User's Manual

63
TEST
Full Table of Contents
Introduction ............................................................................................................................................. 1
Yaw Control (YC) .................................................................................................................................... 3
Roll Stability Program (RSP) .................................................................................................................. 3
Components ........................................................................................................................................3‑4
Bendix
®
eTrac
™
Automated Air Suspension Transfer System ................................................................ 4
ECU Mounting ........................................................................................................................................ 4
Hardware Congurations ....................................................................................................................... 4
Bendix
®
ESP
®
EC‑80
™
Controllers USE Power Line Carrier (PLC) ....................................................... 5
Bendix ESP EC‑80 Controller Inputs ..................................................................................................... 5
Bendix ESP EC‑80 Controller Outputs ...............................................................................................6‑7
Indicator Lamps And Power‑Up Sequence .........................................................................................8‑9
ABS Operation .................................................................................................................................. 9‑10
ATC Operation .................................................................................................................................. 11‑12
Bendix
®
ESP
®
ABS With Stability Control .......................................................................................12‑13
Important Safety Information About The Bendix ESP System ........................................................ 13‑14
Dynamometer Test Mode ..................................................................................................................... 14
Automatic Tire Size Calibration ............................................................................................................ 14
System Impact During Active Trouble Codes ....................................................................................... 15
ABS Partial Shutdown .......................................................................................................................... 15
System Reconguration ....................................................................................................................... 16
Electronic Control Unit (ECU) Reconguration .................................................................................... 16
Data Storage ........................................................................................................................................ 16
Troubleshooting ........................................................................................................................... 17-53
Removal Of The Bendix ESP EC‑80 Controller Assembly .................................................................. 17
Obtaining A New Bendix ESP EC‑80 Controller ................................................................................. 17
Installing A New Bendix ESP EC‑80 Controller ................................................................................... 17
Steering Angle Sensor Maintenance .................................................................................................... 18
Steering Angle Sensor Calibration ....................................................................................................... 18
Removal Of The Yaw Rate/Lateral Acceleration Sensor ..................................................................... 19
Brake Demand Sensor Calibration ....................................................................................................... 20
Pressure Sensor Installation Requirements ......................................................................................... 20
Troubleshooting: Blink Codes and Diagnostic Modes ..................................................................... 21‑23
ECU Diagnostics .................................................................................................................................. 21
Blink Codes .......................................................................................................................................... 21
Diagnostic Modes ................................................................................................................................. 22
Troubleshooting: Using PC‑Based or Hand‑Held Diagnostic Tools ................................................24‑25
Bendix
®
ACom
®
Diagnostic Software ................................................................................................... 24
Bendix
®
RDU
™
(Remote Diagnostic Unit) ............................................................................................. 24
Active or Inactive Diagnostic Trouble Codes: Index and Troubleshooting Tests ............................. 26‑47
Troubleshooting: Connectors ...............................................................................................................48
Troubleshooting: Wiring ...................................................................................................................49‑53
Glossary ............................................................................................................................................... 54
APPENDIX A: Troubleshooting a 12‑7 Blink Code DTC (SID‑93 FMI‑4) (SPN‑0802 FMI‑04) ........... 55
APPENDIX B: J1939 SPN and FMI Codes and their Bendix Blink Code Equivalents ...................56‑62