Motorcycle Turn Signal Relay Wiring
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Motorcycle turn signal relay wiring. Usually not always just usually the hot wire from the battery is a red one. In other words you re going to power your turn signals directly from your battery for testing. Ground the signal lights to the frame. Blue must be by the process of elimination the brake light.
This is the tail light wire plug three wires and the license plate light two wires by comparing to the turn signal wires we know the black with yellow stripe is ground. Attach your turn signals to the switch and wire the left side and right side signal together. Turn and thread or purchase our 2 x threaded bungs as along as your frame tube is wide normally around 25mm choose your mount location on the rear frame rail and drill out the size hole to allow your threaded slug to slide through ours are 14mm diameter. Allowing a completely seamless mount with no visible wiring.
Because the red wire is found in both circuits it must be the power. Basic wiring ng motor signal light and flasher relay. Connect a power wire to your flasher relay and from the relay to your turn signal switch.