Originally Posted by UpstateNY Bill

There is a known defect in the wiring harness connector at the drivers side kick panel. Too much current going through the wire burns up the pin for the blower in that connector. If sitting in the drivers seat, just sideways kick the inside of the car next to your left foot and your ac blower may start working again. That is where the connector is. I spliced in a wire to bypass that one pin of the connector and haven't had a problem since.

Google "Equinox connector C200" and you will find the info you are looking for. Good luck.