Normal Operation - Trailer Reversing Lamps
WARNING: This page is about a different car, the 2007 Lincoln Mark LT and 2007 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
Circuit 1043 (DG/YE) supplies voltage to the coil side of the trailer tow reversing lamp relay. Ground is supplied to the trailer tow reversing lamp relay through the CJB. When the trailer tow reversing lamp relay is energized, voltage is routed from the CJB fuse 10 (20A) to the trailer tow connector through circuit 140 (BK/PK).
Possible Causes
- Fuse
- Circuit 14 (BN) open
- Circuit 52 (YE) open
- Circuit 64 (DG) open
- Circuit 140 (BK/PK) open
- Circuit 206 (WH) open
- Circuit 962 (BN/WH) open
- Trailer tow parking lamp relay
- CJB
- Trailer