Rewiring trailer lights from scratch can be a pretty daunting task, so today I am showing you all the tricks in the book to do it right the first time. In this video loaded with lots of tips and tricks I've learned from all my experience working on cargo, boat and storage trailers and I will share them all with you. In this tutorial I replace the 4 pin flat wire harness - all the marker lights, directional and the brake / stop lights.
0:00 Intro
1:24 overview / upgraded led lights I used
2:25 4 pin wiring
3:30 making wire connections
4:13 what wires do what
4:47 wire harness testing using a meter
5:55 protecting the wiring
6:55 under carriage wiring
7:27 testing lights as you go easily
8:00 3 way turn/brake running lights
9:24 modifying brackets with steel and abs plastic
10:53 I am done
how to rewire trailer,how wire trailer lights,how to fix trailer lights,trailer light repair,trailer light install,how to install trailer lights,trailer plug wiring,trailer wire schematic,trailer wiring,how to wire stop lights,trailer light led,trailer wiring harness install,trailer wiring 7 pin,trailer wiring 4 pin,trailer wiring harness,trailer wiring color code,trailer light kit install,trailer lights out,trailer light wiring,boat trailer lights