1996 LT-4 w/6sp with 23,000 mi. Has digital climate control and valves for changing air flow don't respond when buttons are pressed. The heater blows hot and the air conditioning blows cold and the auto fan works as it is supposed to.
The problem is that air always comes out of the floor vent and the defroster vent at the same time. The control buttons don't redirect the air flow.
Is this vacuum operated or electrical? Is there a troubleshooting list for me to check?
Tuesday, July 10th, 2007 AT 4:08 PM