENSE
NS
OR
( Ban
k2
Sen
sor1
)
4
C
HTR
1
1C8
1M5
18 IP3
IP1
E4
ENG
INE
CO
OLA
NT
TEM
P.SE
NS
OR
( EFI
WA
TER
TEM
P.
SEN
SOR
)
E1
EG
RG
AS
TEM
P.
SEN
SOR
ToC
oolin
gFa
nE
CU
<27
–2>
ToTa
chom
eter
NE
B
G22+
C17
CAM
SH
AFT
PO
SITI
ON
SE
NS
OR
( SH
IELD
ED
)
B
G22–
3
2
B
NE–
6 1G
1E5
D6
DIO
DE
( for
Idle
–Up)
IntakemanifoldLH
ED
5 3D
3C5
J1
JUN
CTI
ON
CO
NN
ECTO
R
12 IP3
1
EE1
2
EE1
4
EE1
A
1
2V2
VSV
( for
EGR
)
I1 IDLE
AIR
CO
NTR
OL
VALV
E(IS
CV
ALVE
)
IQ14
IQ15
IP316
II1 20
(SHIELDED)(SHIELDED)
BR
BR
123D
33D
BR
SDL
BATTSG CG 1
1 124
A
F
1
B–R
B–O B–R
B–O
B BR W–B
B–W
B–W
G–W
GR
–B
W–L
R–L
W
V–R
R–L
R–L
R–L
L–B ( SH
IELD
ED
)
( SH
IELD
ED)
R–L
D24
DA
TALI
NK
CO
NN
ECTO
R3
W–L
B–W
LG–B
B–Y
To
A/C
Aep
lifie
r<
35–4
><
36–5
>
B–W
B–W
B–O
2
W–G
G–B
G–Y
F
2
THG
B
BR
BR BR
BR B
–O
24
VG–
C7
NC2–
B4W
–L
Y–L
L–B
R R–B
W–B
G–WBRB–Y
L–R
1 2
O 6O/D DIRECTCLUTCH SPEEDSENSOR
(SHIELDED)(SHIELDED)
(SHIELDED) (SHIELDED)
A
3416
B–R
GG
From
’TA
IL’
Fuse
<16
–2>
<17
–2>
216517
B–W L
GR
G
B–W
L G
BR
BR
W–B
W–B
BR
BR
W W
W W
BR
BR
1 1
2 2
W–B
WYGRLRGR
–YB–L
B–R
B–O
B–O
B–O
B–OA
A
AJ 6JUNCTIONCONNECTOR
Y–B
G–B
B–O
B–O
W–R
G–R
R–BL–B
GR
–B
Y–R
W–G
G–R
G–R
P–B
BB P–B
G–R
G–R
B–OB–O
A
A
L–W
L
BR
W
W
11
J6
JUN
CTI
ON
CO
NN
ECTO
R
J 7JUNCTIONCONNECTOR
(Cont. next page )
B–O
LL G
EO2
A
33
W–B
W–B
8
26
28 13
ToC
oolin
gFa
nE
CU
<27
–2>
ToC
ruis
eC
ontro
lE
CU
<24
–2>
E 7 A , E10 D, E 8 B , E 9 C
* Malfunction Indicator Lamp(Check Engine Warning Light)
For the connectors of the parts listed below, see the next page.* Fuse Box
L–W
11 IM1
D
V–Y
ToC
ombi
natio
nM
eter
<33
–2>
FPU
25
43B
BR
9 10 11 12
3 CAMRY (Cont’ d )
18 19 20 22 23 24 25 26
1 2 3 4 6 7 8 9
11 12 14 15 16
27 28 29 31 32 33 3430
21
13
5 10
17 12 13 14 15 16 17
1 2 3 4 5 6
87 11
2218 19 20 21
9 10
14 15 16 17 18 19 20 21
1 2 3 4 5 6 7 8
9 10 11 12 13
22 23 24 25 26 27 28
1611109854321 1213146 7 15 10987654321
A B GRAY
D DARK GRAYB DARK GRAYA DARK GRAY
MALFUNCTION INDICATOR LAMP(CHECK ENGINE WARNING LIGHT)[COMB. METER]
ENGINE CONTROL MODULE(ENGINE AND ELECTRONIC CONTROLLED TRANSMISSION ECU)
Engine Control (1MZ–FE)
8 9 10 11
1 2 3 4
5 6 7
1312 14 15 16
C 9 C10
E10E 8E 7
1
E 9 C DARK GRAY
F10 A F16 B
FUSE BOX
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
4 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1 2
7
910 AM2
1G9
1G8
2D2
66
1E1
2C3 2B2
6 6 6
2G1 1A6
42D
3 EF1
IP118
2 1
2 1
1 4 6
2 3
16 IJ1 3A13
1C11
3C18
1M1
EB BL IG
2 1
2 1
5
4
M
C
C
1G3
3D18
1B6
3D7
193D
6 A
3 B
15 IP3
W–R
W–R
W–R
W–R
W
R–L(*1)W (*2)
Y
R–B(*1)Y (*2)
B–O
B–O
B–OB–O
B–O
B–W
W–RWB
WW
B–O
W–B
L–B
L–B
W–B
W–B
W–B
W–B
W–R
L–B
R–L
G–R
R–L
W–G
B–W
B–O
B–W
W–G
B–O
B–W
G–R
G–R
G–R
L–B
W
Y
G–R
B–O
W
Y
W–RB
–Y
B–W
30AAM2
15AEFI
7. 5AIGN
40AAM1
100A
ALT
I12IGNITION SW
FUSE BOX
EFI MAINRELAY
I 4INJECTOR NO. 1
I 6INJECTOR NO. 3
CIRCUIT OPENINGRELAY
From ” STARTER”Fuse<2–1>
10AGAUGE
J 2JUNCTIONCONNECTOR
5 BX1
W–B
4 BX1L–
B
I 5INJECTOR NO. 2
I 7INJECTOR NO. 4
F15FUEL PUMP
FL MAIN2. 0L
BATTERY
Front rightfender
Under theleft quarterpillar
Instrumentpanel braceLH
(Cont. next page )
1611109854321 1213146 7 15 10987654321
A B GRAY
MALFUNCTION INDICATOR LAMP(CHECK ENGINE WARNING LIGHT)[COMB. METER]
B
L–B
2H2
1
2
2
1
9 1D
IP19
W–R
B–O
W–R
W–B
W–R
IP14
B–O
Engine Control (5S–FE A/T and California M/T)Power Source
Y ( *2)
W ( *2)
(*1)R–L
R–B(*1) R–L(*1)
R–B(*1)
*1 : California*2 : Ex. California
MALFUNCTIONINDICATOR LAMP(CHECK ENGINEWARNING LIGHT)[COMB. METER]
B
1 A
1 B
F10 A , F16 B
C 9 C10
C 9 A , C10 B1 1
AF10 BF16
FUSE BOX
3
5
(Ex. California M/T)
B–W
5 6 7 8
4 CAMRY (Cont’ d )
2
1
1
2
1G63D5
1E5 3C51A14
11 IP1
12 IP3
11 C 12 C 13 C 1 C 22 C 2 C 21 C 10 C 9 C 4 C
5 C 24 A
10 A 9 A 7 A 8 A 16 B
8 B 14 B 15 B 7 B 6 B
19 IP3 1 IP1 13 IP3 15 IP1
2
31
2
3 A 20 A
EC
9 16
8 7 2 1 5 1 2 1712 8 9 13 15 4 1
2
1
2
1
2
1
1 2 3 4 3 2
1
4 B 3 B 10 B 9 B 2 B 1 B 11 B 12 B
13 B5 B 14 A 4 A 5 A 17 A 18 A 13 A 26 A
EDEC
1
2
1
B–W
W–G
B–O B–O B–O
G–R
B–O
B–O
B–O
B–O
B–O
B–W B–
O
B–O
G–Y
G–R LG B–R
W–L
B–W
B–W
W–G
B–W
GG
B–R LG
–B
B–Y
V–Y
G–W
W–R W
BR
R–W
G–W
GR
BR–B
R–B
G–R
G–R
R–W
G–W Y–G
BR–B
L–B
B–O
G–R BR
–B
GR
G–W
R–W R–L W
BR
R–G
WW
R–L BR W
R–L BR W
BR
G–R
G–R
G–R
L–B
W
Y
R L B Y
W–B
W–B
W–B
W–B
R–L
OX1 OX2 E1 KNKNENE+
G2NE–
G–G–
(*1)(*2) E01 E02
TS
E2 PIM VC
IDLVTAVCPIME2THGTHATHWE21IGTIGFB/KSPDACAACTELSNSWBATTFPUISCVISCCISCO+B1+BSTA
OX1OX2VF1TE2TE1TTWBFPTTTE1TE2ENGW
ECT
W #40 VF TE2 TE1 TT
LG L–B GR
BR B–Y B
L
BR
R
BR BR BR BR
BR BR BR BR
I1 IDLE
AIR
CO
NTR
OL
VALV
E(IS
CV
ALVE
)
V1
VSV
( forA
/CId
le–U
p)
V3
VSV
( forF
uelP
ress
ure
Up)
( *4)
( *3)
D6
DIO
DE
( forI
dle–
Up)
From
Igni
ter
<2–
3>
From
Stop
Ligh
tS
W<
8–2>
<9–
2>
ToC
ombi
natio
nM
eter
<33
–2>
ToA
/CA
mpl
ifier
<35
–4>
<36
–5>
ToA
/CA
mpl
ifier
<35
–4>
<36
–5>
From
”TA
IL”
Fuse
<16
–2>
<17
–2>
E4
ENG
INE
CO
OLA
NT
TEM
P.SE
NS
OR
( EFI
WAT
ER
TEM
P.
SEN
SOR
)
I10
INTA
KE
AIR
TEM
P.
SEN
SOR
( IN–A
IRTE
MP
.SE
NSO
R)
E1
EG
RG
ASTE
MP.
SE
NS
OR
M 1MANIFOLD ABSOLUTEPRESSURE SENSOR(VACUUM SENSOR)
T 1THROTTLEPOSITION SENSOR
Intakemanifold LH
K 1KNOCKSENSOR
From Distributor<2–3>
O2
OXY
GEN
SEN
SO
R( S
ub)
O3
OXY
GEN
SEN
SO
R( M
ain)
From
Igni
ter
<2–
3>
ToO
/DM
ain
SW<
7–5>
D 1DATA LINK CONNECTOR 1(CHECK CONNECTOR)
D 3DATA LINK CONNECTOR 2(TDCL)
1 2 3 4 5 7 8 9 10 11
12 14 15 16 17 18 22
6
19 20 2113
C DARK GRAY
ENGINE CONTROL MODULE(ENGINE ANDELECTRONIC CONTROLLED TRANSMISSION ECU)
DARK GRAY
DARK GRAY
A
B
B–O
( SH
IELD
ED
)
( SH
IELD
ED
)
E2
VC VTA
IDL
1 2 3 4 6 7 8 9 10 11
14 15 16 17 18 24
5 12
25 262019 21 22 23
13 1 2 3 4 5 6 7 8
161514131211109
Intake manifold RH
19
B
IG–
4
Y–B
TC
ToC
ruis
eC
ontro
lEC
U<
24–2
>To
Cen
ter
Airb
agSe
nsor
Ass
embl
y<23
–4>
ToAB
SEC
U<
25–3
><
26–3
>
From
SRS
War
ning
Ligh
t[C
OM
B.
ME
TER
]<
23–4
>Intake manifoldRH
11
LG–R
TC
5
B–Y
AB
14
G–B
ABS
From
ABS
ECU
<25
–2>
<26
–3>
ToC
ente
rA
irbag
Sen
sor
Ass
embl
y<23
–4>
ToAB
SEC
U<
25–2
><
26–3
>
3
G–R(*3)
( *4)
3B4
3C19
1A15
1M6
G–W
G–W
19 IP1
ED
IP316
3D12
3D3
E1
W–B W–B
W–B
Intakemanifold LH
3
AB
12
B–Y
From
SRS
War
ning
Ligh
t[C
OM
B.
ME
TER
]<
23–4
>
A/D
10
G–L
From
Cru
ise
Cou
trolE
CU
<24
–3>
1
PFr
om”
MIR
–HTR
”Fu
se<
24–4
><
28–1
>
(SHIELDED)
(SHIELDED)
C14
FC
G–R
A12
#10
W
A11
#20
Y
A25
#30
R–L
( *1)
( *1)
( *2)
V2
VSV
( forE
GR
Syst
em) 2
1
G
23 A
EGR
B–O
B–O
( *1)
( *1)
Engine Control (5S–FE A/T and California M/T)*4 : Ex. *3*3 : for Canada in TMM Made
R–L(*1)
R–B(*1)
ENGINE CONTROL MODULE(ENGINE ECU)(M/T)E11 A , E12 B , E14 C
(A/T) E 7
(M/T) E12
(A/T) E10
G1G+
(Ex. California M/T)
(M/T) E11 A DARK GRAY
(A/T) E 8 B DARK GRAY
(M/T) E14 C DARK GRAY
AE 7 , E 8 B , E10 C ENGINE CONTROL MODULE(ENGINE AND ELECTRONIC CONTROLLED TRANSMISSION ECU)(A/T)
( A/T
)( A
/T)
(A/T)
To CruiseControl ECU<24–2>
L
L
R
3
E1
G–O
ToAB
SEC
U<
25–3
><
26–3
>
*1 : California*2 : Ex. California
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
5 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1 2
910 AM2
2
1
2
1
2
1
2
1
6 4 1
2G1 2H2 1G8
1G9
2D2
6 6
1A6
2B2
1E1
42D
12 IP3
IP19
3 EF1
EB BL
1C11
3A13
3C18
1M1
16 IJ1
BX14
BX15 5
4
M
2 1
2 1
2 1
EC
15 IP3
2C3
A CC A A A C B B B B B AAAACCCCBB
CAA AAB BBC A B B
EC ED
11
1 IP1
19 IP313 IP3
C
1G3
3D5
3D18
3D7
3C5
1B6
6 6 6
2 1
A
B
W–R
WW
WB
W–B
B–Y
B–O
W–R
B–O
W–B
B–O
B–O
B–O
B–O
B–O
G–Y
G–R LG
LG L–B
G–R BR B–Y R
B
L
B–R G
–R
R L B Y
V–YWW–R
W–B
W–B
R–L
W
W
BR
W–B
W–B
Y–G
G–W
R–W
WG–R
R–W
G–WGR
B–O
L–B
W–R
W–R
W–R
Y
W–B
W–B
W–B
B–W
B–O
BR
BR
W–L
BR
BR
BR
BR R R G P
R–L
GR
G–W
R–WYWG–R
W–G
B
W–R W
YW–R
W–RL–B
L–B
W–B
L–B
B–O
B–O
BR BR BR BR
G–R
G–RR–W
G–WGR
B–Y
BR
R–L
2 7 1 10 91
2 16
4 3 13 2
9 6 3 12 8
821
1521398121
3
4 17 18 5
11223 2613
1 5687
1
4 12
1 2 3
4 3 2
1
2
1 3
3 2
I12IGNITION SW
100A
ALT
FUS
EBO
X
30AAM2
15AEFI
7. 5AIGN
EFIM
AIN
REL
AY
I1 IDLE
AIR
CO
NTR
OL
VA
LVE(
ISC
VALV
E)
V1
VSV
( for
A/C
Idle
–Up)
CIR
CU
ITO
PEN
ING
RE
LAY
E4
EN
GIN
EC
OO
LAN
TTE
MP
.S
ENSO
R( E
FIW
ATE
RTE
MP.
SEN
SO
R)
I10
INTA
KE
AIR
TEM
P.
SEN
SO
R( IN
–AIR
TEM
P.SE
NS
OR
)
E1
EG
RG
AS
TEM
P.
SEN
SOR
BA
TTE
RY
F15FUEL PUMP
I 7INJECTORNO. 4
I 5INJECTORNO. 2
I 6INJECTORNO. 3
I 4INJECTORNO. 1
D 1 DATA LINK CONNECTOR 1CHECK CONNECTOR)
D 3 DATA LINKCONNECTOR 2(TDCL)
O2
OX
YGE
NS
ENSO
R( S
ub)
K1
KNO
CK
SEN
SO
R
E1
FP B TE1 TE2 VF1 W OX2
TE1 TE2 ENG W
STA +B +B1 ISCO ISCC ISCVBATT
E21 THW THA THG E2 PIM VC ACT ACA ELS W NE+ NE– G–
FC #10 TE1 TE2 VF OX1 KNKOX2E01
E02IGFIGT
SPD
E2 PIM VC
M 1MANIFOLDABSOLUTEPRESSURESENSOR(VACCUMSENSOR)
T 1THROTTLEPOSITIONSENSOR
D6
DIO
DE
( forI
dle–
Up)
MAL
FUN
CTI
ON
IND
ICAT
OR
LAM
P( C
HE
CK
ENG
INE
WAR
NIN
GLI
GH
T)[C
OM
B.
MET
ER
]
10AGAUGE
J 2JUNCTIONCONNECTOR
From Distributor<2–3>
From
”TA
IL”
Fuse
<16
–2>
<17
–2>
From
Igni
ter
<2–
3>
ToC
ombi
natio
nM
eter
<33
–2>L–
B
G–R
G–R
FL MAIN2. 0L
B–OB–O
( *1)
1
3 2
5 1
2
Underthe leftquarterpillar
Instrumentpanelbrace LH
Front leftfender
Intake manifoldRH
10
2511
TC AB
TC ABLG
–R
Y–B
G–L
ToC
ruis
eC
ontro
lEC
U<
24–2
>To
AB
SE
CU
<25
–3>
<26
–3>
ToC
ente
rAi
rbag
Sens
orAs
sem
bly
<23
–4>
From
STA
RTE
RFu
se<
2–1>
From
SRS
War
ning
Ligh
t[CO
MB.
ME
TER
]<
23–4
>
From
Cen
terA
irbag
Sens
orAs
sem
bly<
23–4
>Fr
omA
BS
EC
U<
25–2
><
26–3
>
16
TS
R–G
ToA
BS
EC
U<
25–3
><
26–3
>
IntakemanifoldLH
IntakemanifoldRH
9 1D18IP1
W–RW–R
B
10 12
B
IDLVTA
B–Y
LG–B
To A/CAmplifier<35–4><36–5>
2
1
C
R–L
3D19
G–R
G–R
( *2)
*2 : TMC Made 11 IP1
B–O
19 IP1
7
40A
AM
1
6 A
3 B
33D
3D12
16 IP3
ED
12
B–Y
14
G–B
A/D
From
Cru
ise
Con
trolE
CU
<24
–3>
From
ABS
ECU
<25
–2>
<26
–3>
IntakemanifoldLH
ABS
3
BR
BR
BR
E1
E2
VC VTA
IDL
3
P
From
”M
IR–H
TR”
Fuse
<24
–4>
<28
–1>
(*1)
Engine Control (5S–FE Ex. A/T and California M/T)P o w e rS o u rce
EGR
A
G
V2
VSV(
forE
GR
Sys
tem
)
23
1
2
B–O
B–O
G–R
( *3)
R–W
A
#20
25
L–B
W–B
W
Y B–Y
From
SR
SW
arni
ngLi
ght
[CO
MB
.M
ETE
R]
<23
–4>
*3 : TMM Made
ENGINE CONTROL MODULE(ENGINE ECU)
B–O
W–G
W–B
15 B
1 B F10
A,F
16B
4 IP1
B–W
C9
A,C
10B
11
E11 A , E14 C, E12 B
*1 : SHIELDED
For the connectors of the parts listed below, see the next page.* Fuse Box* Engine Control Module(Engine ECU)* Malfanction Indicator Lamp(Check Engine Warning Light)
IG
G+
L
L
To Cruise Control ECU<24–2>
B–W
O3
OX
YG
EN
SEN
SOR
( Mai
n)
1
W
(*1)
BR
BR
BR
A24
E1
BR
W
(*1)
4
R–L
4OX1
From
Igni
ter
<2–
3>B
19
IG
(Cont. next page )
5 6 7 8
5 CAMRY (Cont’ d )
ENGINE CONTROL MODULE(ENGINE ECU)
1 2 3 4 5 6 7 8
161514131211109
B DARK GRAYE12
64321
1211
5
9 1087
E11
1 2 3 4 6 7 8 9 10 11
14 15 16 17 18 24
5 12
25 262019 21 22 23
13
A DARK GRAY
F10 A
FUSE BOX
E14 C DARK GRAY
F16 B
A
MALFUNCTION INDICATOR LAMP(CHECK ENGINE WARNING LIGHT)[COMB. METER]
1611109854321 1213146 7 15 10987654321
BC 9 C10
Engine Control (5S–FE Ex. A/T and California M/T)
11
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
6 CAMRY (Cont. next page )
4
ACC
IG1
ST1
IG2
ST2
AM1 2
910 AM2
2G1 2H21G8
1G9
2B 32D 2C 2D4
18IP1
11IP1
13 IP1
3 EF1
1E1
23 D 22 D 14 D 7 D
1 A
17 A 27 A 34 A 28 A
264
EDEB
1D9
6
PO
WE
R
NO
RM
AL
3
1K8
61D
II24
IN16
6 II1
32 A22 B7 B1 B11 D5 C16 C
12 D 14 A 3 D 15 D 6 D
C
C
1G3
SLN– S2 SL E01 E03 E1 TE1 TE2 VC VTA E2 IDL
P–LB
B–Y
B–O
R–L
R–L
R–L
L–R
R–L
L–R
R–L
Y–L
O
BW
WWW–RB
W–G
B–O
R–Y
W–B
B–O
W–L
B–O
P–L
L–Y
Y–G
W–B
B–O
Y–B V–Y
L–R
L–R
Y–L
R–B
G–O
L
W–B
W–B BR
BATTERY
FL MAIN2. 0L
Front leftfender
Intake manifold LH
+B +B1 BATT OD1 SP1 NSW
100A
ALT
E 2ELECTRONICCONTROLLEDTRANSMISSIONSOLENOID
To Cruise ControlECU<24–2>
I12IGNITION SW EFI
MAINRELAY
30AAM2
15AEFI
7. 5AIGN
10AGAUGE
P R OD2
ToC
ruis
eC
ontro
lEC
U<
24–2
>
From
Com
bina
tion
Met
er<
33–2
>
See
Engi
neC
ontro
lSys
tem
<3–
6>
E 6ELECTRONICCONTROLLEDTRANSMISSIONPATTERN SELECTSW
J 3JUNCTIONCONNECTOR
ENGINE CONTROL MODULE(ENGINE ANDELECTRONIC CONTROLLED TRANSMISSION ECU)
See Engine ControlSystem<3–5>
ToC
ruis
eC
ontro
lE
CU
<24
–2>
ENGINE CONTROL MODULE(ENGINEAND ELECTRONIC CONTROLLEDTRANSMISSION ECU)
FUSE BOX
P–L
B–Y
B–O
1
1
3
2
A
5
2 D
L
3IN1
L–R
See Engine ControlSystem<3–8>
L–R
L–R
To Combination Meter<33–4>
L–R
C
R–L R–L
P ow erS ou rce Electronic Controlled Transmission and A/T Indicator (1MZ–FE)
2 2
B–O
3
A11
V
S1
2
1
J7
JUN
CTI
ON
CO
NN
ECTO
R
B–O
B–O
B–O
A
D
2
10
O
R–B
12 IP3
6 IP1
18 19 20 22 23 24 25 26
1 2 3 4 6 7 8 9
11 12 14 15 16
27 28 29 31 32 33 3430
21
13
5 10
17
12 13 14 15 16 17
1 2 3 4 5 6
87 11
2218 19 20 21
9 10
A DARK GRAY
B DARK GRAY
C DARK GRAY
14 15 16 17 18 19 20 21
1 2 3 4 5 6 7 8
9 10 11 12 13
22 23 24 25 26 27 28
D DARK GRAY
40AAM1
33 A
E02
W–B
E 7
E 8
E 9
E10
A3
B1
F10 A , F16 B
E 7 A , E10 D, E 8 B , E 9 C
8 9 10 11
1 2 3 4
5 6 7
1312 14 15 161
AF10 BF16
FUSE BOX
5 6 7 8
6 CAMRY (Cont’ d )
D
4 10 9 8 7
2
D
2 II1
7 IQ1 8 IQ1 14 IQ1 13 IQ1 5 II1 9 IQ1
1 IP3
1
2
3
1
L 2 D N R P
2 IP3
IJ110
IF
9 6
B
8 13 11 10 7 5 4 3
BB
Bc26
BR
R–B
O
Y–L
R–L
L–R
R–L
Y–L
O
R–B
R–L
R–B R–B
G–O
W–B
G–OG
–WR–BRB–OOY–L
L–R
R–L
Y–L
O
R–B
G–W
R–B
RB–O
OY–L
R–B
R–B
W–B
W–B
W–B
W–B
G–O
G–O
R–L
R–L
W–B
Left kick panel
O/D
OFF
POW
ER
L 2 D N R P
C11A/T INDICATOR LIGHT[COMB. METER]
J 2JUNCTIONCONNECTOR
O5
O/D
MA
INSW
J1
JUN
CTI
ON
CO
NN
EC
TOR
P 1A/T INDICATOR SW[PARK/NEUTRALPOSITION SW]
(NEUTRAL START SW)
(M/T)
Back doorcenter
BACK–UP LIGHT[REAR COMB. LIGHT]
R 9LH
R11RH
( M/T
)
IP31
R–B
R–B
(A/T)
(M/T)
From
Com
bina
tion
Met
er<
33–4
>
G–O
Bd23
R–B
G–O
Ba13
4 Ba1
BL
(W/G)
R–B R–B R–B
R–B
( W/G
)
( W/G
)
( W/G
)
( W/G
)
W–B
W–B
W–B
(*1) (*1)
( *1)
( *1)
( *1)
( *1)
(*1)
Under the leftquarter pillar
G–O
R–B
3 B
4 A
3 B
4 A
3 A
4 B
3 A
4 B
(*1)
(W/G)
(*1)
(W/G)
(W/G)(W/G)
(*1) (*1)
BACK–UP LIGHT[REAR COMB. LIGHT]
A B,
Electronic Controlled Transmission and A/T Indicator (1MZ–FE) Back–Up Light (1MZ–FE)
3
B 1BACK–UPLIGHT SW(M/T)
*1 : S/D, C/P
( A/T
)
2
3 4
1 2
3 4
1
A , BR 9 R11
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
7 C AM RY
4
ACC
IG1
ST1
IG2
ST2
AM1 2
910 AM2
1G9
1G82G1 1G3
2D2
1E1
1D9
2B 32D4
2C
1K8
3 EF1
18 IP1
11 IP1
61D
EB ED EC
A
13 C 6 C 19 C 18 C 7 C
12 B9 B11 B1 B8 B14 B15 B7 B1 A 2 A 15 A 13 A 26 A 14 A
6 II1
CC
C
1 C
2H2
B
P–L
R–L
L–R
R–L
Y–L
O
G–O
R–L
R–L
R–L
R–L
B–YW–R
B
W
W–R
B–Y
B–O
WB
WB
W–B
L–Y V P–L
W–B
W–B BR
L–R
L–R
R–L
L–R
Y–L O
G–O
W–G
W–L
B–O
B–O
B–O
SL S1 S2 E01 E02 E1 TT TE1 TE2 VF VC VTA E2 IDL
OD2+B +B1 BATT P L 2
See Engine Control System(5S–FE, A/T)<4–6>
See Engine Control System(5S–FE, A/T)<4–6>
B–O
36
BATTERY
100A
ALT
EFIMAINRELAY
ELECTRONICCONTROLLEDTRANSMISSIONPATTERNSELECT SW
E 6ELECTRONIC CONTROLLEDTRANSMISSION PATTERNSELECT SW
10AGAUGE
30AAM2
15AEFI
7. 5AIGN
NOMAL
POWER
I12IGNITION SW40A
AM1
FL MAIN2. 0L
1 2 3 4 5 6 7 8
161514131211109
1 2 3 4 6 7 8 9 10 11
14 15 16 17 18 24
5 12
25 262019 21 22 23
13
B
A
DARK GRAY
DARK GRAY
ENGINE CONTROL MODULE(ENGINEAND ELECTRONIC CONTROLLEDTRANSMISSION ECU)
FUSE
BO
X
BW
(Cont. next page )
20 C 22 C
Y–B
OD1 NSW
ToC
ruis
eC
ontro
lEC
U<
24–2
>
See
Engi
neC
ontro
lSy
stem
<4–
6>
1
Intake manifold RHIntakemanifold LH
Front left fender
1
2
4 II2
IN16
IN13
R–L
L–R
L–R
1 2 3 4 5 7 8 9 10 11
12 14 15 16 17 18 22
6
19 20 2113
C DARK GRAY
3 A 1 A1 B
1 2 3 1 2
A BLACK
B
BLACK
ELECTRONIC CONTROLLED TRANSMISSIONPATTERN SELECT SW L–
R
L–R
ToC
ombi
natio
nM
eter
<33
–4>
(*2)
*2 : w/o A/T Indicator Light
LOC
K–U
P
NO
.1
NO
.2
J 3JUNCTIONCONNECTOR
12 IP3
6 IP1
13 IP1
Power Source Electronic Controlled Transmission and A/T Indicator (5S–FE)
ENGINE CONTROL MODULE(ENGINE AND ELECTRONICCONTROLLED TRANSMISSION ECU)
2
2
1
3
5
E10
E 8
E 7
C12
B1
F10
A,F
16B
E 2 A , E 3 B
E 7 A , E 8 B , E10 C
E 2
F16
1 1
E 3 B
F10 A
FUSE BOX
SPD
9 C
V–Y
From
Com
bina
tion
Met
er<
33–2
>
ToC
ruis
eC
ontro
lEC
U<
24–2
>
B–O
5 6 7 8
7 CAMRY (Cont’ d )
DD
D
2 II2
8 IQ1 13 IQ1 1 IP3 9 IQ114 IQ1
2 IP3
IJ110
9
B
B
IF BR
3
1
1
2
4 3 10 9 8 7
2
L 2 D N R P
Back doorcenter
Left kick panel
R–L
L–R
Y–L
O
G–O
R–L
R–L
R–B
R–BR–B
R–B
W–B
G–O
Y–L
O
R–L
Y–L O
Y–L
O
B–O R R–B
G–W
Y–L O B–O R
R–B
G–W
G–O
G–O
W–B
W–B
W–B
R–B
G–O
( A/T
)
FromData LinkConnector 2(TDCL)<4–6>
O/D
OFF
PO
WE
R
L 2 D N R P
O 5O/D MAINSW BACK–UP LIGHT
[REAR COMB. LIGHT]R11RH
R 9LH
(M/T)
( M/T
)
B 1BACK–UP LIGHTSW (M/T)
1 IP3
R–B
(A/T)
W–B
8 13 11 10 7 5 4 3
6
B
5 II1R
–B
R–L
L–R
R–L
G–O G–O(*1)
From
Com
bina
tion
Met
er<
33–4
>
Bc26
R–B
3 Bd2
Ba13
4 Ba1
BL
R–B R–B
R–B
R–B(W/G)
(W/G)
( W/G
)
W–B
W–B
(*3)
( *3)
( *3)
( *3)
(W/G)
Under the leftquarter pillar
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
(*1)
(*1)
W–B(*3)
3 B
4 A
3 B
4 A
4 A
3 B
4 A
3 B
(*3)
(W/G)
(*3)
(W/G)
(*3)
(W/G)
(*3)
(W/G)
P 1A/T INDICATOR SW[PARK/NEUTRALPOSITION SW]
(NEUTRAL START SW)
J 1JUNCTIONCONNECTOR
J 2JUNCTIONCONNECTOR
C11A/T INDICATOR LIGHT[COMB. METER]
Electronic Controlled Transmission and A/T Indicator (5S–FE) Back–Up Light (5S–FE) *1 : w/ A/T Indicator Light*2 : w/o A/T Indicator Light*3 : S/D, C/P
A , B
BACK–UP LIGHT[REAR COMB. LIGHT]
W–B
( M/T
)
7 IQ1
G–O
2
3 4
1 2
3 4
1
A , BR 9 R11
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
8 CAMRY
1M6
1G3
1B6
1L14
EF1
1
2
4
2
4
2
2
1
BL BQ
3 9 7 1
2
2E22H2
2G72A5
2
1
2
1
2
1
2
1
5 ED1
IE EB
8 ED1
3
3
11 9
1
1
3
13
4
R
G–RG–R G–R
W
B
–STP
B
W
WB
G
LG
G–W
G–R
G–R
RW
–B
W–B
W–B
G–RG
–R
G–R
G–R
W–B
W–B
W–B
W–B
R–B
R–B
W–B
R–B
W–B
W–B
R–B
R–Y
R–Y
R–Y R R
R–B
R–Y
R–B
R–Y
R–B
R–Y
W
13
14
To LicensePlate Light<17–3>
To Taillight[REAR COMB.LIGHT]<17–3>
BATTERY
100A
ALT
R8
STO
PLI
GH
TLH
[RE
ARC
OM
B.LI
GH
TLH
]
R10
STO
PLI
GH
TR
H[R
EAR
CO
MB.
LIG
HT
RH
]
+TR –TR +STP HS
R9
STO
PLI
GH
TLH
[RE
ARC
OM
B.LI
GH
TLH
]
R11
STO
PLI
GH
TR
H[R
EAR
CO
MB
.LI
GH
TR
H]
H10HIGH MOUNTSTOP LIGHT
C12COMBINATION SW
LIG
HT
CO
NTR
OL
SW
DIM
ME
RS
W
OFF
TAIL
HEAD
LOW
HIGH
FLASH
EL H ED HF HIT
C9
HIG
HBE
AMIN
DIC
ATO
RLI
GH
T[C
OM
B.
MET
ER
]
H2
HE
ADLI
GH
TH
IRH
H4
HEA
DLI
GH
TLO
RH
H1
HEA
DLI
GH
TH
ILH
H3
HE
ADLI
GH
TLO
LH
HEA
DLI
GH
TR
ELAY
15AHEAD(RH)
15AHEAD(LH)
10AGAUGE
14 12
R–B
L 2LIGHT FAILURE SENSOR
S10
STO
PLI
GH
TSW
I13INTEGRATIONRELAY
FL MAIN2. 0L
R–B
R–B
W–B
84
17 IJ1
1
2
C
3
15ASTOP
1E4
1M9 1H
C
4
ACC
IG1
ST1
AM1 2
EF1
34
1E1
1G9
W
W
W
W
Y
Y–G
Y–G
R–L
B–Y
R–L
40AAM1
I12IGNITION SW
WRN B
C 9REAR LIGHTWARNING LIGHT[COMB. METER]
J 1JUNCTIONCONNECTOR
R
Under the leftquarter pillar
Lower back panel center
W–B
E
11
Bd25
G–R
3 1
4 2
Left kick panel Front left fender
6
3
1 A
2 A
1 B 2
G–W
B
NOISE FILTER
12 1 2
A B
G–W
Bc25
BR
C
CC
W–B
6 Bb1
W–B
Bc24
Back door center
4 Bd2
J5
JUN
CTI
ON
CO
NN
ECTO
R
2A2 2A62A1
1 2E
40AMAIN
B
P ow er S ou rce Stop Light (W/G) Headlight (for USA)
NOISE FILTER
To ABS ECU<25–4><26–4>To Cruise Control ECU<24–2>To Engine Control Module(Engine and ElectronicControlled Transmission ECU)
<3–8><4–7>To Shift Lock ECU<23–2>
A1
C1
1 B
(1MZ–FE)
(5S–FE)
N 2 N 3
N 2 A , N 3 B
A(1MZ–FE) F10
B(5S–FE) F10
CF16
1
1
FUSE BOX
F10 A ,B
F16 C
FUSE BOX
,
17 1H
G–W
1A15
G–W9
3C
1 2 3 4
9 CAMRY
1M6
1G3
1B6
1H17
EF1
4 BZ1
1
2
3
2
3
2 2
1
2
1
BZ17
BZ19
Ba15
BO BL
3 9 7 1
2
5 5
2 2
G–W
R
G–R
W–B
G–R G–R
W–BW–B W–B
–STP
B
WB
G
LG G–W
G–W
G–R
G–R
G–W R
W–B
W–B
W–B
W–B
G–R
G–R
G–R
W–B
W–B
W
W–B
W–B
To LicensePlate Light<16–3>
To Taillight[REAR COMB.LIGHT]<16–3>
To ABS ECU<25–4><26–4>To Cruise Control ECU<24–2>To Engine Control Module(Engine and ElectronicControlled Transmission ECU)
<3–8><4–7>To Shift Lock ECU<23–2>
BATTERY
100A
ALT
+TR –TR +STP HS
( w/R
earS
poile
r)
( w/o
Rea
rSpo
iler)
10AGAUGE
S10
STO
PLI
GH
TSW
FL MAIN2. 0L
84
2 BZ13 BZ1
17 IJ1
1
2
C
3
15ASTOP
2H2
1M9 1H
C
4
ACC
IG1
ST1
AM1 2
EF1
1E1
1G9
W
W
W
Y
Y–G
Y–G
Y–G
R–L
Y
B–Y
R–L
40AAM1
I12IGNITION SW
WRN B
C 9REAR LIGHTWARNING LIGHT[COMB. METER]
J 1JUNCTIONCONNECTOR
4Ba1
BZ18
R
Back panelcenter
Under the leftquarter pillar
W–B
E
11
Ba11
W–B
G–R
6
3
1 A 2 A
1 B 2
G–W
B
NOISE FILTER
12 1 2
A B
G–W
1 1
1
IE EB BO
2
1
5
1
5
1
4 ED110 BZ1 11 BZ1
9 IJ1
1A1
1H16F
F
1C8
1M5
3D6
2F2
2
1 1C11
3C18
1M1
1 ED1
IGEA
7 5 6
3
23
5 8
2 1
10 8 9 1
1 2
W–B
G–R
G–W
G–B
G–Y
G–W
G–Y
G–B
G–B
G–B
G–B
G–Y
G–Y
G–Y
G–Y
G–B
G–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
G–Y
W–B
W
G–B
G–W
G–Y
G–B
TURN SIGNALFLASHER
10AHAZ
OFF
ON
B1 F B2 TL TB TR
F7
FRO
NT
TUR
NS
IGN
AL
LIG
HT
LH
R8
RE
ARTU
RN
SIG
NA
LLI
GH
TLH
[RE
ARC
OM
B.LI
GH
TLH
]
R10
RE
AR
TUR
NSI
GN
ALLI
GH
TR
H[R
EAR
CO
MB
.LI
GH
TR
H]
F8
FRO
NT
TUR
NS
IGN
AL
LIG
HT
RH
C8
TUR
NS
IGN
AL
IND
ICA
TOR
LIG
HT
[CO
MB
.M
ETE
R]
H 7HAZARD SW
LH RH
B
B
W–B
InstrumentpanelbraceLH
Back panelcenter
Left kickpanel
Frontrightfender
Frontleftfender
LH RH
1E4
7. 5ATURN
1A2
L
B
G–Y
G–B
G–Y
R8
STO
PLI
GH
TR
H[R
EAR
CO
MB
.LI
GH
TR
H]
R9
STO
PLI
GH
TLH
[REA
RC
OM
B.
LIG
HT
LH]
R10
STO
PLI
GH
TR
H[R
EAR
CO
MB
.LI
GH
TR
H]
R10
STO
PLI
GH
TLH
[REA
RC
OM
B.
LIG
HT
LH]
H10
HIG
HM
OU
NT
STO
PLI
GH
T
H10
HIG
HM
OU
NT
STO
PLI
GH
T
J1
JUN
CTI
ON
CO
NN
EC
TOR
L 2LIGHT FAILURE SENSOR
J1
JUN
CTI
ON
CO
NN
EC
TOR
C12TURN SIGNALSW [COMB. SW]
P ow er S o u rc e S top Light (S /D , C /P )Turn Signal andHazard Warning Light (S/D, C/P)
NOISE FILTER
1 B
1 A
1 C
N 2 A , N 3 B
1 1
FUSE BOXB(5S–FE) F10 CF16
N 2 N 3
A(1MZ–FE) F10
FUSE BOX
(1MZ–FE)
(5S–FE)
B
F10 A ,B
F16 C
,
FUSE BOX
W
4 3
W
G–W
1L1415 1A
G–W
93C
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
10 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1 2
AM2
1G9
2H21G3 5
2E2
1E1
3A18 3A9
1B7 2G3 2G7 2E1 5 52A5
3A17 3B11
EF1
ED1
EC16
3
1
2
3A12
13 11 18 8
2 15 17 5 16
9 11
4
14 12 13
3
3C18
IG IE
A
A
7 5 5
7 7
7 7
7 5 5
7
7 7
4
5
3
1
2
4
3
1
2
2 4
1 3
2
1
2
1
2
1
14
13
2
1
EB12
5 EB1
EB
3 EB1
EB11
2A2
11M
7. 5ADRL
15AHEAD(LWR–RH)
15AHEAD(LWR–LH)
15AHEAD(UPR–RH)
15AHEAD(UPR–LH)
Front left fenderLeft kick panelInstrument panelbrace LH
To Parking BrakeSW<33–3>
To Brake FluidLevel SW<33–3>Fr
omG
ener
ator
( Alte
rnat
or)
<2–
4>
B
W R–L
W–R
W–B
R–B
W–B
R–B
W–B
R–G
W W
B
WW
B–Y
B
RL–Y
R–L
R–L
L–Y
R R–B
R–Y
R–B
R–B
R–B
R–Y
R–Y
R
W–B Y
W–B
R–Y
W–B
W–B R
–B
W–B
R–B
R–B
W–B
W–B
R–W
W W
R
W–B
W–B
W–B
R–G
R–B
R
W–R
R–G
R–G
R–B
WB
I12IGNITION SW40A
AM1
HRLY
H
HEADLIGHTRELAY
DAYTIMERUNNINGLIGHTRELAYNO. 2
I13INTEGRATIONRELAY
E CHG– BRK PKB
IG +B DRL H HI
100A
ALT
FL MAIN2. 0L
BATTERY
DIM
MER
SW
LIG
HT
CO
NTR
OL
SW
HF HL HU ED T H EL
H1
HE
ADLI
GH
TH
ILH
C9
HIG
HB
EAM
IND
ICA
TOR
LIG
HT[
CO
MB
.M
ETE
R]
H2
HE
ADLI
GH
TH
IRH
C12COMBINATION SW
DA
YTI
ME
RU
NN
ING
LIG
HT
REL
AYN
O.4
1
H4
HE
ADLI
GH
TLO
RH
H3
HE
ADLI
GH
TLO
LH
2
W
R
R–L
W
DAY
TIM
ER
UN
NIN
GLI
GH
TR
ELA
YN
O.3
D 4DAYTIME RUNNINGLIGHT RELAY(MAIN)
*1 : 1MZ–FE*2 : 5S–FE
111C
R–Y
J 1JUNCTIONCONNECTOR
B
4 EB1
W–B
1
3 1
2
4 2
FLASH
LOW
HIGH
OFF
TAIL
HEAD
7
ED15
7
8
3
10AGAUGE
15AECU–B
40AMAIN
P ow erS ource Headlight (for Canada)
W–B
W–B
B
A(1MZ–FE) F10
1 B
1 A
1 C
FUSE BOX
(*1)
(*2)
1
1
B(5S–FE) F10
CF16
FUSE BOX
F16 C
, BF10 A
FUSE BOX
R–W
R–W
1 2 3 4
11 CAMRY
1C1 1I1 1H6 1K12 1C5 1I4
1B3 1K7 1K15
3C142H2
2G2
1M1 1H19 1K1
3A163D14
2
1
A
A
3 II2
11 IH1
17 IJ115 II2
9 IH1
IG
1
16 IU1
2 II2
10 IH1
15 IJ1
5 BZ1
16 IH2
6 II22
1
1
IF BK
6 IU1
1
1B2
1H2
1K9
1
4
2
3
1
4
B
W–B
R–W
R–W
R–Y
B R
R
R R R
RR
R
R
R
G–R
R–Y
R–W
W–B
R–Y
R–G
R–W
R–W
R–G
R–Y
R–Y
R–L
R–B
R–W
R
R–B
R–B
R R
R–W
( S/D
)R
–Y( C
/P)
W–B
W–B
R–W
5
4
R–G
M3
PER
SON
AL
LIG
HT
L3
LUG
GA
GE
CO
MP
ARTM
ENT
LIG
HT
D16
DO
OR
KEY
CY
LIN
DER
LIG
HT
AN
DSW
C9
OPE
ND
OO
RW
AR
NIN
GLI
GH
T[C
OM
B.
ME
TER
]
I14
INTE
RIO
RLI
GH
T
I11
IGN
ITIO
NK
EY
CYL
IND
ER
LIG
HT
BATTERY
FL MAIN2. 0L
INTEGRATION RELAY
20ADOME
D14
DO
OR
CO
UR
TES
YS
WR
EAR
LH
D15
DO
OR
CO
UR
TES
YS
WR
EAR
RH
D12
DO
OR
CO
UR
TES
YS
WFR
ON
TLH
D13
DO
OR
CO
UR
TES
YS
WFR
ON
TR
H
B
DO
OR
OFF
ON
LH RH
R–Y
R
1
2R
W–B
W–B
1 2
36410
W–B
( w/M
oon
Roo
f)
21
D 7DIODE(for Courtesy)
Roof leftLeftkickpanel
Instrument panelbrace LH
R
B
BJ1
JUN
CTI
ON
CO
NN
EC
TOR
W–B
1 IV2
R
RR
( *1,
S/D
)
( *2)
( *2)
2
1
2
1
R R
4 IV2R
–WR
–W( *
2)( *
2)
( *1,
S/D
)
6 IV2
1I6
1M5
IE
W–B
W–B
(*2)
Left kickpanel
*1 : TMC Made*2 : TMM Made
(*1, S/D)( *2) G
–RG
–R
II28
G–R( *
2)( *
2)( *
2)
From
Doo
rLoc
kC
ontro
lRel
ay<
19–3
>
From
Doo
rLo
ckC
ontro
lRel
ay<
19–3
>
1 1
J3
JUN
CTI
ON
CO
NN
EC
TOR
V8
VAN
ITY
LIG
HT
LH
V9
VAN
ITY
LIG
HT
RH
R
L4
LUG
GA
GE
CO
MPA
RTM
EN
TLI
GH
TS
W
P ow erS ource Interior Light (S/D, C/P w/ Key Illuminated Entry)
R–W
( *1,
S/D
)
( S/D
)( S
/D)
( S/D
)
DIODE
21
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
12 CAMRY
2H2
1C1 1K12 1I1 1C5 1H6
3C14
1B2 1I4
A
A
3 II2
2 Bc3
4 IV1
2G2
3A16 3D14
2
1
15 IJ1
1 Bc2
2 Bd2
1M1 1H19
1
2
BR IG
1 IV1
11 IH1 16 IH2
8 II2 15 II2
6 II2
1
2
DO
OR
OFF
ON
1K7 1K15
1K9
1K1 1H2
IEBPIF
1111
6 IU116 IU1
2 II2
6 IV1
1I6
1M5
B
B
4
4 2
5
10 4
2
3
1
1
3 1
4
2
1
BBB
R
RR
R
R R R
R
RR R
R–W
R–W
R–Y
R–Y
R–W
R–W
R–W
W–B
W–B
W–B
R–W
R–Y
R–Y
R–W
R–Y
R–G
R–G
R–W
R–W
R–GR
–WG–R
R–W
G–R
R–W G–R
R–B
R–B
R
W–B
R–W
W–B
W–B
R R RW
–BW
–BW
–BW
–B
W–B
W–B
R–W R–Y R–W
RRR
G–R
2
R
3
10 IH1
W–B
20ADOME
J3
JUN
CTI
ON
CO
NN
ECTO
R
C9
OP
EN
DO
OR
WA
RN
ING
LIG
HT[
CO
MB
.M
ETER
]
I11
IGN
ITIO
NKE
YC
YLI
ND
ER
LIG
HT
I14
INTE
RIO
RLI
GH
T
D16
DO
OR
KE
YC
YLIN
DE
RLI
GH
TA
ND
SW
INTEGRATION RELAY
L 3LUGGAGECOMPARTMENTLIGHT
D 9DIODE(for Courtesy)
D 7DIODE(for Courtesy)
FL MAIN2. 0L
BATTERYL 4LUGGAGECOMPARTMENTLIGHT SW
D14
DO
OR
CO
UR
TES
YS
WR
EAR
LH
D15
DO
OR
CO
UR
TES
YS
WR
EAR
RH
D12
DO
OR
CO
UR
TES
YS
WFR
ON
TLH
Instrument panelbrace LH
Back door center
From
Doo
rCon
trolR
elay
<19
–3>
M 3PERSONALLIGHT
V8
VAN
ITY
LIG
HT
LH
D13
DO
OR
CO
UR
TES
YS
WFR
ON
TR
H
J 2JUNCTIONCONNECTOR
Left kickpanel
Roof right Left kickpanel
LH RH
( w/M
oon
Roo
f)
R
V9
VAN
ITY
LIG
HT
RH
( *1)
( *1)
2 2
1 1
*1 : LE and GL Grade in Canada
From
Doo
rLoc
kC
ontro
lRel
ay<
19–3
>
R–W
9 IH1
R
( *1)
( *1)
(*1)
P ow erS ource Interior Light (W/G w/ Key Illuminated Entry)
DIODE
1 2
2
1
1 2 3 4
13 CAMRY
2H2
1C1
3C14
1I3 1B3 1K6
1B2
2G2
1I1
1C5
3A16 3D14
10
2
2
1
1H19 1K1 1M11H2
1 1 1 11
BK IG
IU116
1H6
2
1
1 1
6 IU1
5 BZ1
B
R
R–WR–Y
R–Y
R–W R–W
R
B
R
R R
RR
–WR
–W( S
/D)
R–Y
( C/P
)
R–W
R–Y
R–G
R–G
R–GR
–W
W–B
W–B
R–Y G
–R
R–W
R
R
BATTERY
FL MAIN2. 0L
R–W
R–W
R–Y
Roof left Instrument panelbrace LHD
14D
OO
RC
OU
RTE
SY
SW
REA
RLH
D15
DO
OR
CO
UR
TES
YS
WR
EAR
RH
D13
DO
OR
CO
UR
TES
YS
WFR
ON
TR
H
From
Doo
rLoc
kC
ontro
lRel
ay<
19–3
>
From
Doo
rLoc
kC
ontro
lRel
ay<
19–3
>
D12
DO
OR
CO
UR
TES
YS
WFR
ON
TLH
D 7DIODE(for Courtesy)
C 9OPEN DOOR WARNINGLIGHT[COMB. METER]I1
4IN
TER
IOR
LIG
HT
I11IGNITION KEYCYLINDER LIGHT
INTEGRATIONRELAY
20ADOME
1 2
R–W
D15DOOR COURTESY SWREAR RH
D13DOOR COURTESY SWFRONT RH
L 4LUGGAGECOMPARTMENTLIGHT SW
L 3LUGGAGECOMPARTMENTLIGHT
From Door LockControl Relay<19–3>
(*3, S/D)
4
5LH RH
4
1
M 3PERSONALLIGHT
1
2
DO
OR
OFF
ON
1 IV2
3 IV2
R
R
R–W
RR
(*2)
(*1, S/D)
( *2)
( *2)
( *2)
( *2)
( *2)
( *1,
S/D
)( *
1,S/
D)
R–W
( *1,
S/D
)
*1 : TMC Made*2 : TMM Made
( *3,
S/D
)
( S/D
)
( S/D
)
( S/D
)
2II2
5IJ1
7IJ1( *
1,S/
D)
R ( *2)
R–Y
R–L(*2)
(*2)6 II2
From
Doo
rC
ontro
lR
elay
<19
–3>
R–W
R–G
PowerSource
Interior Light (S/D, C/P w/o Key Illuminated Entry)
(*4)(*4)
DIODE21
( *3)
*3 : w/ ABS*4 : w/o ABS
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
14 CAMRY
1C1 1H6 1C5 1I1
2H2
1 IV1
2G2
1
2
DO
OR
OFF
ON
3 IV1
4
1
BP
1 1
16 IU1
2 II1
1I3
1H19 1K1
2
1
3A16 3D14
3C14
1 Bc2
6 II22 Bc3
1K9
1H21B2
1H1
6 IU1
2 Bd2
1 1
2
IG
B BR
R R RR
RR
–WR
–W R–W
R–G
R–Y
W–B
B
R–W
R–Y
R–G
R–G
R–Y
R–W
RRR R
R–W
R–WG–RR
–Y
R–W
R–W
R–Y
R–W
12
4
2
5
10
3
R–W
R–W
R–W
W–B
R–W
R
20ADOME
I14INTERIORLIGHT
M 3PERSONALLIGHT
D7
DIO
DE
( for
Cou
rtesy
)
FL MAIN2. 0L
BATTERY
Roof right
C9
OP
END
OO
RW
AR
NIN
GLI
GH
T[C
OM
B.
MET
ER]
I11
IGN
ITIO
NKE
YC
YLI
ND
ER
LIG
HT
L3
LUG
GAG
EC
OM
PAR
TME
NT
LIG
HT
D 9DIODE(for Courtesy)
INTEGRATIONRELAY
D14
DO
OR
CO
UR
TES
YS
WR
EAR
LH
D15
DO
OR
CO
UR
TES
YS
WR
EAR
RH
D12
DO
OR
CO
UR
TES
YS
WFR
ON
TLH
D13
DO
OR
CO
UR
TES
YS
WFR
ON
TR
H
L4
LUG
GA
GE
CO
MPA
RTM
EN
TLI
GH
TSW
( w/M
oon
Roo
f)
From
Doo
rLo
ckC
ontro
lR
elay
<19
–3>
15 IJ1
R–W
BRInstrument panelbrace LH
Back doorcenter
W–B
1
R–W
From
Doo
rLo
ckC
ontro
lR
elay
<19
–3>
R–Y
P ow erS ource Interior Light (W/G w/o Key Illuminated Entry)
2DIODE
1
2
1
2
1
1 2 3 4
15 CAMRY
1E4
3D20 1D10
3D5 3C4
1B8 1D14
3D9 3C20 3C21 3D21 1D11 1B4
3
2
2
1
1
2
4
5
4 EF1
1 A
6 B
6 A
13 8 A
7 B
3C11 3D11 1D2 1B5
3D1 1D1 1L8
G
B
G
W
G–R
WW
B
G
G
GG G G GB
BBB
B B B
A A A A
31
A
2 1
2
1
2
1
2
4
2
16 II2
15 A
3 B
5 C
4 B
14 A
2 A
1L7
II212
IF
2
1
B
BB
BB
G
B
G G
GG
GG G G G
BB
B W–B
W–B
G–W
GW
–B
BATTERY
FL MAIN2. 0L
100A
ALT
ToIn
tegr
atio
nR
elay
<34
–2>
(*1)
(*2)
(*1)
(*2)
(*3)
(*4)
(*3)
(*4)
H7
HA
ZAR
DS
W
A18
ASH
TRA
YIL
LUM
INAT
ION
C5
CIG
ARE
TTE
LIG
HTE
RIL
LUM
INAT
ION
R5
RE
AR
WIN
DO
WD
EFO
GG
ER
SW
CO
MB
INAT
ION
MET
ER
BLO
WE
RS
W
Left kick panel
RADIO AND PLAYER
HE
ATE
RC
ON
TRO
LS
W
C11
A/T
IND
ICAT
OR
LIG
HT
[CO
MB
.M
ETE
R]
O5
A/T
IND
ICAT
OR
LIG
HT
( Shi
ftLe
ver)
E6
ELE
CTR
ON
ICC
ON
TRO
LLE
DTR
AN
SM
ISS
ION
PA
TTE
RN
SELE
CT
SW
R7
RH
EO
STA
T
G4
GLO
VE
BO
XLI
GH
TSW
J2
JUN
CTI
ON
CO
NN
ECTO
R
J 2JUNCTION CONNECTOR
15ATAIL
TAIL
LIG
HT
REL
AY
*3 : w/ CD Player*4 : w/o CD Player
G3
GLO
VE
BO
XLI
GH
T
( A/T
)
( A/T
)
( A/T
)
1 2 3
4 5 6 7 8
A BLACK
FUSE BOX
1 5
2 3
A
9 A
B10
(*1)
(*2)
(*1)
(*2)
B BB
J 2JUNCTIONCONNECTOR
C C C CC
(A/T
)
( A/T
)
( A/T
)G
*2 : Lever Control SW Type A/C*1 : Push Control SW Type A/C
A BLUE
13987654321 10 1112
B
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18
1 2 3 4 5
(*1) H 8 A(*2) A12 B BLACK
A
B
1611109854321 12 13146 7 15
B
1 2 3 4
5 6 7 8 9 10
1 2
3
BBLUE C BLUE
654
A/C
SW
A/C SW HEATER CONTROL SW
BLOWER SWCOMBINATION METER
RADIO AND PLAYER
GTo
Clo
ck<
22–3
>
B ( *3)
G ( *4)
W–G ( *3)
G ( *3)
G ( *3)
B
( *4)
G
BLUE
BLACK
10 IM2
2 IN1
1 IN15 IM1
G
PowerSource Illumination
,
16 B
1 C
1 B
F16 C
,, B
A12
B
H8
A
B6
A,
B
C8
A,C
9B
C 9B 6
C 8
R 4R 3R 2
1 2 3
456 7
B(5S–FE) F10
CF16
(1MZ–FE)
A(1MZ–FE) F10
1
1
(5S–FE)FUSE BOX
AF10
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
16 C AM R Y
1E4
3D5
1B8 1D14 1H7
3D4
4 EF1 12 BZ1
3 ED1
2
1
2
1
2
1
2
1
1
2
1
2
EBIE EA BL
7 BZ1
11
2
5
6 4
53 3
6 41 1
4 Ba1
2 Ba1
13 BZ1
BO
W
G
G G G G
LG LG
LG
W–BW–BW–B
W–B
G
LG
LGLG
G
LG
W–B
W–B
W–B
W–B
GG
GW
–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
G
G G G
GG
G–R
G
BW
W
FL MAIN2. 0L
100A
ALT
TAIL
LIG
HT
RE
LAY
15ATAIL
T EL H
LIG
HT
CO
NTR
OL OFF
TAIL
To Diode(for Idle–Up)<3–8><4–6><5–4>
FromLight FailureSensor<9–1>
FromLight FailureSensor<9–1>
BATTERY
C12COMBINATION SW
Left kick panel Front left fender Front right fender Under the leftquarter pillar
F3
FRO
NT
CLE
AR
AN
CE
LIG
HT
LH
F5
FRO
NT
SID
EM
ARKE
RLH
F4
FRO
NT
CLE
AR
AN
CE
LIG
HT
RH
F6
FRO
NT
SID
EM
ARKE
RR
H
Back panel center
L1
LIC
ENSE
PLAT
ELI
GH
T RE
ARSI
DE
MA
RK
ERR
H
TAIL
LIG
HT
RH
REA
RSI
DE
MA
RK
ERLH
TAIL
LIG
HT
LH
FUSE BOX
HEAD
1 5
2 3
W–B W–B
W–BLG
I13INTEGRATIONRELAY
R10[REAR COMB.LIGHT RH]
R 8[REAR COMB.LIGHT LH]
R11
TAIL
LIG
HT
RH
[RE
ARC
OM
B.
LIG
HT
RH
]
R9
TAIL
LIG
HT
LH[R
EAR
CO
MB
.LI
GH
TLH
]
Power Source T a illigh t (S/D, C/P)
1 B
1 A
1 C
F16 C
,, B
(1MZ–FE)
(5S–FE)
A(1MZ–FE) F10 B(5S–FE) F10 CF16
FUSE BOX
1 1
F10 A
1 2 3 4
17 CAMRY
1E4
3D5
1B8 1D14 1H7
3D4
4 EF1
3 ED1
2
1
2
1
2
1
2
1
1
2
1
2
EBIE EA BQ
11
2
2
3 4 4
C
1 1
6 Bd2
3 Bc2
BL
W
G
G G
LG LG
LG
G
LG
LGLG
LG
W–B
W–B
W–B
GG
G
W–B
W–B
W–B
W–B
W–B
W–B
W–B
G
G G G
GG
G–R
G
BW
W
FL MAIN2. 0L
100A
ALT
TAIL
LIG
HT
RE
LAY
I13INTEGRATIONRELAY
15ATAIL
T EL H
LIG
HT
CO
NTR
OL OFF
TAIL
To Diode(for Idle–Up)<3–8><4–6><5–4>
FromLight FailureSensor<8–1>
FromLight FailureSensor<8–1>
BATTERY
C12COMBINATION SW
Left kick panel Front left fender Front right fender Lower back panelcenter
F3
FRO
NT
CLE
AR
AN
CE
LIG
HT
LH
F5
FRO
NT
SID
EM
ARKE
RLH
F4
FRO
NT
CLE
AR
AN
CE
LIG
HT
RH
F6
FRO
NT
SID
EM
ARKE
RR
H
Under the leftquarter pillar
L1
LIC
ENSE
PLAT
ELI
GH
T
R11
TAIL
LIG
HT
RH
[REA
RC
OM
B.
LIG
HT
RH
]
R9
TAIL
LIG
HT
LH[R
EAR
CO
MB
.LI
GH
TLH
]
HEAD
1 5
2 3
W–B W–B
2 Bc2
1 Bd2
G
BR
C
R10TAILLIGHT RH[REAR COMB.LIGHT RH]
R 8TAILLIGHT LH[REAR COMB.LIGHT LH]
W–B
W–B
2
3
W–B
J 5JUNCTIONCONNECTOR
Back door center
LG
7 Bb1
LG
PowerSource T a ill ig h t (W/G )
A(1MZ–FE) F10 B(5S–FE) F10 CF16
FUSE BOX
1 1
(5S–FE)
(1MZ–FE)A
B1
1
C1
F10 A ,B
F16 C
FUSE BOX
,
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
18 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1 2
AM2
1
2
M
11 IR1
3 EF1
1 1
1
1M2
1G3
M
14 IR1 15 IR1 16 IR1
EA EB BQ
2
1
3
4
3
4
4 ED14 Bb12 IJ1
1A4
1H16
F
F
1C8
1M5
2H2
3D6
1A22F2
2A3
10
2
1
1C11
3C18
1M1
1 ED1
IGEA
7 5 6
3
3
5 8
1681374
18
2 1
10 8 9 1
1 2
6
5 3 2
1G9
1E1
W B–Y
L LL
L–W
L
W–B
LL–
W
L–Y
L–B
L–O
L–W
W–B
G–R
G–W
G–B
G–Y
G–W
G–B
G–W
G–W
G–W
G–Y
G–B
G–B
G–Y
G–Y
G–YG–Y
G–B
G–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
G–Y
W–B
W–B
L–O
L–B
L–Y
B
L
LL
G–B
W
G–W
G–Y
G–B
1 1
I12IGNITION SW40A
AM1
100A
ALT
W 1WASHERMOTOR
C13FRONT WIPER ANDWASHER SW[COMB. SW]
TURN SIGNALFLASHER
7. 5ATURN
20AWIPER
F 9FRONT WIPER MOTOR
WASHER
HIGH
LOW
INT
MIST
OFF
B +S +1 +2 W E
OFF
ON
B1 F B2 TL TB TR
J 1JUNCTIONCONNECTOR
F7
FRO
NT
TUR
NS
IGN
AL
LIG
HT
LH
R8
RE
AR
TUR
NSI
GN
ALLI
GH
TLH
[REA
RC
OM
B.
LIG
HT
LH]
F8
FRO
NT
TUR
NS
IGN
AL
LIG
HT
RH
HORN
H 5LH
H 6RH
C12
HO
RN
SW[C
OM
B.SW
]
HORNRELAYC12
TURN SIGNALSW [COMB. SW]
C8
TUR
NS
IGN
AL
IND
ICA
TOR
LIG
HT
[CO
MB
.M
ETE
R]
H 7HAZARD SW
15AHORN
FL MAIN2. 0L
BATTERY
B
WW
WIPER RELAY
LH RHJ 1JUNCTIONCONNECTOR
B
B
W–B
1
2
2
31
Instrument panelbrace LH
Lower backpanel center
Front rightfender
Frontrightfender
Front leftfender
LH RH
IR117
G–B
BLUnder the leftquarter pillar
W–B
C
CJ 5JUNCTIONCONNECTOR
Left kickpanel
IE
W–R
1
R10
RE
ARTU
RN
SIG
NA
LLI
GH
TR
H[R
EAR
CO
MB
.LI
GH
TR
H]
Power Source Front W ipe r and W asher Turn Signal and Hazard Warning Light (W/G) Horn
10AHAZ
5 2G
B
FUSE BOX
F10 A ,, B
(5S–FE)
(1MZ–FE)A
B1
1
C1
B(5S–FE) F10 CF16
FUSE BOX
1 1
A(1MZ–FE) F10
FUSE BOX
F16 C
1 2 3 4
19 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1 2
AM2
1G3
1K14
1E2
1G9
1E1
1K2
1K8
1G2
5 II2
4 EF1 3 EF1
10 IH2 13 IH2 5 IT1 12 IT1 4 IH2 3 IH2 1 IT1 2 IT1 9 IH2 14 IH2
C C
16 IH21G4
1M1
IJ IFIG
B B
B
19 II2
M
2
4
M
2
4
M
M
6 IT1 11 IT1 16 IT1 5 IG1 15 IG1 15 IU15 IU1
19 IT1
II24
3 BW1 8 BW1 3 BY1 8 BY1
19 IH2
5
2 2
1
3 1 3 1
14 2151
16 7 10 11 12 9 13 6 4 5
R–L
L–B
L–R L–R
L–B L–B(W/G)L–B(*1)
W–BW–B
W–B W–B
W–BW–B
W
B–Y
W
W
BW
WWW
R–L
R–L
R–L
R–W R–G
L–R
W–B
R–L LG G
LG G
L–W L
L–W
LG–R
L–R
L–R Y
L–R
L–B
L–R
L–R
L–B
L–B
R–L
LG G
LG G
L–W L
L–W
LG–R L–
R
L–R
L–B
L–B
Y L–R
L–R
L–B
L–R
L–B
L–R
L–R
L–B
L–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
W–B
3
L–B
W–B
LG G L–W
R–L
E KSW L1 UL1 L2 UL3 UL2 LSWD ACT+ ACT– LSWP
40AAM1
FUS
EB
OX
10AGAUGE
30APOWER
J 3JUNCTIONCONNECTOR
FL MAIN2. 0L
BATT
ER
Y
I12
UN
LOC
KW
ARN
ING
SW[IG
NIT
ION
SW
]
D17
DO
OR
KEY
LOC
KA
ND
UN
LOC
KS
WLH
D18
DO
OR
KEY
LOC
KA
ND
UN
LOC
KS
WR
H
DO
OR
LOC
KM
OTO
RA
ND
DO
OR
UN
LOC
KD
ETE
CTI
ON
SW
FRO
NT
LH
DO
OR
LOC
KM
OTO
RA
ND
DO
OR
UN
LOC
KD
ETE
CTI
ON
SW
FRO
NT
RH
D22
DO
OR
LOC
KM
OTO
RR
EA
RLH
D23
DO
OR
LOC
KM
OTO
RR
EA
RR
H
J 2JUNCTIONCONNECTOR
IG RLY DSWP DSWD
ToD
oorC
ourte
sySW
Fron
tLH
<11
–3>
<12
–3>
<13
–2>
<14
–3>
100A
ALT
LOC
K
UN
LOC
K
LOC
K
UN
LOC
K
LOC
K
UN
LOC
K
LOC
K
UN
LOC
K
Instrument panelbrace LH
Right kickpanel
Left kick panel
From
Inte
grat
ion
Rel
ay<
34–2
>
1
2
1
2
6 IG1
2 Bc1
16 IG1
4 Bc1
1 Bd1 3 Bd1
2
4
M
L–R(*1) L–R(W/G)
L–B
L–B
L–B
L–R
L–R
L–R
B9
BAC
KD
OO
RLO
CK
MO
TOR
*4 : w/o Power Window
10 II2
8
W–L
W–L
+B
ToP
ower
Mai
nR
elay
<20
–2>
I12IGNITION SW
1 C
5 B
2 C
3 A
1 B
1 C
3 A
5 B
2 A
1 B
6 A
3 B
7 A
4 B
3 B
6 A
4 B
7 A
1 A
4 B
2 A
5 B
2 A
5 B
1 A
4 B
2 A
3 B
6 C
4 A
3 B
(*2, *3)
(*4)
(*1, *3)
(*4)
(*3)
(*1, *3)
(*4)
(*2, *3)
(*3)
(*4)(*1)
(*2)
(*2)
(*1)
(*1)
(*2)
DO
OR
LOC
KC
ON
TRO
LS
WLH
DO
OR
LOC
KC
ON
TRO
LS
WR
H
Y ( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
( *1)
643217 8 9 10 11 12 14
513
1 2 3 4 5
1 2 3 4
1 2
3 4
4
21
3 5
6 7
A B C
B
A
A B
, D21
, D27
B
A GRAY
DOOR LOCK MOTOR AND DOORUNLOCK DETECTION SWFRONT LH, RH
DOOR LOCK CONTROL SW LH
,
1 2 3 4 5
DOOR LOCK CONTROL SW RH
D 8DOOR LOCK CONTROL RELAY
ToD
oorC
ourte
syS
WFr
ontR
H<
11–4
><
12–4
><
13–2
><
13–4
><
14–3
>
W
*1 : S/D, W/G*2 : C/P*3 : w/ Power Window
(*2)
(*1)
L–R
L–B
Power Source Door Lock
4 A
1 B
1 A
F10
A,F
16C
,B
D21
B
,C
,D27
A
P12
A,
B
D19
A,
B
D20
B,D
26A
D19 D19
P12 D28
D26
D20
A(1MZ–FE) F10
1
B(5S–FE) F10
1
CF16
FUSE BOX
(1MZ–FE)
(5S–FE)
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
20 CAM RY
4
ACC
IG1
ST1
IG2
ST2
AM1
3
AM2
1G9
1G10 1L6 1E2
1E1
1L9
1M1 1K10
111K
4 EF1 3 EF1
9 II2
2 1 6 5 3 7
8
B
LEFT
RIGHT
DOWN
UP
LEFT
RIGHT
DOWN
UP
LH
RH
E H1 V1 C V2 H2 B
IF IG IF
M M M M
B
B
B
B
B
4 IH1 6 IH1 5 IH1 7 IT2 6 IT2 8 IT2
II217
IH26
11 IH2 12 IH2 7 IH2 2 IH2
5 IH2 1 IH2
9 IT1 10 IT1 4 IT1 7 BY1 6 BY1
7 BW1 6 BW1 5 BW1
13 IG112 IG14 IG113 IU1 4 IU1 12 IU1
M M2 1
1 4
2 3
G R
UP
DO
WN
M1 2
1 4
25
3
R G
UP
DO
WN
M2 1
1 4
25
3
G R
UP
DO
WN
5 BY1
5
W
L–R L–R
L(*1)
L L
L L
L
LG–R
L
P–L
WW
WB
W–B
BR
–W
BR
–Y
LG–R
LG–R
LG–B
LG
LG–R
LG–R
LG–B
LGBR
–Y
BR
–W
W–B
LGR
W–B
W–B
G–W R–L L
G–B
R–B
G–Y
R–Y L
L
R–B
( S/D
)R
–Y( W
/G)
G–B
R–B
G–BLR–L
G–WL
G–W R–L
G–B
R–B G
–Y
R–Y L
R–Y
G–Y
R–B
G–B
LL
W–B
R–L W
L–R
W
R G
W
I12IGNITION SW
FUSE BOX
R 6REMOTE CONTROL MIRROR SW
J 3JUNCTIONCONNECTOR
15ACIG/RADIO
30APOWER
POWER MAINRELAY
Left kickpanel
Instrumentpanelbrace LH
Left kickpanel
BATTERY
J2
JUN
CTI
ON
CO
NN
EC
TOR
J 2JUNCTIONCONNECTOR
FL MAIN2. 0L
POWERWINDOWRELAY
P13POWER WINDOW MOTORFRONT LH P14
POWER WINDOW MOTORFRONT RH
P16POWER WINDOW MOTORREAR RH
P15POWER WINDOW MOTORREAR LH
P9
PO
WE
RW
IND
OW
CO
NTR
OL
SWFR
ON
TR
H
P11
POW
ERW
IND
OW
CO
NTR
OL
SWR
EAR
RH
L
POWER WINDOW MASTER SW
UP
DO
WN
UP
DO
WN
UP
DO
WN
UP
DO
WN
LOCK SW
100A
ALT
W–B
2
1
1
1 5
2
3251I
L
18 II2
W–B
16 IH2
W–B
L
From
Doo
rLo
ckC
ontro
lRel
ay<
19–2
>R
–L
B1 B3
B1 (*6)
B2 B3 B1 (*2)
643217 8 9 10 11 12 14
513
1 25
3 46 7 8 9 10
A B
REMOTE CONTROL MIRROR LH, RH POWER WINDOW MASTER SW
(*3)
A8 (*4)
A1 A2 A6 A13
A12 A5
B10 B7
A11 A14 A10 A9 (*4)
B6 B3 B4
(*3)
To Moon Roof Control Relay<21–2>L(*2)
PowerSource
Remote Control Mirror Power Window
7 A
B
W–B
3 A 3 A1 A2 A
1 A
1 A (*1)
(*5)
9
2
2 B
A
1 C
F16 C
B, ,F10 A
R21 A , B
REMOTE CONTROLMIRROR LH
REMOTE CONTROLMIRROR RH
A , BR20
(*3)(*4)
2 11 2
P10
PO
WE
RW
IND
OW
CO
NTR
OL
SWR
EAR
LH
RG
( *4)
( *4)
( *3)
( *3)
P12 A , B
2 13
1 2 3
(*2) R20 P12A , R21 A B , R21 B
40A
AM
1
A(*5) F10
1
CF16
FUSE BOX
1
B(*6) F10
FUSE BOX P12(*1) R20
*3 : C/P*2 : TMM Made*1 : TMC Made
*5 : 1MZ–FE*4 : S/D, W/G
*6 : 5S–FE
1 2 3 4
21 CAMRY
4 EF1
5 IO1
1 2 73 11 8 9 5 4
512 6
10
3 6 5 2 1 2
1 3
2H2 1E2
1C1
2G2
1I1
1H20
4 IO1
4 4 2
M
BL
9
8 12 11 2 6 4 7
M
2 1
M
2 1
M
1 2
M
1 2
W–B
L L–B
L–R
L–W
L–Y R R
–G R–B
W–B
BW B
W
R
R–W
R–W
RGR–L
G–W
R–WR–Y
G–YP
W–B
W–B
W–B
W–B
W–B
W–B
B
W
OPN CLS UP DOWN E LS1 LS2 MTR– MTR+
B B2
100A
ALT
20ADOME
30APOWER
M 2MOON ROOF CONTROL RELAY
From Power MainRelay<20–3>
P 4POWER SEAT CONTROL SW
FRO
NT
SLI
DE
RE
AR
UP
DO
WN
REA
RV
ERTI
CAL
UP
DO
WN
FRO
NT
VER
TIC
AL
FRO
NT
REA
R
RE
CLI
NIN
G
Roof left(S/D)Roof right(W/G, C/P)
Under the leftquarter pillar
P 8POWER SEAT MOTOR(for Slide Control)
P 5POWER SEAT MOTOR(for Front VerticalControl)
P 6POWER SEAT MOTOR(for Rear VerticalControl)
P 7POWER SEAT MOTOR(for Reclining MotorControl)
M 3MOON ROOFCONTROL SW
M 5MOON ROOFMOTOR
M4
MO
ON
RO
OF
LIM
ITSW
FL MAIN2. 0L
BATTERY
OPE
N
CLO
SE
TILT
UP
TILT
DO
WN
NO
.1
NO
.2
2
1
R L
W–B
C
CJ 5JUNCTIONCONNCTOR
W–B
( S/D
,C/P
)
( W/G
)
BP : S/DBK : W/G, C/P
( W/G
)
( *1)
1 IV2
IV11 (W/G)
(S/D, C/P) 5 IV2
IV15
LL
( *2)
( *2)
(W/G)
(S/D, C/P)( *1)
*1 : TMC Made
*2 : TMM Made
RR
( *2)
( *2)
P owerS ource Moon Roof Power Seat
(EX.
C/P
)
( EX.
C/P
)
FUSE BOX
F10 A ,, B
(5S–FE)
(1MZ–FE)A
B1
1
C1
A(1MZ–FE) F10 B(5S–FE) F10 CF16
FUSE BOX
1 1
F16 C
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
22 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1
3
2
AM2
1G9
1E1
4 EF1 3 EF1
18 IR1
1G3
1M2
IR117
M3 2
14 IJ1 8 IJ1 4 IJ1
6 Bc3
IE BR
C
C
8 Bd1
1H151D7 2G2 1K2
1E22H21G10
10 II2
F
F
16 IG16 IG1
4 Bc12 Bc17 Bc38 Bc3
IE IJ
3 Bd31 Bd3
7 Bd16 Bd11C8
1M5
M2 1
M
16
1
10
7
12
2
1 3
6342
1
214836
2
5
WW
BW
W
W
P–L
B–Y P
–L B W
L–O L
LL–O
P–G
P–B
( USA
)P–
G( C
anad
a)W–B
W–B
W–B
W–B
P–B
P–G
L–O
L
L–W
L–Y
L–Y L
L–W
L–W
L–Y L
L–W
W–B
W–B
W–B
W–B G
L–R
L–R R
L–R W
–LL
L–R
L–B
W–B
W–B
L–R
L–B
L–B
L–R
L–B
L–R
L
LLL–O
B–Y
W
B
I12IGNITION SW
40AAM1
W 1WASHER MOTOR
20AWIPER
15ACIG/RADIO
C13REAR WIPER ANDWASHER SW[COMB. SW]
C 4CIGARETTELIGHTER
E L C W
OFF
INT
ON
WASHER
FL MAIN2. 0L
BATTERY
J 5JUNCTIONCONNECTOR
R18REAR WIPERMOTOR
Left kick panel Back doorcenter
20ADOME
30APOWER
C 6CLOCK
B 3BACK DOOR LOCKCONTROL SW
J 2JUNCTIONCONNECTOR
From ” TAIL” Fuse<15–2>
B 9BACK DOORLOCK MOTOR
Left kick panel Right kick panel
100A
ALT
4
3
Under the leftquarter pillar
BL
W–B
Power Source Rear Wiper and Washer Cigarette Lighter and Clock
LOC
K
UN
LOC
K
R19REAR WIPER RELAY
Back Door Lock(W/G w/o Power Window)
2
1
FUSE BOX
F10 A ,, B
(5S–FE)
(1MZ–FE)A
B1
1
C1
B(5S–FE) F10
CF16
FUSE BOX
1
1
A(1MZ–FE) F10
FUSE BOX
F16 C
1
1 2 3 4
23 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1
3
2
910 AM2
1G9
1E1
4 EF1
SHIFT LOCKCONTROL SW
SHIFT LOCKSOLENOID
1G3
1L2
IFIE IG IELeft kick panel
4 5
3
6
1
2
2 1
3D17
3D16
3 II1
1G10 1G8
1F5 1F9 1F3
C10
SRS
WA
RN
ING
LIG
HT
[CO
MB
.M
ETE
R]
ToD
ata
Link
Con
nect
or1
( Che
ckC
onne
ctor
)<
3–3>
<4–
6><
5–3>
1M1
1F1
1M5
1F2
Instrument panelbrace LH
Left kick panel Left kick panel
7. 5AIGN
15AECU–IG
15ACIG/RADIO
11 10 8 9 1 2 5 6
CC
1
B
14 13 12 7
B
B
8 IP3
12 IP1
G–W
B–O
B–Y
WB W
L–B
L–B
W–B
W–B
W–B
B–R
P–L
B–O
B–O
B–Y B–
YB
–Y
Y–B
Y–B
B–Y
B W B W W B W–B
W–B LG
–RLG
–R
W–B
W–B
G–R
G
G–W
L
L–R
I12IGNITION SW
IG
SL+
S 5SHIFT LOCK ECU
100A
ALT
FUSE BOX
BATTERY
FL MAIN2. 0L
J 2JUNCTIONCONNECTOR
K 3KEY INTERLOCKSOLENOID
From StopLight SW<8–2><9–2>
G–W
KLS+ E
P1
P
P2
SL–
STP
From
Dat
aLi
nkC
onne
ctor
1( C
heck
Con
nect
or)
<3–
3><
4–7>
<5–
3>
+SL –SL +SR –SR P– P+ E1 E2
ACC IG2 LA TC
J 4JUNCTION CONNECTOR(for SRS)
ACC
1L9
11 II2
1
B
B
L–R
L–R
L–R
J 3JUNCTIONCONNECTOR
II29
B–R
P–L
2
1
ToD
ata
Link
Con
nect
or2
( TD
CL)
<3–
3><
4–5>
<5–
3>
B C
Y–B
B–Y
20 II2
1L4
1M6
G–W
D–
2
SPIRALCABLE
3 4
B W
D+
30AAM2
2 2H
B
7. 5ASRS
4 1E
W–R
W–R
Power Source Shift Lock SRS (Supplemental Restraint System)B
B
40AAM1
2
A15AIRBAG SQUIB(SteeringWheel Pad)
A22AIRBAG SQUIB(Front PassengerAirbag Assembly)
1
F 1FRONT AIRBAGSENSOR LH
F 2FRONT AIRBAGSENSOR RH
C 3CENTER AIRBAG SENSOR ASSEMBLY
B
CONNECTIONDETECTIONPIN
1 2 1 2
A
2G1
W–R
B
B
3 EF1
WW
W W
W
W–R
A B
CONNECTIONDETECTIONPIN
1 B
1 A
1 C
(1MZ–FE)
(5S–FE)
F10 A ,, B
A(1MZ–FE) F10
FUSE BOX
1
CF16
1
B(5S–FE) F10
FUSE BOX
F16 C
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
24 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1 2
AM2
1G9
3B18
1E4 1G3
1E1
3B7
1A12 1A7
3B16
3C16
17 IP3 5 IP1
4 EF1 3 EF1
9 IR1 8 IR1 7 IR1 3 IR1 2 IR1
1 IR1
4
3
3B14
1C11
3B5
3C18
IG
M
N&C CCS CMS VR3 VR2 VR1 MC MO L PI
3 2 7 6 5
17 15
20
1E2
1B6
1C
10
3B9
1H
10
1D8
3B8193B
1C8
1M1
1M5
IE BS IG
6 B
9 A
BW
WW
WW
W
B
W–B W W–L
L–R
L–B L
R–B
R–G
G–B
O(*1)G–Y(*2)
G–L
R–Y
R–YR–GR–BLL–B
L–R
B
W–B
W–B
W–B
W–B
W–B
W–B B
R–L
Y–L
O( *
1)G
–L( *
2)
B–RG
–R
G–R
V–RL
G–WV–Y
L P–L
G–R
B–R
R–L
B–Y
20 1623 22 1 15 143
2 13 18 4 26 25 24 11 12 10 5
2 6
1
2
W–B
W–B
W–B W–B
( A/T
)( A
/T)
1
F
F100A
ALT
FL MAIN2. 0L
BATTERY
ToC
ombi
natio
nM
eter
<33
–2>
From
Eng
ine
Con
trolM
odul
e( E
ngin
ean
dEl
ectro
nic
Con
trolle
dTr
ansm
issi
onE
CU
)<
6–3>
<7–
2> From
Eng
ine
Con
trolM
odul
e( E
ngin
ean
dE
lect
roni
cC
ontro
lled
Tran
smis
sion
ECU
) <3–
8><
4–8>
<5–
3><
6–4>
From
Eng
ine
Con
trolM
odul
e( E
ngin
ean
dE
lect
roni
cC
ontro
lled
Tran
smis
sion
ECU
) <6–
2><
7–2> 15A
STOP15AECU–IG
10AGAUGE
CR
UIS
EC
ON
TRO
LIN
DIC
ATO
RLI
GH
T[C
OM
B.M
ETE
R] R 5
REAR WINDOWDEFOGGER SW
J 2JUNCTIONCONNECTOR
ToD
ata
Link
Con
nect
or2
( TD
CL)
<3–
2><
4–5>
<5–
4>
I12IGNITION SW
C13CRUISE CONTROLMAIN SW[COMB. SW]
C 2CRUISE CONTROL ACTUATOR
S10
STO
PLI
GH
TSW
D 5DIODE(forCruise Control)
DEFOGGERRELAY
40ADEFOG
NO
ISE
FILT
ER
BBATTSTP+ECTIDLODSPD
FromStopLight SW<8–2><9–2>
9
Y–B
STP–
( M/T
)( M
/T)
W
GND( A
/T)
3B17
2
1
W–B
B
C15
CR
UIS
EC
ON
TRO
LC
LUTC
HSW
( M/T
)
ToPa
rk/N
eutra
lP
ositi
onS
W( N
eutra
lSta
rtS
W) <
2–3>
RESUME/ACCEL
SET/COAST
CANCEL
MAIN
40AAM1
62B
EB Back doorright
W–B
4
W–B
Instrument panelbrace LH
Left kickpanel
Instrumentpanelbrace LH
Front leftfender
1 A
B1
2E8
13987654321 101112 1611109854321 1213146 7 15
11M
A BLUE B
CRUISE CONTROL INDICATOR LIGHT[COMB. METER]
C16CRUISE CONTROL ECU
2
1
1
2
52
31
3B15
3D16
8 IP3
LG–R
LG–R
LG–R
8
From Data LinkConnector 1(Check Connector)<3–3><4–7><5–3>
TC
W
B–Y
1M6
3C19
1A15
3B13
G–W
G–W
R–W
3
PKB
1D6
R–L
C
C
2 Bd3
1 Bc1
1 Be1
BB
B
1
1
A BLACK
B BLACK
REAR WINDOWDEFOGGER
J 1JUNCTIONCONNECTOR
B–W
1A10
(5S–FE)
( 5S
–FE)
PTo
Engi
neC
ontro
lMod
ule
( Eng
ine
EC
U( M
/T) ,
Eng
ine
and
Ele
ctro
nic
Con
trolle
dTr
ansm
issi
onEC
U( A
/T))
<4–
6><
5–4>
10A
MIR
HTR
W *1 : TMC Made*2 : TMM Made
ToP
arki
ngB
rake
SW
<33
–3>
Power Source C ru ise C on tro l Rear Window Defogger (W/G)
REAR WINDOWDEFOGGER
(5S–FE)
(1MZ–FE)A
B1
1
C1
C 8 C 9
R16 A , R17 B
C8
A,C
9B
R16
R17 B(5S–FE) F10
CF16
FUSE BOX
1
1A(1MZ–FE) F10
FUSE BOX
FUSE BOX
CF16
F10 A , B ,
1 2 3 4
25 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1 2
AM2
3 EF1
7 EC1 3 EC1
8 IP3 3 IP13 A 1 A
6B
5 B 1 B 4 A 2 A
1 C
SR
23 A
MR
24 A
R–
4 A
D/G
5 A
TC
15 B
TS
13 B
W
13 A
SFL
1 A
SFR
26 A
SRR
14 A
SRL
18 A
AST
6 A
MT
15 A
GND
2 A
GND
22 A
FL–
9 A
FL+
10 A
FSS
1G9
3C17
3C13
3D17 3D16
3C3
2 IR2
1E1
1 A
SFR
4 A
SFL
3 A
SRR
6 A
SRL
2 A
AST
5 A
MT
4 B
+BS
1 B
GND
3 B
+BM
EA
6 IR2 7 IR2 5 IR2
1G3 2H2
3C16 3B11
1B6 1A7 2G3
3C15 3B2123C
193C
4B
6A
3 A
FR–
16 A
FR+
1 B
RL–
9 B
RL+
7 B
RSS
16 B
RR–
8 B
RR+
14 B
PKB
25 A
BAT
12 A
IG1
6 B
STP
1 IR2 4 IR2
12 IJ1 19 IJ1 6 IJ1 5 IS1 6 IS14 IS1
M
C
C
G–W
G–B
W–L
W–B
W–B
W–R
L–W
G–W L–R
G–R R
R–W W
–B
G R
BR
B W
G R
BR
BR B W
YBRRG
RG
W–B
W–RW
GR
–L
W–R
GR
–GWW
–LW
–L
B–Y
WW
W
GR
–R
G–W
R–L
GR
–R
LG–R G–W
R–G
LG–R
LG–R
G–B
R–Y
R–G
LG–RY–B
Y–B
R–L
B–R
L–Y
R–WL–Y
B–R
B–R L–Y
BR
BR
W–B
G–B
W–B
W–LB–Y
B
B–Y B
G–B
From
Sto
pLi
ghtS
W<
8–2>
<9–
2>
To DataLinkConnector 1(CheckConnector)
<3–3>
To DataLinkConnector 2(TDCL)<3–2><4–5><5–4>
From Data Link Connector 1(Check Connector)<3–3>
To Data LinkConnector 2(TDCL)<3–2><4–6><5–4>
ToPa
rkin
gB
rake
SW
<33
–3>
15AECU–B
15AECU–IG
10AGAUGE
Front rightfender
40AAM1
60A
ABS
100A
ALT
FUS
EB
OX
I12IGNITION SW J
3JU
NC
TIO
NC
ON
NE
CTO
R
FL MAIN2. 0L
BATTERY
W–B
(SHIELDED)
(SHIELDED) (SHIELDED) (SHIELDED)
(SHIELDED)(SHIELDED)
BR
1 1 2 22 2 1 1A 8ABS SPEEDSENSOR FRONT LH
A 9ABS SPEEDSENSOR FRONT RH
A19ABS SPEEDSENSOR REAR LH
A20ABS SPEEDSENSOR REAR RH
1 2 3
4 5 6
21
3 4
A BGRAY BLACK
ABS ACTUATOR
2 B 4 B
73C
A BABS WARNING LIGHT[COMB. METER]
W–L
GRAY
CCR–L
J 1JUNCTIONCONNECTOR
1611109854321 1213146 7 15 10987654321
1
2
FromDataLinkConnector 1(CheckConnector)
<3–3><4–7><5–3>
151A
61M
G–WW
IP33
Power Source ABS (Anti–Lock Brake System) (TMC Made)
W–B
B
*1 : 1MZ–FE*2 : 5S–FE
B
ABS
RE
LAY
ABS ACTUATOR
ABS ECU
ABS WARNING LIGHT[COMB. METER]
11 A1 B
1 A
1 D
1 E
WW–L
( *1)
(*2)
B
( *2)
F10
A,F
16C
,B
(*2)
(*1)
F17
E
,
D
A6
A,A
7B
A 4 A , A 5 B
A13 A , A14 B
C 9 A , C10 B
A 5A 4
ABS RELAY
1 2
3 4
A GRAY
1
4 5
2 3
6
B GRAYA 6 A 7
C 9 C10BLUE
16
ABS ECU
B
A DARK GRAY
DARK GRAY
1 2 3 4 5 6 7 8 9 10 11 12 13
14 15 161718192021 2223 24 25 26
1 2 3 4 5 6 7 8
9 1011121314 15
A13
A14
DF18
EF17
CF16
B(*2) F10
A(*1) F10
FUSE BOX
1
1
1
1,F18
v
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
26 C AM R Y
4
ACC
IG1
ST1
IG2
ST2
AM1 2
AM2
1G9
3D17 3D16
1E1
3 EF17 EC1
1
2
W
W–L
WW–L
B–Y
I12IGNITION SW
FUSE BOX
40AAM1
60A
ABS
100A
ALT
B
FL MAIN2. 0L
BATTERY
3C17
8 IP3 3 IP1
2 IR2
ToD
ata
Link
Con
nect
or2
( TD
CL)
<3–
2><
4–5>
<5–
4>
C
C
Y–B
Y–B
LG–R
LG–R
LG–R
12 IR1
3 EC1
R–G R–Y
R–G
From
Dat
aLi
nkC
onne
ctor
1( C
heck
Con
nect
or)
<3–
3><
4–7>
<5–
3>
12 A 15 A 3 B 1 A1 B 9 A2 B
11 A 5 A 13 A 7 A 4 B 4 A 2 A 6 A 14 A
3 IP3
4 IR2
3C13
3C3123C
G–B
G–B
G–B
G–B
G–W
R–G
LG–R
ToD
ata
Link
Con
nect
or2
( TD
CL)
<3–
3><
4–5>
<5–
4>
19 IR1
3C7
3C19
1A15
1M6
G–W
G–W
G–W
G–W
From
Sto
pLi
ght
SW<
8–2>
<9–
2>
1 IR2
3C15
3C16
1A7
4B
6A
1G3
1B6
B–R
B–R
B–R
R–L
B–Y
CC
J 1JUNCTIONCONNECTOR
R–LG–B
15AECU–IG
10AGAUGE
ABS WARNING LIGHT[COMB. METER]
J3
JUN
CTI
ON
CO
NN
ECTO
R
W–L
+BS TC TS LP W IG STP
RR–RR+RL–RL+GNDFL–FL+FR–FR+
ABS ACTUATOR AND ECU
20 IR113 IR1
12 IJ119 IJ1
1 2
R GGR
GR
8 IR23 IR2
5 IS16 IS1
1 2
W BBW
Y–BY
6 IJ1
5 IR2
6 IR27 IR2
2 12 1
EA
