Cool How To Ground Trailer Lights Ideas. Here are some tips to follow: Web follow the ground wire and locate the point where it attaches to the trailer frame, which is usually on the trailer tongue.
If the light assembly only has a single intensity bulb and there are two wires then one wire would be for the ground circuit. Web the white wire is the trailer’s ground wire, the green wire is for your right turn, the brown wire is for your tail lights, and the yellow wire operates your left turn signal and left brake light. Web part of the series:
