The truck is a 2005 dodge cummins and the odometer isn't working, 4x4 light doesn't work but does engage. Also the shift indicator does work some times. Does anyone have any ideas? Just fuses? The cable on the diff? Or the instrument panel itself? Any help would be appreciated

 

In my 06 my tach doesn't work and just recently the cargo lamps quit workin and they are powered through the gauge cluster.. but i know with mine i have to replace the entire cluster its self.. you might have to the same... Electronics could be goin bad. Usually with the dodges if your speed sensor on the diff goes bad then your and light will come on and I'm pretty sure the brake warning light comes on also.... Jist my previous expierence's..