Large 7 Pin Trailer Plug Wiring Diagram

13+ Large 7 Pin Trailer Plug Wiring Diagram PNG. See below for complete video demonstration of 'how to wire up a 7 pin trailer plug or. 7 pin large round trailer socket wiring diagram:

Hopkins Trailer Wiring Harness Diagram Download from wholefoodsonabudget.com

Anyone have a diagram of which pins supply which functions? Your 7 pin trailer plug is now wired up and ready to be used. Wire = right turn signal/brakes pin 7 (centre of plug) attaches to the black wire with the green stripe = backup lights.

This is the style we recommend.

You were looking for the wiring diagram/colors for the truck connectors instead of the trailer plug wiring. Jim, does your trailer just use the standard plug? Such as trailer plug and socket, trailer light and lamp, trailer jack, trailer coupler, trailer axle, trailer wheel, trailer body. From 4 pin flat to 7 way round connectors.