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.
- fuse(s)
- circuit 57 (BK) open
- circuit 185 (BK) open
- circuit 186 (BN/LB) open or short to ground
- circuit 640 (RD/YE) open
- circuit 688 (GY/LB) open or short to voltage
- circuit 1010 (DB/OG) open
- rear window defrost relay
- rear window defrost switch
- heated rear window grid
- antenna module
- DDM