Blue2DoorYukon
Newbie
I've got a 94 Yukon with the digital ac control unit, worked perfectly until last year, it no longer turns on and if does turn on, if I adjust the blower speed past the 2 speed the module turns off. If the truck sits for a large amount of time the module might turn on. I'm stumped on what it could be, I've plugged in a new module, hooked up the multimeter and just basically everything I can try. Any help would be appreciated.
