jjazul
Member
Heater stopped working who knows when. Houston, Texas rarely gets cold. Finally did this year and welp no heater. I've changed thermostat, engine coolanto temp sensor, fan temp sensor next to it since I was there, checked heater control valve, fully functioning, opens and closes no errors, with help from pops I turn the AC fan to 1 put the temp knob to the right on the red heat side and heven saw the valve open and close so the wire is ok and the unit is good. I feel I've done good so far so where do I keep going I feel I did all the small cheap stuff first. What's next, I got no codes so that won't help.