The doors dont work to change air flow to Mid or Floor. I've checked vacuum lines and appear to have vacuum to the control unit. Is it my electronic climate control? This occurred after I installed a new engine. At the same time I cant get the ecurity alarm to clear.
Buick Q&AAsk Your Question
1997 Buick LeSabre Question: The air conditioner compreswsor works fine and cold air from the defroster.
Verified customer reviews for auto repair shops near you