Trailer Lamps
SMART JUNCTION BOX (SJB) DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B2070 | Trailer Tow Relay Coil(s) Circuit Failure | If the LH trailer stoplamp is inoperative, go to Pinpoint Test Z
. If the RH trailer stoplamp is inoperative, go to Pinpoint Test AA . |
| All other DTCs | - | REFER to MULTIFUNCTION ELECTRONIC MODULES article. |