No Power to A/C Compressor
I have a 98 B2500 2wd, reg cab, and reg bed. After 2 yrs & baby on the way, I've decided to get the A/C going again. The lines are a couple of years old, and I replaced the 2 inline pressure switches. The fuse has power across it and the switches are getting power. The relay is good, but I am only seeing .03 volts at the compressor. I have disconnected the low pressure switch and jumper its (harness) connector pins together (paper clip works). I then jumped the other (hi pressure switch), then both switches. The voltage was still .03V to the compressor. I do need to refill the system, but I can't get power to the compressor to cycle to fill it. What am I missing?