Possible Causes
WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.
- An open, short to voltage, ground or together in circuits 1991 (LB/WH) or 1990 (WH/LB).
- Air inlet door actuator.
- EATC module.
- EMTC module.
- Stuck or bound linkage or door.