Hi, I have a 2001 ram 1500 5.2 and my interior lights/3rd brake light dont work. I checked the IOD fuse and its fine. My radio works(aftermarket). I dont know where to start. Anything to help me along would be greatly appreciated!
The brake light is a seperate issue. Have you checked the bulb? if it's good, have someone depress the brake and check for power to the socket with a test light. If you don't have anything there, it's probably a bad stop lamp switch. Interior lights could be a defective door switch. Do they work when manually activated on the headlamp dimmer or off the passenger door?