7 Pin Flat Trailer Connector Wiring Diagram. Trailer plug wiring is standardized across all vehicles, no point trying to find vehicle specific info. The following trailer wiring diagram(s) and explanations are a cross between an electrical schematic and wiring on a trailer.
Not surprisingly, the standard flat-style connector for trailers uses four pins, with.
Not sure which wires attach to what on your trailer connectors?
Does one of your turn signals not work and you're not sure Various styles of connectors are available with four to seven pins to allow transfer of power for the lighting as well as auxiliary functions such as electric. Maybe someone could go to a dealer and ask to look at the wiring diagram. Your trailer wiring plug doesn't match the one on your vehicle.