Possible Causes
| Possible Causes |
|---|
| NO COMMUNICATION WITH THE BODY CONTROL MODULE (BCM) |
| DTCS STORED OR ACTIVE IN THE BODY CONTROL MODULE (BCM) |
| POWER LIFTGATE MODULE (PLGM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .