Possible Causes
| Possible Causes |
|---|
| DOOR COURTESY LAMP DRIVER CIRCUIT SHORTED TO GROUND |
| DOOR COURTESY LAMP DRIVER CIRCUIT SHORTED TO THE DOOR LIGHTING RETURN CIRCUIT |
| DOOR LAMP (TRIM/PUDDLE) |
| DRIVER DOOR MODULE (DDM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .