7 Way Trailer Wiring Diagram. The wiring connections and placement are different. Circuit Function common ground electric brake tail/running lights battery charge left turn/stop right turn/stop.
Color white blue green black red brown yellow. This is connected to each pin of the connector and should make it easier to find. The thing is I have to go to the tail lights to make attachments.
If you are rewiring your trailer completely, check out our trailer rewiring guide.
Industry standard wiring configurations and color codes.
The wiring connections and placement are different. Offroaders Staff Editor Trailer & Towing. Trailer plug wiring is standardized across all vehicles, no point trying to find vehicle specific info.