Wait crap, I just realized I think you're all right with compressor. It looked like part of the other loom, but I turned my head 4 different ways and saw I was wrong.....so check to see if theres a sensor on back side of compressor. High pressure, I will tell you this if the compressor was new or rebuilt and just bolted on they didn't take off the factory plug under snap ring. You need to install a sensor if theres not one there......lol
