Smart Junction Box (SJB) DTC Chart
SMART JUNCTION BOX DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| B1138 | Memory Full | The SJB limit of 4 integrated keys is exceeded. PROGRAM a maximum of 4 integrated keys. REFER to Integrated Keyhead Transmitter (IKT) Key Programming Using Diagnostic Equipment in ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . 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 IKTs (minimum of 2). REFER to Integrated Keyhead Transmitter (IKT) Key Programming Using Diagnostic Equipment in ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) . CLEAR the DTCs. REPEAT the self-test. |
| 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 the Diagnostic Trouble Code (DTC) Chart in MULTIFUNCTION ELECTRONIC MODULES . |