Turn Lamps
SMART JUNCTION BOX (SJB) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| 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 | Go to Pinpoint Test O . |
| B2048 | Left Rear Turn Lamp Circuit Short to Ground | For Milan or MKZ, go to Pinpoint Test N
. For Fusion, REFER to Stoplamp to continue diagnosis of the turn lamp. |
| B2049 | Left Rear Turn Lamp Circuit Open | For Milan or MKZ, go to Pinpoint Test N
. For Fusion, REFER to Stoplamp to continue diagnosis of the turn lamp. |
| B2050 | Right Rear Turn Lamp Circuit Short to Ground | For Milan or MKZ, go to Pinpoint Test N
. For Fusion, REFER to Stoplamp to continue diagnosis of the turn lamp. |
| B2051 | Right Rear Turn Lamp Circuit Open | For Milan or MKZ, go to Pinpoint Test N
. For Fusion, REFER to Stoplamp to continue diagnosis of the turn lamp. |
| B2281 | Right Turn Switch Short to Ground | Go to Pinpoint Test M . |
| B2282 | Left Turn Switch Short to Ground | Go to Pinpoint Test M . |
SMART JUNCTION BOX (SJB) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1485 | Brake Pedal Input Short to Battery | Go to Pinpoint Test K . |
| B2048 | Left Rear Turn Lamp Circuit Short to Ground | For Fusion, go to Pinpoint Test J
. For Milan or MKZ, REFER to Turn Signal and Hazard Lamps . |
| B2049 | Left Rear Turn Lamp Circuit Open | For Fusion, if the lamp is inoperative, go to Pinpoint Test J
. For Fusion, if the lamp is always on, go to Pinpoint Test K . For Milan or MKZ, REFER to Turn Signal and Hazard Lamps . |
| B2050 | Right Rear Turn Lamp Circuit Short to Ground | For Fusion, go to Pinpoint Test J
. For Milan or MKZ, REFER to Turn Signal and Hazard Lamps . |
| B2051 | Right Rear Turn Lamp Circuit Open | For Fusion, if the lamp is inoperative, go to Pinpoint Test J
. For Fusion, if the lamp is always on, go to Pinpoint Test K . For Milan or MKZ, REFER to Turn Signal and Hazard Lamps . |