Hi all, Didn't seem to be anywhere else to post this. My daily driver is a '95 Firebird, V6, 5speed. Since is warming up in 'ol Texas, I wanted to use the A/C but it's not working. It was fine last year. The system is charged, has 45lbs of pressure, but the compressor won't run. All of the fuses are good, I swapped the relay's around still nothing. I tested the connector at the compressor and have no voltage at all. Any ideas on what to try next? I'm thinking maybe a cooling fan switch or pressure switch but don't know how to test them or where they are. Thanks for any help, roasting in Texas, aka Harry