Question about 1998 Cadillac DeVille

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1998 cadillac deville reads service ac system

THE AC COMPRESSOR WAS CHANGED, ADDED FREON AND NOW THE DASH READS service ac system? There is no cold air blowing......

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Hi,check if the compressor clutch is engaging,if not check the conection at the compressor if ok check,fuse ,or relay ,if those are fine and the commpressor is engaging,check freon presure ,may be too high or low, if this is the case ,correct the problem and disconect the negative cable from the battery for a minute to reprogram the sistem..C1

Posted on Jan 04, 2009

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Jan 07, 2009 | 1998 Cadillac DeVille

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