7 Way Trailer Wiring Kit With Junction Box

In this video we explain 7way trailer junction box Also see out blog post on this at. MICTUNING 7 Way Electrical Trailer Junction Box 7 Gang Trailer Wire Connection Box Weatherproof Amazon Product Link. This is a basic wiring diagram for a seven pin trailer configuration.

My trailer lights and brake controller recently stopped working and I had to troubleshoot the problem In this video I show how to. How to wire a 7 pin trailer plug diagram shown. Items used- Wire loom.

Trailer Wiring Junction Box Installation This is a must when buying an old trailer takes no time and will save you lots of headaches.