Possible Causes
| Possible Causes |
|---|
| EMERGENCY BACKLIGHT CONTROL CIRCUIT SHORTED TO VOLTAGE OR OPEN |
| INSIDE REARVIEW MIRROR |
| GLOBAL TELEMATICS BOX MODULE (TBM2) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .