Trailer Connections Diagram. 322005 120108 pm. 01909 473 749.
Wiring diagrams for 7 pin 12n n type trailer lights plugs and sockets. Lh tail lamp end outline no plate lamp. The third brown wire is the one that is responsible for the taillights.
Pin 7 is center pin.
Typically made from die cast metal construction they offer a concealed terminal with a dust cover for protection against the elements. The one stop shop for all your trailer towing accessories info at towingandtrailerscouk t. 1 trailer connectors between the trailer and passenger car light truck or heavy trucks with 12v systems 11 13 pin trailer connector iso 11446 12 7 pin trailer connector for absebs iso 7638 2 13 7 pin trailer connector type 12n iso 1724 131 pin 2 54g 132 special case for australia 14 7 pin trailer connector type 12s iso 3732. The table below with the diagram explain the connections used on a 7 pin setup.