The easiest way to find out if there is an electrical issue causing the compressor to not come on is to just go to the compressor with the engine on and A/C on and check for voltage. If you have voltage then everything is working and it is most likely the compressor.
I have attached the wiring. Just go to the compressor on the white wire and check for voltage. If there is no voltage then we need to to go to the relay and suspect that is the issue.
Let us know if you have questions. Thanks
Images (Click to enlarge)
Sunday, August 30th, 2020 AT 7:31 AM