I have an electrical issue and I can do just about anything under the hood but electrical stuff I just hate. But i just bought a 95 2500 with a v-10 apparently the previous owner pulled a fifth wheel and put in a brake controller for it. But I think his wiring knocked out the radio and I cant figure out where the wiring is off at. I've checked the fuses and no problems there. If anyone can give me a hand and tell me where to look for the problem I would much appreciate it.

 

Is there anything else that doesn't work? Usually, the radio is on a shared fuse with several other things......

 

The headlights cut out on me one time when i went from brights down to regulars and the O/D off light doesnt work thats the only thing ive noticed so far

 

does it have a stock stereo or is it after market? i would guess that the problem is probably in the cab since that is where the brake controller is installed.