Instruction Video 7 Plug Trailer Wiring Diagram. Brown pin for unwanted markers tail lamps and running lights. Click on the image below to enlarge it.
It is the 4 pin connector. Theres a really basic wiring diagram for 7 pin trailer plug. If your vehicle is not equipped with a working trailer wiring harness there are a number of different solutions to provide the perfect.
Purple for backup lighting.
The table and diagram below explains the connections used on a 7 pin setup. Brown pin for unwanted markers tail lamps and running lights. March 17 2021 filled in. 7 pin n type trailer plug wiring diagram7 pin trailer wiring diagramthe 7 pin n type plug and socket is still the most common connector for towing.