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Smart Junction Box (SJB)

DTC INDEX

DTC Description Action
B1138 Memory Full The Smart Junction Box (SJB) has 4 Integrated Keyhead Transmitters (IKTs) stored in memory and cannot program any more IKTs  into the SJB  memory. PROGRAM all of the customer's IKTs  (up to 4). REFER to GENERAL PROCEDURES .
B1139 Invalid Transmitter Identification Code GO to PINPOINT TEST J .
B1624 Lamp Keypad Output Open Circuit GO to PINPOINT TEST I .
B1626 Lamp Keypad Output Short Circuit To Ground GO to PINPOINT TEST I .
B2276 Less Than 2 Transmitters Programmed PROGRAM all of the customer's IKTs  . REFER to GENERAL PROCEDURES . TEST the system for normal operation.
B2425 Remote Keyless Entry Out of Synchronization GO to PINPOINT TEST J .
B2666 Liftgate Release Switch Circuit Failure GO to PINPOINT TEST G .
B2667 Liftglass Release Switch Circuit Failure GO to PINPOINT TEST F .
B273A Liftgate Release Output Circuit Short to Ground GO to PINPOINT TEST G .
B273B Liftgate Release Output Circuit Open or Short to Battery GO to PINPOINT TEST G .
B2A25 Trim Panel Lock Switch Circuit Failure GO to PINPOINT TEST E .
B2A26 Keypad Switch Circuit Failure GO to PINPOINT TEST H .
All other DTCs - REFER to the Diagnostic Trouble Code (DTC) Chart in Diagnostic Trouble Code (DTC) Chart .