4 IS1
GRBB
R G
W–B
W–B
W–B
W–B
A20ABS SPEEDSENSOR REAR RH
A19ABS SPEEDSENSOR REAR LH
A 8ABS SPEEDSENSOR FRONT LH
A 9ABS SPEEDSENSOR FRONT RH
( *3)
( *3)
( *3)
( *3)
( *3)
( *3)
( *3)
( *3)
( *3)
10987654321
B GRAY
A BLUE
ABS WARNING LIGHT[COMB. METER]
21
3 4
B BLACK
A BLACK
ABS ACTUATOR AND ECU
Power S ource ABS (Anti Lock Brake System) (TMM Made)*3 : SHIELDED
Front rightfender
From
Dat
aLi
nkC
onne
ctor
1( C
heck
Con
nect
or)
<3–
3>
R–L
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15
F17 E , F18 D
F10 A ,C, B
1 B
1 A
1 D
1 C1 E
( *2)
( *1)
WW
W ( *2)
(*1)
(*2)
W ( *2)
A 4
A 5
C10
C 9
1611109854321 1213146 7 15
C 9 A , C10 B
A 4 A , A 5 B
*2 : 5S–FE*1 : 1MZ–FE
1 1
1 1
A(*1) F10 B(*2) F10 CF16
EF17 DF18
FUSE BOX
, F16
ToD
ata
Link
Con
nect
or1
( Che
ckC
onne
ctor
)<
3–3>
1 2 3 4
27 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1
3
2
AM2
1G9
1G3
3C16
1E1
1A7 1L1
3A15
3 EF17 IP2
13 II2
8 EC1
1 2
EC EB BL
2H21G10
1C1
1L92G2
1H6
1 IG1 2 IG1
B
B
FromRadio and Player<30–1><32–2>
BW
W
W
B
L
W–R
B–R
B–R
B–R
B–R
B–R L–R
RR
P–L B
B–Y
BR
Y–L Y L–Y
L–W
L–R
W–B
W–B
B–R
P–L
B–R P–
L
L–R
L–R
P–L
B–Y
4 2 3 10 9 8
1 4 3
6 5 1
5 6 2
1 2
C
C
L–R
E
IG ACC
ANT AMP
B
IGB
HPTH+TH–SOL–
A21AUTO ANTENNA MOTOR AND RELAY
J 3JUNCTIONCONNECTOR
A 2A/C SINGLEPRESSURE SW
E 5ENGINE COOLANTTEMP. SENSOR(WATER TEMP. SENSOR)(for Cooling Fan)
I12IGNITION SW
100A
ALT
C14COOLING FAN ECU
15AECU–IG
TAC IDL
E SOL+
FL MAIN2. 0L
BATTERY
S 1SOLENOID VALVE(for Hydraulic Motor)
15ACIG/RADIO
20ADOME
40AAM1
FUSE BOX
L–W
L–W
ToD
ata
Link
Con
nect
or1
( Che
ckC
onne
ctor
)<
3–2>
9 II2
L–R
B
B
Intake manifold RH Front leftfender
Under the leftquarter pillar
1
2
9 IG1 10 IG1
3
2
W–B
J 5JUNCTIONCONNECTOR
BR
From
Eng
ine
Con
trolM
odul
e( E
ngin
ean
dEl
ectro
nic
Con
trolle
dTr
ansm
issi
onEC
U) <
3–8>
PowerSource Electronically Controlled Hydraulic Cooling Fan (1MZ–FE) Auto Antenna (W/G)
1 B
1 A
1 C
F10 A , F16 C, B
(5S–FE)
(1MZ–FE)
CF16
B(5S–FE) F10
A(1MZ–FE) F10
FUSE BOX
1
1
8 IP1
BFr
omE
ngin
eC
ontro
lMod
ule
( Eng
ine
and
Elec
troni
cC
ontro
lled
Tran
smis
sion
ECU
) <3–
7>
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
28 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1
3
2
AM2
1G9
1E1
1L1
4 EF1
13 II2
BM
2H21G10
1C1
1L92G2
1K12
1 IU1 2 IU1
B
B
From Radio and Player<29–1><31–2>
BW
W
W
B–R
B–R
B–R L–R
R
P–L B–Y
W–B
B–R
P–L
B–R P–
L
L–R
L–R
P–L
B–Y
1 4 3
5 6 2
E
IG ACC
ANT AMP
B
A21AUTO ANTENNA MOTOR AND RELAY
J 3JUNCTIONCONNECTOR
I12IGNITION SW
100A
ALT
FL MAIN2. 0L
BATTERY
15AECU–IG
20ADOME
40AAM1
FUSE BOX
9 II2
L–R
B
B
Under the rightquarter pillar
1
2
9 IU1 10 IU1
1E2
1C
10
1H
10
1D8
1C8
1M1
1M5
IEBNIG
W–B
W–B
W–B
B
W–B
W–BB
P–L
Y–L
3
26
F
F
R 5REAR WINDOWDEFOGGER SW
J 2JUNCTIONCONNECTOR
DEFOGGERRELAY
40ADEFOG
NO
ISE
FILT
ER
REAR WINDOWDEFOGGER
1
1
BLACKA
BLACKB
REAR WINDOWDEFOGGER
Leftquarter pillar
Left kickpanel
Instrument panelbrace LH
1 A
B1
1
2
5 2
3 1
W–B
3 EF1
W
W
W
3 IU1
A
A
RR
J 3JUNCTIONCONNECTOR
3 II2
RR
15ACIG/RADIO
10 1A
P( 5
S–FE
)
10A
MIR
HTR
ToE
ngin
eC
ontro
lMod
ule
( Eng
ine
ECU
( M/T
) ,E
ngin
ean
dEl
ectro
nic
Con
trolle
dTr
ansm
issi
onE
CU
( A/T
))<
4–6>
<5–
4>
W–B
(5S–FE)
PowerSource Rear Window Defogger (S/D, C/P) Auto Antenna (S/D, C/P)
1 B
1 A
1 C
(1MZ–FE)
(5S–FE)
F10 A , F16 C, B
R16
R17
R16 A , R17 B
1
1
CF16
B(5S–FE) F10
A(1MZ–FE) F10
FUSE BOX
1G3
1D6
B
10AGAUGE
1 2 3 4
29 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1
3
AM2
1G10
1G9
2H2
1C1
1E1
1L9 2G2
1K12
8 IM2
II23
II29
IM24
IM23
IM21
IM25
IM11
IM13
IM16
IM12
13A
14A
6A
4A
12A
11A
10A
1A
9A
3A
7A
10B
5A
14
15
6
7
5
13
12
1
3
4
Y Y
G
L
B
BR
R
W
BR
R
W
B
G
L
B
BR
R
W
R
W
B
IM26
IM22
IM27
IH18
IH113
IG18
IG118
IG117
IG17
IT29
7B
2B
6B
8B
9B
4B
3B
5B
IH
IT241
B
8
BB
WW
WB
R
L–R
R
LG L
P V
BR
R
B–R
R L–Y
L–R GR
L–Y
GR
LG
L
R
W
Y
B
V
P
BR
P
V
B
Y
W
R
L
LG LG
L
R
W
Y
B
V
P
V
P
L
LG
P–L
B
2
2
1
1
1
1
1
1
2
2
2
11
A
B
2
A
B
J 3JUNCTIONCONNECTOR
F12FRONT DOORSPEAKER RH
F14FRONT TWEETER(SPEAKER) RH
R13REAR SPEAKERRH
R12REAR SPEAKERLH
F13FRONT TWEETER(SPEAKER) LH
F11FRONT DOORSPEAKER LH
FL MAIN2. 0L
BATTERY
R 2RADIO AND PLAYER
STEREO COMPONENTAMPLIFIER
20ADOME
15ACIG/RADIO
I12IGNITION SW
(SHIELDED)
(SHIELDED)
B
ACC
AMP
GND
SGND
BEEP
MUTE
FR
FL
RR
RL E
FL+
FL–
RL+
RL–
RR–
RR+
FR–
FR+
B
ACC
B
ACC
AMP
GND
SGND
BEEP
MUTE
FR
FL
RR
RL
ToA
uto
Ante
nna
Mot
oran
dR
elay
<28
–4>
643217 8 9 10 11 12 14
513
1 2 3 4
5 6 7 8 9 10
A B
STEREO COMPONENT AMPLIFIER
100A
ALT
Instrument panel brace RH
2
1
EF13
IM29
B–RP–
L
ANTR
R
PowerSource Radio and Player (S/D, C/P 6 Speaker)
40AAM1
C1
FUSE BOX
F10 A , B , F16 C
(5S–FE)
(1MZ–FE)
B
A1
1
S 8 S 9
CF16
B(5S–FE) F10
A(1MZ–FE) F10
FUSE BOX
1
1
S 8 A , S 9 B
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
30 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1
3
AM2
100A
ALT
1G10 2H2
1G9
1C1
1E1
1L9 2G2
1K12
3 EF1
2
1
II23
II29
IM24
IM23
9 IM2 8 IM2
3A
9A
1A
10A
11A
12A
4A
6A
5A
14A
13A
7A
3B
4B
8B
9B
6B
2B
7B
2
1
2
1
2
1
2
1
2
1
2
1
IM21
IT24
IM25
IT29
1B
5B
Bb12
Bb11
IG17
IM11
IM13
IG117
IM12
IG18
IM16
IG118
Bc310
Bc33
Bc39
Bc34
Bc35
Bd15
Bd12
Bd14
Bd11
1
2
1
2
IM26
IM22
IM27
IH113
IH18
IH
10B
WBB B
L–R
RR
WW
L–R
R
L–R
L–Y
GR
L–Y
GR
P–L
B
B
W
R
B
W
R
BR
W
R
LG
L
R
W
B
Y
LG
L
R
W
B
Y
R
BR
B
L
G
Y
W
R
BR
B
L
G
Y
B–RR
P–L
B–R V
P
BR
V
P
4
3
1
11
12
13
5
7
6
15
14
8
A
B
D
E
A B
LG
L
LG
L
LG
L
R
W
R
W
B
Y
R
W
B
Y
R
W
B
Y
B B
R
W
A
B
D
E
E D
YBc31
Y
V
P
V
P
P
V
R
W
B
Y
BR
A
B
A
B
I12IGNITION SW
40AAM1
15ACIG/RADIO
20ADOME
J 3JUNCTIONCONNECTOR
FL MAIN2. 0L
BATTERY
ToAu
toA
nten
naM
otor
and
Rel
ay<
27–4
>
RL
RR
FL
FR
MUTE
BEEP
SGND
GND
AMP
ACC
B
E
FL+
FL–
RL–
RL+
RR–
RR+B
ACC
B
ACC
AMP
GND
SGND
BEEP
MUTE
FR
FL
RR
RL
R 2RADIO AND PLAYER
(SHIELDED)
(SHIELDED)
STEREO COMPONENTAMPLIFIER
FR+
FR–
F12FRONT DOORSPEAKER RH
F14FRONT TWEETER(Speaker)RH
R15REAR TWEETER(Speaker)RH
R13REAR SPEAKERRH
R12REAR SPEAKERLH
J 5JUNCTIONCONNECTOR
R14REAR TWEETER(Speaker)LH
F13FRONT TWEETER(Speaker)LH
F11FRONT DOORSPEAKER LH
Instrument panel brace RH
643217 8 9 10 11 12 14
513
1 25
3 46 7 8 9 10
A
B
STEREO COMPONENT AMPLIFIER
ANT
PowerSource Radio and Player (W/G 8 Speaker)
1 B
1 A
1 C
A(1MZ–FE) F10
FUSE BOX
F16 C
,B,F10 A
FUSE BOX
(1MZ–FE)
(5S–FE)
1 1
B(5S–FE) F10 CF16
FUSE BOX
BR
S 8 A , S 9 B
S 8
S 9
1 2 3 4
31 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1
3
AM2
9 II2 3 II2
3 EF1
1G9
1G10 2H2
1C1
1E1
1L9 2G2
1K2
3 A 4 A
AB
1 2
IH
B A
8 A 9 A
7 A 2 A 6 A 1 A 5 A2 B 6 B 1 B 3 B
1 2 1 2 1 2
8 IH1 13 IH1 8 IG1 18 IG1 7 IG1 17 IG1 4 IT2 9 IT2
WW
WB
B
RR
RL–R
GR
L–Y
B
B–R
P–L
LLGWRYBVPBRB
R
P V B Y R W LG L
L–R
P–L
B
I12IGNITION SW
E FL+
ACC B
100A
ALT
FUSE BOX
40AAM1
15ACIG/RADIO
20ADOME
J 3JUNCTIONCONNECTOR
RADIO AND PLAYER
FL MAIN2. 0L
BATTERY
Instrument panel brace RH
ANT AMP
FL– RL+ RL– RR+ RR– FR+ FR–
F11FRONT DOORSPEAKER LH
R12REAR SPEAKERLH
R13REAR SPEAKERRH
F12FRONT DOORSPEAKER RH
To Auto AntennaMotor and Relay<28–4>
1 2 3 4
5 6 7 8 9 10
1 2
3 4 5 6
BA BLUE BLUE
RADIO AND PLAYER
2
1
Radio and Player (S/D, C/P 4 Speaker)Power Source
1 B
1 A
1 C
(1MZ–FE)
(5S–FE)
F16 A
,, B
R 3 R 4
R 3 A , R 4 B1
1
A(1MZ–FE) F10
B(5S–FE) F10
CF16
FUSE BOX
F10 A
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
32 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1
3
AM2
100A
ALT
1G10 2H2
1G9
1C1
1E1
1L9 2G2
1K12
3 EF1
2
1
8A
7A
3A
3B
4B
2B
6B
6A
2A
2
1
2
1
2
1
2
1
2
1
IT24
IT29
1A
5A
Bb11
Bb12
IG17
IG117
IG18
IG118
Bc310
Bc33
Bc39
Bc34
Bc35
Bd15
Bd12
Bd14
Bd11
2
1IH113
IH18
4A
WBB B
RR
WW L–Y
P–L
P–L
B
LG
L
R
W
B
Y
V
P
A
B
D
E
A B
LG
L
W
R
R
W
B
Y
R
W
B
Y
R
W
B
Y
B B
W
R
A
B
D
E
E D
YBc31
Y
V
P
R
W
B
Y
A
B
A
B
I12IGNITION SW
40AAM1
15ACIG/RADIO
20ADOME
J 3JUNCTIONCONNECTOR
FL MAIN2. 0L
BATTERY FL+
FL–
RL–
RL+
RR–
RR+
B
ACC
ANT
AMP
E
FR+
FR–
F12FRONT DOORSPEAKER RH
R15REAR TWEETER(Speaker)RH
R13REAR SPEAKERRH
R12REAR SPEAKERLH
J 5JUNCTIONCONNECTOR
R14REAR TWEETER(Speaker)LH
F11FRONT DOORSPEAKER LH
3 II29 II2
L–R
R
BR
GR
B–RTo Auto AntennaMotor and Relay<27–4> A
9
IH
L–R
Instrument panel brace RH
RADIO AND PLAYER
1 2 3 4
5 6 7 8 9 10
1 2
3 4 5 6
B BLUE
A BLUE
RADIO AND PLAYER
PowerSource
C1
FUSE BOX
F16 C
, B ,
(1MZ–FE)
(5S–FE)B
A1
1
CF16
B(5S–FE) F10
A(1MZ–FE) F10
FUSE BOX
1
1
R 4
R 3
R 3 A , R 4 B
F10 A
Radio and Player (W/G 6 Speaker)
1 2 3 4
33 CAMRY
4
ACC
IG1
ST1
IG2
ST2
AM1 2
AM2
1G9
1G3
1E1
1B6
3 EF1
3D6
1C11
3C18
13 B2 C1 A2 A11 A16 B4 B9 B6 B4 A 15 B
8 A 7 A 6 A 8 C 7 C 11 B5 A 4 C 7 B 9 A 3 C 12 B 141 C3 A10 A5 B8 B3 B
5 IJ1 11 IJ1 18 IJ1
1 BX1 2 BX1 3 BX1 16 IP3 6 IP3 8 IP12 IP3 11 IP3
1D13
3D13
3D12
1D12
3A10
F
F
ED IE
1M1
IG
1 1
4 II1
3B3 3C8
2
A
1
1C8
1M5
1 2 33 2
1
B–Y
R–L
R–L
BR
R–L
R–Y
R–W
R–W
V–Y
W–B
W–B
W–B
R–W
R–W
R–W
W–B
W–B
W–B
R–Y
R–Y
PLG B( *
3)
Y–GBR
BR
Y–L
Y–R
Y–R Y–
L
BR
BRB
RB
RB
R
Y–G
B
G–B B
Y–L
Y–R
BW
W
BR
I12IGNITION SW
100A
ALT
BA
TTE
RY
10AGAUGE
2
1
F15FUEL SENDER
V 5VEHICLESPEED SENSOR(SPEED SENSOR)
FUE
L
FUE
L
WA
TER
TEM
P.
