Junction Box Trailer

In this video we explain 7way trailer junction box Also see out blog post on this at. How to make a safe and attractive connection to the power grid if you have a new smart meter installed on a pole We'll tell.

This is a basic wiring diagram for a seven pin trailer configuration. Trailer Wiring Junction Box Installation This is a must when buying an old trailer takes no time and will save you lots of headaches.

Items used- Wire loom. This trailer brake and light tester was inspired by Scottthesigncrafter and the video he created for a similar build After servicing.