Possible Causes
WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
- circuit 186 (BN/LB) short to voltage
- circuit 688 (GY/LB) short to ground
- circuit 1010 (DB/OG) short to ground
- rear window defrost switch
- rear window defrost relay
- DDM