A/C prob
A/C prob 
im haveing A/C probs i think it my low PSI switch is there any way i can test to see if that the prob it on my 2000 ss 
Wrong forum first off.
Second...Did you check the system pressure? If it's low it won't work. You can test the switch by unpluging it and testing for continuity between the two pins. If the pressure is up there should be continuity.
You can replace the switch without having to discharge the system. There is a schrader valve under it.
Re'
Second...Did you check the system pressure? If it's low it won't work. You can test the switch by unpluging it and testing for continuity between the two pins. If the pressure is up there should be continuity.
You can replace the switch without having to discharge the system. There is a schrader valve under it.
Re'
