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Smart Junction Box (SJB)

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

DTC Description Action
B1138 Memory Full The Smart Junction Box (SJB) limit of 4 integrated keys is reached. PROGRAM a maximum of 4 integrated keys. REFER to Integrated Keyhead Transmitter (IKT) key programming using diagnostic equipment in ANTI-THEFT SYSTEM - PASSIVE ANTI-THEFT SYSTEM (PATS) article. CLEAR the DTCs. REPEAT the self-test.
B1139 Invalid Transmitter Identification Code GO to PINPOINT TEST G .
B2276 Less Than 2 Transmitters Programmed PROGRAM all of the customer's Integrated Keyhead Transmitters (IKTs) (minimum of 2). REFER to ANTI-THEFT SYSTEM - PASSIVE ANTI-THEFT SYSTEM (PATS) article. TEST the system for normal operation.
B2425 Remote Keyless Entry Out of Synchronization GO to PINPOINT TEST G .
B2667 Liftglass Release Switch Circuit Failure GO to PINPOINT TEST F .
B2A25 Trim Panel Lock Switch Circuit Failure GO to PINPOINT TEST E .
All other DTCs - REFER to the Diagnostic Trouble Code (DTC) Chart in MULTIFUNCTION ELECTRONIC MODULE article.