Mastering Your 7 Way Trailer Wiring: A Complete Guide with Diagram
A 7-way trailer wiring harness is a standardized connector that provides power to various electrical components of your trailer. These components typically include tail lights, brake lights, turn signals, reverse lights, electric brakes, and auxiliary power. The 7-way connector is commonly used for trailers that require additional electrical functions compared to the simpler 4 or 5-pin connectors.
