I bought a 1995 Dodge Caravan with 3.0L. The dome lights and radio don't work but everything else does. I have checked all of the obvious fuses and they are good. The radio would pop when you turned it on and then nothing. No lights or sound, so I thought bad radio. When I was wiring in a new radio I was testing the wiring and I only have power when the ignition is on. I have a haynes manual but the wiring diagram leaves a little bit to be desired. Does anybody know if the dome lights and radio are inter-related? Do they share a relay? Does anybody know where I can get a better wiring diagram so I can trace the battery wire from the radio all the way back to the battery?

 

Alldata. Haynes books are good for campfire starter.