The trailer pulling option (Z82? Z85?) includes a 7 pinXsta Z 28 said:Do 04 HD's come prewired to provide power to a trailer for things like interior lights, 12v power outlets, and such?
I have the trailer wiring package, but the lights inside the trailer do not work?
Zeeb said:There was a brake controller harness in the glove box on my truck. It was taped together and the fuse was in the middle of that.