Understanding Your Tail Light Wiring
If you’re hooking up a trailer, you’re going to need to understand tail light wiring color codes. Getting the wiring right is essential for safe and legal operation. Messing it up can cause your lights to malfunction, increasing the risk of accidents and landing you in trouble with the law.
Most trailers and vehicles follow a standard color-coding system. This article will cover the basics of this system, different connector types (like 4-pin, 5-pin, and 7-pin connectors), and their uses.
We’ll also walk you through common wiring color codes, how to choose the right wire size, and essential safety tips to keep in mind while you are working on your trailer’s tail lights.