DTC Charts
WARNING: This page is about a different car, the 2009 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
SMART JUNCTION BOX (SJB) DTC CHART
| DTC | Description | Action |
|---|---|---|
| B1084 | Trunk Lamp Circuit Failure | If the luggage compartment lamp is inoperative, go to Pinpoint Test F . If the luggage compartment lamp is always on, go to Pinpoint Test G . |
| B1319 | Driver Door Ajar Circuit Failure | Go to Pinpoint Test D . |
| B1327 | Passenger Door Ajar Circuit Failure | Go to Pinpoint Test D . |
| B2021 | Dome Lamp Output Return Circuit Failure | Go to Pinpoint Test A . |
| B2550 | Dome Lamp Output Circuit Short to Ground | Go to Pinpoint Test A . |
| B2554 | Dome Lamp Output Circuit Failure | If the interior lamps are inoperative, go to Pinpoint Test A . If the interior lamps are always on, go to Pinpoint Test D . If the battery saver does not deactivate, go to Pinpoint Test H . |