7 Pin Trailer Plug Wiring. Work with a partner to test all your lights, including hazards and reverse. There is a lot wiring that you have to tie into your truck's wiring harness, but it is easier to do than it seems.
Fortunately, no matter what connector you have on your trailer, we have the wiring harnesses. Work with a partner to test all your lights, including hazards and reverse. Type: A plug style will connect directly into your fitting with no additional wires.
Fortunately, no matter what connector you have on your trailer, we have the wiring harnesses.
Type: A plug style will connect directly into your fitting with no additional wires.
Some connectors will also contain wires that can extend the cable length between the trailer and your vehicle. A colour coded trailer plug wiring guide to help you require your plugs and sockets. If you don't follow this your trailer (or tow vehicle) can't be used with any other implement.