Trailer Wiring Junction Box Installation

Trailer Wiring Junction Box Installation This is a must when buying an old trailer takes no time and will save you lots of headaches. In this video we explain 7way trailer junction box Also see out blog post on this at.

This is a basic wiring diagram for a seven pin trailer configuration. This video is a complete install of a 7 pole trailer plug and junction box on your pull trailer Step by step video on how to terminate.