These plugs often get damaged. Connect each colour wire on a light to the corresponding wire of the same colour on the trailer wiring.

How To Wire A 7 Pin Flat Trailer Plug
Led trailer lights wiring diagram nz. The diagram is the new zealand standard for the 7 pin flat trailer plug used on prescott trailers. You can be assured that we have the right parts to suit your requirements phone. Here is the brand new generic wiring harness. Cm trailer equipment are a leading distributor of high quality trailer parts and components to the light trailer building industry in new zealand. Utility trailer 03 4 pin trailer wiring and diagram duration. Before connecting each wire slide an appropriately sized piece of heat shrink over each wire.
I believe there is about 25ft of wiring which should be plenty for a trailer of this size. Led trailer lights with non standard wiring. If your vehicle is not equipped with a working trailer wiring harness there are a number of different solutions to provide the perfect fit for your specific vehicle. This is just a standard 4 way connector with a ground parking and signal or brake lights. Slide the heat shrink over the join and apply heat to seal. The trailer wiring diagram shows this wire going to all the lights and brakes.
Connect the wires from the lights to the new wiring. An extra pin allows using another extra function. If you have a separate wiring system on your vehicle you can use part rm 732 which will take the separate wiring and convert it to a 2 wire system needed for the led lights and pigtail. I have attached a helpful article that explains trailer wiring. 5 way trailer wiring diagram allows basic hookup of the trailer and allows using 3 main lighting functions and 1 extra function that depends on the vehicle. Another of the new basic skills family of short videos one of my viewers requested i do a video showing how to wire up the trailer lighting plug so here it is.
Repeat for second light. Pins 2 and 5 are not used on our standard range of trailers. Some trailer builders just connect this wire to the frame then connect the ground from all the other lights and accessories to the frame as well. Complete with a color coded trailer wiring diagram for each plug type this guide walks through various trailer wiring installation solution including custom wiring splice in wiring and replacement wiring. Also it must connect with things if included that use the aux power and back up lights too. 5 wire trailer wiring diagram.