FOREWORDThis wiring diagram manual has been prepared to provide information on the electrical system of the LAND CRUISER / LAND CRUISER PRADO. Applicable models: GRJ120, 125 Series RZJ120, 125 Series KDJ120, 125 Series KZJ120 Series LJ120, 125 Series For service specifications and repair procedures of the above models other than those listed in this manual, refer to the following manuals; D Manual Name LAND CRUISER / LAND CRUISER PRADO Chassis and Body Repair Manual Volume 1 Volume 2 Volume 3 LAND CRUISER / LAND CRUISER PRADO Chassis and Body Repair Manual Supplement 1GR-FE Engine Repair Manual 3RZ-FE Engine Repair Manual 1KD-FTV Engine Repair Manual 1KZ-TE Engine Repair Manual 5L-E Engine Repair Manual LAND CRUISER / LAND CRUISER PRADO New Car Features LAND CRUISER / LAND CRUISER PRADO New Car Features Supplement Pub. No. RM990E1 RM990E2 RM990E3 RM1017E RM1005E RM991E RM992E RM997E RM993E NCF233E NCF236ED D D D D D D DAll information in this manual is based on the latest product information at the time of publication. However, specifications and procedures are subject to change without notice.NOTICE When handling supplemental restraint system components (removal, installation or inspection, etc.), always follow the direction given in the repair manuals listed above to prevent accidents and supplemental restraint system malfunction.LAND CRUISER / LAND CRUISER PRADO ELECTRICAL WIRING DIAGRAMSection Code PageINTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . A . . . . HOW TO USE THIS MANUAL . . . . . . . . . . . . . . . B . . . . TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . C . . . . ABBREVIATIONS . . . . . . . . . . . . . . . . . . . . . . . . . D . . . . GLOSSARY OF TERMS AND SYMBOLS . . . . . E . . . . RELAY LOCATIONS . . . . . . . . . . . . . . . . . . . . . . . F . . . . ELECTRICAL WIRING ROUTING . . . . . . . . . . . G . . . . SYSTEM CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . H . . . . GROUND POINT . . . . . . . . . . . . . . . . . . . . . . . . . . . I . . . . POWER SOURCE (Current Flow Chart) . . . . . J . . . . CONNECTOR LIST . . . . . . . . . . . . . . . . . . . . . . . . K . . . . PART NUMBER OF CONNECTORS . . . . . . . . . L . . . . OVERALL ELECTRICAL WIRING DIAGRAM . M . . . .2 3 12 17 18 20 38 126 728 756 770 790 798E2002 All rights reserved. This book may not be reproduced or copied, in whole or in part, without the written permission of Toyota Motor Corporation.1 LAND CRUISER / LAND CRUISER PRADO (EWD527E)A INTRODUCTIONThis manual consists of the following 13 sections: No. INDEX A INTRODUCTION B C D E HOW TO USE THIS MANUAL TROUBLESHOOTING ABBREVIATIONS GLOSSARY OF TERMS AND SYMBOLS RELAY LOCATIONS ELECTRICAL WIRING ROUTING INDEX H SYSTEM CIRCUITS Brief explanation of each section. Instructions on how to use this manual. Describes the basic inspection procedures for electrical circuits. Defines the abbreviations used in this manual. Defines the symbols and functions of major parts. Shows position of the Electronic Control Unit, Relays, Relay Block, etc. This section is closely related to the system circuit. Describes position of Parts Connectors, Splice points, Ground points, etc. This section is closely related to the system circuit. Index of the system circuits. Electrical circuits of each system are shown from the power supply through ground points. Wiring connections and their positions are shown and classified by code according to the connection method. (Refer to the section, "How to use this manual"). The "System Outline" and "Service Hints" useful for troubleshooting are also contained in this section. Shows ground positions of all parts described in this manual. Describes power distribution from the power supply to various electrical loads. Describes the form of the connectors for the parts appeared in this book. This section is closely related to the system circuit. Indicates the part number of the connectors used in this manual. Section Index of the contents of this manual. DescriptionF GI J K LGROUND POINT POWER SOURCE (Current Flow Chart) CONNECTOR LIST PART NUMBER OF CONNECTORS OVERALL ELECTRICAL WIRING DIAGRAMMProvides circuit diagrams showing the circuit connections.2 LAND CRUISER / LAND CRUISER PRADO (EWD527E)HOW TO USE THIS MANUAL B This manual provides information on the electrical circuits installed on vehicles by dividing them into a circuit for each system. The actual wiring of each system circuit is shown from the point where the power source is received from the battery as far as each ground point. (All circuit diagrams are shown with the switches in the OFF position.) When troubleshooting any problem, first understand the operation of the circuit where the problem was detected (see System Circuit section), the power source supplying power to that circuit (see Power Source section), and the ground points (see Ground Point section). See the System Outline to understand the circuit operation. When the circuit operation is understood, begin troubleshooting of the problem circuit to isolate the cause. Use Relay Location and Electrical Wiring Routing sections to find each part, junction block and wiring harness connectors, wiring harness and wiring harness connectors, splice points, and ground points of each system circuit. Internal wiring for each junction block is also provided for better understanding of connection within 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 Electrical Wiring Diagram at the end of this manual.3 LAND CRUISER / LAND CRUISER PRADO (EWD527E)B HOW TO USE THIS MANUAL[A] The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.Stop LightFrom Power Source System (See Page 66)15A STOP 27.5A GAUGE 4 IB R L[B]13 IB1 IB[C]W R R (W/G) L (S/D) 2 IB[G]2 S6 Stop Light SWRear Lights[D]14 IE1 1 G W[E]R L 4 C7 Combination Meter 13 L (S/D) 8 L4 Light Failure Sensor 1 11G W72[H]1 G R BV1G RB18[I][J]G RG R(Shielded) R6 Rear Combination Light LHR7 Rear Combination Light RH4 Stop3 StopG B2[K]1H17 High Mounted Stop Light36W BW B1 W B BV1B18 W BBO[L]450[M]LAND CRUISER / LAND CRUISER PRADO (EWD527E)W BBLW BY G 4ABS ECUG WI5[F]B[A] : System Title [B] : Indicates a Relay Block. No shading is used and only the Relay Block No. is shown to distinguish it from the J/BExample: Indicates Relay Block No.1[H] : Indicates the wiring color. Wire colors are indicated by an alphabetical code. B L P = Black = Blue = Pink W = White V Y = Violet = Yellow G = Green BR = Brown SB = Sky Blue LG = Light Green GR = Gray[C] : ( ) is used to indicate different wiring and connector, etc. when the vehicle model, engine type, or specification is different. [D] : Indicates related system. [E] : Indicates the wiring harness and wiring harness connector. The wiring harness with male terminal is shown with arrows ( ). Outside numerals are pin numbers.R = Red O = OrangeThe first letter indicates the basic wire color and the second letter indicates the color of the stripe.Example: L-YL (Blue)Y (Yellow)[I]Female Male ( ): Indicates a wiring Splice Point (Codes are "E" for the Engine Room, "I" for the Instrument Panel, and "B" for the Body).The first letter of the code for each wiring harness and wiring harness connector(s) indicates the component's location, e.g, "E" for the Engine Compartment, "I" for the Instrument Panel and Surrounding area, and "B" for the Body and Surrounding area. When more than one code has the first and second letters in common, followed by numbers (e.g, IH1, IH2), this indicates the same type of wiring harness and wiring harness connector. [F] : Represents a part (all parts are shown in sky blue). The code is the same as the code used in parts position. [G] : Junction Block (The number in the circle is the J/B No. and the connector code is shown beside it). Junction Blocks are shaded to clearly separate them from other parts. Example:3C indicates that it is inside Junction Block No.3The Location of splice Point I 5 is indicated by the shaded section. [J] : Indicates a shielded cable.[K] : Indicates the pin number of the connector. The numbering system is different for female and male connectors.Example: Numbered in order from upper left to lower right Numbered in order from upper right to lower leftFemaleMale[L] : Indicates a ground point. The first letter of the code for each ground point(s) indicates the component's location, e.g, "E" for the Engine Compartment, "I" for the Instrument Panel and Surrounding area, and "B" for the Body and Surrounding area. [M] : Page No.5 LAND CRUISER / LAND CRUISER PRADO (EWD527E)B HOW TO USE THIS MANUAL[N]System Outline Current is applied at all times through the 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 failure sensor, and also flows through the rear lights 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 is open, the current flowing from TERMINAL 7 of the light failure sensor to TERMINALS 1, 2 changes, so the light failure sensor detects the disconnection 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 to TERMINAL 11 to GROUND and turns the rear lights warning light on. By pressing the brake pedal, the current flowing to TERMINAL 8 of the light failure sensor keeps the warning circuit on and holds the warning light on until the ignition SW is turned off.[O]Service Hints S6 Stop Light SW 2-1 : Closed with the brake pedal depressed L4 Light Failure Sensor 1, 2, 7-Ground : Approx. 12 volts with the stop light SW on 4, 8-Ground : Approx. 