2018 Chevy Silverado 7 Pin Trailer Wiring Diagram. Look at the wiring diagram for your truck and determine the designation given to the ground location for the taillights. How to install new wiring or repair a bad connection.
Not sure which wires attach to what on your trailer connectors? The only point of contact to the outside world (meaning the world that exists outside of the trailer itself) comes on the truck side of the four-prong connector (or seven-prong connector if you are using a. Trailer Wiring Diagram and Color Chart.
Once the wire is free connect it to the black post on the front of the fuse box.
This is a short video series of the steps that I have taken to refurbish and old Utility Trailer that was designed and built by my father.
Our trailer wiring diagram is a colour coded guide designed to help you wire your trailer plug or socket. Wiring Guide for Trailer Plugs, Adapters & Sockets. Trailer Wiring Diagram and Color Chart.