How To Wire A Towing Harness. I took mine in to Uhaul to have them install a tow bar and light harness. How To Identify Your Vortec Truck Engine & Year - GM Made many changes years to years that can help pinpoint the actual model year of your engine Click Year for Pinouts for Truck Harnesses.
How is the wire harness for towing? If the C is used to tow a bike trilaer again only the brake lights. I took mine in to Uhaul to have them install a tow bar and light harness.
However, installing the wiring harness is pretty difficult.
Well still haven't gotten the hitch on nor a trailer nor a idea on how to move but we did close.
On a car, a good wiring harness can make the difference between a weekend joyride and a long tow home. Some of the wires inside these links are made BOLD. While towing a trailer, safety should be first and foremost on your mind.