12 volts with the ignition SW at ON position 11-Ground : Always continuity[P]Code C7 H17: Parts LocationSee Page 34 36 Code L4 R6 36 37 See Page Code R7 S6 37 35 See Page[Q]Code 1: Relay BlocksSee Page 18 Relay Blocks (Relay Block Location) R/B No.1 (Instrument Panel Brace LH)[R]Code IB 3C: Junction Block and Wire Harness ConnectorSee Page 20 22 Junction Block and Wire Harness (Connector Location) Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel) Instrument Panel Wire and J/B No.3 (Instrument Panel Brace LH)[S]Code IE1 BV1: Connector Joining Wire Harness and Wire HarnessSee Page 42 50 Joining Wire Harness and Wire Harness (Connector Location) Floor Wire and Instrument Panel Wire (Left Kick Panel) Luggage Room Wire and Floor Wire (Luggage Room Left)[T]Code BL BO: Ground PointsSee Page 50 50 Ground Points Location Under the Left Center Pillar Back Panel Center[U]Code I5: Splice PointsSee Page 44 Wire Harness with Splice Points Cowl Wire Code B18 50 See Page Wire Harness with Splice Points Luggage Room Wire6 LAND CRUISER / LAND CRUISER PRADO (EWD527E)B[N] : Explains the system outline. [O] : Indicates values or explains the function for reference during troubleshooting. [P] : Indicates the reference page showing the position on the vehicle of the parts in the system circuit. Example : Part "L4" (Light Failure Sensor) is on page 36 of the manual. The letter in the code is from the first letter of the part, and the number indicates its order in parts starting with that letter.Example : L 4 Parts is 4th in order Light Failure Sensor[Q] : Indicates the reference page showing the position on the vehicle of Relay Block Connectors in the system circuit. Example : Connector "1" is described on page 18 of this manual and is installed on the left side of the instrument panel. [R] : Indicates the reference page showing the position on the vehicle of J/B and Wire Harness in the system circuit. Example : Connector "3C" connects the Instrument Panel Wire and J/B No.3. It is described on page 22 of this manual, and is installed on the instrument panel left side. [S] : Indicates the reference page describing the wiring harness and wiring harness connector (the female wiring harness is shown first, followed by the male wiring harness). Example : Connector "IE1" connects the floor wire (female) and Instrument panel wire (male). It is described on page 42 of this manual, and is installed on the left side kick panel. [T] : Indicates the reference page showing the position of the ground points on the vehicle. Example : Ground point "BO" is described on page 50 of this manual and is installed on the back panel center. [U] : Indicates the reference page showing the position of the splice points on the vehicle. Example : Splice point "I5" is on the Cowl Wire Harness and is described on page 44 of this manual.LAND CRUISER / LAND CRUISER PRADO (EWD527E) 7B HOW TO USE THIS MANUALThe ground points circuit diagram shows the connections from all major parts to the respective ground points. When troubleshooting a faulty ground point, checking the system circuits which use a common ground may help you identify the problem ground quickly. The relationship between ground points ( EA , IB and IC shown below) can also be checked this way.I GROUND POINTFAN MAIN Relay 5 W-B Cigarette Lighter W-B A W-B A/C Control Assembly W-B W-B A W-BFAN MAIN Relay5E3O/D Main SWI6 A W-BBlower MotorA/C Relay No.25W-BE3ClockW-BAI6 W-BW-BBlower SWA/C Relay No.35W-BE3AA J1 Junction Connector 7 3BParking Brake SWRadiator Fan MotorW-BE3Headlight Cleaner RelayW-BE2W-BCombination Meter W-BHeadlight LHW-BE4 7 3C W-B 1 3D 3 3F 13 3G 5 3E 6 3E W-B W-B W-BHeadlight RH W-BW-BE5 W-BI2 W-BW-BCombination SWFront Turn Signal Light RHE4E4Front Fog Light RHCruise Control ECUFront Clearance Light RHW-BW-BE5 W-BW-BFront Fog Light LHW-BRemote Control Mirror SWFront Turn Signal Light LHW-BE4E6W-BBrake Fluid Level SW W-BW-BTurn Signal Flasher W-BFront Clearance Light LHW-B 2 IA1I2Defogger SWDoor Lock Control SWW-BB4W-BW-BI4 W-BI2W-B Combination SWDoor Courtesy SW RHW-BB4 W-BI5 W-BW-BDoor Lock Motor RHW-BB410 EA2 W-BI5 W-BW-B 15 W-B ID1Unlock Warning SW W-BDoor Lock Control RelayW-BI5B5Power Window Master SW Power Window Control Relay Door Courtesy SW LHEA Blower Resistor W-B W-B W-B 8 W-B IB1 I8 W-B W-BB5W-BB5W-BIdle-Up SWI4W-BB5W-BDoor Lock Control SWA/C AmplifierW-BW-BDoor Lock Motor LH4 Radio and Player BR 44 4 W-BI5 W-BW-B (4A-GZE) 3 IC3Fuel Control SWI5W-BWoofer Speaker Amplifier BRHEATER Relay BR4W-B 5 BA1Combination MeterAuto Antenna MotorBR4 W-BI3 BRBRI3BRCombination MeterBR4 W-BFuel SenderIBICThe system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.8 LAND CRUISER / LAND CRUISER PRADO (EWD527E)BThe "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 are explained. Since all System Circuit diagrams start from the power source, the power source system must be fully understood.J 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.Short Pin 15A EFI Battery 30A AM2 Starter 2 S2 Fusible Link Block 6 10A HAZARD 20A RADIO NO.1 10A HORN 100A ALT 6 60A ABS 5 2 2 10A ECU-B 7.5A DOME 2Engine Room R/B (See Page 20)Fuse System ABS ABS and Traction Control Cruise Control Electronically Controlled Transmission Multiplex Communication System Cigarette Lighter Combination Meter Headlight Interior Light Key Reminder and Seat Belt Warning Light Auto Turn Off Theft Deterrent and Door Lock Control Page 194 187 180 166 210 214 230 112 12220ASTOP10ADOMEPower SourceE6 W W W 1.25B FL MAIN 40A DOOR LOCK CB W W 1 1 2 1 W-L3 EA2 1 EA1 B 50A MAIN B 2 2BatteryI2 W W 7 EB1 W WW1 W7.5A DOME1RE7 W BI2I21W B 2 7.5A AM2 2 W-R 6 EB1 W-R W1 2 1 TAIL RelayE715A HAZ-RADIO2WBB-OAM1AM22INJECTION Relay 1 32W-B84I8 Ignition SW4 G-W 13 1 G 15A TAILE7B2242B-W1 IG2 ACC IG1B2STARTER Relay 3 12W-B32 B-Y 20A DEFOG1GBE7 BB2242B-W11W-RB-Y115A RAD CIG1P-LThe system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.9 LAND CRUISER / LAND CRUISER PRADO (EWD527E)B HOW TO USE THIS MANUALK CONNECTOR LISTDark GrayI14GrayI15[A]BlackA AI16J1J212121 2A A A A6 7 8A B B D D A A B CC CD DJ3[B]J4A A A A A A A ADark Gray1K1K2L1A B B DD A A B CC CDD1 21 2Gray1L2L3BlackL4M11 2 3 4 5 6 7 8 9 101112M21 2 3 45 6 78M3[C]1 21 21 2 3 4M4Gray1 7N1[D]GrayN2BlackO1O2Dark Gray1 2 3562 3 4 8 9 101211[A] : Indicates connector to be connected to a part. (The numeral indicates the pin No.) [B] : Junction Connector Indicates a connector which is connected to a short terminal.Junction ConnectorJunction connector in this manual include a short terminal which is connected to a number of wire harnesses. Always perform inspection with the short terminal installed. (When installing the wire harnesses, the harnesses can be connected to any position within the short terminal grouping. Accordingly, in other vehicles, the same position in the short terminal may be connected to a wire harness from a different part.) Wire harness sharing the same short terminal grouping have the same color.Same Color Short Terminal[C] : Parts Code The first letter of the code is taken from the first letter of part, and the numbers indicates its order in parts which start with the same letter. [D] : Connector Color Connectors not indicated are milky white in color.10 LAND CRUISER / LAND CRUISER PRADO (EWD527E)BL PART NUMBER OF CONNECTORSCode A1 A2 A3 A4 A5 A6 A7 [A] A8 A9 A10 A11 A12 A13 Part Name A/C Ambient Temp. Sensor A/C Condenser Fan Motor A/C Condenser Fan Relay A/C Condenser Fan Resistor A/C Magnetic Clutch A/T Oil Temp. Sensor ABS Actuator [B] ABS Actuator ABS Speed Sensor Front LH ABS Speed Sensor Front RH Airbag Sensor Front LH Airbag Sensor Front RH Airbag Squib Part Number 90980-11070 90980-11237 90980-10940 90980-10928 90980-11271 90980-11413 90980-11151 [C] 90980-11009 90980-10941 90980-11002 90980-11856 90980-11194 90980-11070 Code D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 Part Name Diode (Courtesy) Diode (Interior Light) Diode (Moon Roof) Door Lock Control Relay Door Lock Control SW LH Door Lock Control SW RH Door Courtesy SW LH Door Courtesy SW RH Door Courtesy SW Front LH Door Courtesy SW Front RH Door Courtesy SW Rear LH Door Courtesy SW Rear RH Door Key Lock and Unlock SW LH Door Key Lock and Unlock SW RH 90980-11170 90980-11156 Part Number 90980-11608 90980-10962 90980-11608 90980-10848 90980-1114890980-11097[A] : Part Code [B] : Part Name [C] : Part Number Toyota Part Number are indicated. Not all of the above part numbers of the connector are established for the supply.11 LAND CRUISER / LAND CRUISER PRADO (EWD527E)C TROUBLESHOOTINGTo Ignition SW IG TerminalVOLTAGE CHECK(a) Establish conditions in which voltage is present at the check point. Example: [A] - Ignition SW on [B] - Ignition SW and SW 1 on [C] - Ignition SW, SW 1 and Relay on (SW 2 off)Fuse [A]SW 1 [B]Voltmeter(b) Using a voltmeter, connect the negative lead to a good ground point or negative battery terminal, and the positive lead to the connector or component terminal. This check can be done with a test light instead of a voltmeter.Relay [C]SW 2SolenoidCONTINUITY AND RESISTANCE CHECKOhmmeter(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.SWOhmmeterIf the circuit has diodes, reverse the two leads and check again. When contacting the negative lead to the diode positive side and the positive lead to the negative side, there should be continuity. When contacting the two leads in reverse, there should be no continuity.DiodeDigital TypeAnalog Type(c) Use a volt/ohmmeter with high impedance (10 k/V minimum) for troubleshooting of the electrical circuit.12 LAND CRUISER / LAND CRUISER PRADO (EWD527E)CTo Ignition SW IG TerminalFINDING 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: [A] - Ignition SW on [B] - Ignition SW and SW 1 on [C] - 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 test light stays lit and the connector where the light goes out. (e) Find the exact location of the short by lightly shaking the problem wire along the body.Test LightFuse Case Short [A] SW 1 Short [B]Disconnect LightDisconnect Relay Short [C] DisconnectCAUTION:(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 internal mechanism (ECU part) of the digital meter, be careful that no part of your body or clothing comes in contact with the terminals of leads from the IC, etc. of the replacement part (spare part).SW 2SolenoidDISCONNECTION OF MALE AND FEMALE CONNECTORSTo pull apart the connectors, pull on the connector itself, not the wire harness. HINT : Check to see what kind of connector you are disconnecting before pulling apart.Pull UpPull UpPress DownPress Down13 LAND CRUISER / LAND CRUISER PRADO (EWD527E)C TROUBLESHOOTINGReference:HOW TO REPLACE TERMINAL (with terminal retainer or secondary locking device)1. PREPARE THE SPECIAL TOOL 1 HINT : To remove the terminal from the connector, please construct and use the special tool or like object shown on the left. 2. DISCONNECT CONNECTOR(mm) Tool10 31Example: (Case 1)0.2Up3. DISENGAGE THE SECONDARY LOCKING DEVICE OR TERMINAL RETAINER. (a) Locking device must be disengaged before the terminal locking clip can be released and the terminal removed from the connector. (b) Use a special tool or the terminal pick to unlock the secondary locking device or terminal retainer.Terminal Retainer Terminal RetainerNOTICE: Do not remove the terminal retainer from connector body. [A] For Non-Waterproof Type Connector HINT : The needle insertion position varies according to the connector's shape (number of terminals etc.), so check the position before inserting it. "Case 1"[Retainer at Full Lock Position]Raise the terminal retainer up to the temporary lock position.StopperTerminal Retainer[Retainer at Temporary Lock Position]Example: (Case 2)Secondary Locking Device"Case 2" Open the secondary locking device.14 LAND CRUISER / LAND CRUISER PRADO (EWD527E)CTool TabTabExample: (Case 1)Terminal Retainer[B]ToolFor Waterproof Type Connector HINT : Terminal retainer color is different according to connector body. Example: Terminal Retainer Black or White Black or White Gray or White : Connector Body : Gray : Dark Gray : BlackTool [Male]Access Hole ( Mark)[Female]"Case 1" Type where terminal retainer is pulled up to the temporary lock position (Pull Type). Insert the special tool into the terminal retainer access hole (YMark) and pull the terminal retainer up to the temporary lock position. HINT : The needle insertion position varies according to the connector's shape (Number of terminals etc.), so check the position before inserting it.Retainer at Full Lock PositionRetainer at Temporary Lock Position [Male] [Female]Example: (Case 2)Terminal Retainer"Case 2" Type which cannot be pulled as far as Power Lock insert the tool straight into the access hole of terminal retainer as shown.Tool Press Down [Female]Tool Press Down[Male]15 LAND CRUISER / LAND CRUISER PRADO (EWD527E)C TROUBLESHOOTINGPush the terminal retainer down to the temporary lock position.Retainer at Full Lock PositionRetainer at Temporary Lock Position [Male] Locking Lug[Female](c) Release the locking lug from terminal and pull the terminal out from rear.Tool4. 