2018 International LT
Cummins
No APU
The panel in the bunk that controls bunk heating and air conditioning is flashing on and off. This is the factory panel, not the Espar.
Everything seems to work, it's like the backlight is going on and off.
Is there a bulb or a wire that could be the issue or am I looking at something more exotic?
Bunk HVAC Controls Flashing
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Bugsy1108, Jun 25, 2021.