I will check that out asap that helps out a lot. I will let you know what I find out

I HAVE NOT JUMPED IT I don't have power to it or compressor that's what I'm trying to figure out I used a TESTING LIGHT to check ground and see if I had power which I have nothing at connector other then ground that what I'm trying to figure out is which wire does what and where the wires go to trace

Yes pressures are correct. So it most likely a broke wire going to high pressure switch?? I know the ground is good on switch I just not sure where the other two wire go and how it check to find bad wire

No signal

I have a2006 GMC Sierra with a 5.3 I have no power going to the a/c compressor or high pressure switch I have replaced all fuses and relays plus replaced control panel freon levels are good had that checked low pressure switch has been jumped and have good ground on compressor and high pressure swit...