dual climate control is blowing hot air out of driver side a/c vents and cold on 1994 Buick LeSabre

air out of passager a/c vents rear vent also blows same as front drivers side can this be repaired and what will be the cost.

Asked by for the 1994 Buick LeSabre
1 answer
Yes it can be fixed, there is a motor on the blend door that needs to be replaced, not sure about cost though, you can find the parts on ebay pretty cheap..