Handles, Locks Latches And Entry Systems

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

DTC	Description	Source	Perform Test
B1300	Power Door Lock Circuit Failure	SJB	GO to PINPOINT TEST A .
B1396	Power Door Lock Circuit Short to Battery	SJB	GO to PINPOINT TEST A .
B1397	Power Door Unlock Circuit Short to Battery	SJB	GO to PINPOINT TEST A .
B1626	Lamp Keypad Output Short Circuit To Ground	SJB	GO to PINPOINT TEST F .
B1982	Driver's Door Unlock Relay Coil Circuit Failure	SJB	INSTALL a new SJB. REFER to MULTIFUNCTION ELECTRONIC MODULES . Program all the RKE transmitters. CLEAR the DTCs. REPEAT the self-test.
B1983	Driver's Door Unlock Relay Coil Circuit Short to Battery	SJB	INSTALL a new SJB. REFER to MULTIFUNCTION ELECTRONIC MODULES . Program all the RKE transmitters. CLEAR the DTCs. REPEAT the self-test.
B2250	All Door's - Unlock All Relay Coil Circuit Failure	SJB	INSTALL a new SJB. REFER to MULTIFUNCTION ELECTRONIC MODULES . Program all the RKE transmitters. CLEAR the DTCs. REPEAT the self-test.
B2276	Less Than 2 Transmitters Programmed	SJB	GO to PINPOINT TEST G .
B2425	Remote Keyless Entry Out of Sync	SJB	GO to PINPOINT TEST G .
B2574	Drivers Door LOCK Switch Short to Ground	SJB	GO to PINPOINT TEST A .
B2575	Drivers Door UNLOCK Switch Short to Ground	SJB	GO to PINPOINT TEST A .
B2667	Liftglass Release Switch Circuit Failure	SJB	GO to PINPOINT TEST I .
B2670	Liftglass Release Relay Coil Short to Vbatt	SJB	INSTALL a new SJB. REFER to MULTIFUNCTION ELECTRONIC MODULES . Program all the RKE transmitters. CLEAR the DTCs. REPEAT the self-test.
B2671	Liftglass Release Relay Coil Circuit Failure	SJB	INSTALL a new SJB. REFER to MULTIFUNCTION ELECTRONIC MODULES . Program all the RKE transmitters. CLEAR the DTCs. REPEAT the self-test.
B2695	Keypad_A Switch Circuit Failure	SJB	GO to PINPOINT TEST B .
B2696	Keypad_B Switch Circuit Failure	SJB	GO to PINPOINT TEST B .
B2697	Keypad_C Switch Circuit Failure	SJB	GO to PINPOINT TEST B .
All Other DTCs	-	SJB	REFER to MULTIFUNCTION ELECTRONIC MODULES .