The Kuryakyn 7673 plug and play trailer wiring and relay harness are new and improved for Gold Wing bikes. Provides standard five-wire output; run, brake, left turn, right turn, ground. Also includes bonus wire that can be connected to provide 12V fused power to the trail for compartment lights or keyless entry systems. Relay harness utilized inputs from the motorcycle to direct power from the battery to the appropriate trailer lighting circuit. Includes (1) trailer wiring isolation relay, (1) GL 1800 trailer sub harness, (1) inline fuse and Y-wire assembly with heat shrink covered butt connectors, (1) hardware kit, (1) alcohol pad; suggested tools for
installation (not included): set of hex wrenches, combination wrenches, side cutter, electrical tape, set of screw drives, test light or multi meter. Kuryakyn 7673 plug and play trailer wiring and relay harness is compatible with
Gold Wing models: 01-10 GL1800.