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 retainer in to the full lock position. 5. CONNECT CONNECTOR16 LAND CRUISER / LAND CRUISER PRADO (EWD527E)ABBREVIATIONS DABBREVIATIONSThe following abbreviations are used in this manual. 4WD A/C A/T ABS BA CD DIFF. DLC3 ECT ECU EFI EGR EVAP ISC J/B LH LHD M/T MPX PTC R/B RH RHD SW TEMP. TRC VRV VSC VSV VVT w/ w/o = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = Four Wheel Drive Vehicles Air Conditioner Automatic Transmission Anti-Lock Brake System Brake Assist Compact Disc Combination Differential Data Link Connector 3 Electronic Control Transmission Electronic Control Unit Electronic Fuel Injection Exhaust Gas Recirculation Evaporative Emission Idle Speed Control Junction Block Left-Hand Left-Hand Drive Manual Transmission Multiplex Positive Temperature Coefficient Relay Block Right-Hand Right-Hand Drive Switch Temperature Traction Control Vacuum Regulating Valve Vehicle Stability Control Vacuum Switching Valve Variable Valve Timing With WithoutCOMB. = The titles given inside the components are the names of the terminals (terminal codes) and are not treated as being abbreviations.17 LAND CRUISER / LAND CRUISER PRADO (EWD527E)E GLOSSARY OF TERMS AND SYMBOLSBATTERY Stores chemical energy and converts it into electrical energy. Provides DC current for the auto's various electrical circuits. CAPACITOR (Condenser) A small holding unit for temporary storage of electrical voltage. GROUND The point at which wiring attaches to the Body, thereby providing a return path for an electrical circuit; without a ground, current cannot flow. HEADLIGHTS Current flow causes a headlight 1. SINGLE FILAMENT filament to heat up and emit light. A headlight may have either a single (1) filament or a double (2) filament 2. DOUBLE FILAMENTCIGARETTE LIGHTER An electric resistance heating element.CIRCUIT BREAKER Basically a reusable fuse, a circuit breaker will heat and open if too much current flows through it. Some units automatically reset when cool, others must be manually reset. DIODE A semiconductor which allows current flow in only one direction.HORN An electric device which sounds a loud audible signal.IGNITION COIL Converts low-voltage DC current into high-voltage ignition current for firing the spark plugs.DIODE, ZENERA diode which allows current flow in one direction but blocks reverse flow only up to a specific voltage. Above that potential, it passes the excess voltage. This acts as a simple voltage regulator.LIGHT Current flow through a filament causes the filament to heat up and emit light.PHOTODIODE The photodiode is a semiconductor which controls the current flow according to the amount of light.LED (LIGHT EMITTING DIODE) Upon current flow, these diodes emit light without producing the heat of a comparable light.DISTRIBUTOR, IIA Channels high-voltage current from the ignition coil to the individual spark plugs.METER, ANALOG Current flow activates a magnetic coil which causes a needle to move, thereby providing a relative display against a background calibration. METER, DIGITAL Current flow activates one or many LED's, LCD's, or fluorescent displays, which provide a relative or digital display. MOTOR A power unit which converts electrical energy into mechanical energy, especially rotary motion.FUSE(for Medium Current Fuse)FUSIBLE LINKA thin metal strip which burns through when too much current flows through it, thereby stopping current flow and protecting a circuit from damage. A heavy-gauge wire placed in high amperage circuits which burns through on overloads, thereby protecting the circuit. The numbers indicate the crosssection surface area of the wires.FUELM(for High Current Fuse or Fusible Link)18 LAND CRUISER / LAND CRUISER PRADO (EWD527E)ERELAY Basically, an electrically operated 1. NORMALLYswitch which may be normally CLOSED closed (1) or open (2). Current flow through a small coil creates a magnetic field which either opens or closes an attached switch. 2. NORMALLY OPEN SPEAKER An electromechanical device which creates sound waves from current flow.RELAY, DOUBLE THROW A relay which passes current through one set of contacts or the other.SWITCH, MANUAL p Opens and closes circuits, thereby 1. NORMALLY stopping (1) or OPEN allowing (2) current flow. 2. NORMALLY CLOSEDRESISTOR An electrical component with a fixed resistance, placed in a circuit to reduce voltage to a specific value.SWITCH, DOUBLE THROW A switch which continuously passes current through one set of contacts or the other.RESISTOR, TAPPED A resistor which supplies two or more different non adjustable resistance values.SWITCH, IGNITION A key operated switch with several positions which allows various circuits, particularly the primary ignition circuit, to become operational. pRESISTOR, VARIABLE or RHEOSTAT A controllable resistor with a variable rate of resistance. Also called a potentiometer or rheostat. SENSOR (Thermistor) A resistor which varies its resistance with temperature. SWITCH, WIPER PARK Automatically returns wipers to the stop position when the wiper switch is turned off.(Reed Switch Type)SENSOR, SPEED Uses magnetic impulses to open and close a switch to create a signal for activation of other components.TRANSISTOR A solidstate device typically used as an electronic relay; stops or passes current depending on the voltage applied at "base". WIRESSHORT PIN Used to provide an unbroken connection within a junction block.SOLENOID An electromagnetic coil which forms a magnetic field when current flows, to move a plunger, etc.Wires are always drawn as (1) NOT straight lines on wiring CONNECTED diagrams. Crossed wires (1) without a black dot at the junction are not joined; crossed wires (2) with a black dot or octagonal ( ) (2) SPLICED mark at the junction are spliced (joined) connections.19 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F RELAY LOCATIONS [Engine Compartment]Engine Room R/B No.1 (LHD)Engine Room R/B No.1 (RHD)Skid Control ECU with Actuator (w/o VSC)Engine Room R/B No.4Engine Room R/BHeadlight Cleaner RelayEngine Room R/B No.320 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F [Instrument Panel] (LHD)J/B No.1 Theft Deterrent ECU Body ECU Skid Control ECU (w/ VSC A/T) J/B No.2 Viscous Heater Amplifier Transponder Key Computer J/B No.3 Skid Control ECU (w/ VSC M/T) A/C ECU (*3) A/C Amplifier (Manual A/C) Engine and ECT ECU (A/T) Engine ECU (M/T) Center Diff. Lock ECU (*1) Rear Diff. Lock Control ECU (*2) Passenger Side R/B Gateway ECU Navigation ECU* 1:w/ Center Diff. Lock * 2:w/o Rear Diff. Lock * 3:Automatic A/C w/ Navigation System * 4:Automatic A/C w/o Navigaion SystemSuspension Control ECU Driver Side J/B Transponder Key AmplifierAirbag Sensor A/C Control Assembly (*4) AssemblyStereo Component AmplifierShift Lock Cool Box Control ECU Amplifier(RHD)J/B No.3 Transponder Key Computer Viscous Heater Amplifier J/B No.2 A/C Control Assembly (*4)* 1:w/ Center Diff. Lock * 2:w/ Rear Diff. Lock * 3:Automatic A/C w/ Navigation System * 4:Automatic A/C w/o Navigation SystemA/C ECU (*3) A/C Amplifier (Manual A/C) Engine and ECT ECU (A/T) Engine ECU (M/T) Suspension Control ECU Center Diff. Lock ECU (*1) Rear Diff. Lock Control ECU (*2) Passenger Side R/BJ/B No.1 Theft Deterrent ECU Double Door Lock Control Relay Transponder Key Amplifier Body ECU Driver Side J/B Skid Control ECU (w/ VSC)Stereo Component AmplifierCool Box AmplifierShift Lock Navigation ECU Control ECUAirbag Sensor AssemblyGateway ECU21 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F RELAY LOCATIONS [Body] (5-Door)Moon Roof Control ECU and Motor Overhead J/BDoor Control ReceiverRear Cooler AmplifierRear Cooler Relay(3-Door)Moon Roof Control ECU and Motor Overhead J/BDoor Control Receiver22 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F2: Engine Room R/BEngine Compartment Left (See Page 20)* 1:ACC CUT Relay * 2:FR FOG Relay * 3:STA Relay * 4:HEATER Relay * 5:MG CLT Relay * 6:ABS SOL Relay * 7:C/OPN or EDU Relay * 8:EFI Relay * 9:A/F HEATER Relay *10:CDS FAN Relay *11:HEAD (LO LH) *12:HEAD (HI LH) *13:RADIO NO.11 7.5A 2 OBD 1 7.5A 2 VISCUS 1 15A 2 FR FOGFUEL PUMP RelayIG RelayDEFOG Relay580A GLOW (for High Current)1 3 3 5 1 4 2 3 5 1 4 2240A PTC-3 (for High Current) 40A PTC-2 (for High Current) 50A J/B (for High Current) 40A PTC-1 (for High Current) 50A AM1 (for High Current) 50A AIR SUS (for High Current) 50A HEATER (for High Current)1 10A 2 STOP *3 1 10A 2 MIR HEATER 1 30A 2 RR A/C 1 20A 2 CDS FAN *2 1 23 5 1 2*5 13 5 2 2 2 *9 5 2 *8 3 5 1 3 5 121RADIO NO.2 2 30A 13 5 1 2*434 112 *1HEATER NO.2 1 7.5A 2 DEFOG 1 30A 2 AIRSUS NO.2 1 10A 2 FUEL HEATER 2 20A SEAT HEATER 1 2 20A3 1 4 2DR/LCK 2 25A 1 D FR P/W 2 20A 1 EFI 2 20A 1 ETCS 2 10A 1 TRN-HAZ 2 15A 1 A/F HEATER 2 15A 1 HORN 2 10A 11212 *101 5 3 2 3 *6 4 1 212ECU-B NO.2 1 10A 2 ECU-B 10A 2 *13 1 20A 2 DOME 10A 2ALT-S 2 7.5A 1 SHORT PIN 2 112 1 *7 4 2 1 3 5 2 2 1 2 3 1 2 3 5 1 4 2 1 2 13 1 250A ABS SOL (w/ VSC) 30A ABS SOL (w/o VSC) (for High Current) 30A AM2 (for High Current) 40A ABS MTR (for High Current)21140A ALT (w/ PTC) 120A ALT (w/o PTC) (for High Current)4HEAD (LO RH) 10A 2 1 *11 10A 2 HEAD (HI RH) 10A 2 1 *12 10A 22 315HEAD RelayTRC MTR RelayABS MTR RelayDAC Relay23 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F RELAY LOCATIONS1: Engine Room R/B No 1 No.1LHD : Engine Compartment Right (See Page 20) RHD : Engine Compartment Left (See Page 20)PTC NO.1 RelayPTC NO.2 RelayPTC NO.3 Relay1 5 2 3 51 3 2 51 3 23: Engine Room R/B No.3 Engine Compartment Left (See Page 20)3 1 5 2 13 4 5 2AIR SUS RelayDIM Relay24 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F4: Engine Room R/B No.4 Engine Compartment Left (See Page 20)3 1 1 5 2 3 4 2STA RelayGLOW Relay5: Passenger Side R/BLHD : Right Kick Panel (See Page 21) RHD : Left Kick Panel (See Page 21)MIR HTR RelayBK/UP LP RelayPANEL Relay1 5 2 31 5 2 31 5 2 325 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F RELAY LOCATIONS: Driver Side J/B Lower Finish Panel (See Page 21)(LHD)201918 17 10 9 8 7 16 1514 1312 11 6 5 4 3 2 1(from Roof Wire) IAIB10 9 8 7 20 19 1817 6 5 4 3 2 1 1615 14 13 12 11 5 4 3 2 1 1312 