Gm Trailer Connector Wiring. Light Green reverse to Yellow on wire harness Once these wires are connected you will need about 20 feet of double bonded 10 gauge wire 10-2-1 to complete the 12 volt power circuit and the brake controller output circuit to the 7-Way trailer connector if you need them for your trailer. Replace your Fords or GMs OEM connector with this multi-function vehicle-end connector.
Interior electrical connectors pigtails and sockets for General Motors vehicles including Buick Oldsmobile Pontiac Chevy Saturn etc. Here is the diagram for 7-pin connector. GM Genuine Parts Original Equipment and premium ACDelco Gold Professional aftermarket wire and cable products are the ideal replacement parts for your vehicle.
Get it as soon as Sat Feb 27.
The four wires control the turn signals brake lights and taillights or running lights. Advance Auto Parts has 14 different Trailer Wiring Harness for your vehicle ready for shipping or in-store pick up. Here is the diagram for 7-pin connector. Twist-in replacement 7-pole sealed socket RV-style trailer connector.