New Expert here!
Are we missing a signal from the computer to active the relay?
Do you need a wiring diagram?
Ok.. if you are getting a signal to the relay top active, then the relay should be sending a signal sending out power to the compressor... let me get you a wiring diagram.
Ok.. good... here is the diagram I have... lets be sure we are on the same page...If you are in fact getting a signal to active the relay, then you should have power coming out of the relay on the dark green wire.
I hope this helps! Please don't forget to hit the "accept" button if you have found my answer helpful. You can always accept my answer now, and repost back again later on if you have any more questions. If you want to discuss it some more just hit "reply", it's free to do so otherwise don't forget to hit "accept" and leave positive feedback if you found my answer helpful.
I am just checking up on you. Did you have any further questions?
Right now i'm waiting on my mechanic to trace down the a/c wires. He is very busy, so it may be up to a week before he has a chance to check the wiring.
Don't worry, i haven't forgotten.