My air works but will not kick over to Recirculation even though the button light lights up it wont really do it. And i also noticed that when the defrost is on that it really does not blow out the defrost vents but to the floor. the vent control knob seems to work because it will switch between floor and top vents. Just will not recirculate. Help?
There is a selector motor on the side of the heat ac coil box under the dash. it should have 2 or 3 levers on the side of it. it controls the dampeners the select where your air is moving to from the defrost to the bi level to the floor or all of the above find that control module and then turn the car on and start moving the selector switch back and forth slowly while watching that module if its moving the levers then you have a more serious problem and need to have a professional look at it. check to make sure that the levers are even connected and that the wiring harness is even hooked to the control module
I need know where is the expansion valve a/c from my venture 2001
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