I'm having an issue with my AC system that appears to be electrical. One day it just stopped working. I scanned and ran through some diagnostics and the system pressures are fine. It appears the magnetic part of the compressor is not engaging. Haven't had a a chance to complete the diagnostics requiring testing of resistance and ohms at the compressor. However an hour later after running the tests the AC started working again.

I've noticed the past couple of days sometimes it'll work and other times it wouldn't. I'm puzzled