...defrost and floor wont blow out vents whats the problem Sounds like you are having trouble with the environmental station actuators, either you have a vacuum leak, line disconnected, or bad vacuum ...
Environmental controls quit working. Occasionally Environmental controls quit working. Occasionally come on at start up, but usually quit shortly after or don't come back at all. I have checked all ...
...to the dealer. Perhaps this advice can avoid having you end up at the same place! Remove the middle environmental control knob (fan blower speed, I think) by tugging on it until it comes off. ...
...environmental station as well, which means you will have to disconnect the water lines to the heater and the a/c also. Verify your door problem by going to the center of the dash at the bottom find ...
that does not fix it, then look at the heater control head on the dash or the blend door within the environmental control box
Hyundai Entourage 2007 Today when I turned the engine off, I heard a Tapping sound that sounded like it was coming from around the cigarette lighter One of the AC (environmental control) actuators.
Where is the cigarette lighter in my 1997 grand prix Under the environmental controls (center). Pull out the ashtray and the lighter socket is on the right of the ashtray.
...and if ok , replace the module You may need to check vacuum controls within the environmental control box or take it out for inspection to check if one of the internal doors are stuck or
...check environmental controls. Feel heater hoses under hood to see if they get warm when engine is warm. Could be control valve is not being opened to allow hot coolant into interior heat
Question about Cars & Trucks
...the cable located for the hot/cold door switch on chevy epica 2004 Most cars today no longer use cables for the environmental controls. They use vacuum lines to vacuum motors to move the blend
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