Smart Junction Box (SJB)
SMART JUNCTION BOX (SJB) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| B1138 | Memory Full | The SJB limit of 4 integrated keys is reached. PROGRAM a maximum of 4 integrated keys. REFER to programming keys using diagnostic equipment in SPARE KEY PROGRAMMING -- USING DIAGNOSTIC EQUIPMENT or SPARE KEY PROGRAMMING -- USING DIAGNOSTIC EQUIPMENT . CLEAR the DTCs. REPEAT the self-test. |
| B1139 | Invalid Transmitter Identification Code | Go To PINPOINT TEST L . |
| B1624 | Lamp Keypad Output Open Circuit | Go To PINPOINT TEST K . |
| B1626 | Lamp Keypad Output Short Circuit To Ground | Go To PINPOINT TEST K . |
| B2276 | Less Than 2 Transmitters Programmed | PROGRAM all of the customer's Integrated Keyhead Transmitters (IKTs) (minimum of 2). REFER to INTEGRATED KEYHEAD TRANSMITTER (IKT) KEY PROGRAMMING USING DIAGNOSTIC EQUIPMENT or INTEGRATED KEYHEAD TRANSMITTER (IKT) KEY PROGRAMMING USING DIAGNOSTIC EQUIPMENT . TEST the system for normal operation. |
| B2425 | Remote Keyless Entry Out of Synchronization | Go To PINPOINT TEST L . |
| B2667 | Liftglass Release Switch Circuit Failure | Go To PINPOINT TEST I . |
| B2A25 | Trim Panel Lock Switch Circuit Failure | Go To PINPOINT TEST H . |
| B2A26 | Keypad Switch Circuit Failure | Go To PINPOINT TEST J . |
| All other DTCs | - | REFER to DIAGNOSTIC TROUBLE CODE (DTC) TABLE . |