Question about GMC K2500

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Can't find all the wires for the ac compressor in the wiring harnis the compressor has 3 sets of wires coming off can only find 2 sets in harnis?

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One is a ground. that one is usallt not in the harness.

Posted on Jul 24, 2009

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4. Remove the suction hose and discharge hose from the compressor. 5. Remove the 4 mounting bolts on the compressor.
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INSTALLATION IN REVERSE ORDER
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