TAC
HO
AB
S
SE
ATB
ELT
CR
UIS
E
( *5) OIL
BR
AKE
BU
LBC
HE
CK
See
ABS
Syst
em<
25–3
><
26–3
>
See
Unl
ock
and
Sea
tBel
tW
arni
ngSy
stem
<34
–2>
See
Cru
ise
Con
trolS
yste
m<
24–3
>
See
Engi
neC
ontro
lSys
tem
<3–
3><
4–4>
<5–
4>
B2
BR
AKE
FLU
IDLE
VEL
SW
J2
JUN
CTI
ON
CO
NN
ECTO
R
P3
PAR
KIN
GBR
AKE
SW
J2
JUN
CTI
ON
CO
NN
EC
TOR
REA
RLI
GH
T
FUSE
BO
X
From
Day
time
Run
ning
Ligh
tRel
ay<
10–2
>
From
AB
SE
CU
<25
–4>
P 2PARKINGBRAKE SW
See Stop LightSystem<8–1><9–1>
See
Cha
rgin
gSy
stem
<2–
4>
See
Inte
rior
Ligh
tSy
stem
<10
–3>
<11
–2>
<13
–2>
<14
–4>
ToO
/DM
ain
SW<
6–5>
<7–
5>
O/D
OFF
CH
AR
GE
OP
END
OO
R
ME
TER
ILLU
MIN
ATIO
N
POW
ER
TUR
NR
H
TUR
NLH
SRS
HIG
HB
EAM
See
SRS
Syst
em<
23–3
>
See
Hea
dlig
htSy
stem
<8–
4><
10–3
>
O1
OIL
PR
ESS
UR
ESW
10 B
5 IP3
1
Y–B
Y–B
See
Hea
dlig
htS
yste
m<
8–4>
<10
–3>
See
SR
SSy
stem
<23
–3>
See
Turn
Sign
alan
dH
azar
dW
arni
ngLi
ght
Sys
tem
<9–
4><
18–4
>
From
Ele
ctro
nic
Con
trolle
dTr
ansm
issi
onP
atte
rnSe
lect
SW
<6–
4><
7–4>
See
Illum
inat
ion
Syst
em<
15–2
>
See
Inte
riorL
ight
Syst
em<
10–3
><
11–2
><
13–2
><
14–4
>
See
Cha
rgin
gSy
stem
<2–
4>From ” STARTER”Fuse<1–2><2–2>
From Engine Control Module(Engine and ElectronicControlled Transmission ECU)
<3–6><4–6><6–3><7–2>From Engine Control Module(Engine ECU)<5–4>
J 1JUNCTIONCONNECTOR
FLM
AIN
2.0L
13987654321 1011 12
1611109854321 12 13146 7 15
10987654321
B
A C GRAYBLUE
COMBINATION METER
COMBINATION METER
B
*3 : 5S–FE*2 : 1MZ–FE*1 : Canada
40AAM1
(USA)
Intake manifoldLH
Left kickpanel
See
Illum
inat
ion
Sys
tem
<15
–2>
13 A
L–R
( *4)
( *4)
( *4)
*4 : w/o A/T Indicator
D
D
G–O
G–O
( *4)
( *4)
J2
JUN
CTI
ON
CO
NN
ECTO
R
C
C
12 A
G
IP314
SPE
ED
R–L
61D
223D
103B
R–L
V–Y
B–W
*5 : Malfunction IndicatorLamp(Check Engine)
( *4) ( *
4)
( *2)
BR
( *2)
A
A
BR
( *3)
From
Engi
neC
ontro
lM
odul
e(E
ngin
ean
dE
lect
roni
cC
ontro
lled
Tran
smis
sion
ECU
)<
3–6>
From
Igni
ter
<2–
3>
B( *
2)
PowerSource Combination Meter
W
A
A
J7
JUN
CTI
ON
CO
NN
EC
TOR
1
W2
WA
TER
TEM
P.
SEN
DE
R
1 B
1 A
1 C
F10
A,F
16C
,B
C 9
C 8
C 8 A , C10 C, C 9 B
C10
A(1MZ–FE) F10
FUSE BOX
1
CF16
1
Instrument panelbrace LH
B(5S–FE) F10
FUSE BOX
(*2)
(*3)
3D10
V–Y
From CruiseControl ECU<24–2>
3D8 3B12
R–W
R–Y
From
Cru
ise
Con
trol
EC
U<
24–3
>
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
34 CAM R Y
4
ACC
IG1
ST1
IG2
ST2
AM1 2
AM2
1G9
1G3
3C16
1E1
3A15
1A7
3 EF1
2H2
1C1 1C7
1H5 1M1
2 IO1
7
C
C
6
1B62G2
1
2
2
1
5 IO1
BL IG
B–O
B–Y
WW
BWB
W
W
R–L
R–L
R–W
R
R–Y
R–Y
R–Y
W–B
W–B
W–B
W–B
B–O
I12IGNITION SW
40AAM1
15AECU–IG
Instrument panelbrace LH
Under the leftquarter pillar
B 7BUCKLE SWLH
INTEGRATIONRELAY
10AGAUGE
20ADOME
J 1JUNCTIONCONNECTOR
C 9SEAT BELTWARNING LIGHT[COMB. METER]
( *2)
( *1)
B 8BUCKLE SWLH
FL MAIN2. 0L
BATTERY
100A
ALT
1
2
4
3
1H2
1
ToU
nloc
kW
arni
ngSW
<19
–1>
9
8
71 5
610R
–G
D12
DO
OR
CO
UR
TES
YSW
FRO
NT
LH
3
2H1
55
1
2
5
3
4
2B6 2B2 2E8 2B3 2E6
5 5
2B4
5
3
2
1 EA1
1
2
M
52E
1
2
EB EB
2 EA1
5 5
5 5
2
1
3
5
1
2
M
B–W
B
B–R
W
WR
L
W–B
W–R
W–B
BL
B–R
W–B
B–R
B–R
W–B
W–B
W–B
W–B
ENG
INE
MA
INR
ELA
Y
30ARDIFAN
30ACDSFAN
A 1A/C CONDENSERFAN MOTOR
RADIATORFAN RELAY
A2
A/C
SIN
GLE
PRE
SSU
RE
SW
RAD
IATO
RFA
NR
ELA
YN
O.2
Front left fender
From
A/C
Mag
netic
Clu
tch
Rel
ay<
35–4
><
36–5
>
RADIATORFAN RELAYNO. 3E 5
WATER TEMP.SW
R 1RADIATORFAN MOTOR
Front left fender
W–B
2
1
4
5
2
1
4
3
B
2G6
From
Tai
llight
Rel
ay<
15–1
>
See
Hea
dlig
htS
yste
m<
8–2>
<10
–2>
2
1
G–R
See
Tailli
ghtS
yste
m<
16–1
><
17–1
>
See
Hea
dlig
htS
yste
m<
8–3>
<10
–2>
W–B
C
CCJ 5
JUNCTIONCONNCTOR
(W/G
)
W–B
( S/D
,C/P
)
(W/G)
W–B(S/D, C/P)
( W/G
)
*1 : w/ Power Seat*2 : w/o Power Seat
( *1)
Unlock and Seat B elt W arning
1 2B
L–B
W–B
Radiator Fan andCondenser Fan (5S–FE)
Light AutoTurn Off
Power Source
B
C
FUSE BOX
1
F10 A , B
F16 C
(5S–FE)
(1MZ–FE)
B1
1 A
,
CF16
B(5S–FE) F10
A(1MZ–FE) F10
FUSE BOX
1
1
1 2 3 4
35 CAM RY
4
ACC
IG1
ST1
IG2
ST2
AM1 2
AM2
1
2
M
M
7 IP3 3 EF1
3 IK1 2 IK1
6 IL1
4
5
3
1
2
4 4
1G9
4 4
1E1
4 4
4 4
4
C
1 4 5 6 7 8
C
4 2
1B6
1G3
1
2
II IG
1
5
8 4
3HI
M2 M1
LO IL1 IL1 IL1 IL1 IL1 IL1
1 78 6 5 4
7 5 4 3 2 1
DR
IVE
CIR
CU
IT
2
1
3
5
5 5
5 5
1
15
2 2 4
9 IP3 4 EC1
IR14
1 2
4 IP3 5 IR1
8 9 1310 14 12
4
5 4 7 1 2
1B1
1D12
1
8 IP1
W
B–W B
B–W
W–B W–B
W–B
L
L–B
L–W
B
R–L
B–Y
W
R–L
R–L
W–R
R–L
W–BW
–B
B
W–B
WW
BWW
W
L R–L
R–L
R–L
R–L
L–W
W–BL–
OG R–B
R–W
W–R
L–W
B–W
( *1)
W–R
( *2)
L–B
( *1)
B–W
( *2)
L–Y
B–W
R–L
R–L
L–Y
L–W
( *1)
W–L
( *2)
W–L
LG–B
B–Y
W–B
G–W R L–B
B–Y
R–Y
L–O
L–B
L–RL
L–W
W–B
W–B
W–B
BB
GG
Y–G
B
R–L
R–LR–LB–Y
3
B–W
6 1
2 3
Y
I12IGNITION SW
40AAM1
B 4BLOWER MOTOR
HEATERMAIN RELAY
40AHEATER
10AGAUGE
J 1JUNCTIONCONNECTOR
A17AIR VENT MODECONTROL SERVO MOTOR
B 5BLOWER RESISTOR
FL MAIN2. 0L
BATTERY
Right kick panel Instrument panelbrace LH
B 6BLOWER SW
H 8AIR VENT MODE CONTROL SW
From Engine Control Module(Engine and ElectronicControlled TransmissionECU)<3–6><4–6>
From Engine Control Module(Engine ECU)<5–3>
A 2A/C DUALPRESSURE SW
A10A/C AMPLIFIER
A12A/C SW
A11A/C EVAPORATORTEMP. SENSOR
A3
A/C
MA
GN
ETI
CC
LUTC
HA
ND
LOC
KS
ENSO
R
10AA/C
A/C MAGNETICCLUTCH RELAY
B
OFF
100A
ALT
2
1
To Radiator FanRelay No. 3<34–4>
CONTROLCIRCUIT
W–R
B–W
B–W
OFF ON
4 IK1
6 IR1
FAC
EBI
–LE
VEL
FOO
TFO
OT/
DE
FD
EF
IK11
FromIgniter<2–3>
B
*1 : 1MZ–FE*2 : 5S–FE
PowerSource Air Conditioning (Lever Control SW Type)
1 B
1 A
1 C
F10 A ,B
F16 C
,
FUSE BOX
A(*1) F10
1
1
B(*2) F10
CF16
FUSE BOX
(*1)
(*2)
(*2)
(*1)
OV
ER
ALL E
LEC
TR
ICA
L WIR
ING
DIA
GR
AM
1 2 3 4
36 CAM RY (Cont. next page )
4
ACC
IG1
ST1
IG2
ST2
AM1 2
AM2
4
5
3
1
2
2
6 1
3
4
4 4
1A7 4
1E1
4
41G3
4
1G9
4 4
IK11
C
CC
7 IP3 3 EF1
IK1
II IG
2 IK1
IK11
2
4
7
5
OFF LO M1 M2 M3 M4 M5 HI
IL15
IL14
2
4
3
M
12 1 8 4 7 6 5 11 3 10 2 9
A/C FRESH/RECIRC FACE BI–LEVEL FOOT FOOT/DEF DEF
H 8HEATER CONTROL SW
M1 2
3
6 IL1
M
6 7 5 4 3 2 1
IL17
3 IL1 1 IL1
2 IL1
Instrument panelbrace LH
Right kick panel
40AAM1
40AHEATER
15A
ECU
–IG
10A
A/C
W–B
B
B–W
L–W
W–B
R–L
R–L
R–L
B–Y
W
L
L–R
L–B
R–L
R–B
R–W
R–L
L–Y
R
L–O
L–B
W–B
L–W
L–B
L–O
W–B
W–B
L–W
W–B
BW
W
W–B
W
WW
L
R–L
L–W
L–YRY
–G
R–WR–B
W–B
R–L
W
R–L
R–L
Y–G
W–B
G–W R L–B
B–Y
R–Y
R–LR–L
B
B
B–Y
B–W
1
4
2
3
HEATER MAINRELAY
B 5BLOWERRESISTOR
100A
ALT
FUSE
BO
X
J 1JUNCTIONCONNECTOR
BATT
ER
Y
FLM
AIN
2.0L
A17AIR VENT MODE CONTROL SERVO MOTOR
DR
IVE
CIR
CU
IT
L–O
3
4
B 4BLOWER MOTOR
RECIRC FRESH
FACE BI–LEVELFOOT FOOT/
DEF DEF
R–L
4
Power Source Air Conditioning (Push Control SW Type)
I12IGNITION SW
B–W
B–W
A16
AIR
INLE
TC
ON
TRO
LSE
RV
OM
OTO
R
B 6BLOWER SW
1 B
1 A
1 C
(*1)
(*2)
F10
A,F
16C
,B
10A
GA
UG
E
1B6
B–RB–R
*1 : 1MZ–FE*2 : 5S–FE
5 6 7 8
36 CAMRY (Cont’ d )
4 IP3 5 IR1 6 IR1
1 2
2
1
3
5
5 5
5 5
4 EC1
1
2 4
IP39
4
1
5 1 47
IG
1B1
1D12
IP18
10 8 9 13 14 12 2
R–L
R–B
R–W
W–L
L–Y G
W–B
L–Y
L–W
( *1)
W–L
( *2)
L–B
( *1)
B–W
( *2)
R–L
W–R
B–W L–
Y
R–L
R–L
R–L
L–W
W–R
B
W–B
B
B
From Engine Control Module(Engine and ElectronicControlled TransmissionECU)<3–6><4–6>
From Engine Control Module(Engine ECU)<5–3>
B–W
( *1)
W–R
( *2)
R–B
R–W
LG–B
B–Y
Instrument panelbrace LH
A11A/C EVAPORATORTEMP. SENSOR
A3
A/C
MA
GN
ETIC
CLU
TCH
AN
DLO
CK
SEN
SOR
To Radiator FanRelay No. 3<34–4>
B–W
A2
A/C
DU
AL
PR
ESS
UR
ESW
IR14
(*2)
B
(*2)
(*1)
From Igniter<2–3>
Air Conditioning (Push Control SW Type)
A/C MAGNETICCLUTCH RELAY
A10A/C AMPLIFIER
BL
1
2
1
2
2
1
1
2
1 IJ1
3C16
3A5
143A
1
2
3 IS1
G
B–R
B–R
B–R
B–R
R G
R–Y
W–B
T 2TENSIONREDUCERSOLENOID LH
T 3TENSIONREDUCERSOLENOID RH
D25DIODE(for Tension Reducer)
B 8BUKLESW LH
B10BUKLESW RH
Under the left quarter pillar
Electr ic Tension Reducer *1 : 1MZ–FE*2 : 5S–FE
1
1
A(*1) F10
B(*2) F10
CF16
FUSE BOX
B–R
B–R
From Engine Control Module(Engine and ElectronicControlled TransmissionECU)<3–6>
top related