Wiring Trailer Plug On Truck. The friendly trailer-hitch counterman points to the display But wiring a trailer may not be easy. And the trailer plug on the back of your truck doesn't remotely match the one on the trailer.
Your trailer wiring plug doesn't match the one on your vehicle. Wiring up a truck for trailer towing isn't as hard as it looks; many new trucks come prewired from the factory, and there are kits that make the operation plug and play. But with all this talk about trailer brakes and wiring etc I started looking how mine worked, I know, if it ain't broke don't fix it.
Restore the brake lights and turn signal on your The Plug is constructed from durable materials to protect the wiring.
On my truck, not only was the trailer wiring bad, but the wiring on my truck was out too.
The ground wire screw attached to the steel chassis is also a good Before connecting the wires to the plug, be sure to slip the protective rubber boot over the harness. This is how you would wire up a trailer wiring plug to your XJ for towing purposes. Trailer wiring is very important to towing safety.