12s Trailer Socket Wiring Diagram. 7 pin plugs fitted to trailer wiring looms regularly have spade connectors. The pins usually have a small screw to retain the wire on the back.
Below is a diagram of a 12s plug with coloured pins as they are wired. Listed below are some basic 12n and 12s type wiring diagrams that will help in vehicle wiring for both road lights and caravan internal electrics. 12n 7pin trailer & caravan lighting wiring diagram.
On the rear of the pins the numbers are marked in the plastic next to each pin.
Below is a diagram of a 12s plug with coloured pins as they are wired. Diagram kia sedona tow bar wiring full version hd quality diagrams sat it gz 2171 pm 12n socket 12s trailer jeep ncwiringw legrandbleu caravan realwiring hotelristoranteeuropa homesteader plug wiringblogsk samanifattura ford focus for towbar diagramsu towing centres uk ltd free 7 pin redowiring amicidelpresepionapoli volvo diagramcrane maremmagolfclub diagram kia sedona tow bar wiring full. If you have a 13 pin socket fitted to your vehicle, adaptors to plug in so you can use a normal 7 pin plug are available. Wiring diagram for 12n type 7 pin black socket or plug for vehicle road lights.