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duel heat/ac,d side hot,p side cold will not change
Posted to HVAC Forum on 12/2/2009 2 Replies

the air doors change from floor,to dash,to windshield and back. hot air comes out of the driver side and cold air comes out of the passenger side, changed the control head made no difference. is there a way to check the door motors? how do I access the trouble... Login to read more.

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car Vehicle Data

1999 Buick Regal GS 3.8L

Engine3.8 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1999 Buick Regal GS 3.8L

Engine3.8 L
Trans4-speed Automatic (Electronic)