Inquiring form my brother-in-law. He has a 2003 Grand Cheorkee. The a/c will come on and then just stop. There is a wiring harness right up near the radiator that appears to kick the fan on...you can wiggle it and it will come on...of course it goes back off...harness needs replacing/repair. I've tried to attach a picture of it. It has two wires...a black wire and a blue wire. What is this called and where can we find a replacement. Was thinking if we could just get a new connector, we could just splice into the wires.

Thanks

 

Just go to your local junk yard with a pair of cutters and pay the nice man at the office, splice it in, and viola! Working A/C!

 

If its just a connector you can cut and splice if you want to do it on the cheap, just remember it will have to be cut to be removed.

 

Im having the same exact issue you are having, how did you solve it, im thinking about going to the junkyard and cutting one off and splicing it or just deleting the connectors and splicing those wires together. I dont want to overheat my jeep and i want ac to be cold lol.