Smart Junction Box (SJB) Diagnostic Trouble Code (DTC) Index
WARNING: This page is about a different car, the 2005 Mercury Montego, 2005 Ford Freestyle, and 2005 Ford Five Hundred. 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 | Action |
|---|---|---|
| B1342 | ECU is Faulted | CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved again, INSTALL a new SJB. REFER to MULTIFUNCTION ELECTRONIC MODULES . |
| B1799 | Lamp Turn Signal Front Output Circuit Open | GO to PINPOINT TEST N . |
| B1801 | Lamp Turn Signal Front Output Circuit Short to Ground | GO to PINPOINT TEST N . |
| B1875 | Turn Signal/Hazard Switch Signal Circuit Failure | If the hazard lamps are inoperative, GO to PINPOINT TEST P . If the hazard lamps are always on, GO to PINPOINT TEST Q . |
| B2044 | Left Rear Stop Lamp Circuit Short to Ground | For Montego, GO to PINPOINT TEST N . For Freestyle or Five Hundred, REFER to STOPLAMPS to continue diagnosis of the stoplamp. |
| B2045 | Left Rear Stop Lamp Circuit Open | For Montego, GO to PINPOINT TEST N . For Freestyle or Five Hundred, REFER to STOPLAMPS to continue diagnosis of the stoplamp. |
| B2046 | Right Rear Stop Lamp Circuit Short to Ground | For Montego, GO to PINPOINT TEST N . For Freestyle or Five Hundred, REFER to STOPLAMPS to continue diagnosis of the stoplamp. |
| B2047 | Right Rear Stop Lamp Circuit Open | For Montego, GO to PINPOINT TEST N . For Freestyle or Five Hundred, REFER to STOPLAMPS to continue diagnosis of the stoplamp. |
| B2281 | Right Turn Switch Short to Ground | GO to PINPOINT TEST M . |
| B2282 | Left Turn Switch Short to Ground | GO to PINPOINT TEST M . |
| All other DTCs | - | REFER to MULTIFUNCTION ELECTRONIC MODULES . |