Smart Junction Box (SJB) Diagnostic Trouble Code (DTC) Index
WARNING: This page is about a different car, the 2004 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
SMART JUNCTION BOX (SJB) DIAGNOSTIC TROUBLE CODE (DTC) INDEX
| DTC | Description | DTC Caused By | Action |
|---|---|---|---|
| B1313 | Battery Saver Relay Coil Circuit Failure | SJB | Go To PINPOINT TEST A: THE INTERIOR LAMPS ARE INOPERATIVE . |
| B1315 | Battery Saver Relay Coil Circuit Short to Battery | SJB | Go To PINPOINT TEST A: THE INTERIOR LAMPS ARE INOPERATIVE . |
| B1322 | Driver Door Ajar Circuit Short to Ground | SJB | Go To PINPOINT TEST B: THE INTERIOR LAMPS STAY ON CONTINUOUSLY . |
| B1330 | Passenger Door Ajar Circuit Short to Ground | SJB | Go To PINPOINT TEST B: THE INTERIOR LAMPS STAY ON CONTINUOUSLY . |
| B1342 | ECU is Faulted | SJB | CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved again, INSTALL a new SJB. REFER to MULTIFUNCTION ELECTRONIC CONTROL MODULES . CLEAR the DTCs. REPEAT the self-test. |
| B1687 | Dome Lamp Input Circuit Short to Battery | SJB | Go To PINPOINT TEST B: THE INTERIOR LAMPS STAY ON CONTINUOUSLY . |
| B2477 | Module Configuration Failure | SJB | REFER to MODULE COMMUNICATIONS NETWORK . |
| All Other DTCs | - | SJB | REFER to MULTIFUNCTION ELECTRONIC CONTROL MODULES . |