09-22-2016, 06:28 AM
my digital gauge was all over the place. i ended up running a new wire from the junction box in the blower motor bay to the gauge. (forest and i did it while at steve magowns place last summer). it flashes low when there is no signal to it. you can set an alarm temp where it will blink as well.
tom
tom
2002 45'8" Newell Coach 608 Series 60 DDEC4/Allison World 6 Speed HD4000MH