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a/c not working yet- car generates alot of heat in cabin

650 Views 4 Replies 4 Participants Last post by  500MPL
not blowing but generating heat
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The flap issue sounds like the vacuum diaphragms that switch the flaps for the desired use demanded. Switch the ACC from EC to A/C and see if you hear a "hissing" noise. May very well be a diaphragm that needs to be addressed along with the electrical issue.

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