Gm Trailer Wiring Diagram. 800 x 600 px source. White wires for any power that occurs on the light.
Here are two wiring diagrams for the 7 pin n type trailer electrical plug. The basic diagram for the connector is quite like above types. The first diagram is a simple set up of two brake lights two indicators and two side lights.
Purple for copy lighting.
10 chevy truck trailer wiring diagram trailer wiring diagram truck and trailer tractor trailers. 10 chevy truck trailer wiring diagram trailer wiring diagram truck and trailer tractor trailers. 800 x 600 px source. Also it must connect with things if included that use the aux power and back up lights too.