5 Way Trailer Wiring Harnes Diagram

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.

5 way trailer wiring harnes diagram. A wiring diagram is a streamlined traditional pictorial representation of an electrical circuit. 3 4 inch by 1 inch 6 way rectangle connectors right turn signal green left turn signal yellow taillight brown ground white. What you will need to do is wire the trailer with a wishbone 5 way trailer harness a40w5b. Use the 7 pin connector anyway see below and just leave out the last 2 wires.

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. 6 way system rectangle plug. 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. When i drive and manually.

I have a 2018 silverado 1500 i installed a tekonsha p3 brake controller and wired it to the adapter that came with the vehicle. 5 wire trailer wiring diagram. It shows the components of the circuit as streamlined shapes and the power and signal connections between the devices. Where to attach trailer side 4 way 5 way 6 way 7 way 7 way 6 way 5 way 4 way right turn green 18 16 right turn of vehicle s wiring harness trailer s right turn signal left turn yellow 18 16 left turn of vehicle s wiring harness trailer s left turn signal ground white 16 12 vehicle ground point metal uncoated rustproof vehicle ground.

An extra pin allows using another extra function. The red wire is for the running light function the green wire is for stop and turn functions and the black wire is for the reverse light function. In the trailer wiring diagram and connector application chart below use the first 5 pins and ignore the rest. Trailer electrical connectors come in a variety of shapes and sizes.

If your truck has a built in 7 pin socket but you only need 5 of the pins. Use on a small motorcycle trailer snowmobile trailer or utility trailer. Variety of 5 pin boat trailer wiring diagram. Assortment of 5 wire to 4 wire trailer wiring diagram.

The light grounds through the mounting studs. By law trailer lighting must be connected into the tow vehicle s wiring system to provide trailer running lights turn signals and brake lights. The basic purpose remains the same whether your truck and trailer is using a 4 way 5 way 6 way or 7 way connector. Trailer wiring diagrams trailer wiring connectors.