7 Prong Trailer Plug Wiring. A colour coded trailer plug wiring guide to help you require your plugs and sockets. Sorry but I don't want to labor the trailer hitch stuff gain.
If you don't follow this your trailer (or tow vehicle) can't be used with any other implement. Trailer plug wiring is standardized across all vehicles, no point trying to find vehicle specific info. For automobile, truck, marine, and RV use.
Find great deals on eBay for trailer wiring plug adapter.
For automobile, truck, marine, and RV use.
Our trailer wiring diagram is a colour coded guide designed to help you wire your trailer plug or socket. Plug and Play T-harnesses to connect to vehicle wiringTrailer wiring connectors, for both truck and trailer. Brand New. the price of the seven prong system the removal of the old system and the install of the new system.