Chevy Truck Trailer Plug Corroded? Easy 7-Pin Connector Repair!
By South Main Auto LLC
In this video I carry out the common task of replacing a corroded 7-pole trailer connector on the back of a 2013 Chevy pickup. This setup is very similar across many years of Chevy and GMC trucks. On this one, the corrosion has gone beyond just the trailer socket, so it also needs a new wiring pigtail. Fortunately, replacing both the 7-pin connector and pigtail is a pretty simple repair that just about anyone can tackle with some basic tools. If the trailer lights, brakes, or other functions on your GM truck are acting up, this crusty old connector is definitely one of the first places worth…