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1994 Volvo 940 Question: Ac won't blow cold



Visitor, 2.3L 4 Cylinder, Orlando, FL, August 19, 2010, 00:42

my ac is blowing hot air even after I charge it. When I turn it on the compressor does not chip in but when I check it, it seem to be working fine. what could cause it to blow hot air?

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  • Answer #1

    August 19, 2010, 01:35

    I don't fully understand. Is the compressor running? What is "running fine"?

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    Visitor, August 20, 2010, 01:39

    the compressor doesn't run when I turn the ac on but when I test the compressor separately, it seems to be working fine

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    Visitor, August 20, 2010, 12:31

    OK, got it. So the compressor is not getting power to operate. You'll want to verify that the power is being sent from the A/C control panel. You'll need a wiring diagram and a test light (or volt meter) to do this. You can get a wiring diagram here: http://bit.ly/mitchell_repair_manuals_online

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