DTC Charts
WARNING: This page is about a different car, the 2009 Mercury Milan, 2009 Lincoln MKZ, and 2009 Ford Fusion. 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 . |
| B1331 | Decklid Ajar Rear Door Circuit Failure | 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 . |
| B2499 | Courtesy Lamp Output Failure | Go to PINPOINT TEST A . |
| All other DTCs | - | REFER to MULTIFUNCTION ELECTRONIC MODULES article. |