4 Pin Trailer Wiring: A Comprehensive Guide to Installation and Troubleshooting
4 Pin Trailer Wiring is a standardized electrical connection system used between towed vehicles and trailers. It consists of four color-coded wires housed within a four-pin connector. Each wire serves a specific electrical function, including running lights, brake lights, turn signals, and auxiliary circuits. This type of wiring is essential for trailer safety and legal compliance. It enables… Read More »