Allison Transmission 5000, 6000, 8000, 9000 Series Troubleshooting Manual – PDF DOWNLOAD

Description

Allison Transmission 5000, 6000, 8000, 9000 Series Troubleshooting Manual – PDF DOWNLOAD

FILE DETAILS:

Allison Transmission 5000, 6000, 8000, 9000 Series Troubleshooting Manual – PDF DOWNLOAD

Language : English
Pages : 226
Downloadable : YES
Format : PDF
Size : 12.4 MB

DESCRIPTION:

Allison Transmission 5000, 6000, 8000, 9000 Series Troubleshooting Manual – PDF DOWNLOAD

FOREWORD:

This manual provides troubleshooting information for Allison Transmission Division, 5000, 6000, 8000, and 9000 Series Off-Highway Transmissions which have CEC 2. Service Manuals SM1866EN (5000, 6000), SM1228EN (8000) and SM1833EN (9000), plus Parts Catalogs PC1860EN (5000, 6000), PC1249EN (8000) and PC1830EN (9000) may be used in conjunction with this manual.

This manual includes:
• Description of the CEC 2 system.
• Description of the electronic control system components.
• Description of diagnostic codes, system responses to faults, and troubleshooting.
• Wire, terminal, and connector repair information.

Specific instructions for using many of the available or required service tools and equipment are not included in this manual. The service tool manufacturer will furnish instructions for using the tools or equipment. Additional information may be published from time to time in Service Information Letters (SIL) and will be included in future revisions of this and other manuals. Please use these SILs to obtain up-to-date information concerning Allison Transmission products. This publication is revised periodically to include improvements, new models, special tools, and procedures. A revision is indicated by a letter suffix added to the publication number. Check with your Allison Transmission service outlet for the currently applicable publication.

TABLE OF CONTENTS:

Allison Transmission 5000, 6000, 8000, 9000 Series Troubleshooting Manual – PDF DOWNLOAD

Foreword ii
SAFETY INFORMATION
Important Safety Notice iii
Warnings, Cautions, and Notes iii
Trademarks Used in This Manual iv
SECTION 1 GENERAL DESCRIPTION
1–1 TRANSMISSION 1–1
1–2 ELECTRONIC CONTROL UNIT (ECU) 1–3
1–3 SHIFT SELECTOR 1–3
A Pushbutton Shift Selector 1–3
B Lever Shift Selector 1–4
1–4 THROTTLE POSITION SENSOR 1–4
1–5 SPEED SENSORS 1–5
1–6 ELECTRO-HYDRAULIC VALVE COMPONENTS 1–5
1–7 WIRING HARNESSES 1–6
A External Wiring Harness 1–6
B Internal Wiring Harnesses 1–8
1–8 VEHICLE INTERFACE MODULE 1–9
1–9 AUTODETECT FEATURE 1–9
SECTION 2 DEFINITIONS AND ABBREVIATIONS
2–1 CHECK TRANS LIGHT 2–1
2–2 DIAGNOSTIC DATA READER 2–1
2–3 ABBREVIATIONS 2–2
SECTION 3 BASIC KNOWLEDGE
3–1 BASIC KNOWLEDGE REQUIRED 3–1
3–2 USING THE TROUBLESHOOTING MANUAL 3–2
3–3 SYSTEM OVERVIEW 3–2
3–4 IMPORTANT INFORMATION IN THE TROUBLESHOOTING PROCESS 3–2
3–5 BEGINNING THE TROUBLESHOOTING PROCESS 3–3
SECTION 4 WIRE CHECK PROCEDURES
4–1 CHECKING OPENS, SHORTS BETWEEN WIRES, AND SHORTS-TO-GROUND 4–1
4–2 CHECKING AT TRANSMISSION CONNECTOR AND THE INTERNAL HARNESS
FOR OPENS, SHORTS BETWEEN WIRES, AND SHORTS-TO-GROUND 4–2
TABLE OF CONTENTS
COMMERCIAL ELECTRONIC CONTROLS 2 (CEC 2) TROUBLESHOOTING MANUAL
vi Copyright © 2000 General Motors Corp
Page
SECTION 5 DIAGNOSTIC CODES
5–1 DIAGNOSTIC CODE MEMORY 5–1
5–2 CODE READING AND CODE CLEARING 5–1
5–3 DIAGNOSTIC CODE RESPONSE 5–3
5–4 SHIFT SELECTOR DISPLAYS RELATED TO ACTIVE CODES 5–3
5–5 DIAGNOSTIC CODE LIST AND DESCRIPTION 5–4
5–6 DIAGNOSTIC CODE TROUBLESHOOTING 5–11
A Beginning the Troubleshooting Process 5–11
B Wire/Terminal Numbering Scheme 5–11
SECTION 6 VEHICLE INTERFACE WIRING
6–1 ECU POWER 6–1
6–2 SYSTEM GROUNDS 6–2
6–3 POWER AND GROUND USING A BUS BAR 6–3
6–4 INSTALLING A MASTER DISCONNECT SWITCH 6–4
6–5 IGNITION POWER 6–5
6–6 CHECK TRANS LIGHT 6–6
6–7 NEUTRAL START 6–7
6–8 SPEEDOMETER SIGNAL 6–8
6–9 REVERSE WARNING 6–9
6–10 SHIFT SELECTOR/DISPLAY DIMMER 6–10
6–11 SERIAL COMMUNICATION INTERFACE (SCI) — J1587/J1708 6–11
6–12 COMMUNICATION INTERFACE — SAE J1939 6–12
SECTION 7 INPUT AND OUTPUT FUNCTIONS
7–1 INPUT FUNCTIONS 7–1
7–2 OUTPUT FUNCTIONS 7–2
TABLE OF CONTENTS (cont’d)
Copyright © 2000 General Motors Corp vii
COMMERCIAL ELECTRONIC CONTROLS 2 (CEC 2) TROUBLESHOOTING MANUAL
SECTION 8 GENERAL TROUBLESHOOTING OF PERFORMANCE COMPLAINTS 8–1
Page
APPENDICES
A IDENTIFICATION OF POTENTIAL CIRCUIT PROBLEMS A–1
B WIRE/CONNECTOR CHART B–1
C CONNECTOR PART NUMBERS, TERMINAL PART NUMBERS,
TOOL PART NUMBERS, AND REPAIR INSTRUCTIONS C–1
D THROTTLE POSITION SENSOR ADJUSTMENT D–1
E WELDING ON VEHICLE/VEHICLE INTERFACE MODULE E–1
F HYDRAULIC SCHEMATICS F–1
G CEC 2 WIRING SYSTEM/ECU WIRING SCHEMATICS G–1
H EXTERNALLY-GENERATED ELECTRONIC INTERFERENCE H–1
J PRO-LINK® 9000 DIAGNOSTIC DATA READER INFORMATION

ALLISON TRANSMISSION 5000, 6000, 8000, 9000 SERIES TROUBLESHOOTING MANUAL – PDF DOWNLOAD:

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• This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
• This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
• Require some other service manual or have any queries: please WRITE to us at [email protected]