Allison 1000 & 2000 Series Transmission Service & Repair Manual

GN3433EN User Guide Version 7.0.0 Allison DOC TM For PC–Service Tool

2 TABLE OF CONTENTS 1.0 Allison DOC™ For PC–Service Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1-1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1-2. Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1-3. User Guide Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1-4. Text Conventions Used in This Guide . . . . . . . . . . . . . . . . . . . . . . . . 9 1-5. System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1-6. Allison DOC™ For PC–Service Tool Software Installation . . . . . . . . 10 1-7. Allison DOC™ For PC–Service Tool Overview . . . . . . . . . . . . . . . . 11 1-8. Allison DOC™ For PC–Service Tool Navigation, Controls, and Status Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Status Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Menus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Button and Keyboard Shortcuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2.0 Connecting the PC to the Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3.0 Starting Allison DOC™ For PC–Service Tool . . . . . . . . . . . . . . . . . . . . . . . 22 3-1. Starting the Program. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 3-2. 30-Day Trial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 3-3. At Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4.0 Configuring and Updating Allison DOC™ For PC–Service Tool . . . . . . . . . 24 4.1. Application Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 General Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Reprogramming Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Update Application Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 TAC Data Collection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 1000/2000 Setup and 3000/4000 Setup Tabs . . . . . . . . . . . . . . . . . . . 28 Setting up a New Data Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 32 Loading a Saved Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Loading Default Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 5.0 Using Allison DOC™ For PC–Service Tool . . . . . . . . . . . . . . . . . . . . . . . . . 33 5-1. Connecting/Disconnecting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Connecting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Disconnecting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Quick Solutions for Unsuccessful Connections . . . . . . . . . . . . . . . . . 36

3 5-2. Viewing Diagnostic Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 5-3. DTC and General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 DTC Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Viewing Troubleshooting Manual Information for a Trouble Code . . 38 Clearing DTC Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Performance Complaint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Failure Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 DTC Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Displaying the DTC Test Screen . . . . . . . . . . . . . . . . . . . . . . . . . . 42 TCM Information Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Transmission Information Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Shift Inhibits Grid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 5-4. Data Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Diagnostic Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Input/Output Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Shift Inhibits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 5-5. Custom Data Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 To Select Custom Data Monitor Transmission Parameters . . . . . . . . . 44 To Remove Custom Data Monitor Transmission Parameters . . . . . . . 45 Preconfigured Data List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 5-6. Graphics Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Displaying the Graphics Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 5-7. Strip Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Displaying the Strip Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Saving A Strip Chart Configuration . . . . . . . . . . . . . . . . . . . . . . . . 47 To Load or Delete a Saved Strip Chart Configuration . . . . . . . . . . 48 Data Trace Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 X-axis Scaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Y-axis Scaling.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Strip Chart Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Control Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 5-8. Calibration Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 To Display Current Calibration Information: . . . . . . . . . . . . . . . . . . . 50 5-9. Data Bus Traffic View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Displaying the Data Bus Viewer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Playing Back Data Bus Viewer files . . . . . . . . . . . . . . . . . . . . . . . . . . 56

4 5-10. Action Requests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Clutch Test Enabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Solenoid Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 To Enable the Solenoid Test Function:. . . . . . . . . . . . . . . . . . . . . . 58 Reset Auto-Detect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Reset Auto-Detect Retarder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Reset Fast Adaptive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 To Reset to Fast Adaptive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Reset Adaptive Shift Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 To Reset Adaptive Shift Parameters . . . . . . . . . . . . . . . . . . . . . . . . 60 Reset Full/Closed Throttle Calibration (TPS only) . . . . . . . . . . . . . . . 62 Reset SEM Auto-Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Engineering Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Transmission Fault Lamp Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 To Initiate a Fault Lamp Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Reverse Warning Lamp Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 To Initiate a Reverse Warning Test . . . . . . . . . . . . . . . . . . . . . . . . . 65 5-11. Recording Snapshots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 To Record an Event Driven Snapshot . . . . . . . . . . . . . . . . . . . . . . . . . 66 Triggering a Snapshot Recording (and/or setting a bookmark) . . . . . . 66 To Insert a Bookmark While Recording Data . . . . . . . . . . . . . . . . 67 5-12. Stopping/Saving Snapshot Sessions . . . . . . . . . . . . . . . . . . . . . . . . . . 67 5-13. Playing Back Snapshots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 5-14. Exporting Playback Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 6.0 Reprogramming TCM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 6-1. Reprogramming TCM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Enabling/Authorizing the Reprogramming Section in Allison DOC™ For PC–Service Tool . . . . . . . . . . . . . . . . . . . . . . 73 Accessing the Reprogramming Function . . . . . . . . . . . . . . . . . . . . . . 74 Reprogramming Input/Output Conﬁguration . . . . . . . . . . . . . . . . . . . 76 Reprogramming Customer Modiﬁable Constants . . . . . . . . . . . . . . . . 76 Reprogramming Package Assignments. . . . . . . . . . . . . . . . . . . . . . . . 77 Reprogramming TCM Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Initiating TCM Reprogramming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Reprogramming Status for WTEC II, WTEC III, and CEC2 . . . . . . . 78

