DTC Charts
WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
SMART JUNCTION BOX (SJB) DTC CHART
| DTC | Description | Action |
|---|---|---|
| B1320 | Driver Door Ajar Circuit Open | Go to Pinpoint Test C . |
| B1328 | Passenger Door Ajar Circuit Open | Go to Pinpoint Test C . |
| B1336 | Door Ajar RR Circuit Open | Go to Pinpoint Test C . |
| B1572 | Door Ajar LR Circuit Open | Go to Pinpoint Test C . |
| B1688 | Lamp Dome Input Circuit Short to Ground | Go to Pinpoint Test C . |
| B2077 | Liftgate Ajar Sw Circuit Failure | Go to Pinpoint Test C . |
| B2A35 | Courtesy Lighting Output Circuit Open | If the courtesy lamps are inoperative, go to Pinpoint Test A . If the courtesy lamps stay on continuously, go to Pinpoint Test C . |
| B2A36 | Courtesy Lighting Output Circuit Short to Ground | Go to Pinpoint Test A . |
| All other DTCs | - | REFER to MULTIFUNCTION ELECTRONIC MODULES article. |