Au Falcon Trailer Wiring Diagram. Falcon: AU Fairlane: AU LTD: AU. Pole Travel Trailer Connector Wiring Color Code.
A wide variety of electrical wiring diagram options are available to you, such as phase, application, and applicable industries. I drew this crude diagram to help explain. Any sub-system can be deleted (monitor, inverter, solar, alternator, shore) or added later.
The regulations for driving trailers stipulate that when driving the trailer the lighting must harmonize with the vehicles.
It is easier than you think.
On the cover it shows that I have positive on what should be a big fat orange wire but I've got nothing. You might not have the "Trailer Back-Up Light" relay, either. Common trailer wiring faults & some helpful wiring diagrams.