1110 9 8 7 61 2 3 4 5 6 7 8 9 10111213(from Engine Room Main Wire)RR WIP 15A DIFF 20A TEMS 20A FR WIP-WSH 30A IG1 10A ECU-IG 10A RR WSH 15A IG1 NO.2 10A PWR OUTLET 15A P P/SEAT 30A D P/SEAT 30A CIG 10A ACC 7.5A TAIL 10A PANEL 10A D RR P/W 20A P RR P/W 20A D FR P/W 20A STA 7.5A30A POWER (for Medium Current)1 2IC1 6 2 5 4 3 1 2GAUGE 7.5A SRS 10A IGN 10A21(from Engine Room Main Wire)ID2 6 5 4 1 3(from Engine Room Main Wire)12 11 10 9 24 23 22 21 8 7 20 19 6 5 4 3 2 1 18 1716 15 14 138 7 16 156 5 4 3 2 1 14 13 1211 10 9IFIE16 15 8 714 13 12 11 10 9 6 5 4 3 2 124 2322 21 12 1110 92019 8 7181716151413 6 5 4 3 2 1(from Floor No.2 Wire)(from Engine Room Main Wire)26 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F (Inner Circuit : See Page 30)POWER Relay TAIL Relay HORN Relay2 3 5 1 3 5 1 2 3 5 1 2 3 5 1 2 4 3 2 1ACC SKT Relay IG4 3 2 1(from Instrument Panel Wire)IH 1 2 3 4 (from Instrument Panel Wire)9 10 11 12 13 14 1 2 3 4 5 6 15 16 7 8 13 14 15 16 17 18 1 2 3 4 5 6 19 20 7 8 2122 23 24 9 10 1112 2 1 4 3 17 18 19 20 21 22 1 2 3 4 5 6 23 24 25 26 7 8 9 10 27 28 29 30 31 32 11 12 13 14 15 16IKILIJ16 15 8 714 131211 10 9 6 5 4 3 2 11 2 3 4 5 6 13 14 15 16 17 187 8 19 209 10 1112 2122 23 2432 3130 29 28 27 16 15 14 13 12 1126 25 24 23 10 9 8 722 21 2019 18 17 6 5 4 3 2 1(from Instrument Panel Wire)(from Instrument Panel Wire)(from Instrument Panel Wire)27 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F RELAY LOCATIONS: Driver Side J/B Lower Finish Panel (See Page 21)(RHD)201918 17 10 9 8 716 1514 1312 11 6 5 4 3 2 1(from Roof Wire) IA10 9 8 7 20 19 18 176 5 4 3 2 1 16 15 14 13 12 115 4 3 2 1 13 12 1110 9 8 7 6IB1 2 3 4 5 6 7 8 9 10111213(from Engine Room Main Wire)RR WIP 15A DIFF 20A TEMS 20A FR WIP-WSH 30A IG1 10A ECU-IG 10A RR WSH 15A IG1 NO.2 10A PWR OUTLET 15A D P/SEAT 30A P P/SEAT 30A CIG 10A ACC 7.5A TAIL 10A PANEL 10A P RR P/W 20A D RR P/W 20A P FR P/W 20A STA 7.5A30A POWER (for Medium Current)1 2IC1 6 2 5 4 3 1 2GAUGE 7.5A SRS 10A IGN 10A(from Engine Room Main Wire) ID2 6 5 4 1 321(from Engine Room Main Wire)12 11 10 9 24 23 22 218 7 20 196 5 4 3 2 1 18 17 16 15 14 138 7 16 156 5 4 3 2 1 14 13 12 11 10 9IFIE16 15 8 714 13 12 11 10 9 6 5 4 3 2 124 2322 21 12 1110 92019 8 7181716151413 6 5 4 3 2 1(from Floor Wire)(from Engine Room Main Wire)28 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F (Inner Circuit : See Page 30)POWER Relay TAIL Relay HORN Relay2 3 5 1 3 5 1 2 3 5 1 2 3 5 1 2 4 3 2 1ACC SKT Relay4 3 2 1IG1 2 3 4IH2 1 4 3 17 18 19 20 21 22 1 2 3 4 5 6 23 24 25 26 7 8 9 10 27 28 29 30 31 32 11 12 13 14 15 16(from Instrument Panel Wire)(from Instrument Panel Wire)9 10 11 12 13 14 1 2 3 4 5 6 15 16 7 8 13 14 15 16 17 18 1 2 3 4 5 6 19 20 7 8 2122 23 24 9 10 11 12IKILIJ16 15 8 714 1312 1110 9 6 5 4 3 2 11 2 3 4 5 6 13 14 15 16 17 187 8 19 209 10 1112 21 22 23 2432 31 30 29 28 27 16 15 14 13 12 1126 25 24 23 10 9 8 722 212019 18 17 6 5 4 3 2 1(from Instrument Panel Wire)(from Instrument Panel Wire)(from Instrument Panel Wire)29 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F RELAY LOCATIONS [Driver Side J/B Inner Circuit]3 ID 13 IL 4 ID 10 IJ 10A IGN 6 ID 2 IL 7.5A GAUGE 1 IJ 10A SRS 2 IJ 10 IF 20A P FR P/W 1 IC 23 IJ 7 IE 8 IE 24 IJ 2 IG 1 IL 9 IF 5 IJ 17 IE 18 IE 6 IJ 3 IG 4 IJ 15 IF 6 IE 22 IJ 9 IA 4 IA 19 IA 5 ID 3 IE 10 IA 10 IE HORN Relay 5 3 2 1 7.5A ACC 10A CIG 15A PWR OUTLET ACC SKT Relay 3 5 1 2 TAIL Relay 5 3 1 2 10A PANEL 10A TAIL 30A POWER 2 1 POWER Relay 3 5 2 1 20A P RR P/W (LHD) 20A D RR P/W (RHD) 20A D RR P/W (LHD) 20A P RR P/W (RHD) 20A P P/SEAT (LHD) 20A D P/SEAT (RHD) 20A D P/SEAT (LHD) 20A P P/SEAT (RHD) 7.5A STA2 IK 4 IK 21 IE 15 IL 23 IE 11 IJ 4 IG 20 IL 3 IH 4 IH 10 IK 12 IK 14 IK 32 IJ 29 IJ 1 IA 1 IH25 IJ 2 IF 11 IA 21 IJ 9 IB 11 IB 5 IL 13 IF 16 IE 30 IJ 31 IJ8 IK 17 IL1 ID 13 IK(Cont. Next Page)30 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F(Cont' d) 10A IG1 2 IC 1 IE 2 IE 17 IJ 18 IJ 20 IJ 15 IK 16 IL 16 IK 4 IF 4 IB 5 IB 4 IL 12 IF 20A TEMS 14 IJ 15 IJ 16 IJ 6 IB 7 8 11 5 BZR2 BECU HAZ LSR 1 10 18 22 4 21 WIG TRLY GND1 SIG ACC PWS 2 IH 12 IA 15 IA 13 IA 7 IA 6 IA 14 IA 24 17 ACTHRLY GND2 L1 L2 UL1 14 Body ECU SPD 6 IL 9 IL 10 IL 13 ILE 23 2 6 9 11 IL 12 IL ACT+ 3 STP1 12 WMTR DEF BDR1 BZR 14 IF 1 IB 3 IB 10 IB 16 19 20 15 18 IA 5 IK 3 IK 1 IK 20A DIFF 6 IK 13 IJ 15A RR WSH 15A RR WIP 30A FR WIP-WSH 10A IG1 NO.2 10A ECU-IG 20 IE 8 IJ 2 IA 7 IK 12 IE 28 IJ 8 IF 3 IA 22 IE 9 IJ 3 IL 11 IF 12 IB 13 IB18 IL 21 IL 22 IL 23 IL 24 IL 6 IF 8 IB 1 IG 11 IK 5 IA 9 IK 8 IA 16 IA 24 IE 12 IJ 16 IF 9 IE 26 IJ31 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F RELAY LOCATIONS: J/B No 1 No.1 LHD : Instrument Panel Reinforcement Left (See Page 21) RHD : Instrument Panel Reinforcement Right (See Page 21)1A 10 9 8 7 6 5 4 3 2 1 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20(from Instrument Panel Wire) Black1B 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10(from Instrument Panel Wire)1C 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10(from Instrument Panel Wire) Black1D 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10(from Instrument Panel Wire)1E 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10(from Instrument Panel Wire)32 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F [J/B No.1 Inner Circuit]1 1A 2 1A 11 1A 12 1A 1 1B 2 1B 1 1C6 1A 16 1A 6 1B 6 1C 6 1D 6 1E 7 1A2 1C 17 1A 1 1D 7 1B 2 1D 1 1E 2 1E 3 1A 4 1A 13 1A 14 1A 3 1B 8 1C 4 1B 8 1D 3 1C 8 1E 4 1C 3 1D 4 1D 3 1E 4 1E 9 1C 5 1A 15 1A 5 1B 10 1A 5 1C 20 1A 5 1D 10 1B 5 1E 10 1C 10 1D 10 1E 9 1D 9 1E 9 1A 19 1A 9 1B 8 1A 18 1A 8 1B 7 1C 7 1D 7 1E33 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F RELAY LOCATIONS: J/B No.2 Instrument Panel Reinforcement Center (See Page 21)2A 10 9 8 7 6 5 4 3 2 1 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20(from Instrument Panel Wire) Black2B 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10(from Instrument Panel Wire)2C 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10(from Instrument Panel Wire) Black2D 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10(from Instrument Panel Wire)2E 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10(from Instrument Panel Wire)34 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F [J/B No.2 Inner Circuit]1 2A 2 2A 11 2A 12 2A 1 2B 2 2B 1 2C6 2A 16 2A 6 2B 6 2C 6 2D 6 2E 7 2A2 2C 17 2A 1 2D 7 2B 2 2D 1 2E 2 2E 3 2A 4 2A 13 2A 14 2A 3 2B 8 2C 4 2B 8 2D 3 2C 8 2E 4 2C 3 2D 4 2D 3 2E 4 2E 9 2C 5 2A 15 2A 5 2B 10 2A 5 2C 20 2A 5 2D 10 2B 5 2E 10 2C 10 2D 10 2E 9 2D 9 2E 9 2A 19 2A 9 2B 8 2A 18 2A 8 2B 7 2C 7 2D 7 2E35 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F RELAY LOCATIONS: J/B No 3 No.3 LHD : Instrument Panel Reinforcement Right (See Page 21) RHD : Instrument Panel Reinforcement Left (See Page 21)3A 10 9 8 7 6 5 4 3 2 1 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20(from Instrument Panel Wire) Black3B 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10(from Instrument Panel Wire)3C 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10(from Instrument Panel Wire) Black3D 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10(from Instrument Panel Wire)3E 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10(from Instrument Panel Wire)36 LAND CRUISER / LAND CRUISER PRADO (EWD527E)F [J/B No.3 Inner Circuit]1 3A 2 3A 11 3A 12 3A 1 3B 2 3B 1 3C6 3A 16 3A 6 3B 6 3C 6 3D 6 3E 7 3A2 3C 17 3A 1 3D 7 3B 2 3D 1 3E 2 3E 3 3A 4 3A 13 3A 14 3A 3 3B 8 3C 4 3B 8 3D 3 3C 8 3E 4 3C 3 3D 4 3D 3 3E 4 3E 9 3C 5 3A 15 3A 5 3B 10 3A 5 3C 20 3A 5 3D 10 3B 5 3E 10 3C 10 3D 10 3E 9 3D 9 3E 9 3A 19 3A 9 3B 8 3A 18 3A 8 3B 7 3C 7 3D 7 3E37 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [LHD : 1GR-FE]Position of Parts in Engine Compartment(M/T) A46 A6 B1 D1 D3 D2 E1 A47 F7 A9 A8 (*1) B2F5 F6 A14 A11 E6 A13 F2 (*2) (*1) B2 A7 F25 A10 A19 A12 F1 F3* 1:w/ VSC * 2:w/o VSC F4 A5 A2 A17 C24 E5 A1 C23 A18 A3 A16 C3A 1 A/C Ambient Temp. Sensor A 2 A/C Condenser Fan Motor A 3 A/C Lock Sensor A/C Magnetic Clutch A 5 A/C Magnetic Valve A 6 A/T Oil Temp. Sensor A 7 ABS & BA & TRC & VSC Actuator A 8 ABS & BA & TRC & VSC Actuator A 9 ABS & BA & TRC & VSC Actuator A 10 ABS Speed Sensor Front LH A 11 ABS Speed Sensor Front RH A 12 Absorber Control Actuator Front LH A 13 Absorber Control Actuator Front RH A 14 Air Flow Meter A 16 Airbag Sensor Front LH A 17 Airbag Sensor Front RH A 18 Alternator A 19 Alternator A 46 Air Fuel Ratio Sensor (Bank 1 Sensor 1) A 47 Air Fuel Ratio Sensor (Bank 2 Sensor 1) B 1 Back-Up Light SW B 2 Brake Fluid Level Warning SWC 3 Crankshaft Position Sensor C 23 Camshaft Timing Oil Control Valve LH C 24 Camshaft Timing Oil Control Valve RH D 1 Detection SW (Transfer 4WD Position) D 2 Detection SW (Transfer L4 Position) D 3 Detection SW (Transfer Neutral Position) E 1 ECT Solenoid E 5 Engine Hood Courtesy SW E 6 Engine Oil Level Sensor F 1 Front Clearance Light LH Front Turn Signal Light LH F 2 Front Clearance Light RH Front Turn Signal Light RH F 3 Front Fog Light LH F 4 Front Fog Light RH F 5 Front Side Turn Signal Light LH F 6 Front Side Turn Signal Light RH F 7 Front Wiper Motor F 25 Fuel Pump Resistor38 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [LHD : 1GR-FE]K4 I18Position of Parts in Engine Compartment(A/T) (A/T) (M/T) K3 N1 H20 H20 S2 T6 S3 H21 T15 V17 N2 I19 I17 W3 V10I16 I8 I3 S1 T1 I1 I6 V19 N5 J5 H6 H2 M2 J6 V7 V6 I4 S5 J1 J3 J2 S4 J4 H5 H4 H3 W1 P3 P2 P1 T14 V18 O1 H8 H9 I7 I9 I2 H1H 1 H 2 H 3 H 4 H 5 H 6 H 8 H 9 H 20 H 21 I I I I I I I I I I I I J J J J J J 1 2 3 4 6 7 8 9 16 17 18 19 1 2 3 4 5 6Headlight Beam Level Control Actuator LH Headlight Beam Level Control Actuator RH Headlight Cleaner Motor Headlight Cleaner Relay Headlight LH Headlight RH Horn (High) Horn (Low) Heated Oxygen Sensor (Bank 1 Sensor 2) Heated Oxygen Sensor (Bank 2 Sensor 2) Ignition Coil and Igniter No.1 Ignition Coil and Igniter No.2 Ignition Coil and Igniter No.3 Ignition Coil and Igniter No.4 Injector No.1 Injector No.2 Injector No.3 Injector No.4 Ignition Coil and Igniter No.5 Ignition Coil and Igniter No.6 Injector No.5 Injector No.6 Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction ConnectorM 2 Master Cylinder Pressure Sensor N 1 Neutral Start SW N 2 Noise Filter N 5 Noise Filter (Condenser Fan) O 1 Oil Pressure SW P 1 Power Steering Oil Pressure SW P 2 Pressure SW P 3 Pressure SW S S S S S 1 2 3 4 5 Skid Control ECU with Actuator Speed Sensor (Combination Meter) Speed Sensor (ECT) Starter StarterT 1 Theft Deterrent Horn T 6 Transfer Actuator T 14 Throttle Control Motor Throttle Position Sensor T 15 Turbine Speed Sensor V V V V V V 6 7 10 17 18 19 VSC Check Connector VSC Check Connector VSV (EVAP) VSV (ACIS) VVT Sensor LH VVT Sensor RHK 3 Knock Sensor LH K 4 Knock Sensor RHW 1 Washer Motor W 3 Water Temp. Sensor39 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [LHD : 3RZ-FE]Position of Parts in Engine