I'm adding to this thread because we too have the same issue with our 2014 Chevy Spark. The A/C does not work. The symptoms seem to be the same as everyone else's. No cool air at all being produced. The pressure in the refrigerant system seems to be fine, as in it does not appear to have leaked the refrigerant out. The compressor clicks on and off, it cycles, but still no cool air is produced. We contacted the dealership and they want to charge us $150 for a diagnosis. I have told them about this problem seeming somewhat common, enough so that it has a number of service notices about it, "Cust