This supplies power to the road lighting of your trailer or caravan. There is a standard method of wiring a 7 pin trailer connector.
Trailer Wiring Diagram And Installation Help Towing 101
7 pin diagram of trailer lights. A wiring diagram is a streamlined traditional photographic depiction of an electrical circuit. 7 way trailer wiring diagram is explained in details in the picture and the table below. 4 pin connectors are the standard used for most trailers. 7 pin trailer wiring is one of the most popular wiring configruations particularly the traditional configuration versus the sae j2863. The 7 pin n type plug and socket is still the most common connector for towing. This has now been replaced by 13 pin euro plugs on all new caravans.
Large 5th wheel trailers. The ground wire should be run from the frame of the vehicle to the trailer. Three wires are for the trailer while the last wire is the ground wire. Many trailers have three circuits. It reveals the components of the circuit as simplified forms as well as the power and also signal links in between the gadgets. Collection of ford 7 pin trailer wiring diagram.
By law trailer lighting must be connected into the tow vehicles wiring system to provide trailer running lights turn signals and brake lights. In the trailer wiring diagram and connector application chart below use the first 5 pins and ignore the rest. Below is a diagram for the original plug and socket showing the functions of each pin. The single 7 pin electrics power left and right indicator and taillights fog lights and brake lights. If you dont follow this your trailer or tow vehicle cant be used with any other implement. On most recreational vehicles.
If your truck has a built in 7 pin socket but you only need 5 of the pins. 7 way trailer connectors are used by the following vehicle types. Use this 7 pin trailer wiring diagram to properly wire your 7 pin trailer plug. Trailer electrical connectors come in a variety of shapes and sizes. Single 7 pin electrics also known as 12n towing electrics are needed to power the lighting on a trailer caravan cycle carrier or anything youre towing. The circuits are for left and right brake lights and running lights.
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. Trailer wiring diagrams trailer wiring connectors. Use the 7 pin connector anyway see below and just leave out the last 2 wires. The basic purpose remains the same whether your truck and trailer is using a 4 way 5 way 6 way or 7 way connector. 7 pin trailer wiring diagram with brakes.
Gallery of 7 Pin Diagram Of Trailer Lights
