2004 Chevy Silverado does not blow hot air.
I have an 04 Silverado and the AC seems to be stuck on cold air even when I move the switch. It used to blow really hot air like a week ago but this morning no matter what settings I have it still blows ice cold air.
Worth mentioning is I have dual climate, the one with two sliders. Also the LEDs have been out for a while, is it possible that this is fixable by replacing the control module? How would I go about diagnosing the cause if not?
u/JiggleDome — 2 days ago