5 7.0 Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 7-1. Diagnostic Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Saving Diagnostic Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 Displaying Saved Diagnostic Reports. . . . . . . . . . . . . . . . . . . . . . . . . 81 Diagnostic Report Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 7-2. TRANSHEALTH™ Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 Loading Saved TRANSHEALTH™ Reports . . . . . . . . . . . . . . . . . . . 88 Saving TRANSHEALTH™ Reports . . . . . . . . . . . . . . . . . . . . . . . . . 89 Printing TRANSHEALTH™ Reports . . . . . . . . . . . . . . . . . . . . . . . . 89 Closing the TRANSHEALTH™ Feature . . . . . . . . . . . . . . . . . . . . . . 89 7-3. Printing Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 7-4. Exiting Allison DOC™ For PC–Service Tool. . . . . . . . . . . . . . . . . . . 90 8.0 WTEC II/III, CEC2, and CEC1 Control Systems . . . . . . . . . . . . . . . . . 91 WTEC II/III and CEC2 Diagnostic Trouble Codes . . . . . . . . . . . . . . 91 WTEC II/III and CEC2 DTC and General Info View . . . . . . . . . . 91 Clearing Active Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Clearing Inactive Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 WTEC II/III and CEC2 Diagnostic Data Monitor . . . . . . . . . . . . . . . 93 Diagnostic Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Input and Output Wires/Functions . . . . . . . . . . . . . . . . . . . . . . . . . 93 Shift Inhibits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 CEC1 Diagnostic Data Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 WTEC II/III and CEC2 Custom Data Monitor . . . . . . . . . . . . . . . . . . 94 WTEC II/III and CEC2 Graphics Monitor . . . . . . . . . . . . . . . . . . . . . 94 Displaying the Graphics Monitor. . . . . . . . . . . . . . . . . . . . . . . . . . 94 WTEC II/III Graphics Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 ECU Calibration Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 WTEC II/III and CEC2 ECU Calibration Information . . . . . . . . . . . . 96 WTEC II/III and CEC2 Clutch Test . . . . . . . . . . . . . . . . . . . . . . . . . . 96 WTEC II/III Reset Fast Adaptive . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 WTEC II/III Reset Unadapted Shifts . . . . . . . . . . . . . . . . . . . . . . . . . 97 WTEC II/III and CEC2 Reset Throttle Calibration. . . . . . . . . . . . . . . 97 WTEC II/III TAC Data Collection . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

6 9.0 1000/2000 (Pre-Allison 4th Generation Controls) Control System . . . . . . . . 100 Diagnostic Trouble Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 Reset Adaptive Shift Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 1000/2000 Throttle Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Clutch Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 10.0 CEC Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 CEC Snapshot Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 11.0 Using Allison DOC™ For PC–Service Tool Demos . . . . . . . . . . . . . . . . . . . 105 12.0 HELP System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 Help Topics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 Video-Based Training Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 Demo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 DTC Lookup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 Troubleshooting Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Access To Allison Transmission Web Site (requires an internet connection) . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Hydro Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Allison Transmission Calc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 About Allison DOC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 13.0 Diagnostic Data Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 13-1. Customer Modifiable Constants (CMC) . . . . . . . . . . . . . . . . . . . . . . . 111 13-2. SEM/LRTP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 WTEC III Control Systems Specific Parameters . . . . . . . . . . . . . . . . 134 1000/2000 (Pre-Allison 4th Generation Controls) Specific Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

