Smart Junction Box (SJB) DTC Chart

SMART JUNCTION BOX DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Action
B1138	Memory Full	The SJB has 4 IKTs stored in memory and cannot program any more IKTs into the SJB memory. PROGRAM all of the customer's IKTs (up to 4). See INTEGRATED KEYHEAD TRANSMITTER (IKT) KEY PROGRAMMING USING DIAGNOSTIC EQUIPMENT .
B1139	Invalid Transmitter Identification Code	See PINPOINT TEST 7: THE REMOTE KEYLESS ENTRY (RKE) TRANSMITTER IS INOPERATIVE .
B2276	Less Than 2 Transmitters Programmed	PROGRAM all of the customer's IKTs (up to 4). See INTEGRATED KEYHEAD TRANSMITTER (IKT) KEY PROGRAMMING USING DIAGNOSTIC EQUIPMENT .
B2425	Remote Keyless Entry Out of Synchronization	See PINPOINT TEST 7: THE REMOTE KEYLESS ENTRY (RKE) TRANSMITTER IS INOPERATIVE .
B2666	Liftgate Release Switch Circuit Failure	See PINPOINT TEST 6: THE LIFTGATE LATCH RELEASE IS INOPERATIVE/DOES NOT OPERATE CORRECTLY .
B2667	Liftglass Release Switch Circuit Failure	See PINPOINT TEST 5: THE LIFTGATE GLASS LATCH RELEASE IS INOPERATIVE/DOES NOT OPERATE CORRECTLY .
B273A	Liftgate Release Output Circuit Shorted to Ground	See PINPOINT TEST 6: THE LIFTGATE LATCH RELEASE IS INOPERATIVE/DOES NOT OPERATE CORRECTLY .
B273B	Liftgate Release Output Circuit Open or Shorted to Battery Voltage	See PINPOINT TEST 6: THE LIFTGATE LATCH RELEASE IS INOPERATIVE/DOES NOT OPERATE CORRECTLY .
B2A25	Trim Panel Lock Switch Circuit Failure	See PINPOINT TEST 10: DTC B2A25 - TRIM PANEL LOCK SWITCH CIRCUIT FAILURE .
All other DTCs	-	See DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES .