No power to the OBD2 port ot Cig lighter
Hey guys, This is my first post and can I say I'm glad to be here!
I just bought a tuner for my Class C E450 Ford and found no power to the OBD2 port. I've googled, found a blown fuse, replaced it and still nothing. The fuse has power to it, slot 23 I think, inside the cab. I read somewhere that there was a relay in this line too. I assume it's under the hood but I didn't get a chassis manual with the camper so i'm lost. If someone knows where I can get a manual I'll be on it. I have other problems too but they will be in a different thread.