Napa Trailer Junction Box

In this video we explain 7way trailer junction box Also see out blog post on this at. Nilight Heavy Duty 7 Way Inline Trailer Plug with 7 Gang Junction Box 8 Feet Trailer Connector Amazon Product Link.

This is a basic wiring diagram for a seven pin trailer configuration. How to wire a 7 pin trailer plug diagram shown.

Items used- Wire loom.