I have a 2003 Ram with the 4.7l engine. A little while back my radio, dome light, power locks and remote entry all stopped working. I have checked all the fuses I can find, all seem good, I have disconnected the battery in hopes it would do something. Still nothing works. Any help I can get would be greatly appreciated because I love my truck and I want everything in it to work!

 

Check the wires in the door boot for broken or pinched wires

 

Ok, I pulled the door panels and checked as much of the wiring that I could. I found no broken, pinched, burned or frayed wires. When I have the engine running the dome lights and remote entry work, but, still no radio. I could not get the boot open in either door to check those wires. I am a simple backyard mechanic, but, I really want to fix this myself. I can''t afford to take it to a mechanic. Is there anything else I can do or check, or do I need to get those boots off? Thanks in advance for any help anyone can give me.

 

check your fuses. Do you have an aftermarket radio installed? If so, check the connections and make sure none of the connections are exposed

 

May be the ignition lock set, try wiggling the key while the truck is running, maybe the radio will come on. I believe everything your talking about is fed through the ignition switch, and not a relay.