Trailer Aux Lights Wiring Diagram. Our trailer wiring diagram is a colour coded guide designed to help you wire your trailer plug or socket. Find the trailer light wiring diagram below that corresponds to your existing configuration.
Sifted through countless firewall passthrough threads to. The wire diagram of a switch you found looks like a standard "Carling" switch with two switchable poles with three position and indicator lights. The trailer wiring diagram shows this wire going to all the lights and brakes.
The trailer wiring diagram shows this wire going to all the lights and brakes.
I'm looking to wire in LEDs for DRLs.
Referring to a wiring diagram for a trailer comes in handy during installation. I have wired the aux lights exactly like the diagram you posted with the exception of the fuse. I decided to throw together a schematic of how the OEM AUX switch should be wired, and print it so that when I install the wiring I would have a handy reference.