Trailer Plug Wiring Diagram Uk

This supplies power to the road lighting.

Trailer plug wiring diagram uk.
Wiring diagram for double relay on 12s socket.
If you can not figure out your wiring even after reading this guide then contact your local mechanic or trailer shop for help.
Below is a diagram for the original plug and socket showing the functions of each pin.

Products commonly needed for trailer wiring projects.
Wiring diagrams for 7 pin 12n n type trailer lights plugs and sockets.
Wiring diagram for self switching relay on 12s socket.

Wiring diagram for 7 prong trailer plug wiring diagram for 7 pin trailer connector wiring diagram for 7 pin trailer plug wiring diagram for 7 pin trailer plug australia people understand that trailer is a vehicle comprised of quite complicated mechanisms.
The 7 pin n type plug and socket is still the most common connector for towing.
This guide is here to help you.

This automobile is designed not just to travel one place to another but also to carry heavy loads.
Be sure to check out our trailer tips on how to wire a trailer and troubleshooting trailer lights.
However you cannot go by wire color because it always varies from trailer to trailer.

Check and test the fuses on all circuits.
Usually a brown wire contains the running light circuit.
How to wire a 7 pin 12 n type trailercaravan plug in the uk trailer lights are normallly connected using a 7 pin plug and socket known as a type 12n.

This is currently the most popular plug used for towing as it does the lighting on most trailers and caravans.
They can be purchased as a standalone plug for the truck or trailer or as a complete loop with both the plug and the socket included.
You will want to trace the wire back to where it leads on the trailer to determine its function and then make the connection in the trailer connector as needed.

12 n type plugs are used for road lighting only.
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.
Ensure that there is a good clean earth connection to the vehicle body the 7 pin socket the trailer 7 pin plug and the trailer lamp units.

If you are local to us give us a call if you want to schedule a time to have your trailer fixed.
If you look at a socket or plug you should be able to see the pin lables 1 7.
7 pin n type trailer plug wiring diagram 7 pin trailer wiring diagram 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.
This supplies power to the road lighting of your trailer or caravan.