13 pin electrics combines both the basic and advanced electrical features needed for towing within one plug. The brown pin 5 in most cases is not used when wiring tow bar electrics and it is important to ensure that the white pin 3 cable is earthed.
12v 7 Pin Round Aluminum Trailer Socket Waterproof Trailer Towbar Connector For Trailer Light Lamp
Tow bar socket wiring diagram. Genuine tow bar wiring kit consists of a vehicle specific wiring harness and control unit with vehicle connectors and relays designed to fit and operate specifically with your vehicle. Wiring diagram for self switching relay on 12s socket. In some cases a split charge relay might be needed in order for the power to switch divide from charging a leisure battery and the car battery. Towbars witter towbars westfalia towbars tow trust towbars dixon bate towbars motorhome towbars wiring towing security information videos. Wiring diagram for a 13 pin tow bar socket and plug many caravans built after 2008 have the new 13 pin connector for the electrical connections to the car. Socket and plug wiring instruction.
Wiring diagram for double relay on 12s socket. Most kits consist of a trailer control unit loom with corresponding plug in connectors power and communication cables fully detailed vehicle specific. 13 pin towing socket. Check and test the fuses on all circuits. Towbar wiring fitting diagram for sockets and plug wiring instructions toggle navigation. Whilst coupling up the 13pin plug to the connector takes a bit of getting used to as it requires a twist connection it does offer a few advantages.
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. To help you understand how 7 pin towbar wiring works our helpful diagram will help you visualise how the functions connect with towbar wiring colours.
Gallery of Tow Bar Socket Wiring Diagram
