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Exterior Lighting: FOGLAMPS

SMART JUNCTION BOX (SJB) DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Perform Test
B1342 ECU is Faulted REPAIR all other DTCs first. CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved again, INSTALL a new SJB. REFER to MULTIFUNCTION ELECTRONIC MODULES . TEST the system for normal operation.
B2030 Front Fog Lamp Relay CKT Failure If the fog lamps are inoperative, go to Pinpoint Test O .
If the fog lamps are always on, go to Pinpoint Test Q .
B2254 Front Fog Lamp Switch Failure Go to Pinpoint Test Q .
All other DTCs - REFER to MULTIFUNCTION ELECTRONIC MODULES .
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