My vehicle AC system stopped working, brought to one auto shop in town who stated that the BCM circuit board is probably the problem, after they recharged system with Freon, and confirmed compressor/clutch not engaging. And they did not have the coding ability to reset the BCM when replaced. So I brought my vehicle to Kelly’s automotive, they troubleshot it and confirmed the compressor was bad, not the BCM. Though it was an expensive repair, glad I brought the vehicle to KARS. One suggestion would be, since the condenser was replaced, this provided a good opportunity to have cleaned the radiator since it was now exposed…after about 18 years on the road, it sure needed it 🙁