Honda Wiring Colors

ColorUseOriginDestination
BlackSwitched HotIgnition SwitchFuses
BlackSwitched HotIgnition SwitchHandlebar Switch
BlackSwitched HotIgnition SwitchStarter Switch
BlackSwitched HotIgnition SwitchVoltage Regulator
Black/BrownFused HotFuse BoxOil Light
Black/BrownFused HotFuse BoxNeutral Light
Black/RedFused HotFuse BoxStarter Switch
Black/WhiteIgnition System HotKill SwitchCoils
Blue/WhiteSwitched HotStarter SwitchDimmer Switch
BrownTail/Rear LightBrown/White Ignition SwitchBrown Lead
Brown/BlackFused HotFuse BoxBrown/White Lead
Brown/WhiteRunning LightsBrown/WhiteTurn Signal Switch
Brown/WhiteGauge LightsBrown/WhiteGauges
Brown/WhiteTaillightBrown/WhiteIgnition Switch
GreenGroundLoadGround
Green/RedStarter Safety CircuitStarter RelayClutch Switch
Green/YellowBrake LightBrake Light SwitchBrake Lamp
GrayHot Turn SignalFlasherTurn Signal Switch
Light GreenHorn CircuitHorn SwitchHorn
Light Green/RedNeutral CircuitNeutral SwitchNeutral Light
OrangeLeft Turn SignalsTurn Signal SwitchLeft Turn Signal Lamp
Light BlueRight Turn SignalsTurn Signal SwitchRight Turn Signal Lamp
Orange/WhiteLeft Running LightsTurn Signal SwitchBrown Lead
Light Blue/WhiteRight Running LightsTurn Signal SwitchBrown Lead
RedHotBatteryIgnition Switch
Red/WhiteCharging LeadRectifierBattery
WhiteLo LightDimmer SwitchHeadlight
BlueHi LightDimmer SwitchHeadlight
White/GreenFused Hot: Turn SignalFuse BoxFlasher
White/GreenFused Hot: HornFuse BoxHorn
White/GreenFused Hot: Brake LightFuse BoxBrake Light Switch
YellowCharging SystemStatorRectifier
Yellow & BlueIgnitionPointsCoils
Yellow/RedStarter CircuitStarter SwitchStarter Relay