Hi all have a little wiring question that's related to the 7 pin trailer wiring which is why i'm posting here. new to me truck,same camper the #7 pin or center pin or yellow wire pin all the same is aux..... commonly used for back-up lights or aux power I have the camper wired to take fed direct from truck[said yellow wire] while running and short stops with a fused system in camper disconnect so i can switch to battery in box[no charge to this battery] On previos truck[02 dodge] said pin [center ,#7 ,yellow wire] was live. not so on this one see sig so is this wire fused [will save me lots of tracing ]or is it hard wiried for backup at factory thanks

 

From what Ive seen first gens didnt ever come with any 7 pin couplers or any for that matter. I put a "inline" connector kit for a trailer plug on my 93 and it had no provision for either trailer brake or aux or backups. There is no factory aux 12v for it either. I would say its not fused and would trace it up to the point of power and fuse it for safety.

 

Hey thanks for the reply I figured as much but one can allways hope for an easy out