Front AC Controls work but wont work the air.

2008 FORD EXPEDITION
63,500 MILES
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CORBINWALLACE
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  • 1 POST
The AC controls will work but it wont work the air. Air stays on hi at all times. you can control where the air blows. Rear controls work fine its just the front.
Sep 28, 2011 at 2:08 AM
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JACOBANDNICKOLAS
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  • 110,175 POSTS
It sounds like a couple things. First, the fact that it only runs on high leads me to believe that the blower motor resister is bad. As far as the AC, check to make sure the AC compressor is turning on. If it is, check the blend air door.
Sep 28, 2011 at 2:13 AM