eaton® procision™ 7-speed dual clutch transmission ...pub/@eaton/@roadranger/... · installation...

Installation Guide

Eaton® Procision™ 7-Speed Dual Clutch TransmissionTRIG0990 EN-USJune 2016

EDCO-9N107A-XX

EDCO-6F107A-XX

i

Warnings and CautionsW

arnings and Cautions

Introduction and General Information

Warnings and Cautions

Important Notice

Any reference to brand names in this publication is made as an example of the types of tools and materials recommended for use and should not be considered an endorsement. Equivalents may be used.

The description and specifications contained in this service publication are current at the time of printing.

Eaton reserves the right to discontinue or modify its models and/or procedures and to change specifications at any time without notice.

This symbol is used throughout this manual to call attention to procedures where carelessness or failure to follow specific instructions may result in personal injury and/or component damage.

Departure from the instructions, choice of tools, mater ials and recommended parts mentioned in this publication may jeopardize the personal safety of the service technician or vehicle operator.

Warning: Failure to follow indicated procedures creates a high r isk of personal injury to the servicing technician.

Caution: Failure to follow indicated procedures may cause component damage or malfunction.

Important: Highly recommended procedures for proper service of this unit.

Note: Additional service information not covered in the service procedures.

Tip: Helpful removal and installation procedures to aid in the service of this uni t.

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Table of Contents

Section 1: Introduction / General InformationIntroduction and General Information ..................................................................................................................................... iWarnings and Cautions ........................................................................................................................................................... iImportant Notice ..................................................................................................................................................................... iAbout this Manual .................................................................................................................................................................. 1OEM Design Responsibility ....................................................................................................................................................1Application Approval ..............................................................................................................................................................1Transmission Identification Tag .............................................................................................................................................2Product Identification .............................................................................................................................................................2Product Familiarization........................................................................................................................................................... 3Features of Eaton Procision Transmissions ...........................................................................................................................3Suggested Tools/Publications................................................................................................................................................ 4Vendor List............................................................................................................................................................................. 5

Section 2: Vehicle Space ClaimShift Label Requirements ....................................................................................................................................................... 6Eaton Shift Console Space Requirements .............................................................................................................................. 7Vehicle Space Claim............................................................................................................................................................... 8Eaton Procision Transmission ................................................................................................................................................8

Section 3: Clutch InterfaceEaton Procision Damper Installation .................................................................................................................................... 10

Section 4: Transmission InterfaceTransmission Interface......................................................................................................................................................... 11Mounting Transmission to Engine .......................................................................................................................................15Lubrication Requirements and Specifications ...................................................................................................................... 13Eaton Procision Transmission Lubrication Requirements ....................................................................................................16Warnings and Cautions ........................................................................................................................................................16Transmission Oil Level .........................................................................................................................................................17Cooler Requirements ........................................................................................................................................................... 20Transmission Component Temperature Requirements ........................................................................................................21

Section 5: Electrical System InterfaceElectrical Wiring Requirements ............................................................................................................................................ 22Power Requirements ............................................................................................................................................................22Mating Connector and Terminal Requirements ....................................................................................................................22Electrical Sealing Requirements ...........................................................................................................................................23Network Communications Requirements .............................................................................................................................23Vehicle Service Requirements for Electronics ......................................................................................................................23Harness Routing Requirements ...........................................................................................................................................24OEM System Integration Requirements ...............................................................................................................................25Electrical Wiring Recommendations .................................................................................................................................... 27Contact Lubrication Recommendations ...............................................................................................................................27Harness Design Recommendations .....................................................................................................................................27Electrical Juncture Recommendations .................................................................................................................................27Vehicle Harness Troubleshooting and Test Equipment Recommendations ..........................................................................27

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Table of ContentsTable of Contents

Section 5: Electrical System Interface (Continued)Electrical Circuits and Components...................................................................................................................................... 28Transmission Control Module (TCM) – (P/N 4307616) ........................................................................................................28OEM Interface Connections ..................................................................................................................................................2820-Way Vehicle Connector ...................................................................................................................................................2920-Way Body Connector ......................................................................................................................................................30Typical Start Enable Relay Circuit .........................................................................................................................................31Control Area Network (CAN) Communications .....................................................................................................................31Transmission Range Sensor (TRS) ......................................................................................................................................33Lever Specifications .............................................................................................................................................................34EPS Shift Selector Cable Linkage – Installation Instructions ................................................................................................35Procision Push Button Shift Console ...................................................................................................................................39Power Take-Off (PTO) ..........................................................................................................................................................40Reverse Output Signal ..........................................................................................................................................................44Neutral (Range) Output Signal .............................................................................................................................................45Synchronized Wake Up (Optional) .......................................................................................................................................46Force/Hold/Momentary Neutral ............................................................................................................................................47 Alternate Shift Strategy Switch (Optional) ...........................................................................................................................49Service Ports ........................................................................................................................................................................50Wiring Diagrams – OEM Responsibility ............................................................................................................................... 51Procision 7-Speed Dual Clutch Transmission 12 Volt with Pushbutton Shift Controller ......................................................51Procision 7-Speed Dual Clutch Transmission 12 Volt with Transmission Range Sensor .....................................................52Procision 7-Speed Dual Clutch Transmission Body Connector Wiring Diagram ..................................................................53SAE J1939 Data Link Broadcast Messages .......................................................................................................................... 54SAE J1939 Data Link Received Messages............................................................................................................................ 59Gear Display......................................................................................................................................................................... 64Alert Tone .............................................................................................................................................................................66End of Line ............................................................................................................................................................................67

1

General Information

About this ManualThis Eaton® publication is intended to be a reference guide for the installation of the Eaton Procision 7-Speed Dual Clutch Trans-mission. General vehicle and transmission information is provided to cover the wide range of applications. This information ben-efits the OEM installer by providing the correct installation procedures to ensure the utmost in satisfactory operation and long service life. For additional transmission information, see the Suggested Tools section in this manual. For specific engine informa-tion, contact the engine OEM.

Failure to adhere to Eaton Installation Requirements will affect transmission performance and/or warranty coverage.

Eaton Procision Transmissions are compatible with electronically governed engines equipped with a J1939 data link and certified by Eaton Corporation. Transmissions installed at OEM facilities shall meet and be approved by Eaton Application Engineering. Contact Eaton Application Engineering or your OEM Application Engineering department for the proper Application form. All applications shall be submitted for approval.

Throughout the document, the use of the words “shall” and “will” represent two diverse and specific meanings. The use of the word “shall” corresponds to a requirement to which the OEM must adhere. When the word “will” is used, it shows information to let the OEM know what Eaton will be doing.

OEM Design Responsibility

Important: The vehicle Original Equipment Manufacturer (OEM) shall be responsible for producing parts that meet the require-ments of this document. Refer to the OEM System Integration section for details.

OEM facilities shall submit a design package to Eaton Corporation OEM Engineering Support Group for approval prior to any OEM build. A design package consists of the following information.

Transmission cooling system: Cooler type and capacity, cooler hose(s) routing and clipping.

Battery power and ground: Detailed drawing of battery power and ground scheme.

Individual harness drawings: Construction detail of individual wiring harnesses including harness routing location and clipping points.

Wiring schematic: High-level schematic of how this transmission interfaces with the vehicle.

Application Approval

Eaton Procision Transmission Systems installed at OEM facilities must meet the requirements and be approved using the Eaton Transmission Application Approval Form. Please contact Eaton Application Engineering or your OEM's Application department for the latest Application form.

• Driveline Torque Requirements – Driveline angular acceleration and driveline torque shall not exceed requirements stated in Eaton Application Guideline specification TRAG2600.

• Applications and PTO Applications – Refer to Application Guidelines Manual TRAG2600 and PTO Torque Limits TMIB0127 for PTO application guidelines.

Every effort has been made to ensure the accuracy of the information contained in this manual. However, Eaton Corporation makes no warranty, either expressed or implied, based on the information provided. With each new application, engine manufac-turers should be contacted to make sure desired engines are compatible with these systems.

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2

General InformationGeneral

Information

Transmission Identification Tag

All Eaton Procision Transmissions are supplied with component identification tags. All tags are located on the right front of the transmission.

Care should be taken not to damage the identification tag during the installation process.

Do not remove the identification tag.

Product Identification

Nomenclature

Eaton Procision Transmissions

Eaton® Transmissions

Model

Serial Assembled In

Eaton CorporationKalamazoo, MI USA

E

Dual Clutch

Eaton

O - -

Torque Capacity (N·m)

Series

Ratio Set

Forward Speeds

9 N 1 0 7 A X X

Overdrive

D C

Design Levelx 100

E O - -6 F 1 0 7 A X XD C

Dual Clutch

Eaton

Torque Capacity (ft-lb)

Series

Ratio Set

Forward SpeedsOverdrive

Design Levelx 100 + 60

3

General Information

Product Familiarization

Note: The Eaton Procision system has been designed to be 12/24 volt capable, however at this time 24-volt systems are not approved.

Features of Eaton Procision Transmissions• A MEIIR circuit is not required for Eaton Procision Transmissions.

• Eaton Procision Transmissions are 12/24 volt capable.

• Procision Module is integral to the transmission.

• Oil filters: One external cartridge type contained in a spin on cup to be changed at the lube interval and one internal sump filter designed for life of the transmission; Lube interval of 150,000 miles or 3 years.

• Eaton Procision transmissions are compatible with ABS and ATC or ASR.

• Hill Start Aid is not required or suggested with Eaton Procision Transmissions.

• A 2-bolt end yoke retaining design has been implemented.

• Transmission rear supports are not required on Eaton Procision Transmissions. The OEM is responsible for determining if rear supports are needed.

• With Eaton Procision Transmissions it is acceptable to configure a vehicle for a J1939 Start Enable Type in place of a Start Enable Relay. Refer to Start Enable Requirements in the Electrical System Interface section.

• The transmission provides intelligent urge to move. This feature manages urge to move based on brake switch and grade inputs.

• This system requires passive sealing on the clutch housing to ensure no foreign debris enters the clutch area. This requires the OEM ensure that all openings in the flywheel housing are plugged.

• A 26 tooth spline on the input shaft is standard for all Eaton Procision transmission models.

• “Precise lube” technology adopted to reduce churning losses and enhance fuel economy performance.

• All Aluminum enclosure except for sump pan.

• The Eaton Procision Transmission can be equipped with an optional fluid level sensor. The sensor measures the fluid level on level ground with the engine running and above 20 °C fluid temperature. The information is transmitted from the transmission via a standard SAE J1939 message. If the fluid level is measured to be out of range a diagnostic proce-dure will manage the operation of the transmission.

