7 Pin Trailer Socket Diagram. Splice the seven-pin trailer plug leads to the trailer harness. There have been slight variations over the years as most newer caravans control the battery charging in the caravan rather.
Splice the seven-pin trailer plug leads to the trailer harness. Note - left turn, right turn, and brake lights work. All diagrams are as viewed from the Cable Side - see example above.
Establishes a secure connection between your major vehicle and the additional trailer; Transfers the electronic signal lights from the vehicle to trailer.
These zones are identified by letters ranging from A to E.
Splice the seven-pin trailer plug leads to the trailer harness. Many trailer sockets have a live wire to operate the electric fridge in the trailer. This is a basic reference article about trailer and caravan wiring; the plugs and sockets that are commonly in use in Australia, and the pin colour codes that are designed to coordinate proper connections, according to Australian Standards.