Possible Causes
| Possible Causes |
|---|
| CAN C BUS CIRCUITS OPEN OR SHORTED |
| DIAGNOSTIC TROUBLE CODES (DTC) RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES PRESENT |
| TOTALLY INTEGRATED POWER MODULE (TIPM) NOT CONFIGURED CORRECTLY |
| TOTALLY INTEGRATED POWER MODULE (TIPM) POWER AND GROUND |
| TOTALLY INTEGRATED POWER MODULE (TIPM) |
| ANY CAN C MODULE SHORTED |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .