Possible Causes
| Possible Causes |
|---|
| POWERTRAIN CONTROL MODULE (PCM) DTCS PRESENT |
| BODY CONTROL MODULE (BCM) DTCS PRESENT |
| RELATED HARNESS CONNECTIONS |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .