Air conditioning

[danman6677]

Wasnt sure if this goes here but, my 1994 k1500 with a 350.
I hit the button for the AC but the compressor doesnt turn, first I checked the fuse but its good, whats next?

 

[twomanymontes]

Check the charge. If it's too low on refrigerant the low pressure switch won't let it turn on. Jump the low pressure switch on the side of the accumulator and see if the compressor turns on. IF it does, your low on refrigerant.

If not, check for power and ground at the compressor connector. IF no power or ground, then you will need to start back tracing the wiring.