Compartment(A/T) (M/T) A18 C3 C1 A6 D1 D3 D2 E1 B1 F7 B2 F5F6 A14 A11 A4 F2 A17 (*1)C2 A10 F1 F3* 1:Unleaded Gasoline F4 A5 A2 E5 A1 A19 A16A 1 A 2 A 4 A 5 A 6 A 10 A 11 A 14 A 16 A 17 A 18 A 19A/C Ambient Temp. Sensor A/C Condenser Fan Motor A/C Magnetic Clutch A/C Magnetic Valve A/T Oil Temp. Sensor ABS Speed Sensor Front LH ABS Speed Sensor Front RH Air Flow Meter Airbag Sensor Front LH Airbag Sensor Front RH Alternator AlternatorD 1 Detection SW (Transfer 4WD Position) D 2 Detection SW (Transfer L4 Position) D 3 Detection SW (Transfer Neutral Position) E 1 ECT Solenoid E 5 Engine Hood Courtesy SW F 1 Front Clearance Light LH Front Turn Signal Light LH F 2 Front Clearance Light RH Front Turn Signal Light RH F 3 Front Fog Light LH F 4 Front Fog Light RH F 5 Front Side Turn Signal Light LH F 6 Front Side Turn Signal Light RH F 7 Front Wiper MotorB 1 Back-Up Light SW B 2 Brake Fluid Level Warning SW C 1 Camshaft Position Sensor C 2 Check Connector C 3 Crankshaft Position Sensor40 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [LHD : 3RZ-FE](*1) I2 I3 I4 I8 W3 T4 I9 N1Position of Parts in Engine Compartment(*1) H7 S2 S3 V16 I11 V1 S4 S5 N2 (*1) V10I10 S1 I7 T1 I1 O1 N5 I2 I1 J5 H6 H2(*2) J6 J2 J3 J1 (*1) J4 H5(*2) (*2)* 1:Unleaded Gasoline * 2:Leaded Gasoline W1 P2 P3 I6 K1 H8 H9 P1 V2 H1H H H H H H H1 2 5 6 7 8 9Headlight Beam Level Control Actuator LH Headlight Beam Level Control Actuator RH Headlight LH Headlight RH Heated Oxygen Sensor Horn (High) Horn (Low)N 1 Neutral Start SW N 2 Noise Filter N 5 Noise Filter (Condenser Fan) O 1 Oil Pressure SW P 1 Power Steering Oil Pressure SW P 2 Pressure SW P 3 Pressure SW S S S S S 1 2 3 4 5 Skid Control ECU with Actuator Speed Sensor (Combination Meter) Speed Sensor (ECT) Starter StarterI 1 Ignition Coil and Igniter No.1 I 2 Ignition Coil and Igniter No.2 I 3 Ignition Coil and Igniter No.3 I 4 Ignition Coil and Igniter No.4 I 6 Injector No.1 I 7 Injector No.2 I 8 Injector No.3 I 9 Injector No.4 I 10 Intake Air Temp. Sensor I 11 ISC Valve J J J J J J 1 2 3 4 5 6 Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction ConnectorT 1 Theft Deterrent Horn T 4 Throttle Position Sensor V 1 V 2 V 10 V 16 Vacuum Sensor Variable Resistor VSV (EVAP) VSV (EGR)K 1 Knock SensorW 1 Washer Motor W 3 Water Temp. Sensor41 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [LHD : 1KD-FTV]Position of Parts in Engine Compartment(M/T) G1 B1 A6 D1 D3 D2 E1 F9 F7 B3 A9 A8 (*1) B2 F10F5 F6 A14 A11 E6 A15 A13 A19 A18 F2 (*2) (*1) B2 A7 F8 E4 E3 A10 A12 F1 F3* 1:w/ VSC * 2:w/o VSC F4 A5 A2 A17 A3 E5 A1 F11 C1 C3 A16A 1 A/C Ambient Temp. Sensor A 2 A/C Condenser Fan Motor A 3 A/C Lock Sensor A/C Magnetic Clutch A 5 A/C Magnetic Valve A 6 A/T Oil Temp. Sensor A 7 ABS & BA & TRC & VSC Actuator A 8 ABS & BA & TRC & VSC Actuator A 9 ABS & BA & TRC & VSC Actuator A 10 ABS Speed Sensor Front LH A 11 ABS Speed Sensor Front RH A 12 Absorber Control Actuator Front LH A 13 Absorber Control Actuator Front RH A 14 Air Flow Meter A 15 Air Vent Control Servo Motor A 16 Airbag Sensor Front LH A 17 Airbag Sensor Front RH A 18 Alternator A 19 Alternator B 1 Back-Up Light SW B 2 Brake Fluid Level Warning SW B 3 Brake Vacuum Warning SW C 1 Camshaft Position Sensor C 3 Crankshaft Position SensorD 1 Detection SW (Transfer 4WD Position) D 2 Detection SW (Transfer L4 Position) D 3 Detection SW (Transfer Neutral Position) E E E E E 1 3 4 5 6 ECT Solenoid Electronic Driver Unit Electronic Driver Unit Engine Hood Courtesy SW Engine Oil Level SensorF 1 Front Clearance Light LH Front Turn Signal Light LH F 2 Front Clearance Light RH Front Turn Signal Light RH F 3 Front Fog Light LH F 4 Front Fog Light RH F 5 Front Side Turn Signal Light LH F 6 Front Side Turn Signal Light RH F 7 Front Wiper Motor F 8 Fuel Heater F 9 Fuel Pressure Sensor F 10 Fuel Sedimentary SW F 11 Fuel Temp. Sensor G 1 Glow Plug42 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [LHD : 1KD-FTV]I7 I8Position of Parts in Engine Compartment(A/T)T3I9T2N1S2T6S3T7V11V8W3O1V5V6V9 I6 S1 T1 T13 V3 N5 J5 H6 H2 P3 J6 M2 V7 J1 J3 J2 J4 H5H4H3W1P2W2I10S7H8S4H9S6S5H1H H H H H H H H1 2 3 4 5 6 8 9Headlight Beam Level Control Actuator LH Headlight Beam Level Control Actuator RH Headlight Cleaner Motor Headlight Cleaner Relay Headlight LH Headlight RH Horn (High) Horn (Low) Injector No.1 Injector No.2 Injector No.3 Injector No.4 Intake Air Temp. Sensor Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction ConnectorP 2 Pressure SW P 3 Pressure SW S S S S S S S 1 2 3 4 5 6 7 Skid Control ECU with Actuator Speed Sensor (Combination Meter) Speed Sensor (ECT) Starter Starter Suction Control Valve No.1 Suction Control Valve No.2 Theft Deterrent Horn Throttle Control Motor Throttle Open SW Transfer Actuator Turbo Pressure Sensor Turbo Charger Conpensate Resistor Viscous Heater Magnetic Clutch VRV (EGR) VSC Check Connector VSC Check Connector VSV (EGR Cut) VSV (Engine Mount) VSV (Pressure Charge Valve)I 6 I 7 I 8 I 9 I 10 J J J J J J 1 2 3 4 5 6T 1 T 2 T 3 T 6 T 7 T 13 V 3 V 5 V 6 V 7 V 8 V 9 V 11M 2 Master Cylinder Pressure Sensor N 1 Neutral Start SW N 5 Noise Filter (Condenser Fan) O 1 Oil Pressure SWW 1 Washer Motor W 2 Water Temp. Sender W 3 Water Temp. Sensor43 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [LHD : 1KZ-TE]Position of Parts in Engine Compartment(M/T) G1 B1 A6 D1 E1 D3 D2 E2 F7 B3C3 F6 E7 A11 E6 A19 A18 A13 A4 F2 F5 F10 B2 A10 F1 F3F4A5A2A17E5A1F11A12A16A 1 A 2 A 4 A 5 A 6 A 10 A 11 A 12 A 13 A 16 A 17 A 18 A 19A/C Ambient Temp. Sensor A/C Condenser Fan Motor A/C Magnetic Clutch A/C Magnetic Valve A/T Oil Temp. Sensor ABS Speed Sensor Front LH ABS Speed Sensor Front RH Absorber Control Actuator Front LH Absorber Control Actuator Front RH Airbag Sensor Front LH Airbag Sensor Front RH Alternator AlternatorE E E E E1 2 5 6 7ECT Solenoid EGR Valve Position Sensor Engine Hood Courtesy SW Engine Oil Level Sensor Engine Speed SensorB 1 Back-Up Light SW B 2 Brake Fluid Level Warning SW B 3 Brake Vacuum Warning SW C 3 Crankshaft Position Sensor D 1 Detection SW (Transfer 4WD Position) D 2 Detection SW (Transfer L4 Position) D 3 Detection SW (Transfer Neutral Position)F 1 Front Clearance Light LH Front Turn Signal Light LH F 2 Front Clearance Light RH Front Turn Signal Light RH F 3 Front Fog Light LH F 4 Front Fog Light RH F 5 Front Side Turn Signal Light LH F 6 Front Side Turn Signal Light RH F 7 Front Wiper Motor F 10 Fuel Sedimentary SW F 11 Fuel Temp. Sensor G 1 Glow Plug44 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [LHD : 1KZ-TE]Position of Parts in Engine Compartment(A/T) V8 T3 N1 S2 T6 S3 I10T7 T2 S1 T1 S5 N5 J5 H6 H2 P3 W3 J6 V5 O1 J1 J3 J2 J4 H5 H1W1P2W2S4M1H8I5H9T5H H H H H H1 2 5 6 8 9Headlight Beam Level Control Actuator LH Headlight Beam Level Control Actuator RH Headlight LH Headlight RH Horn (High) Horn (Low)P 2 Pressure SW P 3 Pressure SW S S S S S T T T T T T 1 2 3 4 5 1 2 3 5 6 7 Skid Control ECU with Actuator Speed Sensor (Combination Meter) Speed Sensor (ECT) Starter Starter Theft Deterrent Horn Throttle Control Motor Throttle Open SW Timing Control Valve Transfer Actuator Turbo Pressure SensorI 5 Injection Pump I 10 Intake Air Temp. Sensor J J J J J J 1 2 3 4 5 6 Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction ConnectorM 1 Magnetic Spill Valve N 1 Neutral Start SW N 5 Noise Filter (Condenser Fan) O 1 Oil Pressure SWV 5 VRV (EGR) V 8 VSV (EGR Cut) W 1 Washer Motor W 2 Water Temp. Sender W 3 Water Temp. Sensor45 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [LHD : 5L-E]Position of Parts in Engine CompartmentG1 B1 D1 D2 F7F6 B3 A4 A18 F2 F4F5 F10 B2 C3 F1 F3A17A2A19E7E5A1F11A16A 1 A 2 A 4 A 16 A 17 A 18 A 19A/C Ambient Temp. Sensor A/C Condenser Fan Motor A/C Magnetic Clutch Airbag Sensor Front LH Airbag Sensor Front RH Alternator AlternatorE 5 Engine Hood Courtesy SW E 7 Engine Speed Sensor F 1 Front Clearance Light LH Front Turn Signal Light LH F 2 Front Clearance Light RH Front Turn Signal Light RH F 3 Front Fog Light LH F 4 Front Fog Light RH F 5 Front Side Turn Signal Light LH F 6 Front Side Turn Signal Light RH F 7 Front Wiper Motor F 10 Fuel Sedimentary SW F 11 Fuel Temp. Sensor G 1 Glow PlugB 1 Back-Up Light SW B 2 Brake Fluid Level Warning SW B 3 Brake Vacuum Warning SW C 3 Crankshaft Position Sensor D 1 Detection SW (Transfer 4WD Position) D 2 Detection SW (Transfer L4 Position)46 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [LHD : 5L-E]Position of Parts in Engine CompartmentO1 M1 T2 S2 T7 W3 T3 S5 S4I10 T1 T5 N5 P3 J5 H6 H2 W1 J6 J1 J3 J2 J4 H5 H1P2W2I5H8H9H H H H H H1 2 5 6 8 9Headlight Beam Level Control Actuator LH Headlight Beam Level Control Actuator RH Headlight LH Headlight RH Horn (High) Horn (Low)O 1 Oil Pressure SW P 2 Pressure SW P 3 Pressure SW S 2 Speed Sensor (Combination Meter) S 4 Starter S 5 Starter T T T T T 1 2 3 5 7 Theft Deterrent Horn Throttle Control Motor Throttle Open SW Timing Control Valve Turbo Pressure SensorI 5 Injection Pump I 10 Intake Air Temp. Sensor J J J J J J 1 2 3 4 5 6 Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction ConnectorM 1 Magnetic Spill Valve N 5 Noise Filter (Condenser Fan)W 1 Washer Motor W 2 Water Temp. Sender W 3 Water Temp. Sensor47 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [LHD](*6) A25 A21Position of Parts in Instrument Panel(*2) B6 (*6) A22 (*6) A23 A40 (*4) A30 (*3) A30 A34 A31(*5) (*5) A24 A32 A39 A41 A28 B7 B8 B9 (*1) (*2) (*5)A23 A22 A38 A20 A21 A29 A33 A26 B4A35A36A37B5A26 (*2)A27* 1:Automatic A/C * 2:Manual A/C * 3:w/ Navigation System * 4:w/o Navigation System * 5:w/ Navigation System Automatic A/C * 6:w/o Navigation System Automatic A/CA 20 A/C Amplifier A 21 A/C Control Assembly (w/o Navigation System) A/C ECU (w/ Navigation System) A 22 A/C Control Assembly (w/o Navigation System) A/C ECU (w/ Navigation System) A 23 A/C Control Assembly (w/o Navigation System) A/C ECU (w/ Navigation System) A 24 A/C Room Temp. Sensor A 25 A/C Solar Sensor A 26 A/C Thermistor A 27 A/T Shift Indicator A 28 Accel Position Sensor A 29 Acceleration Control Sensor Front A 30 Accessory Meter A 31 Air Inlet Control Servo Motor A 32 Air Mix Control Servo Motor LHA 33 A 34 A 35 A 36 A 37 A 38 A 39 A 40 A 41 B B B B B B 4 5 6 7 8 9Air Mix Control Servo Motor RH Air Vent Mode Control Servo Motor Airbag Sensor Assembly Airbag Sensor Assembly Airbag Sensor Assembly Airbag Squib (Front Passenger Airbag Assembly) Airbag Squib (Steering Wheel Pad) Antenna Amplifier Ashtray Illumination Blower Motor Linear Controller Blower Resistor Blower SW Body ECU Body ECU Body ECU48 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [LHD]C9Position of Parts in Instrument Panel(*1) C10 C11 C12 C13 E8 F12 (*2) F12 F13 G3 * 1:Automatic A/C * 2:Manual A/C * 7:w/ Center Diff. LockE9 E10 E11 G4 C20 D5 D6 (*7) C4 C6 E12 E13 C18 C19 C17 C16 C14 C15 C7 C5 G2 D8 C8 D4C 4 C 5 C 6 C 7 C 8 C 9 C10 C 11 C12 C13 C14 C15 C16 C17 