12-05-2021, 12:06 PM
if you follow the wires coming off of the fan you will find a simple on off bitmetal thermostat. usually looks like a penny with mounting tabs on it. those two relays next to the crossover are the ones that switch between home theatre and car radio for the speakers.
tom
tom
2002 45'8" Newell Coach 608 Series 60 DDEC4/Allison World 6 Speed HD4000MH