Question about 1994 Cadillac DeVille

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Air conditioner not working.

My AC stopped working in my 1994 Cadillac Deville. It is not a "coolant issue" My question is "Does my car have a fan or compresser?" what actually "blows"the air out of the vents and where is it located? also what important info would I need to know before performing this repair myself.

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  • Anonymous May 24, 2009

    I have the same problem the air is not cold it apprears the AC comprssor is running so I thought it might be the AC comparessor relay but now I can't figure out where it goes I put a new AC relay and 40 amp fues at the top but can't find where the AC compressor goes. I have a 94 Seville SLS. Can you please help I have asthma and the heat is a bid problem. Thank you.

  • yadayada
    yadayada May 11, 2010

    do u have even the slightest understanding of an ac system? IT HAS A FAN AND A COMPRESSOR



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If your just talking about the fan, the fan is the blower motor. Behind your glove-box is a black plastic box that houses the evaporator(which the blower blows on to give you cold air, the heater-core ( which the blower blows on to give you heat). Your car has both components, the compressor is mounted in front of your car's engine and the fan, you know. Most likely you won't be able to handle repairing the a/c system. You can buy 1lb. cans to charge your a/c but repairing it requires special tools, gauges, temp. readings, containment systems,and so on. But if there is something specific that you want to attempt then ask and 'll try to help.

Posted on May 15, 2009


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without more information, check the following:

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