5 Pin Trailer Connector Wiring Diagram. In addition to several models of connectors on the market, there are numerous adapters that connect one brand to another. The following trailer wiring diagram(s) and explanations are a cross between an electrical schematic and wiring on a trailer.
But, it does not have as sophisticated and electrical intensive characteristics that RV and other expensive trailers might have. In addition to several models of connectors on the market, there are numerous adapters that connect one brand to another. In the North American market it is very common for brake lights and turn signals to be combined.
The following trailer wiring diagram(s) and explanations are a cross between an electrical schematic and wiring on a trailer.
The white wire is your ground wire, which must be cut short and attached Connect one end of the spare piece to the other marker light wire, using another butt connector.
There is a lot of competition and confusion in the trailer world when it comes to connectors. A number of ISO standards cover trailer connectors, the electrical connectors between vehicles and the trailers they tow that provide a means of control for the trailers. Without a factory wiring diagram, I don't know where else to look.