Possible Causes
WARNING: This page is about a different car, the 2005 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
- Circuit 1437 (BK/PK) open, short to ground, or short to voltage
- Circuit 1438 (DG) open, short to ground, or short to voltage
- Parking aid module
- Parking aid speaker