My rear AC stopped working. When I turn it off with the thermostat, I hear a click around the breaker panel, and the same when I turn it on. Other than that, there are no sounds or responses from th...
If the breaker isn't blowing, turn it on and wait a few minutes to see if the compressor comes on. If it does, your fan motor or start cap is bad. If nothing comes on you might have a bad relay, PTCR or start cap. If you are electrical take the shroud off, the sheet metal cover to the capacitors and take a look.