C18 C19 C20 D D D D 4 5 6 8CD Automatic Changer Center Diff. Lock Control SW Center Diff. Lock ECU Cigarette Lighter Cigarette Lighter Illumination Combination Meter Combination Meter Combination Meter Combination Meter Combination SW Combination SW Combination SW Cool Box Amplifier Cool Box Motor Cool Box SW Cool Box Thermistor Cruise Control Clutch SW Deceleration Sensor Diode (Front Fog Light) DLC3 Downhill Assist Control SWE 8 ECT Pattern Select SW E 9 Engine and ECT ECU (A/T) Engine ECU (M/T) E 10 Engine and ECT ECU (A/T) Engine ECU (M/T) E 11 Engine and ECT ECU (A/T) Engine ECU (M/T) E 12 Engine and ECT ECU (A/T) Engine ECU (M/T) E 13 Engine and ECT ECU (A/T) Engine ECU (M/T) F 12 Front Blower Motor F 13 Front Passenger's Seat Belt Warning Light G 2 Gateway ECU G 3 Glove Box Light G 4 Glove Box Light SW49 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [LHD]H10 M4Position of Parts in Instrument Panel(*3) M5 M6 H12 J23 J16 J21 J18 J17 J20 * 2:Manual A/C * 3:w/ Navigation SystemJ15 J13 M3 J7 J9 J8 J12 J19 J22 J10 J11 J24 N4 N3J14H11I12I14K2I13J25J26H13H12 (*2)H10 H 11 H12 H13Hazard SW Headlight Beam Level Control SW Heater Control SW Height Control and Suspension SWI 12 Idle-Up SW I 13 Ignition Key Cylinder Light Transponder Key Amplifier I 14 Ignition SW J 7 J 8 J 9 J 10 J 11 J 12 J 13 J 14 J 15 J 16 J 17 Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction ConnectorJ 18 J 19 J 20 J 21 J 22 J 23 J 24 J 25 J 26Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction ConnectorK 2 Key Interlock Solenoid Unlock Warning SW M M M M 3 4 5 6 Mirror Heater SW Multi-Display Multi-Display Multi-DisplayN 3 Navigation ECU N 4 Navigation ECU50 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [LHD]T8Position of Parts in Instrument Panel(M/T) V13 R9 W4 (*9) (*10) (*10) (*9) R1 R3 R5 R4 R2 V12 T9 (M/T) (M/T) (M/T) (M/T) S14 S13 S12 S11V13 S11 S12 S13 S14 S19 S20 S21 T10(A/T) (A/T) (A/T) (A/T) (A/T) S9 Y1 S10 R7 R6 * 8:w/ Rear Diff. Lock * 9:Built in Type Amplifier *10:Sparatei Type Amplifier *11:Bench Seat *12:Except Bench Seat R10 R12 R11 S18 S15 P6 P7 S17 S16 P5 S8 P4 P4 (*8)R8(*11) (*12)P P P P4 5 6 7Parking Brake SW Power Outlet (Front) PTC Heater PTC Heater Radio and Player Radio and Player Radio and Player Radio and Player Radio and Player Rear Blower SW Rear Cooler Control SW Rear Diff. Lock Control ECU Rear Diff. Lock SW Rear Fog Light SW Remote Control Mirror SW Rheostat Seat Heater SW Front LH Seat Heater SW Front RH Shift Lock Control ECU Skid Control ECUR 1 R 2 R 3 R 4 R 5 R 6 R 7 R 8 R 9 R10 R 11 R12 S 8 S 9 S 10 S 11S 12 S 13 S 14 S 15 S 16 S 17 S 18 S 19 S 20 S 21Skid Control ECU Skid Control ECU Skid Control ECU Steering Sensor Stereo Component Amplifier Stereo Component Amplifier Stop Light SW Suspension Control ECU Suspension Control ECU Suspension Control ECUT 8 Theft Deterrent ECU T 9 Transponder Key Computer T 10 Turn Signal Flasher V 12 Viscous Heater Amplifier V 13 VSC Warning Buzzer W 4 Water Temp. Sensor (A/C) Y 1 Yaw Rate Sensor51 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [LHD : 5-Door]* 1:w/ Active Height Control Suspension and Electric Modulated Air Suspension * 2:w/o Active Height Control Suspension and Electric Modulated Air SuspensionPosition of Parts in BodyF15 J27 F17 F19 I15 D12 D20 D16 C21 D10 H19 C22D23 F18 F16 D21 F14 J28 D19 D11 D15 D22 D14 D18 A44 J34 H18 A42 F24D13D17F21H17A43A45D9 (*1)H15H14J30J31B10J29D9 (*2)B11F23A 42 A 43 A 44 A 45ABS Speed Sensor Rear Absorber Control Actuator Rear LH Absorber Control Actuator Rear RH Acceleration Control Sensor RearD22 Door Lock Motor Rear LH Door Unlock Detection SW Rear LH D23 Door Lock Motor Rear RH Door Unlock Detection SW Rear RH F 14 F 15 F 16 F 17 F 18 F 19 F 21 Front Door Speaker LH Front Door Speaker RH Front Door Squawker LH Front Door Squawker RH Front Door Tweeter Speaker LH Front Door Tweeter Speaker RH Fuel Pump and Fuel Sender (Gasoline) Fuel Sender (Diesel) F 23 Fuel Sender (Sub) F 24 Fuel Sender (Sub) H14 H15 H17 H18 H19 Height Control Compressor Height Control Exhaust Valve Height Control Sensor Rear LH Height Control Sensor Rear RH High Mounted Stop LightB 10 Back Door Courtesy SW B 11 Back Door Key Lock and Unlock SW Back Door Lock Motor Back Door Unlock Detection SW C21 Curtain Shield Airbag Squib LH C22 Curtain Shield Airbag Squib RH D 9 D10 D 11 D12 D13 D14 D15 D16 D17 D18 D19 Detection SW (Rear Diff. Lock) Door Control Receiver Door Courtesy Light Front LH Door Courtesy Light Front RH Door Courtesy Light Rear LH Door Courtesy Light Rear RH Door Courtesy SW Front LH Door Courtesy SW Front RH Door Courtesy SW Rear LH Door Courtesy SW Rear RH Door Key Lock and Unlock SW Front LH Door Lock Motor Front LH Door Unlock Detection SW Front LH D20 Door Key Lock and Unlock SW Front RH Door Lock Motor Front RH Door Unlock Detection SW Front RH D21 Door Lock Control SW Power Window Master SWI 15 Interior Light J 27 J 28 J 29 J 30 J 31 J 34 Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector52 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [LHD : 5-Door]V14 P11Position of Parts in BodyM8 P8 M9 O4 V15 P15 S23 P19 P13 L4 R26 P17 S25 P9W5 M7 P14 P12 P16 R25 P18 S22 S24 * 1:w/ Active Height Control Suspension and Electric Modulated Air Suspension * 2:w/o Active Height Control Suspension and Electric Modulated Air Suspension * 3:Spare Tire-Back Door Mounted * 4:Spare Tire-Under Floor Mounted * 5:Automatic A/C * 6:Manual A/C (*5) (*6) T11 R17 R32 R22 R20 R15 R21 R19 R28R24 (*1)R24 (*2)R29L5R13R27L1T12R33 (*3)L2R33 (*4)L3R18R23L L L L L1 2 3 4 5License Plate Light License Plate Light LH License Plate Light RH Luggage Compartment Light Low Pressure Tank ValveM 7 Mirror Heater LH Remote Control Mirror LH M 8 Mirror Heater RH Remote Control Mirror RH M 9 Moon Roof Control ECU and Motor O 4 Overhead J/B P 8 P 9 P 11 P 12 P 13 P 14 P 15 P 16 P 17 P 18 P 19 Personal Light Power Outlet (Rear) Power Window Control SW Front RH Power Window Control SW Rear LH Power Window Control SW Rear RH Power Window Motor Front LH Power Window Motor Front RH Power Window Motor Rear LH Power Window Motor Rear RH Pretensioner LH Pretensioner RHR17 R18 R19 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R32 R33 S 22 S 23 S 24 S 25Rear Cooler Amplifier Rear Cooler Blower Motor Rear Cooler Blower Resistor Rear Cooler Magnetic Valve Rear Cooler Power Transistor Rear Cooler Relay Rear Cooler Thermistor Rear Diff. Lock Motor Rear Door Speaker LH Rear Door Speaker RH Rear Fog Light LH Rear Fog Light RH Rear Height Control Valve Rear Window Defogger Rear Wiper Motor Side Airbag Sensor Front LH Side Airbag Sensor Front RH Side Airbag Sensor Rear LH Side Airbag Sensor Rear RHT 11 Theft Deterrent Siren T 12 Trailer Socket V 14 Vanity Light LH V 15 Vanity Light RH W 5 Woofer SpeakerR13 Rear Combination Light LH R15 Rear Combination Light RH53 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [LHD : 3-Door]Position of Parts in BodyF15 J27 F17 F19 I15 D20F18 F16 D21 D19 F14 J28 D11 D15 H19 D12 D16 C22 A42 F22 F20D10D9C21J31J29J30B10B11A 42 ABS Speed Sensor Rear B 10 Back Door Courtesy SW B 11 Back Door Key Lock and Unlock SW Back Door Lock Motor Back Door Unlock Detection SW C21 Curtain Shield Airbag Squib LH C22 Curtain Shield Airbag Squib RH D 9 D10 D 11 D12 D15 D16 D19 Detection SW (Rear Diff. Lock) Door Control Receiver Door Courtesy Light Front LH Door Courtesy Light Front RH Door Courtesy SW Front LH Door Courtesy SW Front RH Door Key Lock and Unlock SW Front LH Door Lock Motor Front LH Door Unlock Detection SW Front LH D20 Door Key Lock and Unlock SW Front RH Door Lock Motor Front RH Door Unlock Detection SW Front RH D21 Door Lock Control SW Power Window Master SWF 14 F 15 F 16 F 17 F 18 F 19 F 20 F 22Front Door Speaker LH Front Door Speaker RH Front Door Squawker LH Front Door Squawker RH Front Door Tweeter Speaker LH Front Door Tweeter Speaker RH Fuel Pump Fuel SenderH19 High Mounted Stop Light I 15 Interior Light J 27 J 28 J 29 J 30 J 31 Junction Connector Junction Connector Junction Connector Junction Connector Junction Connecto54 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [LHD : 3-Door]Position of Parts in BodyV14 P8 M9 O4 V15 M8 P15 P11 L4 P9 * 1:Spare Tire-Back Door Mounted * 2:Spare Tire-Under Floor Mounted R31 S25 M7 P14 T11 R32 W5 R15 L3 R28P18S22R30S24R24S23T12P19R27R13L1R33 (*1)L2R33 (*2)L L L L1 2 3 4License Plate Light License Plate Light LH License Plate Light RH Luggage Compartment LightM 7 Mirror Heater LH Remote Control Mirror LH M 8 Mirror Heater RH Remote Control Mirror RH M 9 Moon Roof Control ECU and Motor O 4 Overhead J/B P 8 P 9 P 11 P 14 P 15 P 18 P 19 Personal Light Power Outlet (Rear) Power Window Control SW Front RH Power Window Motor Front LH Power Window Motor Front RH Pretensioner LH Pretensioner RHR13 R15 R24 R27 R28 R30 R31 R32 R33 S 22 S 23 S 24 S 25Rear Combination Light LH Rear Combination Light RH Rear Diff. Lock Motor Rear Fog Light LH Rear Fog Light RH Rear Speaker LH Rear Speaker RH Rear Window Defogger Rear Wiper Motor Side Airbag Sensor Front LH Side Airbag Sensor Front RH Side Airbag Sensor Rear LH Side Airbag Sensor Rear RHT 11 Theft Deterrent Siren T 12 Trailer Socket V 14 Vanity Light LH V 15 Vanity Light RH W 5 Woofer Speaker55 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [LHD : 8Way Power Seat]Position of Parts in SeatP29 S27 J35 J36 B14 S29P27 S26 J37 J38 B13 P23P22 P28P21P20S28P26P24P25B 13 Buckle SW LH Seat Position Sensor B 14 Buckle SW RH Occupant Detection Sensor J 35 J 36 J 37 J 38 Junction Connector Junction Connector Junction Connector Junction ConnectorS 26 S 27 S 28 S 29Seat Heater (Driver's Seat) Seat Heater (Front Passenger's Seat) Side Airbag Squib LH Side Airbag Squib RHP 20 Power Seat Control SW (Driver's Seat Lumbar Support Control) P 21 Power Seat Control SW (Driver's Seat) P 22 Power Seat Control SW (Front Passenger's Seat) P 23 Power Seat Motor (Driver's Seat Front Vertical Control) P 24 Power Seat Motor (Driver's Seat Lifter Control) P 25 Power Seat Motor (Driver's Seat Lumbar Support Control) P 26 Power Seat Motor (Driver's Seat Reclining Control) P 27 Power Seat Motor (Driver's Seat Slide Control) P 28 Power Seat Motor (Front Passenger's Seat Reclining Control) P 29 Power Seat Motor (Front Passenger's Seat Slide Control)56 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [LHD : Except 8Way Power Seat]Position of Parts in SeatP25 S27 J35 B14 S29S26 J37 B13 S28P20J38J36B 13 Buckle SW LH Seat Position Sensor B 14 Buckle SW RH Occupant Detection Sensor J 35 J 36 J 37 J 38 Junction Connector Junction Connector Junction Connector Junction ConnectorP 20 Power Seat Control SW (Driver's Seat Lumbar Support Control) P 25 Power Seat Motor (Driver's Seat Lumbar Support Control) S 26 S 27 S 28 S 29 Seat Heater (Driver's Seat) Seat Heater (Front Passenger's Seat) Side Airbag Squib LH Side Airbag Squib RH57 