5 Wire Trailer Connector Wiring Diagram

Assortment of 5 wire to 4 wire trailer wiring diagram.

5 wire trailer connector wiring diagram. 4 way flat trailer wiring diagram pics. The basic purpose remains the same whether your truck and trailer is using a 4 way 5 way 6 way or 7 way connector. 3 4 inch by 1 inch 6 way rectangle connectors right turn signal green left turn signal yellow taillight brown ground white. Trailer wiring diagrams trailer wiring connectors.

Trailer side 4 way round trailer side 5 way flat trailer side 7 way pin style car side wire color key 7 way rv blade style car side 6 way round car side. A trailer with a 5 wire harness has connections for marker brake and signal lights as well as an electric braking system. A wiring diagram is a streamlined traditional pictorial representation of an electrical circuit. 5 pin trailer wiring diagram download.

5 pin boat trailer wiring diagram collections of wiring diagram for a 7 round trailer plug inspirational 5 pin flat. Blue electric brakes or hydraulic reverse disable see blue wire notes below in the trailer wiring diagram and connector application chart below use the first 5 pins and ignore the rest. An extra pin allows using another extra function. 10 22 2009 9 50 14 am.

1 4 wire the first 4 pins white brown yellow green just like the 4 pin connector above. 5 way trailer wiring diagram allows basic hookup of the trailer and allows using 3 main lighting functions and 1 extra function that depends on the vehicle. Use on a small motorcycle trailer snowmobile trailer or utility trailer. Boat trailer wiring diagram trailer wiring junction box diagram.

The red and blue wire can be used for brake control or auxiliary. Trailer electrical connectors come in a variety of shapes and sizes. Various connectors are available from four to seven pins that allow for the transfer of power for the lighting as well as auxiliary functions such as an electric trailer brake controller backup lights or a 12v power supply for a winch or interior trailer lights. Following the standard method for wiring a trailer connector is vital to the safety of your vehicle while towing.

Trailer side car side wiring plug diagram. Can also be used as custom wiring on trailers with 3 light wire systems. Traditional trailer with brakes use a 5 pin connector. By reducing a 5 wire to a 4 wire you eliminate the connection for the trailer s brakes.

Connecting the wrong color wires will result in mismatched taillight functions and confusion on the road. Use this 4 pin trailer wiring diagram to properly wire your 4 wire trailer plug. By law trailer lighting must be connected into the tow vehicle s wiring system to provide trailer running lights turn signals and brake lights. If your trailer is significantly heavy and is at the upper limits of the towing capacity of the vehicle.