2006 Gmc Sierra Trailer Wiring Diagram. I think with a good wiring diagram and locations of the relays and modules the problem could be figured out. This Harness With A Seven-pin Universal Heavy-duty Trailer Connector Is Attached To A Bracket On The Hitch Platform.
Hi there; Here is the wiring diagram for the trailer wiring for your truck. Diagrams for the following systems are. My problem is the wiring from there to the rear of the pickup.
Each recall record lists the failing product and the corrective action taken.
Hi there; Here is the wiring diagram for the trailer wiring for your truck.
This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. It has trailer ready wiring, i.e. it has some wires run to the rear of the pickup for lighting. This provides all you need to connect a trailer to the tow vehicle.