4 Way Trailer Plug Wiring Diagram. Australian trailer plug and socket wiring diagrams. You must check the trailer manual to see if the wiring is correct but normally the white wire is called the ground wire while the brown wire is used for tail lights.
Otherwise the structure will not work as it ought to be. New wiring diagram towbar electrics caravan diagram. As the name implies they use four wires to carry out the vital lighting functions.
November 4 2021 wiring diagram.
4 way tow vehicle side. This 4 prong trailer wiring diagram version is far more acceptable for sophisticated trailers and rvs. If your vehicle does not have a 4 way connector its usually pretty simple to add one. Heavy duty connector wiring diagram trailer light wiring trailer wiring diagram truck and trailer.