3 Wire Trailer Light Wiring. Are you confused about how these epoxy filled electronic converter are made ? I also made a utube of this, but for those instructables fans.
Four wire trailer light connectors the typical type of connection used for pulling small to medium boat trailers and small utility trailers. Connect each colour wire on a light to the corresponding wire of the same colour on the trailer wiring. Truck Trailer Light Wiring: Options & Packages.
The one problem with most of these kits and prewired installations is that they leave the truck wiring and electrical components vulnerable.
How to wire truck and trailer lights.
This page has wire diagrams for many electric options including wires for trailer lights, brakes, alt power and connectors. I am asking for help on how to make it work because others say you can, not because I dont want to. Find the trailer light wiring diagram below that corresponds to your existing configuration.