Okay, it is hot here in Georiga. I thought that I could go through this summer without looking at my AC system but my wife won't ride in my K5 without the AC. Here is my question, I do not have any power at the compressor. I have checked the plug with a test light and I am not getting anything. I have traced the wire back to the plug at the blower motor and still no power. Any ideas on what could cause this? I have also tried to find a service manual that I could buy that would show this. No luck on this either. Does anyone have a shop manual for a 85 that could scan the wiring diagram and email it to me? Any help would be greatly appreciated!