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [RHD : 1GR-FE](*2) B2 A7 A8 A9 F7 A46 A6Position of Parts in Engine Compartment(M/T) B1 D1 D3 D2 E1 A47B2 F6 A14 A11 E6 A13 F2(*1)F5 F25 C3 A10 A19 A12 F1 F3* 1:w/ VSC * 2:w/o VSC F4 A5 A2 A17 C24 E5 A1 C23 A18 A3 A16A 1 A/C Ambient Temp. Sensor A 2 A/C Condenser Fan Motor A 3 A/C Lock Sensor A/C Magnetic Clutch A 5 A/C Magnetic Valve A 6 A/T Oil Temp. Sensor A 7 ABS & BA & TRC & VSC Actuator A 8 ABS & BA & TRC & VSC Actuator A 9 ABS & BA & TRC & VSC Actuator A 10 ABS Speed Sensor Front LH A 11 ABS Speed Sensor Front RH A 12 Absorber Control Actuator Front LH A 13 Absorber Control Actuator Front RH A 14 Air Flow Meter A 16 Airbag Sensor Front LH A 17 Airbag Sensor Front RH A 18 Alternator A 19 Alternator A 46 Air Fuel Ratio Sensor (Bank 1 Sensor 1) A 47 Air Fuel Ratio Sensor (Bank 2 Sensor 1) B 1 Back-Up Light SW B 2 Brake Fluid Level Warning SWC 3 Crankshaft Position Sensor C 23 Camshaft Timing Oil Control Valve LH C 24 Camshaft Timing Oil Control Valve RH D 1 Detection SW (Transfer 4WD Position) D 2 Detection SW (Transfer L4 Position) D 3 Detection SW (Transfer Neutral Position) E 1 ECT Solenoid E 5 Engine Hood Courtesy SW E 6 Engine Oil Level Sensor F 1 Front Clearance Light LH Front Turn Signal Light LH F 2 Front Clearance Light RH Front Turn Signal Light RH F 3 Front Fog Light LH F 4 Front Fog Light RH F 5 Front Side Turn Signal Light LH F 6 Front Side Turn Signal Light RH F 7 Front Wiper Motor F 25 Fuel Pump Resistor58 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [RHD : 1GR-FE]I16 I8 M2 I3 O2 S1 V6 V7 T1 I1 N5 I6 V19 J5 H6 H2 H4 H3 W1 P3 P2 P1 T14 V18 O1 H8 H9 I7 I9 I2 H1 J6 S5 J1 J3 J2 S4 J4 H5 K4Position of Parts in Engine Compartment(A/T) (A/T) (M/T) I18 K3 N1 H20 H20 S2 T6 S3 H21 T15 V17 N2 I19 I17 W3 I4 V10H 1 H 2 H 3 H 4 H 5 H 6 H 8 H 9 H 20 H 21 I I I I I I I I I I I I J J J J J J 1 2 3 4 6 7 8 9 16 17 18 19 1 2 3 4 5 6Headlight Beam Level Control Actuator LH Headlight Beam Level Control Actuator RH Headlight Cleaner Motor Headlight Cleaner Relay Headlight LH Headlight RH Horn (High) Horn (Low) Heated Oxygen Sensor (Bank 1 Sensor 2) Heated Oxygen Sensor (Bank 2 Sensor 2) Ignition Coil and Igniter No.1 Ignition Coil and Igniter No.2 Ignition Coil and Igniter No.3 Ignition Coil and Igniter No.4 Injector No.1 Injector No.2 Injector No.3 Injector No.4 Ignition Coil and Igniter No.5 Ignition Coil and Igniter No.6 Injector No.5 Injector No.6 Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction ConnectorM 2 Master Cylinder Pressure Sensor N 1 Neutral Start SW N 2 Noise Filter N 5 Noise Filter (Condenser Fan) O 1 Oil Pressure SW O 2 Option Conector (Keyless Buzzer) P 1 Power Steering Oil Pressure SW P 2 Pressure SW P 3 Pressure SW S S S S S 1 2 3 4 5 Skid Control ECU with Actuator Speed Sensor (Combination Meter) Speed Sensor (ECT) Starter StarterT 1 Theft Deterrent Horn T 6 Transfer Actuator T 14 Throttle Control Motor Throttle Position Sensor T 15 Turbine Speed Sensor V V V V V V 6 7 10 17 18 19 VSC Check Connector VSC Check Connector VSV (EVAP) VSV (ACIS) VVT Sensor LH VVT Sensor RHK 3 Knock Sensor LH K 4 Knock Sensor RHW 1 Washer Motor W 3 Water Temp. Sensor59 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [RHD : 3RZ-FE]Position of Parts in Engine Compartment(A/T) (M/T) F7 A6 D1 D3 D2 E1 B1F6 B2 A14 A11 A4 F2 (*1)F5 C2 C1 A10 C3 A18 F1 F3* 1:Unleaded GasolineF4A5A2A17E5A1A19A16A 1 A 2 A 4 A 5 A 6 A 10 A 11 A 14 A 16 A 17 A 18 A 19A/C Ambient Temp. Sensor A/C Condenser Fan Motor A/C Magnetic Clutch A/C Magnetic Valve A/T Oil Temp. Sensor ABS Speed Sensor Front LH ABS Speed Sensor Front RH Air Flow Meter Airbag Sensor Front LH Airbag Sensor Front RH Alternator AlternatorD 1 Detection SW (Transfer 4WD Position) D 2 Detection SW (Transfer L4 Position) D 3 Detection SW (Transfer Neutral Position) E 1 ECT Solenoid E 5 Engine Hood Courtesy SW F 1 Front Clearance Light LH Front Turn Signal Light LH F 2 Front Clearance Light RH Front Turn Signal Light RH F 3 Front Fog Light LH F 4 Front Fog Light RH F 5 Front Side Turn Signal Light LH F 6 Front Side Turn Signal Light RH F 7 Front Wiper MotorB 1 Back-Up Light SW B 2 Brake Fluid Level Warning SW C 1 Camshaft Position Sensor C 2 Check Connector C 3 Crankshaft Position Sensor60 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [RHD : 3RZ-FE]Position of Parts in Engine Compartment(*1) I2 (*2) I3 I4 W3 I8 I9 (*1) H7 S2 N1 S3 (*1) T4 I11 V1 S4I10 O2 S1 T1 I7 I1 O1 N5 I2 I1 J5 H6 H2* 1:Unleaded Gasoline * 2:Leaded GasolineJ6 V16 (*1) S5 N2 J1 (*2) J3 (*2) J2 (*2) V10 V2 J4 W1 P2 P3 I6 H8 T4 (*2) H9 K1 P1 H1 H5H H H H H H H1 2 5 6 7 8 9Headlight Beam Level Control Actuator LH Headlight Beam Level Control Actuator RH Headlight LH Headlight RH Heated Oxygen Sensor Horn (High) Horn (Low)N 1 Neutral Start SW N 2 Noise Filter N 5 Noise Filter (Condenser Fan) O 1 Oil Pressure SW O 2 Option Connector (Keyless Buzzer) P 1 Power Steering Oil Pressure SW P 2 Pressure SW P 3 Pressure SW S S S S S 1 2 3 4 5 Skid Control ECU with Actuator Speed Sensor (Combination Meter) Speed Sensor (ECT) Starter StarterI 1 Ignition Coil and Igniter No.1 I 2 Ignition Coil and Igniter No.2 I 3 Ignition Coil and Igniter No.3 I 4 Ignition Coil and Igniter No.4 I 6 Injector No.1 I 7 Injector No.2 I 8 Injector No.3 I 9 Injector No.4 I 10 Intake Air Temp. Sensor I 11 ISC Valve J J J J J J 1 2 3 4 5 6 Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction ConnectorT 1 Theft Deterrent Horn T 4 Throttle Position Sensor V 1 V 2 V 10 V 16 Vacuum Sensor Variable Resistor VSV (EVAP) VSV (EGR)K 1 Knock SensorW 1 Washer Motor W 3 Water Temp. Sensor61 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [RHD : 1KD-FTV](*2) B2 A7 A8 A9 F7 B1 A6 D1 D3 D2 E1 G1 F9 F10 * 1:w/ VSC * 2:w/o VSCPosition of Parts in Engine CompartmentB3 F6 B2 A14 A11 E6 A15 A13 A19 F2 (*1) F8 E4 E3 A10 A12 C3 F1 F5F4A5A2A17A18A3A1E5F11C1A16F3A 1 A/C Ambient Temp. Sensor A 2 A/C Condenser Fan Motor A 3 A/C Lock Sensor A/C Magnetic Clutch A 5 A/C Magnetic Valve A 6 A/T Oil Temp. Sensor A 7 ABS & BA & TRC & VSC Actuator A 8 ABS & BA & TRC & VSC Actuator A 9 ABS & BA & TRC & VSC Actuator A 10 ABS Speed Sensor Front LH A 11 ABS Speed Sensor Front RH A 12 Absorber Control Actuator Front LH A 13 Absorber Control Actuator Front RH A 14 Air Flow Meter A 15 Air Vent Control Servo Motor A 16 Airbag Sensor Front LH A 17 Airbag Sensor Front RH A 18 Alternator A 19 Alternator B 1 Back-Up Light SW B 2 Brake Fluid Level Warning SW B 3 Brake Vacuum Warning SW C 1 Camshaft Position Sensor C 3 Crankshaft Position SensorD 1 Detection SW (Transfer 4WD Position) D 2 Detection SW (Transfer L4 Position) D 3 Detection SW (Transfer Neutral Position) E E E E E 1 3 4 5 6 ECT Solenoid Electronic Driver Unit Electronic Driver Unit Engine Hood Courtesy SW Engine Oil Level SensorF 1 Front Clearance Light LH Front Turn Signal Light LH F 2 Front Clearance Light RH Front Turn Signal Light RH F 3 Front Fog Light LH F 4 Front Fog Light RH F 5 Front Side Turn Signal Light LH F 6 Front Side Turn Signal Light RH F 7 Front Wiper Motor F 8 Fuel Heater F 9 Fuel Pressure Sensor F 10 Fuel Sedimentary SW F 11 Fuel Temp. Sensor G 1 Glow Plug62 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [RHD : 1KD-FTV]I7Position of Parts in Engine CompartmentT3 I9 T2 N1 S2 T6 S3 V11 V8 W3 O1 V5I8M2 S1 V6 V7 T1 I6 T13 N5 J5 H6 H2 H4 J6 T7 S5 S4 J1 J3 J2 V9 S6 J4H3W1P2P3V3W2H8H9I10S7H1H5H H H H H H H H1 2 3 4 5 6 8 9Headlight Beam Level Control Actuator LH Headlight Beam Level Control Actuator RH Headlight Cleaner Motor Headlight Cleaner Relay Headlight LH Headlight RH Horn (High) Horn (Low) Injector No.1 Injector No.2 Injector No.3 Injector No.4 Intake Air Temp. Sensor Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction ConnectorP 2 Pressure SW P 3 Pressure SW S S S S S S S 1 2 3 4 5 6 7 Skid Control ECU with Actuator Speed Sensor (Combination Meter) Speed Sensor (ECT) Starter Starter Suction Control Valve No.1 Suction Control Valve No.2 Theft Deterrent Horn Throttle Control Motor Throttle Open SW Transfer Actuator Turbo Pressure Sensor Turbo Charger Conpensater Resistor Viscous Heater Magnetic Clutch VRV (EGR) VSC Check Connector VSC Check Connector VSV (EGR Cut) VSV (Engine Mount) VSV (Pressure Charge Valve)I 6 I 7 I 8 I 9 I 10 J J J J J J 1 2 3 4 5 6T 1 T 2 T 3 T 6 T 7 T 13 V 3 V 5 V 6 V 7 V 8 V 9 V 11M 2 Master Cylinder Pressure Sensor N 1 Neutral Start SW N 5 Noise Filter (Condenser Fan) O 1 Oil Pressure SWW 1 Washer Motor W 2 Water Temp. Sender W 3 Water Temp. Sensor63 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [RHD : 1KZ-TE](*2) B3 B2 A7 A8 A9 F7Position of Parts in Engine Compartment(M/T) B1 A6 D1 D3 D2 E1 G1 E2 * 1:w/ VSC * 2:w/o VSCB2 F6 A11 E6 A19 A18 A13 A4 F2 A17(*1)F5 F10 C3 A10 E7 F11 A12 F1 F3F4A5A2E5A1A16A 1 A 2 A 4 A 5 A 6 A 7 A 8 A 9 A 10 A 11 A 12 A 13 A 16 A 17 A 18 A 19A/C Ambient Temp. Sensor A/C Condenser Fan Motor A/C Magnetic Clutch A/C Magnetic Valve A/T Oil Temp. Sensor ABS & BA & TRC & VSC Actuator ABS & BA & TRC & VSC Actuator ABS & BA & TRC & VSC Actuator ABS Speed Sensor Front LH ABS Speed Sensor Front RH Absorber Control Actuator Front LH Absorber Control Actuator Front RH Airbag Sensor Front LH Airbag Sensor Front RH Alternator AlternatorD 1 Detection SW (Transfer 4WD Position) D 2 Detection SW (Transfer L4 Position) D 3 Detection SW (Transfer Neutral Position) E E E E E 1 2 5 6 7 ECT Solenoid EGR Valve Position Sensor Engine Hood Courtesy SW Engine Oil Level Sensor Engine Speed SensorB 1 Back-Up Light SW B 2 Brake Fluid Level Warning SW B 3 Brake Vacuum Warning SW C 3 Crankshaft Position SensorF 1 Front Clearance Light LH Front Turn Signal Light LH F 2 Front Clearance Light RH Front Turn Signal Light RH F 3 Front Fog Light LH F 4 Front Fog Light RH F 5 Front Side Turn Signal Light LH F 6 Front Side Turn Signal Light RH F 7 Front Wiper Motor F 10 Fuel Sedimentary SW F 11 Fuel Temp. Sensor G 1 Glow Plug64 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [RHD : 1KZ-TE]Position of Parts in Engine Compartment(A/T) M2 S4 N1 S2 T6 S3 T3 V8 I10S1 O2 V6 V7 T1 N5 J5 H6 H2 W3 V5 J6 T7 O1 J1 J3 J2 T2 S5W1P2P3W2M1H8H9I5T5H1J4H5H H H H H H1 2 5 6 8 9Headlight Beam Level Control Actuator LH Headlight Beam Level Control Actuator RH Headlight LH Headlight RH Horn (High) Horn (Low)P 2 Pressure SW P 3 Pressure SW S S S S S T T T T T T V V V V 1 2 3 4 5 1 2 3 5 6 7 5 6 7 8 Skid Control ECU with Actuator Speed Sensor (Combination Meter) Speed Sensor (ECT) Starter Starter Theft Deterrent Horn Throttle Control Motor Throttle Open SW Timing Control Valve Transfer Actuator Turbo Pressure Sensor VRV (EGR) VSC Check Connector VSC Check Connector VSV (EGR Cut)I 5 Injection Pump I 10 Intake Air Temp. Sensor J J J J J J 1 2 3 4 5 6 Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction ConnectorM 1 Magnetic Spill Valve M 2 Master Cylinder Pressure Sensor N 1 Neutral Start SW N 5 