A/c clutch will not turn on

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MOUNTAINDAN
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I Have a 2001 S10 quad cab with a 4.3l. The A/C clutch will not ingage. I can manually operate the relay and the clutch operates. Will a bad pressure switch allow it to operate manually or is that after the relay? I have not checked the freon level.
Jul 10, 2006 at 7:16 PM
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MIKEYBDMAN
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If your freon is too low, your clutch will never engage to run the compressor. I would have the system evacualted and service back to the proper level of freon first. If then it doesnt run, lets talk switches and wiring......
Jul 13, 2006 at 5:04 PM