does any one know if and where is the fuse for the info center on the headliner? the lights work but the screen is blank. can't find a list any where that desribes what fuse runs that thing. every thing else in the truck works. it is an 07 ram 2500 with the 6.7 six speed manual.
thanks

 

The overhead is actually a module. self contained little computer. if it were a fuse the lights would not even work.

 

I'm guessing you tried some of the buttons. I believe you can toggle through different displays (temp, mpg, etc) one of them being blank.

 

i have tried the buttons..nothing works. i was messing with it at the fuel station. then a half a mile down the road. the screen was blank. where does the power sorce come from if it is a self contained modual. where do i go to check that there is even power going to the unit.