Noise Filter (Condenser Fan) O 1 Oil Pressure SW O 2 Option Connector (Keyless Buzzer)W 1 Washer Motor W 2 Water Temp. Sender W 3 Water Temp. Sensor65 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [RHD : 5L-E]Position of Parts in Engine CompartmentB2 F7 G1 B1 D1 D2 E7 C3 F10 F5F6 B3 A4 A18 F2F1 F3F4A17A2A19E5A1F11A16A 1 A 2 A 4 A 16 A 17 A 18 A 19A/C Ambient Temp. Sensor A/C Condenser Fan Motor A/C Magnetic Clutch Airbag Sensor Front LH Airbag Sensor Front RH Alternator AlternatorE 5 Engine Hood Courtesy SW E 7 Engine Speed Sensor F 1 Front Clearance Light LH Front Turn Signal Light LH F 2 Front Clearance Light RH Front Turn Signal Light RH F 3 Front Fog Light LH F 4 Front Fog Light RH F 5 Front Side Turn Signal Light LH F 6 Front Side Turn Signal Light RH F 7 Front Wiper Motor F 10 Fuel Sedimentary SW F 11 Fuel Temp. Sensor G 1 Glow PlugB 1 Back-Up Light SW B 2 Brake Fluid Level Warning SW B 3 Brake Vacuum Warning SW C 3 Crankshaft Position Sensor D 1 Detection SW (Transfer 4WD Position) D 2 Detection SW (Transfer L4 Position)66 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [RHD : 5L-E]Position of Parts in Engine CompartmentO1 M1 T2 S2 T7 W3 T3 S5 T5 S4I10 T1 W2 N5 P3 J5 H6 J6 J1 J3 J2 J4 H5 H1W1H2P2I5H8H9H H H H H H1 2 5 6 8 9Headlight Beam Level Control Actuator LH Headlight Beam Level Control Actuator RH Headlight LH Headlight RH Horn (High) Horn (Low)O 1 Oil Pressure SW P 2 Pressure SW P 3 Pressure SW S 2 Speed Sensor (Combination Meter) S 4 Starter S 5 Starter T T T T T 1 2 3 5 7 Theft Deterrent Horn Throttle Control Motor Throttle Open SW Timing Control Valve Turbo Pressure SensorI 5 Injection Pump I 10 Intake Air Temp. Sensor J J J J J J 1 2 3 4 5 6 Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction ConnectorM 1 Magnetic Spill Valve N 5 Noise Filter (Condenser Fan)W 1 Washer Motor W 2 Water Temp. Sender W 3 Water Temp. Sensor67 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [RHD]Position of Parts in Instrument Panel(*5) A22 (*5) A23 (*2) A31 (*1) A31 (*4) A30 (*3) A30 A40 (*6) A21 (*6) A22 (*2) B6 (*6) A23 A25A34 A38 A21 A20 A32 A26 A26 B4 B5 * 1:Automatic A/C * 2:Manual A/C * 3:w/ Navigation System * 4:w/o Navigation System * 5:Automatic A/C w/ Navigation System * 6:Automatic A/C w/o Navigation System A27 A35 A36 A37 A41 A39 (*1) B7 (*2) B8 B9 (*5) A33 (*2) A29 A28 A24A 20 A/C Amplifier A 21 A/C Control Assembly (w/o Navigation System) A/C ECU (w/ Navigation System) A 22 A/C Control Assembly (w/o Navigation System) A/C ECU (w/ Navigation System) A 23 A/C Control Assembly (w/o Navigation System) A/C ECU (w/ Navigation System) A 24 A/C Room Temp. Sensor A 25 A/C Solar Sensor A 26 A/C Thermistor A 27 A/T Shift Indicator A 28 Accel Position Sensor A 29 Acceleration Control Sensor Front A 30 Accessory Meter A 31 Air Inlet Control Servo Motor A 32 Air Mix Control Servo Motor LHA 33 A 34 A 35 A 36 A 37 A 38 A 39 A 40 A 41 B B B B B B 4 5 6 7 8 9Air Mix Control Servo Motor RH Air Vent Mode Control Servo Motor Airbag Sensor Assembly Airbag Sensor Assembly Airbag Sensor Assembly Airbag Squib (Front Passenger Airbag Assembly) Airbag Squib (Steering Wheel Pad) Antenna Amplifier Ashtray Illumination Blower Motor Linear Controller Blower Resistor Blower SW Body ECU Body ECU Body ECU68 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [RHD]Position of Parts in Instrument PanelG3 E9 D24 E10 E11 E12 E13 E8 C9 C10 C11 C12 D7G4 C4 C6 F13 F12 F12 C8 C7 C18 * 1:Automatic A/C * 2:Manual A/C * 7:LH Turn Lever Type * 8:RH Turn Lever Type * 9:w/ Center Diff. Lock (*2) D6 (*1) (*9) C20 D5C16C17C19D4D4D8C5G2C14 (*7)C15 (*8)C13C14 (*8)C15 (*7)(A/T) (M/T)C 4 C 5 C 6 C 7 C 8 C 9 C10 C 11 C12 C13 C14 C15 C16 C17 C18 C19 C20 D 4 D 5 D 6 D 7 D 8 D24CD Automatic Changer Center Diff. Lock Control SW Center Diff. Lock ECU Cigarette Lighter Cigarette Lighter Illumination Combination Meter Combination Meter Combination Meter Combination Meter Combination SW Combination SW Combination SW Cool Box Amplifier Cool Box Motor Cool Box SW Cool Box Thermistor Cruise Control Clutch SW Deceleration Sensor Diode (Front Fog Light) DLC3 Double Door Lock Control Relay Downhill Assist Control SW Diode (Back-Up Light)E 8 ECT Pattern Select SW E 9 Engine and ECT ECU (A/T) Engine ECU (M/T) E 10 Engine and ECT ECU (A/T) Engine ECU (M/T) E 11 Engine and ECT ECU (A/T) Engine ECU (M/T) E 12 Engine and ECT ECU (A/T) Engine ECU (M/T) E 13 Engine and ECT ECU (A/T) Engine ECU (M/T) F 12 Front Blower Motor F 13 Front Passenger's Seat Belt Warning Light G 2 Gateway ECU G 3 Glove Box Light G 4 Glove Box Light SW69 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [RHD]Position of Parts in Instrument Panel(*3) J19 J20 J18 J17 J16 J21 J23 M4 M5 M6 H12 I13 J13J10 J11 J22 H10 H12 J15 J24 (*2)I14 M3 J8 J7 J9 H11 J14 J12* 2:Manual A/C * 3:w/ Navigation SystemJ26H13J25N3N4K2I12H10 H 11 H12 H13Hazard SW Headlight Beam Level Control SW Heater Control SW Height Control and Suspension SWI 12 Idle-Up SW I 13 Ignition Key Cylinder Light Transponder Key Amplifier I 14 Ignition SW J 7 J 8 J 9 J 10 J 11 J 12 J 13 J 14 J 15 J 16 J 17 Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction ConnectorJ 18 J 19 J 20 J 21 J 22 J 23 J 24 J 25 J 26Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction ConnectorK 2 Key Interlock Solenoid Unlock Warning SW M M M M 3 4 5 6 Mirror Heater SW Multi-Display Multi-Display Multi-DisplayN 3 Navigation ECU N 4 Navigation ECU70 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [RHD]Position of Parts in Instrument Panel(*13) (*14) (*13) (*14) S19 T9 V12 P6 R1 R3 R4 R5 R2 R9 T8 S18 V13 R11O3 S20 S21 R8 P7 W4 S17 S16 Y1 R7 R6 *10:w/ Rear Diff. Lock *11:Bench Seat *12:Except Bench Seat *13:Built-in type Amplifier *14:Separate Type Amplifier *15:w/ PTC *16:w/o PTC S10 P4 P4 S8 S9 P5 P5 S15 (*12) (*11) (*11) (*12) (*10) T10 (*15) S11 (*16) S13 S12 S14 R10 R12O 3 Option Connector (Door Control Receiver) P P P P 4 5 6 7 Parking Brake SW Power Outlet (Front) PTC Heater PTC Heater Radio and Player Radio and Player Radio and Player Radio and Player Radio and Player Rear Blower SW Rear Cooler Control SW Rear Diff. Lock Control ECU Rear Diff. Lock SW Rear Fog Light SW Remote Control Mirror SW RheostatR 1 R 2 R 3 R 4 R 5 R 6 R 7 R 8 R 9 R10 R 11 R12S 11 S 12 S 13 S 14 S 15 S 16 S 17 S 18 S 19 S 20 S 21Skid Control ECU Skid Control ECU Skid Control ECU Skid Control ECU Steering Sensor Stereo Component Amplifier Stereo Component Amplifier Stop Light SW Suspension Control ECU Suspension Control ECU Suspension Control ECUT 8 Theft Deterrent ECU T 9 Transponder Key Computer T 10 Turn Signal Flasher V 12 Viscous Heater Amplifier V 13 VSC Warning Buzzer W 4 Water Temp. Sensor (A/C) Y 1 Yaw Rate SensorS 8 Seat Heater SW Front LH S 9 Seat Heater SW Front RH S 10 Shift Lock Control ECU71 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G ELECTRICAL WIRING ROUTING [RHD : 5-Door]* 1:w/ Active Height Control Suspension and Electric Modulated Air Suspension * 2:w/o Active Height Control Suspension and Electric Modulated Air SuspensionPosition of Parts in BodyF15 J27 F17 F19 I15 D21 D20 D12 D16 C21 D10 H19 C22F18 F16 D19 F14 J28 D11 D15 D22D23 D14 D18 A44 J33 H18 A42 F24D13D17F21H17A43A45D9 (*1)H15H14J30J31B10J29D9 (*2)B11F23A A A A42 43 44 45ABS Speed Sensor Rear Absorber Control Actuator Rear LH Absorber Control Actuator Rear RH Acceleration Control Sensor RearB 10 Back Door Courtesy SW B 11 Back Door Key Lock and Unlock SW Back Door Lock Motor Back Door Unlock Detection SW C 21 Curtain Shield Airbag Squib LH C 22 Curtain Shield Airbag Squib RH D 9 D 10 D 11 D 12 D 13 D 14 D 15 D 16 D 17 D 18 D 19 Detection SW (Rear Diff. Lock) Door Control Receiver Door Courtesy Light Front LH Door Courtesy Light Front RH Door Courtesy Light Rear LH Door Courtesy Light Rear RH Door Courtesy SW Front LH Door Courtesy SW Front RH Door Courtesy SW Rear LH Door Courtesy SW Rear RH Door Key Lock and Unlock SW Front LH Door Lock Motor Front LH Door Unlock Detection SW Front LH Double Door Lock Motor Front LH Position SW Front LH D 20 Door Key Lock and Unlock SW Front RH Door Lock Motor Front RH Door Unlock Detection SW Front RH Double Door Lock Motor Front RH Position SW Front RH D 21 Door Lock Control SW Power Window Master SWD 22 Door Lock Motor Rear LH Door Unlock Detection SW Rear LH Double Door Lock Motor Rear LH Position SW Rear LH D 23 Door Lock Motor Rear RH Door Unlock Detection SW Rear RH Double Door Lock Motor Rear RH Position SW Rear RH F F F F F F F Front Door Speaker LH Front Door Speaker RH Front Door Squawker LH Front Door Squawker RH Front Door Tweeter Speaker LH Front Door Tweeter Speaker RH Fuel Pump and Fuel Sender (Gasoline) Fuel Sender (Diesel) F 23 Fuel Sender (Sub) F 24 Fuel Sender (Sub) H 14 H 15 H 17 H 18 H 19 Height Control Compressor Height Control Exhaust Valve Height Control Sensor Rear LH Height Control Sensor Rear RH High Mounted Stop Light 14 15 16 17 18 19 21I 15 Interior Light J J J J J J 27 28 29 30 31 33 Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector72 LAND CRUISER / LAND CRUISER PRADO (EWD527E)G [RHD : 5-Door]V14Position of Parts in BodyM8 P8 M9 O4 V15 P15 S23 P19 P13 L4 R26 P17 S25 P9M7 P10 P14 P12 P16 R25 P18 S22 S24 (*5) (*6)W5 T11 R17 R32 R22 R20 R15 R21 R19 R16 * 1:w/ Active Height Control Suspension and Electric Modulated Air Suspension * 2:w/o Active Height Control Suspension and Electric Modulated Air Suspension * 3:Spare Tire-Back Door Mounted * 4:Spare Tire-Under Floor Mounted * 5:Automatic A/C * 6:Manual A/CR24 (*1)L L L L L 1 2 3 4 5 License Plate Light License Plate Light LH License Plate Light RH Luggage Compartment Light Low Pressure Tank ValveR24 (*2)R29L5R13R27T12R14L1R33 (*3)L2R33 (*4)L3R18R28R23M 7 Mirror Heater LH Remote Control Mirror LH M 8 Mirror Heater RH Remote Control Mirror RH M 9 Moon Roof Control ECU and Motor O 4 Overhead J/B P P P P P P P P P P P 8 9 10 12 13 14 15 16 17 18 19 Personal Light Power Outlet (Rear) Power Window Control SW Front LH Power Window Control SW Rear LH Power Window Control SW Rear RH Power Window Motor Front LH Power Window Motor Front RH Power Window Motor Rear LH Power Window Motor Rear RH Pretensioner LH Pretensioner RHR 16 R 17 R 18 R 19 R 20 R 21 R 22 R 23 R 24 R 25 R 26 R 27 R 28 R 29 R 32 R 33 S S S S 22 23 24 25Rear Combination Light RH Rear Cooler Amplifier Rear Cooler Blower Motor Rear Cooler Blower Resistor Rear Cooler Magnetic Valve Rear Cooler Power Transistor Rear Cooler Relay Rear Cooler Thermistor Rear Diff. Lock Motor Rear Door Speaker LH Rear Door Speaker RH Rear Fog Light LH Rear Fog Light RH Rear Height Control Valve Rear Window Defogger Rear Wiper Motor Side Airbag Sensor Front LH Side Airbag Sensor Front RH Side Airbag Sensor Rear LH Side Airbag Sensor Rear RHT 11 Theft Deterrent Siren T 12 Trailer Socket V 14 Vanity Light LH V 15 Vanity Light RH W 5 Woofer SpeakerR 13 Rear Combination Light LH R 14 Rear Combi