DTC Charts
WARNING: This page is about a different car, the 2007 Lincoln MKX and 2007 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
SMART JUNCTION BOX (SJB) DTC CHART
| DTC | Description | Action |
|---|---|---|
| B1578 | Lamp Park Input Circuit Short to Ground | Go to Pinpoint Test P . |
| All other DTCs | - | REFER to MULTIFUNCTION ELECTRONIC MODULES . |