Normal Operation
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.
Under normal operation, the windshield wiper motor receives open and ground inputs from the multi-function switch through circuits CRW17 (GN/VT), CRW18 (VT/WH), CRW19 (BU/OG) and CRW08 (VT/OG) to activate the wipers to the appropriate speeds.
Possible Causes
- Short to ground in circuit CRW08 (VT/OG), CRW17 (GN/VT), CRW18 (VT/WH) or CRW19 (BU/OG)
- Windshield wiper motor
- Multi-function switch