• A 6-bolt PTO opening is available on either side of all Eaton Procision Transmissions.

• Transmissions utilize a new Eaton Procision TCM and technology.

• OEM Interface connections: There are two Delphi 20 way connectors that mate with the TCM, one Vehicle connector and one Body connector.

• The Eaton Procision transmission is capable of supporting Force/Hold/Momentary Neutral. See the Force/Hold/Momen-tary Neutral section.

• Mechanical transmission interface dimensions are close to typical MD transmissions, which simplifies the OEM’s inte-gration effort.

• Reduced oil capacity requirement reduces weight/cost.

• Product-specific J1939 messaging.

* Option Available for parking brake provision

4

General InformationGeneral

Information

Suggested Tools/Publications

For more information, contact your OEM quality representative.

O.E. Tool & Equipment Group/Kent-Moore SPX Corporation 1(800) 520-2584

Kent-Moore Part no. Description

5505027 Volt/Ohm Meter (Standard commercially available VOM)

O.E. Tool & Equipment Group/Kent-Moore SPX Corporation 1(800) 328-6657

Kent-Moore Part no. Description

J-43318 Eaton Test Adapter Kit

Liberty Circuits Corporation (269) 226-8743

Part No. Description

500-442 Grade Sensor Calibration Box

K-Line Special Service Tools 1-800-824-5546


RR1037TR Clutch Damper Alignment Tool

Deutsch 800-223-1236


HDT – 48 – 00 Hand Crimping Tool – Low Power Pins (size 20)

HDT – 48 - 00 Hand Crimping Tool – High Power Pins (size 12)

Service Publications

TRSM0990 Service Manual

TRTS0990 Troubleshooting Guide

TRDR0990 Driver Instructions

Dearborn Group Technology


DG-DPA IV PLUS Protocol Adaptor

Nexiq Technologies


104004 Pro-link GRAPHIC Scan Tool

6006001 HD Scan Tool Kit

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General Information

Vendor List

EATON VEHICLE CONTROLS BUSINESS UNITJ1939 Auto Shift Display

Contact Phone Number: 919 202 5220

www.commercialcontrols.eaton.com

BELDEN WIRE AND CABLE(HIL and J1939 Cable)

www.Belden.com

BRAND-REX CO.(J1939 Cable)

www.brand-rex.com

CHAMPLAIN CABLE CO.(J1939 Cable)

www.champcable.com

RAYCHEM(Wire)

www.raychem.com

K-Line Special Service Tools(Transmission Service Tools)

www.klinetools.com

LIBERTY CIRCUITS CORPORATION630 East Walnut

Kalamazoo, MI 49007

(269) 226-8743

DELPHI PACKARD ELECTRIC SYSTEMS(Connectors)

www.delphi.com

www.powerandsignal.com

www.ttiinc.com

TE CONNECTIVITY(Connectors)

www.TE.com

www.powerandsignal.com

www.ttinc.com

DEUTSCH(Connectors)

www.deutschipd.com

www.laddinc.com (Ladd Industries)

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Vehicle Space ClaimVehicle Space

Claim

Shift Label Requirements

1. The shift label shall be located in the cab so that it is visible in the driver seat.

2. Shift labels are available for multiple shift devices, 5586355 for PBSC and 5586356 for TRS.

3. The OEM shall match the label with the installed shift device.

Eaton Transmissions

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Vehicle Space Claim

Eaton Shift Console Space Requirements

Important: The OEM shall provide a 2-digit gear display. There is no gear information on PBSC.!

Mates with 30-way packard connector with body #15492553 and terminals #12103881

12.2[.48]

38.74 - 40.76[1.525 - 1.605]

75.2[2.96]

29.6[1.16]

37.54[1.478]

83.8[3.30]

172.7[6.80]

164.1[6.46]

101.98[4.015]

60.6[2.39]

9.59[.378]

166.62[6.56]

PANEL CUT OUT DIMENSIONS

4X R.10 MAX

77.72[3.06]

2X #8-32 UNC

Packard connector to Push Button Controller torque is 7.1 - 13.3 lbs. in. [0.8 - 1.5 N•m]

8

Vehicle Space ClaimVehicle Space

Claim

Vehicle Space Claim

Eaton Procision Transmission

Warning: The OEM shall not remove fasteners from any gasketed surface as the potential for leaks is created by doing so.

Note: All fasteners used in the aluminum housing shall have a 2x diameter thread engagement, for example, M10 = 20 mm thread engagement.

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9

Vehicle Space Claim

10

Clutch InterfaceClutch Interface

Eaton Procision Damper Installation

Procision Damper P/N: 8112001. Clean engine flywheel surface (if required) and ensure that bolt hole threads are in good condition.

2. Ensure pilot bearing is installed per OEM guidelines and is of the correct ID size (25mm or 30mm ID).

3. Insert the MD Procision Damper Alignment Tool (P/N RR1037TR) into the pilot bearing.

4. Slide an MD Procision Damper (P/N 811200) onto the Alignment Tool until the Damper Mounting Plate is flush with the engine flywheel friction surface.

5. Align the Holes by rotating the Damper Assembly on the Alignment Tool.

Caution: When rotating the damper support the alignment tool to prevent it from walking out of the bearing allowing damper to fall.

6. Install (QTY = 12) 3/8” - 16 UNC x 1.25” Grade 5 or better bolts w/split lock washers.

7. Thread by hand until snug to ensure no cross-threading.

8. Torque all 12 bolts to 35-40 lb-ft.

9. After bolt torques are confirmed, remove the Alignment Tool.

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11

Transmission Interface


HandlingHandle the transmission carefully to avoid damage to the transmission components and surrounding vehicle components.

• Use a hoist or transmission jack that permits precise control of the transmission movement during installation.

Transmission Preparations

Note: An optional push in speed sensor can be made available upon OEM request. The tone wheel has 16 teeth as standard. No mechanical speedometer.

Do not remove orattach anything toECM fasteners

Lifting Eye

Output ShaftSpeed Sensor

Lifting Eye

12

Transmission InterfaceTransm

ission Interface

Parking BrakeAn optional transmission configuration with provision for a driveline 9X3 parking brake can be ordered.

Note: Only Bosch’s 9X3 Non-Servo Dual Anchor Driveline Parking Brake is approved for use with Procision. For other parking brake models, Eaton Application Approval is required.

13


Caution: Do not exceed 150N*m [110lbf*ft] when tightening 4 x 1/2-13parking-brake mounting fasteners to prevent damage to transmission threads (based on class 8.8 uncoated fastener with minimum thread engagement of 1.5x nominal thread diameter).!

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ission Interface

15


End Yoke Retaining DesignAll Eaton Procision Transmissions have a two bolt retainer plate design to fasten and retain the end yoke. A dual spindle driver is recommended to install the yokes. If a dual spindle is not available, special care shall be exercised to snug each bolt to 55–63 ft-lb prior to attaining full torque of 70–77 ft-lb. For reference, these bolts are M12 x 1.25 x 55 mm Grade 12.9.

Mounting Transmission to EngineUse the two transmission lifting eyes provided. The lifting eye position shall not be changed on the transmission.

• Use a 2-point lift chain or transmission jack with a minimum capacity of 800 lbs.

• Inspect the engine to transmission mating surfaces for damage or debris prior to installation. Make sure the engine flywheel housing face, transmission housing face, input shaft, etc. are free of paint, debris, rust, and any type of damage before installation.

• Input Shaft to Damper Alignment – The input shaft normally will index itself to the damper splines, in the event that it will not, pull the transmission back turn the input shaft and try again.

• Adjust the lift chain or transmission jack to obtain the same relative angle as the engine. The face of the engine flywheel housing and the face of the transmission housing shall be parallel during installation. If the transmission is properly aligned and the input shaft splines are properly aligned, very little force is required to slide the input shaft through the damper.

• If interference is encountered, move the transmission away from the engine to investigate the cause. The use of excessive force to overcome misalignment may cause damage to the transmission input shaft and the damper.

• Once the transmission is seated against the engine flywheel housing, align the clutch housing bolt holes with the engine flywheel housing bolt holes and install all cap screws and tighten finger tight.

Note: The damper housing shall be flush against the engine flywheel housing before tightening any cap screws. Do not use the cap screws to seat housing.

Note: Do not tighten any mounting cap screws until all cap screws have been installed and finger tightened. Do not remove the transmission support chain or jack until all mounting bolts have been tightened.

16


ission Interface

Lubrication Requirements and Specifications

Eaton Procision Transmission Lubrication Requirements

The Eaton Procision Transmission lubricant is a unique fluid. It was specially designed to provide smooth, wet clutch operation and superior gear and bearing protection in Eaton Procision Transmissions. Using a fluid not approved by Eaton will result in fail-ures and loss of warranty coverage. Eaton requires the use of a transmission lubricant that is of an approved PS-278 specifica-tion.

A list of approved lubricants and suppliers can be found in the Approved Lubricant Supplier Manual, TCMT0020.

Not using the required lubricant will result in degraded performance and shortened life of the product. Refer to the Lubrication Manual, TCMT0021, for the latest information regarding lubrication requirements.

Note: Eaton recommends the use of Eaton Procision Transmission fluid. Only lubricants that are approved Eaton specification PS-278 shall be used in the Eaton Procision Transmission.

Note: Failure to adhere to Eaton installation requirements may affect the transmission performance and / or warranty coverage.

Warnings and Cautions• Before working on a vehicle, place transmission in neutral, set brakes and block wheels.

• Do not introduce additives and / or friction modifiers. Additives of any kind added later to the oil can result in unpredict-able consequences. No liability of any kind will be accepted by Eaton for any damage resulting from the use of such additives.

• Do not mix lubricants of different grades.

• Use clean containers when transferring lubricant from the bulk storage to the transmission. Containers used for anti-freeze or water should be cleaned prior to use.

• Do not re-use lubricant.

• Failure to use the required lubricant will affect the transmission performance and the warranty coverage.

• SAE 15W-40 viscosity grades are not allowed in Eaton transmissions.

• Automatic Transmission Fluids (ATFs) are not allowed in Eaton Procision Transmissions.

Required Lubricant

Eaton Procision Transmission FluidApproved Eaton specification PS-278 lubricant

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Transmission Oil Level

Transmission Dipstick and Tube

Based on fluid compatibility concerns, use of an off- the shelf grommet material, such as Dorman p/n 65113 will not work with the Eaton transmission.

Grommet PN 4308775 can be ordered or Eaton recommends a grommet material (spec below) or equivalent.

