 where your passenger foot would sit, the right foot of the passenger where it sits on the floor, look at that area right there and see if there's rust. If there is, see if there's some holes through the floor where it's rusted. Because we've had a bunch of these that rust there. The rest of the truck's fine, but they're rusted right there for whatever reason. Must be some water dripping that gets in there somehow. But if it gets through there and gets into that wiring harness, it'll throw all sorts of weird codes because of the body control module hanging out behind there. Give you some false codes in the computer too.