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Trailer Wiring Connector Diagrams for 6 & 7 Conductor Plugs


6-Way Connector

This 1-1/4-inch round metal connector provided 2 extra connections (compared to a standard 4-wire flat plug) that are usually used for backup lights and electric brakes. NOTE: Actual colors on your connectors may vary.

6-conductor wiring diagram

7-Way Connector

This 2-inch round metal connector is usually used on larger trailers. It has 3 extra connections (compared to a standard 4-wire flat plug) that are usually used to power backup lights, electric brakes, and battery chargers or auxiliary power. NOTE: Actual colors on your connectors may vary.

7-conductor wiring diagram









Check owners manual for towing capacities

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