Possible Causes
| Possible Causes |
|---|
| ANTI-LOCK BRAKE SYSTEM (ABS) MODULE CAN BUS DTCS |
| TRANSMISSION CONTROL MODULE (TCM) CAN BUS DTCS |
| ANTI-LOCK BRAKE SYSTEM (ABS) MODULE |
| TRANSMISSION CONTROL MODULE (TCM) |
When Monitored:
This diagnostic runs continuously when the following conditions are met:
- Ignition on.
- System voltage between 10.0 and 16.0 volts.
- One valid CAN message received at least once.
- No U0002-00-CAN C Bus Off Performance DTC present.
Set Conditions:
- Anti-lock Brake System (ABS) Module detects an incorrect CAN message from the Powertrain Control Module (PCM).
Default Actions:
- Electronic Stability Control (ESC) indicator light illuminated.
| Possible Causes |
|---|
| ANTI-LOCK BRAKE SYSTEM (ABS) MODULE CAN BUS DTCS |
| POWERTRAIN CONTROL MODULE (PCM) CAN BUS DTCS |
| ANTI-LOCK BRAKE SYSTEM (ABS) MODULE |
| POWERTRAIN CONTROL (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .