Possible Causes
| Possible Causes |
|---|
| BODY CONTROL MODULE (BCM) CAN BUS DTCS SET |
| POWERTRAIN CONTROL MODULE (PCM) DTCS SET |
| TRANSMISSION CONTROL MODULE (TCM) DTCS SET |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .