Question about 2003 Cadillac CTS

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Air conditioning only blows warm air. tryed everything I can think of

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What did u try?? recharging the system??? i know the slightly older caddy systems had 4 a/c sensors,2 pressure sensors and 2 temp sensors,u should have it scanned and see if there are any codes for any a/c system sensors

Posted on Sep 05, 2009

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Air Conditioning - blows warm


Hi

If the fuses are all ok and you can hear the aircon clutch clicking when you attempt to switch it on, then I think it may be time for a re-gas! You could do it yourself with a can of gas from an autofactors, but you wouldn't get the pressure right, and, there would still be old gas in there.

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Regards

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