Question about 1995 Buick Park Avenue

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Air condition compressor clutch will not engage when called for.

I have followed the GM manuals to the point where they say to take a fused jumper wire from positive battery terminal to the A terminal on the clutch coil of the compressor. Must the connector be on the A terminal with the jumper somehow being piggybacked? With the connector unplugged I get no response from the clutch. The compressor turns freely by hand so it is not seized up.I am trying to recharge the system with r134a plus leak sealer. It is completely empty.

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  • interpak1 Jun 20, 2009

    I have determined that the A/C under hood relay is good and the 30 amp maxi fuse is good. I have jumped across the points on the relay and the compressor started. I am progressing from there to the fuse block under the glove box and then to the control module and then the programmer. SOMEWHERE IT WILL FAIL AND I WILL KNOW WHERE TO GO FROM THERE, I HOPE.

  • yadayada
    yadayada May 11, 2010

    suggest u use live chat

  • yadayada
    yadayada May 11, 2010

    use the Live chat option for this one, that is if u need a quick answer, otherwise take your chances.

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You should be able to run a jumper on the low pressure switch to get the same response you want.

Posted on Jun 19, 2009

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  • Contributor
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Using a heavy needle I pierced the insulation on the terminal wire and attached the jumper to it. The clutch engaged telling me that the coil and clutch assembly are working. I am progressing from there.

Posted on Jun 19, 2009

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1 Answer

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1 Answer

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1 Answer

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