5 Way Trailer Light Wiring Diagram. It can transfer electricity better compared to the connector is recommended for higher level electric in the auto. It shows the components of the circuit as simplified shapes and the capacity and signal friends between the devices.
Click on the image below to enlarge it. It may transfer electricity better so the connector is recommended for higher level electric in the auto. No key other than oversized earth pin on the socket or plug.
The second diagram shows two brake lights two indicators two side lights and a fog light.
Collection of trailer lights wiring diagram 5 way. Although 5 way connectors are not as common as 4 ways and 7 ways many trailers do use 5 way wiring harnesses. 5 wire trailer wiring diagram. Other wiring diagrams on this site.