A few questions about the AC compressor. It looks like the AC compressor clutch isn't activating on my 1997 K1500 5.7L.
The fuses look good and the relay was swapped with the one next to it and the clutch isn't engaging on the compressor.
To check for power of the plug going to the compressor do I need the truck running?
Do I need to put the multimeter ground to the plug or just ground on the truck body to check for voltage to the plug?
Trying to follow the instructions from this video/thread:
The fuses look good and the relay was swapped with the one next to it and the clutch isn't engaging on the compressor.
To check for power of the plug going to the compressor do I need the truck running?
Do I need to put the multimeter ground to the plug or just ground on the truck body to check for voltage to the plug?
Trying to follow the instructions from this video/thread:
ac clutch does not engage
I got truck in garage around -10 or so with doors open. its a 1991 5.7 . while running I press the ac on inside the cab. all I see is ac blinking on and off. I am trying to engage the clutch. is it possible it is too cold to engage the clutch etc? I somewhat read it has...
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