Interior Lighting
SMART JUNCTION BOX (SJB) DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1316 | Battery Saver Relay Coil Circuit Shorted to Ground | Go to Pinpoint Test E . |
| B1319 | Driver Door Ajar Circuit Failure | Go to Pinpoint Test C . |
| B1327 | Passenger Door Ajar Circuit Failure | Go to Pinpoint Test C . |
| B1335 | Door Ajar RR Circuit Failure | Go to Pinpoint Test C . |
| B1374 | Illuminated Entry Relay Short to Ground | Go to Pinpoint Test A . |
| B1571 | Door Ajar LR Circuit Failure | Go to Pinpoint Test C . |
| B1688 | Lamp Dome Input Circuit Short to Ground | Go to Pinpoint Test C . |
| B1895 | Driver's/Passenger's Door Ajar Output Circuit Failure | Go to Pinpoint Test C . |
| B1896 | Driver's/Passenger's Door Ajar Output Circuit Short to Battery | Go to Pinpoint Test C . |
| B2077 | Liftgate Ajar Sw Circuit Failure | Go to Pinpoint Test C . |
| B2089 | Puddle/Approach Lamp Fault | Go to Pinpoint Test J
(Explorer, Mountaineer). Go to Pinpoint Test L (Explorer Sport Trac). |
| All other DTCs | - | REFER to MULTIFUNCTION ELECTRONIC MODULES article. |