Understanding trailer wiring color codes is essential for safe and efficient towing. In this episode, we break down everything you need to know about trailer wiring harnesses, including the standardized color codes for 4-way, 5-way, 6-way, and 7-way connectors. Discover the role each wire plays, the recommended wire gauges for different functions, and how to avoid common wiring mistakes. Whether you're a DIY enthusiast or a professional, this guide will help you confidently wire your trailer for a smooth and legal towing experience.

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