Malone MegaSport MPG550LB, Manual

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Electrical/Lighting
Properly functioning trailer lights are a must for safety, so check your lights every time you use your
trailer. Some problems, such as a burned-out bulb or a bad ground wire, can be a snap to fix—others
can be a real pain to diagnose and repair.
Wiring Diagram For Trailer Lights
Note: Wiring colors are the same from incandescent lights and LED light kits.
Yellow (driver’s side turn signal)
Green (Passenger side turn signal)
Brown x 2 (running lights , both sides)
White (common ground
Trailer Wiring Assembly
Incandescent wiring
LED wiring
Our trailers use a standard flat four pin connection at the harness. Some larger vehicles are outfitted
with a round 7 pin configuration. If this is the case on your vehicle you’ll need to use an adapter like
the one pictured.