Reversing Lamps
SMART JUNCTION BOX (SJB) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1342 | ECU is Defective | CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved, INSTALL a new SJB (SJB). REFER to MULTIFUNCTION ELECTRONIC MODULES article. TEST the system for normal operation. |
| B2525 | Left Rear Backup Lamp Circuit Failure | If the reversing lamp is inoperative, go to Pinpoint Test U
. If the reversing lamp is always on, go to Pinpoint Test V . |
| B2532 | Right Rear Backup Lamp Circuit Short to Battery | If the reversing lamp is inoperative, go to Pinpoint Test U
. If the reversing lamp is always on, go to Pinpoint Test V . |
| All other DTCs | - | REFER to MULTIFUNCTION ELECTRONIC MODULES article. |