MATERIAL: SAE J200 / ASTM D2000 M3DH710A26B36Z1Z2(Z1= OPTIONAL HARDNESS 75±5 SHORE A. Z2= ORIGINAL ELONGATION 150% MINIMUM)OPT MATERIAL: ASTM D2000 M3 DH810 A26B16E016E036F17

TransmissionOil Level

18


ission Interface

19


Procision Transmission Fluid Fill Check Procedure

Note: An initial oil fill of 12 liters plus "X" (X = to the volume of the cooler hoses and the cooler), minimum is required prior to starting the engine.

1. Make sure vehicle is in a safe area on level ground.

2. Place the engine at a low idle RPM.

3. If vehicle is equipped with park pawl feature, place the transmission in P (Park).

4. Apply parking brake, if present, and make sure brake is properly engaged.

5. Apply the emergency brake, if present, and make sure it is properly engaged.

6. Take any other steps necessary to keep the vehicle from moving (chock wheels if required).

7. If vehicle has a transmission without park pawl feature, place the transmission in N (Neutral).

8. With the engine at a low idle, remove the dipstick from the fill tube and wipe clean.

9. Insert the dipstick into the fill tube so that the cap is properly seated. Remove the dipstick and check fluid level reading. Repeat procedure to verify a consistent level reading.

Note: Operating level must be within the RUN band on the dipstick.

10. If fluid level is not within the RUN band, add or drain as required to bring fluid level to within the proper RUN band.

20


ission Interface

Cooler RequirementsThe Eaton Procision Transmission requires an external cooler for normal operation. Transmissions must not be operated at temperatures above 250° F (121° C). Operation at temperatures above 250° F (121° C) causes loaded gear teeth temperatures to exceed 350° F (177° C), which will ultimately destroy the heat treatment of the gears. The following conditions, in any combination, can cause operating temperatures of over 250° F (121° C):

• Operating consistently at high / low speeds

• High ambient temperatures

• High horsepower operation

• Restricted airflow around transmission

• Excessive use of exhaust brake

• Exhaust system proximity to transmission

• High power PTO operation for extensive periods while stationary

• High engine RPM for extensive periods

External oil coolers are required to reduce operating temperatures.

The end user is ultimately responsible for maintaining transmission lube temperatures below 250° F (121° C).

Detailed Procision Transmission Cooler requirements:

• Engine Speed: 1000 RPM

• Oil Flow: 28 l/min (7.4 GPM)

• Water Flow: 100 l/min (26.4 GPM)

• Water Temp (inlet): 90° C (194° F)

• Oil Temp (inlet): 120° C (248° F)

• Oil Temp (outlet): 95.3 C (204F)

• Cooler Capacity: 693 W/C (21.9 BTU/min/F)

• Heat Load: 21 kW (1195 BTU/min)

Pressure DropThe maximum pressure drop through the transmission cooler is 10 PSI @ 8 GPM of oil flow (at normal operating temperatures).

Transmission cooler and cooler lines must withstand operating pressure up to 300 PSI.

Cooler LinesThe cooler and cooler connecting lines shall be free of debris, dirt, grease, etc., before being attached to the transmission. If these conditions exist, cooler lines must be flushed or cleaned.

A minimum of #12 (3/4 inch I.D.) cooler hose or comparable tubing must be used.

Oil cooler ports are located at the bottom front of the transmission and are marked “Out” and “Return”. Both ports are M22 x 1.5 ISO 6149-1 Metric Straight Thread O-Ring Ports.

21


Transmission Component Temperature RequirementsThe temperature limit for all components is 250 °F (121 °C), with the exception of the TCM enclosure which has an upper tem-perature limit of 221 °F (105 °C). Do not exceed! If sufficient air gap between the heat source and the transmission cannot be achieved, the OEM shall provide proper methods of heat shielding to ensure this limit is not exceeded. The components and sys-tems to be protected would include, but are not limited to, sensors, wire harness, transmission controller, oil cooler and hoses, and the transmission case.

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22

Electrical System InterfaceElectrical System

Interface

Electrical Wiring RequirementsNote: “Power” refers to both Power Positive and Power Negative supply. (This is typically Battery Plus and Battery Negative.)

Note: “Switched Ignition” refers to power that is enabled with ignition key operation.

Power Requirements• The vehicle shall have a negative ground power system.

• The vehicle primary power system shall be either of the following types: 12 or 24 volt.

• If a disconnect switch is used for the Engine Control Module (ECM), it shall be configured such that it also removes power to the Transmission Control Module (TCM).

• The OEM shall provide power wiring to the TCM such that the differential voltage (TCM negative subtracted from TCM Positive, for each individual power line) shall exceed 9 VDC at a steady state load of 15 amps as configured for a 12-volt base system (18 VDC at a steady state load of 15 amps as configured for a 24-volt base system).

• The OEM shall provide 2 independent power positive supply lines, each capable of sustaining the power requirements. These lines shall be continuous between the TCM Vehicle Connector and a power source such that a single point failure does not disrupt power to the TCM.

• The OEM shall provide 2 independent power negative supply lines, each capable of sustaining the power requirements. These lines shall be continuous between the TCM Vehicle Connector and a power source such that a single point failure does not disrupt power to the TCM.

• The OEM shall provide Switched Ignition wiring to the TCM such that the differential voltage (TCM negative subtracted from TCM Switched Ignition input) shall exceed 9 VDC at a steady state load of 1 amp as configured for a 12-volt base system (18 VDC at a steady state load of 1 amp as configured for a 24-volt base system.)

• The OEM shall provide power to the TCM that does not exceed a steady state voltage of 32 volts DC.

• Power and Switched Ignition shall meet the minimum performance criteria of ISO 16750 for transients, pulses, and engine start waveforms.

• The OEM shall provide switched ignition power to the TCM such that it provides 1 amp at 12 volts DC.

• Power and switched ignition to the TCM shall not be disconnected during the engine start process.

• Engine Start Interlock shall meet FMVSS 102 Section 3.1.3 standards: “The engine starter shall be inoperative when the transmission shift lever is in a non-neutral position”. See “Typical Start Enable Relay Circuit” on page 28.

Mating Connector and Terminal Requirements• Connectors shall be designed for use in the heavy-duty industry, conforming to SAE-J2030 and SAE-J1455.

• Connectors shall be verified by the OEM to be fully mated.

• Connector latches shall be verified by the OEM to be completely locked upon installation.

• Terminal Position Assurance (TPA) and Connector Position Assurance (CPA) devices shall be used on connector sys-tems that support those devices.

• When interfacing to Eaton components, use connector systems, contacts, crimp tools and materials specified within Eaton documentation or an Eaton approved equivalent.

• Mating halves of terminal systems shall use plating materials that are compatible with each other for contact performance, wear, and metallurgy.

• Terminal plating material selection shall be suitable for the circuit characteristics of current load, voltage signal level, and reliability in application.

23

Electrical System Interface

• Required wire size:

- The cable for the Delphi 20-way connector B (15476346) shall be 18 (0.8 mm2) TXL insulation for all wires.

- The cable for the Delphi 20-way connector V (13885475) for Pins 5, 6, 15 and 16 shall be 16 (1 mm2) TXL insulation.

- The cable for the Delphi 20-way connector V (13885475) for all Pins EXCEPT 5, 6, 15 and 16 shall be 18 (0.8 mm2) TXL insulation.

Note: All cable sizes are per SAE J1128 cross-sectional copper and insulation specifications.

Note: Cable cross-sectional area and insulation are specified to ensure proper connector cable sealing and current carrying capacity.

Electrical Sealing Requirements• Separable connectors outside of the cab shall be sealed per SAE-J2030 standards.

• Unused connectors shall have sealed mating connectors or plugs.

• Unused terminal cavities shall have sealed mating connectors or plugs.

• Seals shall be selected based upon cable outer diameter and connector cavity specifications.

• No anti-seize, lubricating or foreign compound shall be applied to the TCM connector jackscrew threads. The use of such compounds may affect jackscrew torque and prevent proper sealing of the connector.

Network Communications RequirementsNote: The use of either Shielded or Unshielded Twisted Pair shall be an OEM decision based upon Electromagnetic Compliance

(EMC) validation testing.

• Eaton requires Controller Area Network (CAN) communication with the vehicle engine.

• When the Eaton Push Button Shift Console is used, a CAN network independent of the SAE J1939 CAN network is required to be implemented on the vehicle. The Eaton Proprietary CAN data link cable, connectors, and termination shall meet the performance and assembly requirements of J1939/15 (Unshielded Twisted Pair).

• Eaton provides the OEM option of supporting CAN communications utilizing the SAE J1939 CAN physical layer with shielded twisted pair data cable (SAE J1939/11) or unshielded twisted pair data cable (SAE J1939/15).

- For shielded, twisted-pair installations (STP), the data link cable, connectors, and termination shall meet the performance and assembly requirements of SAE J1939/11.

- For unshielded, twisted-pair installations (UTP), the data link cable, connectors, and termination shall meet the performance and assembly requirements of SAE J1939/15.

• Twisted pair requirements:- 2 Cables = 10 Twists / 25.4 cm- 3 Cables = 8 Twists / 25.4 cm

- Size 16 (1 mm2) and 18 (0.8 mm2) Cable Only

Vehicle Service Requirements for Electronics• Battery Positive and Negative circuits to the Eaton Procision TCM must be disconnected prior to any type of welding on

the vehicle. • Battery Negative must be disconnected prior to removal or installation of TCM harness connectors. • Removal and / or replacement of a battery shall not disturb the terminating connectors of the TCM.

24


Interface

Harness Routing Requirements• Harness and in-line connectors shall be anchored to prevent free movement. An anchor point shall be no further than 6

in [15.24 cm] (Recommended 3 in [7.62 cm]) from a connector. The length of an unanchored section of harness should be no more than 12 in [30.48 cm].

• Eaton has provided several threaded bosses to which vehicle components can be clipped. The OEM shall not mount additional components to TCM, transmission brackets, mounting studs or lifting eyes under any circumstances without Eaton approval. This includes cap screws used to fasten rear housing, bearing covers and PTO covers. Removal of these will compromise transmission system operation and overall system reliability. Contact Eaton engineering to dis-cuss OEM mounting requirements, or options such as an addition by Eaton of a bracket or mounting stud.

• Tie wrap application and tightness shall conform to Section 14.1.1 of IPC/WHMA-A-620 “Requirements and Acceptance for Cable and Wire Harness Assemblies”, January 2002 revision or later. Tie wrap application shall meet the Target and Defect of a Class 3 product per IPC/WHMA-A-620. Use tie wraps on harness covering only, not individual wires. Do not anchor harness with tie wraps in contact with wire insulation. Tie wraps shall not pull on the harness such that connec-tor cable seals are distorted. Cable anchors shall be installed in a manner that prevents cables from exerting excess strain on the connector body.

• The bend radius of a harness bundle shall be greater than 6 times the diameter of the harness bundle. Exceptions require Eaton Engineering approval.

• The bend radius of an individual cable shall be greater than 2.5 times the diameter of the individual cable. Exceptions require Eaton Engineering approval.

• Harness installation shall utilize fixed clip points, for example, Fir trees, J-clips and P-clips.

• Harness routing shall not interfere with oil fill plugs, hydraulic fittings, PTO openings, lifting eyes, sensor locations or manufacturing fixtures.

• The OEM shall utilize the Eaton supplied transmission vehicle harness bracket, 4307676.

• The 4307676 bracket will receive two wire harness branches encased with Delphi P/N R-72221 convoluted tubing or equivalent.

• The TCM mating end of the vehicle harness shall be divided into two distinct branches, one for each 20-way TCM connector.

• The vehicle wire harness shall be secured to the 4307676 bracket with tie-wraps.

• The following view illustrates 4307676 and its mounting location.

Figure 1. OEM Harness Routing Clipping Bracket

25


OEM System Integration Requirements

Gear Display

The OEM shall provide a two-digit alpha-numeric gear display either as part of a smart dash or an independent display. The dis-play shall properly display all J-1939 messages shown in the Gear Display section in this manual.

Tone Module

The required tone module is incorporated into the Eaton PBSC. If any other type of shift control is used a tone generator capable of executing transmission broadcast J-1939 messages is required. See the Alert Tone section in this manual.

Indicator Lamps

Red and yellow transmission indicator lamps are required on the dash. The lamps shall respond to transmission broadcast J-1939 messages.

Transmission Range Sensor

The OEM shall provide the shift lever, the shift cable and the transmission mounted shift arm. The wiring between the Transmis-sion Range Sensor and the Vehicle Connector at the TCM form part of the Chassis Wiring Harness and are the responsibility of the OEM. See the Transmission Range Sensor section in this manual.

Accelerator Pedal

The Accelerator Pedal input is a critical input to the transmission system as it is the means of determining driver intent, and the system will interpret accelerator pedal values of greater than 2% as a request for the vehicle to launch. The vehicle shall provide accurate J1939 information on the pedal status, and the pedal output shall not exceed 2% if the pedal is not pressed. The accel-erator pedal shall also be diagnosed (e.g., a 2nd input from the pedal to confirm pressed), and the status communicated via J1939.

Service Brake

The service brake is an important input to the transmission system, the vehicle shall provide up-to-date and accurate information on the status of the service brake switch over J1939, including any diagnostic status (e.g., Faulted).

Park Brake

The park brake is an important input to the transmission system, the vehicle shall provide up-to-date and accurate information on the status of the park brake switch over J1939, including any diagnostic status (e.g., Faulted).

Engine

The engine shall provide an upper limit of no more than 3 seconds duration for torque control requests from the EPS system. The TSC1 J1939 message from the EPS system provides the rolling counter and checksum, per the latest J1939/71 specification, to support diagnosis of communication from the EPS system.

26


Interface

(M8) For OEM Use(M6) For OEM Use

(M10) For OEM Use

Body ConnectorVehicle Connector

27


Electrical Wiring Recommendations

Contact Lubrication RecommendationsEaton recommends the use of NyoGel® 760G on all electrical contacts. The preferred method of application is to use a metered dispensing mechanism that places the material on the socket of the connector. It is also preferred that the material be placed immediately prior to connector mating to reduce the probability of contamination.

For further information, contact your Eaton OEM Engineering Support Group.

Harness Design Recommendations• Splices shall be ultrasonically welded and encapsulated and sealed to meet SAE-J1455.

• Convoluted Conduit shall have a service temperature of at least 257° F (125° C) and be made of a material that mitigates chafing of the wire insulation.

• Braided Loom shall have a service temperature of at least 280° F (138° C). Coverage: A minimum of 10 picks per inch / maximum of 12 picks per inch.

Electrical Juncture Recommendations• Do not use more than 3 ring terminals per mounting stud. Terminals such as ring, bullet, spade, etc., shall be sized for

the correct current capacity of the circuit as stated by the manufacturer. Terminals shall be plated and non-insulated. Mated terminal plating shall be selected such that it prevents galvanic corrosion between contacting surfaces. Sleeves shall be insulated with a double wall shrink tubing. Sealing dielectric grease over the top of the ring is recommended.

• Do not use lock washers or star washers for contact surfaces.

• Terminal crimps and crimp tooling shall meet or exceed terminal manufacturer's specifications.

Vehicle Harness Troubleshooting and Test Equipment Recommendations• Consult the Eaton Procision Transmission Service Manual (TRSM0990) for proper harness troubleshooting

procedures.

• The removal of fuses is not recommended as the method of disconnecting power from the TCM. Making and breaking a circuit through tin-plated terminals (e.g., ring terminals, fuses) will destroy the plating on the terminal.

• Opening a switch contact on the main power link is the recommended method of interrupting power.

• Harness Probing Damage Alert – Never puncture cable insulations with a probe to verify voltage or to check continuity.

• Removing 20-way connectors that are being supplied with power is not recommended.

• Damage to the wire insulation can lead to immediate or future failures of the harness or electronic control unit due to short circuits, water entry or corrosion.

Note: If a connection to the harness or TCM is required before vehicle installation, Eaton recommends the use of a connector with a spring-loaded contact rather than a standard mating connector. The spring-loaded contact is intended to make the electrical connection with the tip of the terminal without touching the mating surface. This will protect the terminal plating, the NyoGel 760G™, and retain the original durability and reliability of the connector system.

28


Interface

Electrical Circuits and Components

Transmission Control Module (TCM) – (P/N 4307616)The electrical subsystem of the Eaton Procision Transmission is controlled by the Transmission Control Module (TCM). The TCM monitors activity on various I/O ports and performs functions accordingly. The TCM is mounted to the left side of the transmis-sion.

OEM Interface Connections• There will be two Delphi 20-way connectors that mate with the TCM.

• The Delphi 20-way Vehicle Connector (Delphi P/N 13885474 – Index Key V) is configured to receive 16 circuits utilizing 0.8 mm2 (18 AWG) TXL wire and 4 circuits utilizing 1.0 mm2 (16 AWG) TXL wire. The four 1.0 mm 2 (16 AWG) circuits are for the TCM Power and Ground circuits. These circuits are located in cavities are 5, 6, 15 and 16 of the Vehicle Con-nector (See the respective charts below for more detail). The Vehicle Connector is dark gray in color.

• The Delphi 20-way Body Connector (Delphi P/N 13976573 – Index Key B) is configured to receive 20 circuits that utilize 0.8 mm2 (18 AWG) TXL wire. (See the respective charts below for more detail.) The Body Connector is light gray in color.

• All unused connector cavities shall be plugged to prevent water intrusion. Both connectors use the Delphi plug (Delphi P/N 15305169). Use as required.

• The transmission will be delivered with two green environmental shipping caps (Delphi P/N 13885475) installed. In all vehicle configurations, the environmental cap located on the Vehicle Connector of the TCM shall be removed and dis-carded to allow for the installation of the OEM harness. In some vehicle configurations, installation of a Body Connector may not be required. In these instances, the environmental cap shall remain on the TCM to protect the TCM pins from the elements. When the Body Connector is present in the OEM Vehicle Harness, the environmental cap located on the Body Connector of TCM may be discarded.

• A Connector Position Assurance (CPA) (Delphi P/N 15357145) shall be used to secure the fully engaged connector lever lock in the latched position.

29


20-Way Vehicle ConnectorVehicle Connector Pin Out

Vehicle Connector

Pin No.

Wire AWG

Circuit Description

TCM Vehicle Connector

V-1 18 PNL CAN C High Component Delphi Part # Quantity

V-2 18 PNL CAN C Low Connector Body 13885474 1

V-3 18 TRS Output 1 Terminal (*Special Crimp Specification) 15471370 20

V-4 18 Start Enable Negative Secondary Look 13885454 1

V-5 16 Battery Negative 1* Connector Position Assur-ance (CPA) 15357145 1

V-6 16 Battery Positive 1* Cable Seal 15305351 20

V-7 18 Plugged (not used) Backshell Cover 15476351 1

V-8 18 Protected Power Return * Refers to “Power Requirements” on page 22.

V-9 18 TRS Output 2 / Push Button Mode Indicator Note: All unused connector cavities shall be plugged to

V-10 18 Ignition Wakeup (Input) prevent water intrusion. Both connectors use the Delphi

V-11 18 J1939 CAN A High plug (Delphi P/N 15305169). Use as required.

V-12 18 J1939 CAN A Low

V-13 18 J1939 CAN A Shield

V-14 18 Start Enable Positive

V-15 16 Battery Negative 2*

V-16 16 Battery Positive 2*

V-17 18 Protection Power (Output)

V-18 18 Analog Return

V-19 18 TRS 5.0 Volt Supply

V-20 18 Synchronization Wakeup

30


Interface

20-Way Body Connector

Body Connector Pin Out

Body Connector

Pin No.

Wire AWG

Circuit Description

TCM Body Connector

B-1 18 Reverse Output 3 Component Delphi Part # Quantity

B-2 18 PTO Engage Output 2 Connector Body 13976573 1

B-3 18 Range Output 1 Terminal (*Special Crimp Specification)

15471370 20

B-4 18 Hold/Force Neutral Input 2 Secondary Look 15366676 1

B-5 18 Body I/O Return (RTN_1) Connector Position Assurance (CPA) 15357145 1

B-6 18 Hold/Force Neutral Input 1 Cable Seal 15305351 20

B-7 18 CAN B High Backshell Cover 15476351 1

B-8 18 CAN B Low Note: All unused connector cavities shall be plugged to prevent

B-9 18 PNL CAN C Low water intrusion. Both connectors use the Delphi plug (Delphi P/N

B-10 18 PNL CAN C High 15305169). Use as required.

B-11 18 Service–Vbatt

B-12 18 Service–Ignition

B-13 18 Service–Ground

B-14 18 Body I/O Return (RTN_2)

B-15 18 PTO Request Input 3

B-16 18 PTO Confirm

B-17 18 Alternative Shift Strategy Input 5

B-18 18 Alternate Shift Strategy Out

B-19 18 J1939 CAN A Low

B-20 18 J1939 CAN A High

31


Engine Start and Engine Starter Interlock Function

Engine start function is the responsibility of the OEM vehicle system.

• Eaton provides an Engine Starter Interlock function that is active once the transmission determines that starter opera-tion is allowed per United States Federal Register, 49 CFR Part 571, Federal Motor Vehicle Safety Standards (FMVSS); 571.102 Standard No. 102; Transmission Shift Position Sequence, Starter Interlock, and Transmission Braking Effect, Section S3.1.3: “Starter interlock. Except as provided in S3.1.3.1 through S3.1.3.3, the engine starter shall be inopera-tive when the transmission shift position is in a forward or reverse drive position.”

• The Eaton Starter Interlock function is provided through two mechanisms.

- Engine starter interlock function using a relay contact inserted in the engine starter enable circuit path (Engine Start Enable Relay).

- Engine starter interlock function using a control message communicated from the transmission to the vehicle engine start controller over the SAE J1939 Controller Area Network (CAN).

Important: J1939 Start Enable Type – The J1939 ETC7 SPN 2900 Transmission Crank Enable message may be used to enable cranking without a relay. This feature can be configured with VEPS or ServiceRanger 4.

• A representation of the minimum implementation of the Start Enable Relay circuit for Procision is shown in Figure 2 Engine Start Enable Relay for Procision.

• The OEM shall provide the circuit connecting the Eaton Procision TCM (V-14 and V-4) to the Start Enable Relay.

• The Start Enable Relay driver circuit is a high side and low side driver pair designed to provide a fault tolerant control of the starter enable circuit. The driver is intended to provide a nominal 0.14 ampere for a 12-volt system relay coil and 0.07 ampere for a 24-volt system relay coil.

• The OEM shall be responsible for over-current protection of the switched ignition input on the switched contact side of the Start Enable Relay.

From To Description

V-14 86 Start Enable Positive

V-4 85 Start Enable Negative

!

Connector V (TCM mating end)

Start EnablePositive(V-14)

Start EnableNegative

(V-4)Run to StarterSolenoid Relay

Key Switch

+Battery

ACC

3086

85 87 87A

OffIgnition

Start

20

10

19

9

18

8

17

7

16

6

15

5

14

4

13

3

12

2

11

1

414

Figure 2. Engine Start Enable Relay for Procision

32


Interface

Control Area Network (CAN) Communications• The CAN A data link shall be utilized for network communications between the TCM and other components on the vehi-

cle, such as the Engine Control Module (ECM).

• The PNL data link shall be utilized for proprietary network communications between the TCM and the push button controller.

• Both the CAN A data link and the PNL data link shall conform to either SAE J-1939/11 or SAE J-1939/15.

From To Description

V-11 A CAN A High

V-12 B CAN A Low

V-13 C CAN A Shield


TerminatingResistor

20

10

19

9

18

8

17

7

16

6

15

5

14

4

13

3

12

2

11

1

TerminatingResistor

J-1939/15 Data Link(OEM Supplied)

OtherModules

EngineECM

TransmissionTCM

1213 11

33


Transmission Range Sensor (TRS)• The Transmission Range Sensor (TRS) is utilized on transmissions with the park pawl feature. The TRS measures the

angular rotation of the transmission mounted shift arm located on the Procision Transmission. The angular rotation is generated by the actuation of the shift lever mounted inside the cab.

• The OEM shall provide the shift lever, the shift cable and the transmission mounted shift arm.

- The OEM supplied shift lever shall provide the internal travel stops at the end of the available modes, for example, PRNDHL (park unit).

• The TRS is not used on every Procision Transmission and may not be present if the Driver Interface Device communi-cates directly with the EPS TCM via CAN/PNL.

• The OEM provided shift lever shall have an additional release feature at the lever (button, lift collar) and shall lock in P, R, N and D modes unless this feature is actuated.

• The OEM shall provide a service brake interlock feature with the shift lever so that the lever cannot be moved from the Park position if the service brake is not pressed.

• TRS mating connector specifications described in table below.

• OEM supplied TRS wire harness circuits shall be 18-gauge TXL wire at the 20-way connector for sealing purposes.

34


Interface

Lever Specifications

Important: Retain internal shaft by holding shift lever away from the end of stroke while tightening to prevent internal component damage.

Detent Lever Angular Rotation With Degrees

!

35


EPS Shift Selector Cable Linkage – Installation Instructions

Shift Linkage Adjustment: The internal detent mechanism of the transmission is the primary positioning devise of the vehicle shift linkage system. The customer shift selector assembly must be installed to accommodate this fact. Therefore, the shift selec-tor assembly and cable must move the transmission detent from position to position without binding. The objective of the instal-lation instructions is to have the shift selector assembly positions centered as closely with the internal transmission detent positions as possible.

1. Shut off engine, set parking brake and block wheels to prevent vehicle movement.

2. Remove cable swivel from transmission shift lever if needed and install shift lever to internal shift shaft with M10 x 1.5 nut. Retain internal shaft by holding shift lever while tightening to prevent internal component damage. Do not use power tools to install.

3. Place shift selector assembly and transmission shift lever in Neutral position (N), see figure below.

Note: Retain internal shaft away from end stops while installing M10 Nut. Do not use power tools to install.

36


Interface

4. At the transmission end of the shift cable, push the cable to the gate end stop of the shift selector assembly to take up all slack in cable and shifter interlock. Make note of the amount of the endplay relative to the hole in the shift lever; see figure below.

5. Again at the transmission end of the shift cable, pull the cable to the gate end stop of the shift selector assembly. Make note of the amount of the endplay relative to the hole in the shift lever; see figure below.

6. Determine the midpoint of the total endplay resulting from Steps 4 and 5; see figure below.

37


7. Install the swivel on the threaded cable assembly so that it is centered at the endplay midpoint position in Step 6; see figure below.

8. Insert the swivel into the shift lever hole. The swivel should not bind in any direction in the shift lever hole. Repeat Steps 4 through 6 if a binding condition is present.

9. Install the attachment pin to the swivel and install jam nut. Once the jam nut is tightened, the swivel should not bind in the shift lever hole; see figure below. Torque jam nut to 8.5 N•m (75 lb-in), verify no binding exists. If binding occurs, adjust the jam nut or return to Step 4 and repeat.

10. Using the shift selector assembly in the cab, shift the linkage through all positions. Verify that the shift lever on the transmission achieves the proper detent position and that the swivel is free in each position. The shift cable should not be binding in any position.

38


Interface

Note: The wiring between the Transmission Range Sensor and the Vehicle Connector V form part of the Chassis Wiring Harness and are the responsibility of the OEM.

From To Description TE Connectivity TRS

V-3 TRS-2 Signal Output 1 Component Part No. Quantity

V-9 TRS-3 Signal Output 1 Connector Body 776524-1 1

V-18 TRS-4 Return Terminal 1924464-1 4

V-19 TRS-1 Power


1

2

4

3

Connector V

Transmission Range Sensor

19 3 9 18

1

20

10

19

9

18

8

17

7

16

6

15

5

14

4

13

3

12

2

11

1

19 9 18 3

39


Procision Push Button Shift Console• The Procision application offers a Push Button Shift Console style driver interface device (Eaton Part Number 4307942).

The Push Button Shift Console allows driver input to select Reverse, Neutral, Drive, Low, and Manual modes.

• The Procision transmission system is designed to operate correctly and safely with Driver Interface Devices that include a confirmation signal on the driver mode request. Eaton Driver Interface Devices for Procision meet this requirement.

• The Push Button Shift Console module shall be mounted on an interior surface, accessible to the driver.

• The Push Button Shift Console module will be compatible with either 12- or 24-volt systems.

• The OEM shall install a data link between the Eaton Push Button Shift Console module and the Transmission Control Module (TCM) which complies with SAE J-1939/15 unshielded twisted pair cable.

• Terminating resistors will be provided internally within the system.

• The OEM shall use Packard 30-way and corresponding accessories or equivalent.

• Wires connecting to the Push Button Shift console circuitry shall be able to withstand 0.1 amps for a 12-volt DC system.

• An 18 AWG TXL cable is required at the TCM 20-way connector for sealing purposes.

Packard From To Description

Connector 12048455 V-9 H2 Mode Indicator (PWM)

Terminal 12103881 V-17 C1 Protected Power (Output)

Plug 12034413 V-8 J3 Protected Power (Return)

V-1 F1 PNL CAN C High (Input)

V-2 F2 PNL CAN C Low (Input)

Dash B3 Vehicle Dashboard Illumination Control

20

10

19

9

18

8

17

7

16

6

15

5

14

4

13

3

12

2

11

1

Connector V (TCM mating end) Front View Shift Control (30-Way Connector)

Push Button Shift Control

F2 F1 J3 C1 H2

218

179

H2 F1 C1

B3J3

9 8 17 2 1F2

40


Interface

Power Take-Off (PTO)• The Eaton Procision Transmission is designed to provide an enhanced acknowledgment for PTO applications. Procision

TCM will receive a “PTO Request” from the vehicle to enter into a PTO mode. If the TCM deems that conditions are suit-able for PTO operations, the TCM will supply a “PTO Engage” output to allow the PTO engagement. A confirmation from the PTO returns to the TCM via the “PTO Confirm” line to complete the loop. The Procision TCM has the functionality to support two PTOs at the same time (one direct wire control and one over the J-1939 network or both over the J-1939 network).

• PTO operation requires a single pole double throw switch.

• Consult PTO manufacturer for power requirements needed for fuses, switches and wires on PTO circuitry.

• TCM Request and Confirmation circuit lines will provide 1 milliamp of current for both 12-volt and 24-volt vehicle systems.

• The TCM Engage circuit load shall draw no more than 0.50 amps with 16 volts applied for a 12 volt vehicle system or 32 volts applied for a 24 volt system.


• The Procision TCM will also support PTO request via SAE J-1939 protocol.

• The diagram shows the inactive state for both options:

41


PTO with Confirm Switched to Chassis

From To Description Notes

TCM - B-14 DPST - SW01 PTO Request

DPST - SW02 TCM - B-15 PTO Request

Vbatt DPST - SW03 PTO Power Vbatt should be fused to protect wiring to PTO and PTO.

DPST - SW04 PTO Engage Relay - 30 PTO Engage

TCM - B-5 PTO Engage Relay - 86 PTO Engage

PTO Engage Relay - 85 TCM - B-2 PTO Engage

PTO Engage Relay - 87 PTO - PTO-Power PTO Engage

PTO - PTO-Ground Chassis GND PTO Ground

PTO - PTO-Confirm.B-16

PTO Confirm SplicePTO Lamp - L(-)

Vbatt PTO Lamp - L(+) PTO Confirm Vbatt should be fused to protect Lamp circuit.

B-2

( P

TO E

NG

AG

E)

B-1

6

(P

TO C

ON

FIR

M)

VBATT (Fused)

B-15 (PTO REQUEST)

PTO Engage Relay

PTO Lamp/LED

B-14 (RTN_2)

CHASSIS GROUND

B-5 (RTN_1)

30

87A 87

86

85

PTO 01PTO 01PTO

VBATT

SW02

SW04SW03

SW01

DPST

PTO w/Confirm Switched to Chassis GNDInside or on Dashboard

L+L-

PTO-Power PTO-Confirm

PTO-Ground

Contact Customer Support Engineering for additional options

Switches shown in inactive posistion

42


Interface

B-2

(P

TO E

NG

AG

E)

B-1

6

(P

TO C

ON

FIR

M)

VBATT (Fused) B-15 (PTO REQUEST)

PTO Engage Relay

PTO Lamp/LED

B-14 (RTN_2)

CHASSIS GROUND

CHASSIS GROUND

B-5 (RTN_1)

CHASSIS GROUND

PTO w/Confirm Switched to Power

30

87A 87

86

85

30

87A

87

86 85

PTO Confirm Relay

PTO

Inside or on Dashboard

TCMSW02

SW04SW03

SW01

DPST

L(+)

L(-)

PTO-Power

PTO-Ground PTO-Confirm

Contact Customer Support Engineering for additional options

Switches shown in inactive posistion

43


PTO with Confirm Switched to Power

From To Description Notes

TCM - B-14 DPST - SW01 PTO Request

DPST - SW02 TCM - B-15 PTO Request

TCM - B-5 PTO Engage Relay - 86 PTO Engage

PTO Engage Relay - 85 TCM - B-2 PTO Engage

Vbatt DPST - SW03 PTO Power Vbatt should be fused to protect wiring to PTO and PTO.

DPST - SW04 PTO Engage Relay - 30 PTO Engage

PTO Engage Relay - 87 PTO - PTO-Power PTO Engage

PTO - PTO-Ground Chassis GND PTO Ground

PTO - PTO-ConfirmPTO Confirm Relay - 85 PTO Confirm Splice

PTO Lamp/LED - L(+)

PTO Lamp/LED - L(-) Chassis GND PTO Confirm

PTO Confirm Relay - 86Chassis GND PTO Confirm Splice

PTO Confirm Relay - 30

PTO Confirm Relay - 87 TCM - B-16 PTO Confirm

Connector B (TCM mating end)

20

10

19

9

18

8

17

7

16

6

15

5

14

4

13

3

12

2

11

1

16 15 14

25

44


Interface

Reverse Output Signal• The Eaton Procision Transmission TCM is configurable to provide an output to indicate when the transmission is in a

reverse gear. Selection of REVERSE from a Driver Interface Device will signal the TCM to enable the Reverse Out func-tionality (for example, backup lights or signal).

• Reverse Out circuit line shall be able to withstand 0.14 amps for a 12-volt system and 0.07 amps for a 24-volt system (B-1 and B-5).


• A typical Reverse Out Circuit is shown below:

From To Description

B-1 86 Reverse Output

85 B-5 Reverse Output Return

Vehicle 30 Vbatt

87 Vehicle Vehicle Reverse Functionality

87A

30

87 85

86

Vbatt

Reverse Output (B-1)

Reverse Output Return (B-5)

Vehicle Reverse Functionality

Connector B (TCM Mating End

20

10

19

9

18

8

17

7

16

6

15

5

14

4

13

3

12

2

11

1

15

45


Neutral (Range) Output Signal• The Eaton Procision Transmission TCM is configurable to provide an output to indicate when the transmission is in

a specific gear range. The default configuration is to provide an output when in a neutral gear. Selection of NEUTRAL from a Driver Interface Device will signal the TCM to enable the Neutral output.

• Neutral Out circuit line shall be able to withstand 0.14 amps for a 12-volt system and 0.07 amps for a 24-volt system (B-3 and B-5).


• A typical Neutral Out Circuit is shown below:

From To Description

B31 86 Range Output

85 B-5 Range Output Return

Vehicle 30 Vbatt

87 Vehicle Vehicle Range Functionality 2

87A

30

87 85

86

Vbatt

Range Output (B-3)

Range Output Return (B-5)

Vehicle Range Functionality 2

Connector B (TCM Mating End

20

10

19

9

18

8

17

7

16

6

15

5

14

4

13

3

12

2

11

1

35

46


Interface

Synchronized Wake Up (Optional)Note: This feature is a future option, however it is not fully defined or implemented at the time of this writing. Contact Eaton for

details.

• The Eaton Procision system provides a feature that will allow the Transmission Control Module (TCM) to begin a power up sequence prior to the switched ignition input signal. This feature requires the input from a momentary vehicle switch that can indicate driver activity (i.e., a vehicle door latch switch or a driver seat suspension switch). Utilizing this feature allows for a faster power up sequence. This is an optional feature and is not required for vehicle operation.

• Synchronized wake up circuit shall be able to withstand 6 milliamps on a 12-volt system and 12 milliamps on a 24-volt system for input to the transmission.

• OEM is responsible for over-current protection and a compatible switch.


From To Description

Driver Intent Switch v-20 Synchronization Wake Up


Battery Positive (Fused)

Driver Intent Switch

Synchronization Wake Up (V–20)

20

10

19

9

18

8

17

7

16

6

15

5

14

4

13

3

12

2

11

1

20

47


Force/Hold/Momentary Neutral• The Force / Hold / Momentary Neutral inputs are configurable options that use the same TCM pins. By default, no fea-

ture is present. If the OEM chooses to use this feature, only one of the options may be configured.

Note: In the default state (No Feature Present), if the TCM detects that inputs are present, then a fault code will be generated to warn of an incorrect configuration. This should be a warning that if wiring is detected and the TCM is not configured for a Force/Hold/Momentary input a fault code will be generated.

• The three configurable options are:

- Force Neutral. When the input switches are active, the transmission will force a neutral condition regardless of the currently selected PRNDHL input. The transmission will remain in neutral and disallow further driver PRNDHL inputs until the input switches return to the deactivated state. Once deactivated, Neutral must be reselected on the PRNDHL before a new mode can be selected.

- Hold Neutral. When the input switches are active, the transmission will prevent forward or reverse modes from being selected from Neutral or Park. If the switch inputs are activated while in a non-neutral mode, the transmis-sion will stay in the currently selected mode. Once deactivated, normal PRNDHL control resumes.

- Momentary Neutral. When the input switches change from the deactivated state to the activated state, the trans-mission will force a neutral condition regardless of the currently selected PRNDHL mode. The driver may subse-quently reselect a non-neutral mode independent of the state of the input switches.

Note: The transmission will not change to a neutral state if the inputs become active whilst the vehicle is in motion. The trans-mission will shift to neutral once the vehicle speed reduces to less than 5 kph.

• The three features run off a dual input switch.

• Neutral option circuitry will provide 1 milliamp of current for both a 12-volt and a 24-volt systems when connected to return.


• The Procision system will provide dual input configuration option for these 3 neutral features using ServiceRanger. The configurations shown below come as separate options via ServiceRanger, however, they use the same inputs but in opposite states to function.

Note: The diagram shows the inactive state for both options, and either switch must be a Single Throw Double Pole.

48


Interface

Note: Pinout on 20-way will be identical for both options.

Hold/Force Neutral Momentary Neutral

From To Notes From To Notes

TCM - B-14SW02

Splice TCM - B-14DPDT - SW02

SpliceSW04 DPDT - SW04

DPDT - SW01 TCM - B-4 DPDT - SW01 TCM - B-6

DPDT - SW06 TCM - B-6 DPDT - SW03 TCM - B-4


20

10

19

9

18

8

17

7

16

6

15

5

14

4

13

3

12

2

11

1

6 14 4

DPST

Momentary Neutral

Hold/Force Neutral

TCM

Hold/Force/Momentary Neutral (B-4)

Hold/Force/Momentary Neutral (B-6) RTN_2 (B14)

TCM

Hold/Force/Momentary Neutral (B-4)

Hold/Force/Momentary Neutral (B-6) RTN_2 (B14)

SW01

SW03

SW02

SW04

SW02

SW05

SW03

SW01

SW04

SW06

DPDT

Contact Customer Support Engineering for addi�onal op�ons

Contact Customer Support Engineering for addi�onal op�ons

Switches shown in inac�ve posis�on

Switches shown in inac�ve posis�on

49


Alternate Shift Strategy Switch (Optional)Note: This feature is a future option, however it is not fully defined or implemented at the time of this writing. Contact Eaton for

details.

The Alternate Shift Strategy switch allows choosing from multiple configurable options that use the same TCM pins. By default, no feature is present. By default with no switch the base EDS (Eaton Dynamic Shifting) shift schedule is active.

In the default state (No Feature/Switch Present), if the TCM detects that inputs are present, then a fault code will be generated to warn of an incorrect configuration. This should be a warning that if wiring is detected and the TCM is not configured for the alter-nate shift strategy input, a fault code will be generated.

The possible combination of configurable options are:

• Switch Present OFF = Economy; ON = Performance

• Switch Present EDS Enabled, OFF = EDS, ON =Force Performance

• Switch Present EDS Enabled, OFF= EDS, ON =Force Economy

• Switch Present OFF = No Effect, ON = Top Gear Disable

• Switch Present OFF = No Effect, ON = Overdrive Disable

50


Interface

Service Ports• There are 3 diagnostic output circuits available on the Procision TCM 20-way B connector, which are used for service

diagnostic purposes only.

• These 3 circuits are Vbatt, ignition and ground, which terminate into connector B cavities 12B, 11B and 13B, respec-tively.

• Service port circuitry shall be able to withstand 1.2 milliamps on a 12-volt system and 2.4 milliamps on a 24-volt system.

• A Delphi (12015798 or equivalent) connector is used in order to maintain consistency with existing diagnostic tools.


From To 4-way Delphi

B-11 4-way–(B) Connector 12015798

B-12 4-way–(A) Terminal 12089188

B-13 4-way–(C) Plug 12010300


11 12 13

20

10

19

9

18

8

17

7

16

6

15

5

14

4

13

3

12

2

11

1

For TransmissionDiagnostics

4-way

AB

DC

Connector B

13 12 11

51

Electrical Requirements

Wiring Diagrams – OEM Responsibility

Procision 7-Speed Dual Clutch Transmission 12 Volt with Pushbutton Shift Controller

TerminatingResistor

J-1939/11/15 Data Link(OEM Supplied)

Engine ECM

9-Way Diagnostic Connector

Start EnableRelay

Run to Starter Solenoid

TerminatingResistor

Transmission Control Module (TCM)

AF

J

E

GH

DC

B

Bulkhead Connector(Located at Firewall)

J-1939 LowJ-1939 High

DC

VehicleConnector

Dash Lights

Push Button Shift Control

20

10

19

9

18

8

17

7

16

6

15

5

14

4

13

3

12

2

11

1

F2

218

179

F1 J3 C1 H2 B3

10-Amp onlymanual resettingcircuit breaker

10-Amp FuseOr

Ignition Key Switch Runs to main power lead thatfeeds the ignition bus (OEM responsible for overcurrent

protection on this line)

10

144

3085

87IgnitionStarter

86

111213

AB+

6165

15

15-Amp Fuse 15-Amp Fuse

Power DistributionModule (PDM)

Refer to Power Requirements

section

52

Electrical RequirementsElectrical

Requirements

Procision 7-Speed Dual Clutch Transmission 12 Volt with Transmission Range Sensor

TerminatingResistor

J-1939/11/15 Data Link(OEM Supplied)

Engine ECM

9-Way Diagnostic Connector

Start EnableRelay

Run to Starter Solenoid

TerminatingResistor


AF

J

E

GH

DC

B

Bulkhead Connector(Located at Firewall)

J-1939 LowJ-1939 High

DC

VehicleConnector

TransmissionRange Sensor

20

10

19

9

18

8

17

7

16

6

15

5

14

4

13

3

12

2

11

1

1939

18

1 2 3 4

10-Amp onlymanual resettingcircuit breaker

10-Amp FuseOr

10

144

3085

87IgnitionStarter

86

1112

AB+

6165

15

15-Amp Fuse 15-Amp Fuse

Power DistributionModule (PDM)

13

Refer to Power Requirements

section

Ignition Key Switch Runs to main power lead thatfeeds the ignition bus (OEM responsible for overcurrent

protection on this line)

53

Electrical Requirements

Procision 7-Speed Dual Clutch Transmission Body Connector Wiring Diagram


BodyConnector

20

10

19

9

18

8

17

7

16

6

15

5

14

4

13

3

12

2

11

1

15

3085

87Vehicle Battery

Vehicle Reverse Functionality

86

35

3085

87Vehicle Battery

Neutral (Range) Output

86

PTO (Inside or on Dashboard)

PTO Lamp/LED

Chassis Ground

PTOEngage

Relay 01

PTO

Vbatt

Vbatt(Fused)

87A

30

8785

86

14 Return 2

5 Return 1

15 PTO Request Switch 2

Switch 1

Switch 3

Switch 4

16 PTO Confirm

2 PTO Engage

121113

ABC

Hold/ForceNeutral

Service Port

- OR -

14 Return 2

6 Switch 1

4 Switch 3

Switch 2

Switch 4

MomentaryNeutral

14 Return 2

6 Switch 1

4 Switch 3

Switch 2

Switch 4

Neutral (Range)Output

ReverseOutput

54

J1939 Broadcast MessagesJ1939 Broadcast

Messages

SAE J1939 Data Link Broadcast Messages

Eaton Procision Transmissions interface with many different components installed on the vehicle, such as engine, shift input device, gear display and service lamp. SAE J1939 data links are standard means to transfer data to other components. Successful system integration is essential to ensure the utmost satisfactory operation of the vehicle. The following sections summarize the system integration requirements.

SPNs listed below are standard on Eaton Procision Transmissions. Unused data in a PGN is broadcast as “Not Available.” The inability the transmission control unit to broadcast valid data will result in “Error Indicator” or “Not Available” being broadcast. For specific message formatting and broadcast rate, see SAE J1939-71 and SAE J1939-73.

Active Diagnostic Trouble Codes (DM1) PGN 65226

Source Address: 3 (Transmission #1)

Parameter Name SPN

Malfunction Indicator Lamp Status 1213

Red Stop Lamp Status 623

Amber Warning Lamp Status 624

Protect Lamp Status 987

Flash Engine Malfunction Indicator Lamp 3038

Flash Engine Red Stop Lamp 3039

Flash Engine Amber Warning Lamp 3040

Flash Engine Protect Lamp 3041

Suspect Parameter Number 1214

FMI 1215

SPN Conversion Method 1706

Occurrence Count 1216

55

J1939 Broadcast Messages

Previously Active Diagnostic Trouble Codes (DM2)

PGN 65226

Source Address: 3 (Transmission # 1)

Parameter Name SPN

Malfunction Indicator Lamp Status 1213

Red Stop Lamp Status 623

Amber Warning Lamp Status 624

Protect Lamp Status 987

Flash Engine Malfunction Indicator Lamp 3038

Flash Engine Red Stop Lamp 3039

Flash Engine Amber Warning Lamp 3040

Flash Engine Protect Lamp 3041

Suspect Parameter Number 1214

FMI 1215

SPN Conversion Method 1706

Occurrence Count 1216

Electronic Transmission Controller 1 (ETC1) PGN 61442


Parameter Name SPN

Transmission Driveline Engaged 560

Transmission Shift In Process 574

Transmission Output Shaft Speed 191

Engine Momentary Overspeed Enable 606

Progressive Shift Disable 607

Transmission Input Shaft Speed 161



Parameter Name SPN

Transmission Selected Gear 524

Transmission Actual Gear Ratio 526

Transmission Current Gear 523

Transmission Requested Range 162

Transmission Current Range 163

56


Messages



Parameter Name SPN

Transmission Ready for Brake Release 3086

Transmission Engine Crank Enable 2900

Transmission Requested Gear Feedback 3289

Transmission Warning Indicator 5344

Transmission Shift Inhibit Indicator 1851

Transmission Warming Up 4250

Trans Fluids 2 (TRF1) PGN 65272


Parameter Name SPN

Transmission Oil Level 124

Transmission Oil Temperature 177

Torque / Speed Control 1 (TSC1) Engine PGN 0


Parameter Name SPN

Engine Override Control Mode 695

Engine Requested Speed Control Conditions 696

Override Control Mode Priority 897

Engine Requested Speed/Speed Limit 898

Engine Requested Torque/Torque Limit 518

Message Counter 4206

Message Checksum 4207

57

J1939 Broadcast Messages

Torque / Speed Control 1 (TSC1) Retarder PGN 0


Parameter Name SPN

Engine Override Control Mode 695

Engine Requested Speed Control Conditions 696

Override Control Mode Priority 897

Engine Requested Torque/Torque Limit 518

Message Counter 4206

Message Checksum 4207

58


Messages

Broadcast On Request To Transmission

Software Identification (SOFT) PGN 65242


Parameter Name SPN

Number of Software Identification Fields 965 965

Software Identification 234 234

ECU Identification Information (ECUID) PGN 64965


Parameter Name SPN

ECU Part Number 2901

ECU Serial Number 2902

ECU Location 2903

ECU Type 2904

ECU Manufacturer Name 4304

Vehicle Electrical Power 1 (VEP1) PGN 65271


Parameter Name SPN

Battery Potential / Power Input 1 168 168

Key switch Battery Potential 158 158

PTO Drive Engagement: PTO # 1 PGN 64932


Parameter Name SPN

PTO Enable 3456



Parameter Name SPN

PTO Enable 3457

59

J1939 Received Messages

SAE J1939 Data Link Received Messages

Eaton Procision Transmissions interface with many different components installed on the vehicle such as engine, shift input device, gear display, and service lamp. SAE J1939 and J1587 data links are standard means to transfer data to other components. Successful system integration is essential to ensure the utmost satisfactory operation of the vehicle. The following sections summarize the system integration requirements.

For specific message formatting and broadcast rate see SAE J1939-71 and SAE J1939-73.

Cruise Control / Vehicle Speed (CCVS) PGN 65265

Source Address: 49 (Cab Controller – Primary), 0 (Engine #1), 17 (Cruise Control), 23 (Instrument Cluster #1), 33 (Body Controller), 39 (Management Computer)

Note: For each signal in the CCVS message, the first Source address that is supported and has valid data is latched for the power cycle. Address then that sending Brake Switch data.

Parameter Name SPN

Parking Brake Switch 70

Wheel-Based Vehicle Speed 84

Brake Switch 597

Component Identification (CI) PGN 65259

Source Address: 5 (Shift Console – Primary)

Note: The accepted CI shall be defined as Model type “RNDML”. “RNDML” shall be the first Model characters received by the requester. Additional Model information shall be separated by a dash (RNDML-XXXX).

Parameter Name SPN

Make 586

Model 587

Serial Number 588

Unit Number (Power Unit) 233

60

J1939 Received MessagesJ1939 Received

Messages

STOP START BROADCAST (DM13) PGN 57088

Source Address: Global

Parameter Name SPN

Current Data Link 1230

Electronic Brake Controller 1 (EBC1) PGN 61441

Source Address: 11 (Brakes – System Controller)

Parameter Name SPN

Brake Pedal Position 521

ASR Engine Control Active 561

ASR Brake Control Active 562

Anti-Lock Braking (ABS) Active 563

Accelerator Interlock Switch 972

Engine Retarder Selection Additional Source Addresses: 00 (Engine #1) 17 (Cruise Control) 49 (Cab Controller)

973

Wheel Speed Information (EBC2) PGN 65215

Source Address: 11 (Brakes – System Controller)

Parameter Name SPN

Front Axle Speed 904

61


Engine Configuration 1 (EC1) PGN 65251

Source Address: 0 (Engine #1)

Parameter Name SPN

Engine Speed At Idle, Point 1 188

Engine Percent Torque At Idle, Point 1 539

Engine Speed At Point 2 528

Engine Percent Torque At Point 2 540







Engine Speed At High Idle, Point 6 532

Engine Reference Torque 544

Engine Maximum Momentary Override Speed, Point 7

533

Electronic Engine Controller 1 (EEC1) PGN 61444


Parameter Name SPN

Engine Torque Mode 899

Driver’s Demand Engine – Percent Torque 512

Actual Speed – Percent Torque 513

Engine Speed 190


Source Address: 49 (Cab Controller – Primary), 0 (Engine #1), 17 (Cruise Control), 23 (Instrument Cluster #1), 33 (Body Controller)

Parameter Name SPN

Accelerator Pedal Position 1 91

Estimated Pumping – Percent Torque 5398

62

J1939 Received MessagesJ1939 Received

Messages



Parameter Name SPN

Nominal Friction – Percent Torque 514

Engine’s Desired Operating Speed 515

Engine’s Desired Operating Speed Asymmetry Adjustment

519

Estimated Engine Parasitic Losses – Percent Torque

2978

Electronic Retarder Controller 1 (ERC1) PGN 61440

Source Address: 15 (Retarder – Engine), 41 (Retarder, Exhaust, Engine #1)

Parameter Name SPN

Retarder Enable – Brake Assist Switch 571

Actual Retarder – Percent Torque 520

Engine Temperature 1 (ET1) PGN 65262


Parameter Name SPN

Engine Coolant Temperature 110

Retarder Configuration (RC) PGN 65249

Source Address: 15 (Retarder – Engine), 41 (Retarder, Exhaust, Engine #1)

Parameter Name SPN

Reference Retarder Torque 556

Transmission Control 1 (TC1) PGN 256

Source Address: 5 (Shift Console – Primary) Inter-facing with J1939 Driver Input Device requires TC1.

Parameter Name SPN

Transmission Requested Gear 525

63


Received On Request From Transmission

Shutdown (SHUTDN) PGN 65252


Parameter Name SPN

Engine Protection System has Shutdown Engine 1110

Engine Protection System Approaching Shutdown 1109

Vehicle Distance (VD) PGN 65248


Parameter Name SPN

Total Vehicle Distance 245

Time / Date (TD) PGN 65254


Parameter Name SPN

Seconds 959

Minutes 960

Hours 961

Month 963

Day 962

Year 964

Local minute offset 1601

Local hour offset 1602


Source Address: 33 (Body Controller)

Parameter Name SPN

PTO Request 3452

PTO Confirm 3460


Source Address: 33 (Body Controller)

Parameter Name SPN

PTO Request 3453

PTO Confirm 3461

64

System Integration SpecificationsSystem

Integration

Gear Display

Important: The OEM is responsible for supplying the gear display, wiring, and its location per FMVSS.

Gear display is required for proper operation of Eaton Procision Transmission. Gear Display shall interface with any Eaton prod-uct by SAE J1939 (ETC2). The gear display offers real-time information pertaining to current engaged gear, engagement status during gear shifting, transmission synchronization during shifting, transmission fault status, diagnostic code information.

Gear display shall adhere to the following requirements.

• As a minimum, gear display shall support two character alphanumeric messages.

• As a minimum, gear display shall be able to display all two character numeric combinations and alphanumeric combinations listed in the following table. It is preferred that the gear display support all uppercase letters to support product enhancements.

• Driver shall be able to clearly see the display from the normal driving position continuously during vehicle operation.

• Gear Display shall be capable of displaying messages within 2 seconds of ignition key-on.

• The vehicle mode/gear display shall be configured to show the information contained in the “Transmission Current Range” parameter in the ETC2 message sent from the transmission system.

• In order to provide real-time feedback of the selection/shifting/engagement process of transmission, the device shall be able to display the received message within 75 milliseconds.

• Whenever bus communications are active and anytime ETC2 message is not received within 500 milliseconds of the last valid message or message received contains a character not supported, the display shall be blank.

• Whenever bus communications are not active, a “**” shall be displayed within 500 milliseconds.

Note that the alphanumeric character in Byte 7 is to be displayed to the left of the alphanumeric character in Byte 8. If only one character is required, then Byte 7 shall contain an ASCII space. Byte 8 shall contain the single character.

Defined Control Characters

When a control action is sent, the display characters shall not change. For example, if a “4” was shown prior to an arrow being displayed, then a “4” will remain on the display while the request for an arrow is given.

Control Type Byte 7 Byte 8 Bits 8 7 6 5 4 3 2 1

Up / Down Arrow 0x00 No ArrowUp ArrowDown ArrowUp Arrow & Down Arrow

----

----

----

----

----

----

0011

0101

Tone (Cadence controlled by Generation 3)

0x00 Tone OffTone OnUndefinedUndefined

----

----

----

----

0011

0101

----

----

Reserved 0x00 Default Unused State 1 1 1 1 - - - -

!

65

System Integration Specifications

Minimum Gear Display Alphanumeric Combinations

Display First Character (dec./hex/char)

Second Character (dec./hex/ char) Comments

R1 82 / 52 / "R" 49 / 31 / "1" “R” = “reverse”

N 32 / 20 / " " 78 / 4E / "N" “N” = “neutral”

1 32 / 20 / " " 49 / 31 / "1"

2 32 / 20 / " " 50 / 32 / "2"

3 32 / 20 / " " 51 / 33 / "3"

4 32 / 20 / " " 52 / 34 / "4"

5 32 / 20 / " " 53 / 35 / "5"

6 32 / 20 / " " 54 / 36 / "6"

7 32 / 20 / " " 55 / 37 / "7"

F 70 / 46 / "F" 32 / 20 / " " “F” = “fault”

CA 67 / 43 / "C" 65 / 41 / "A" “CA” = “clutch abuse”

L 32 / 20 / " " 76 / 4C / ”L” “L” = “low gear”

ST 83 / 53 / "S" 84 / 54 / "T" “ST” = “snap shot”

PD 80 / 50 / "P" 68 / 44 / "D" “PD” = “product diagnostic”

"- -" 45 / 2D / "-" 45 / 2D / "-"

OS 79 / 4F / "O" 83 / 53 / "S" “OS” = “over speed”

C-A-L

32 / 20 / " " 67 / 43 / "C"At 1-second intervals to denote TRS calibration mode32 / 20 / " " 65 / 41 / "A"

32 / 20 / " " 76 / 4C / "L"

NO 78 / 4E / "N" 79 / 4F / "O" “NO” = “TRS calibration failed”

P 32 / 20 / " " 80 / 50 / "P" “P” = “park”

OK 79 / 4F / "O" 75 / 4B / "K" "OK" = "TRS calibration passed"

66

System Integration SpecificationSystem

Integration

Alert Tone

Important: The OEM is responsible for supplying the tone module with the Eaton Shift Lever or OEM Driver Interface Device. The tone module is supplied in the Eaton push button shift control.

Alert tone shall be required for proper operation of Eaton Procision transmission. The alert tone shall be used to:

• Inform the operator that the transmission has not yet confirmed a neutral request.

• Inform the operator that an invalid/improper request or operation was initiated.

• Implement the shift prompt for AutoSelect fallback mode.

• Warn of a clutch abuse situation.

The required tone information shall be conveyed from Eaton Procision Transmissions via SAE J1939 (ETC2).

Alert tone shall adhere to the following requirements.

• Driver shall be able to clearly hear the tone from the normal driving position continuously during vehicle operation.

• Alert tone shall be capable of responding to a message within 2 seconds of ignition key-on.

• In order to provide real-time feedback of the selection/shifting/engagement process of transmission, the device shall respond to the received message within 75 milliseconds.

• Whenever bus communications are active and anytime ETC2 message is not received within 5 seconds of the last valid message, annunciator shall be silent.

• Whenever bus communications are not active, annunciator shall be silent.

!

67

System Integration Specification

End of Line

Grade Sensor Calibration

Process Requirements:

• Vehicle must be on level ground before initiating the grade sensor calibration.

• Ground surface must be within +/-0.5% grade (.28 deg) level.

Failure to adhere to ground surface conditions may lead to unsatisfactory shift performance. This condition could be misinter-preted as a product defect and could lead the operator to unnecessary repair.

• Verify the suspension is fully aired.

• Verify the suspension is set to proper ride height.

• Engine shall not be running during the grade sensor calibration.

There are three options for completing the grade sensor calibration. The process for each option is listed below. Your OEM may implement any of these processes.

Grade Sensor Calibration Tool

1. Key On

2. Engine shall not be running

3. Plug grade sensor calibration tool into 9-pin diagnostic connector

4. Push the button on top of tool

5. Observe the pass/fail indicator on top of tool

• If indicator is green, the calibration was successful.

• If indicator remains red, the calibration failed.

If the grade sensor fails to calibrate, refer to the diagnostic procedure in this publication.

WARNING

WARNING

68

System Integration SpecificationSystem

Integration

Shift Input Device Combination

1. Begin with the ignition key off

2. Turn the ignition to the ON position but do not start engine

3. Select “L” on the shift input device. At this point, do not press the brake pedal

4. Press the “Up” arrow once, the gear display should change to 0

5. Press the “Up” arrow five times, the gear display should change to 6

6. Depress the accelerator all the way to the floor and hold until down arrow is shown in the gear display, may take approx-imately 2 seconds

7. Release the accelerator, the gear display should revert back to 0

Note: At this point, the grade sensor offset should be calibrated.

8. Select “N” on the shift input device, the gear display should no longer be flashing an “F”

ServiceRanger (PC-based Diagnostic Tool)

1. Turn ignition switch to On.

2. Plug 9-pin connector into dash port.

3. Click on ServiceRanger icon to launch program.

4. Click on “Go To” and select “Service Routines”.

Note: All available Service Routines will be shown.

5. Click on the “Start” button next to Grade Sensor Calibration.

Note: Read the on screen instructions and ensure that the vehicle meets the requirements for Grade Sensor Calibration.

6. Click on “Calibrate”.

7. Wait for the message “Successful: The Grade Sensor Calibration was successful.”

8. Verify that Fault Code 68 FMI 13 has gone inactive.

9. Click on “Disconnect” and close ServiceRanger,

10. Disconnect computer from dash port.

Note: If Fault Code 68 is active, see Troubleshooting Guide TRTS0940.

11. Turn ignition switch to Off.

Change Control Log

67

Change Control LogLast Revised Date Description of Clarifications and Updates

June 2016 Added an additional Parameter and SPN to the Electronic Brake Controller 1 J1939 Received Messagessection. Accelerator Interlock Switch, SPN 972.

January 2016 • Added Change Control Log

• Procision Push Button Shift Console Section - Corrected pin out description on "B3"

• Added Change Control Log Section

Copyright Eaton, 2016. Eaton hereby grant their customers, vendors, or distributors permission to freely copy, reproduce and/or distribute this document in printed format. It may be copied only in its entirety without any changes or modifications. THIS INFOR-MATION IS NOT INTENDED FOR SALE OR RESALE, AND THIS NOTICE MUST REMAIN ON ALL COPIES.

Note: Features and specifications listed in this document are subject to change without notice and represent the maxi-mum capabilities of the software and products with all options installed. Although every attempt has been made to ensure the accuracy of information contained within, Eaton makes no repre-sentation about the completeness, cor-rectness or accuracy and assumes no responsibility for any errors or omis-sions. Features and functionality may vary depending on selected options.

For spec’ing or service assistance,

call 1-800-826-HELP (4357) or visit

www.eaton.com/roadranger.

In Mexico, call 001-800-826-4357.

Roadranger: Eaton and trusted partners providing the best products and ser-vices in the industry, ensuring more time on the road.

Eaton

Vehicle GroupP.O. Box 4013Kalamazoo, MI 49003 USA800-826-HELP (4357)www.eaton.com/roadranger

Printed in USA

eaton® procision™ 7-speed dual clutch transmission ...pub/@eaton/@roadranger/... · installation...

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