Quote:
Originally Posted by phinsup
There is no voltage TOO the compressor clutch, that should be on regardless of coolant level should it not? If I unplug the cable to the clutch with the a/c on i should have 12 volts shouldn't I? I guess I could check coolant pressure, all the lines on the a/c are only 3 years old, that would suck if there was a leak already.
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You will not have voltage TOO the compressor if you are low on refrigerant. One way to check is to bypass the pressure switch and see if you have voltage to the clutch cable.