2003 Ford Expedition Repair Question
Topics covered: Blower motor.
Mileage: 170,000 miles.
Mileage: 170,000 miles.
Asked on January 18, 2013
Ford Expedition Blower motor Problem
Why would my heat and defrost only work on speed 4(the highest)?
Asked by (pending member)Answer
Replied on January 18, 2013
Chances are the blower motor resister needs replaced. It is common to only have the high speed work when they fail.
