What color wire is running lights on trailer?

What color wire is running lights on trailer? Trailer Wiring Has 5-Wires White, Yellow, Green, Yellow/Brown, and Green/Brown On a 4-Way flat trailer wiring harness, white is the ground, brown is running lights, yellow is left turn signal and green is right turn signal. What color is the running lights? The only color legally allowed … Continue reading What color wire is running lights on trailer?