7 1–1. INTRODUCTION The Allison DOC™ (Diagnostic Optimized Connection) For PC–Service Tool is a diagnostic system designed for use with Allison’s 3000/4000 Product Families transmissions, 1000/2000 Product Families transmissions, and transmissions using CEC2/CEC1 controls. This PC-based diagnostic program is capable of communicating with Allison 4 th Generation Control System Module TCMs, WTEC II and WTEC III Electronic Control Units (ECU), 1000/2000 (Pre-Allison 4 th Generation Controls) TCMs, CEC2, and CEC1 Electronic Control Units (ECU). Allison DOC™ For PC–Service Tool performs the following: • Monitors 3000/4000 Product Families Transmission Control Module (TCM) data • Monitors 1000/2000 Product Families Transmission Control Module (TCM) data • Monitors CEC2 Electronic Control Unit (ECU) data • Monitors CEC Electronic Control Unit data, using a proprietary protocol and the Allison CEC translator device • Displays multiple transmission parameters • Displays a graphical instrument panel with analog and digital gauges • Displays a graphical strip chart • Records and plays back diagnostic sessions • Prints diagnostic reports • Reprograms selected TCM parameters (requires completion of Allison Transmission training). Allison DOC™ For PC–Service Tool provides the following features: • A Microsoft Windows®/PC look and feel • Security measures to control reprogramming TCM/ECU parameters • Integrated Help with training videos • Diagnostic Trouble Code information with a direct link to 3000/4000 Product Families Troubleshooting Manuals 1.0 ALLISON DOC™ FOR PC–SERVICE TOOL

8 • Diagnostic Trouble Code information with a direct link to the 1000/2000 Product Families Troubleshooting Manual • Diagnostic Trouble Code information with a direct link to CEC2 Troubleshooting Manuals • A demo mode using prerecorded data • SmartConnect for detecting the PC-to-vehicle translation device and communication link • Communication troubleshooting wizard for those cases where the tool is unable to connect to a control module • Allison DOC™ For PC–Service Tool is compliant with applicable TMC Recommended Practices, GM Online Standards, SAE Standards, and CE Standards • Allison DOC™ For PC–Service Tool is RP1210A compliant 1–2. WARNINGS AND NOTES WARNING: To avoid personal injury, the vehicle operator must not use or read the diagnostic tool while the vehicle is moving. Doing so may result in loss of vehicle control, which may cause personal injury and vehicle damage. WARNING: Personnel other than the vehicle operator must use the diagnostic tool. WARNING: The vehicle operator must maintain control of the vehicle while an assistant performs the diagnostic evaluations. NOTE: Allison DOC™ For PC–Service Tool users are assumed to have a basic working knowledge of the Microsoft® Windows 2000® Professional/XP® Professional®/Vista® Home Basic Operating System(s) and Adobe Acrobat Reader®. NOTE: During a TCM/ECU reprogramming event, make sure the transmission controller has continuous power and ignition voltage supplied at all times.

9 Trademark Information Windows 2000® Professional, Windows Explorer®, Windows XP® Professional, Windows Vista® Home Basic, and Windows Media Player® are registered trademarks of Microsoft Corporation. Adobe Acrobat® is a registered trademark of Adobe Corporation. Allison DOC™ is a trademark of General Motors Corporation. InstallShield® is a registered trademark of InstallShield Software Corporation. 1–3. USER GUIDE ORGANIZATION This user guide for Allison DOC™ For PC–Service Tool is organized with information pertaining to the most current control system, Allison 4 th Generation Controls, appearing in the main body of the user guide. The functions and features described are similar for all control systems except were indicated. Information specific to an earlier control system is presented in a section devoted to that control system. 1–4. TEXT CONVENTIONS USED IN THIS GUIDE The following text conventions are used in this Guide to more clearly describe using Allison DOC™ For PC–Service Tool: • Screen button and keyboard key names are in bold capitals— OK, RETURN . • Menu names are presented as displayed—File, Edit, etc. • Menu items are presented as displayed—Exit. • File names that may change with use are in lowercase italics— snapshot.ad . • File names, usually system files, that do not change are in initial capitals— Acrobat.pdf. • Titles of windows are as they appear in the window. 1–5. SYSTEM REQUIREMENTS • Microsoft® Windows XP® Professional, Windows 2000® (SP4 or later) Professional, and Windows Vista® Home Basic (or better) • 20 GB Hard Drive, (40 GB or greater recommended) • 600 MB free hard drive space required to install the program (after software installation, the operating system requires sufficient free hard disk space to run the program) • 1GHz (or greater) 32-bit (x86) or 64-bit (x64) processor

Allison 1000 & 2000 Series Transmission Service & Repair Manual

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