Bunk control

[mallyo]

2016 international prostar.
I have no power to the power button for AC/Heater in bunk control panel when I put the tractor into auto start. System has all power and main board is good.

 

[Rigjockey]

Maybe just a bad switch?

 

[Uncle Birchy]

Maybe just a bad switch?

Fuse does he still got the original owners manual...

Should be a diagram the fuse box & pictures too Pull this that see if it's burned just buy same one replacement