Wanted to turn my truck ac on and noticed that in sleeper everything works ok but in cab no air is blowing and nothing works.
Also module is not illuminated as rest of dash knobs.
Checked the fuses , everything looks ok . Just wonder is there somewhere another set of fuses die that Control module or i need new module? Also , Could it be a blower motor , but I doubt that is the problem as there is no power to module. Any suggestion?
No power to climate Control module international LT
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Chicagoalen, Aug 26, 2023.