K Bike Relays

RELAY BOX LAYOUTS

• Old K75/K100 Relay Box Layout

• K100RS4V & Early K1100

• 94+ K1100

FLASHER RELAY

BMU

• Wiring

• Eliminate

• Cluster Lamp

TRIGGER 4V FAN RELAY

OLD RELAY BOX LAYOUT

Top of page

K100RS4V EARLY K1100 RELAY BOX LAYOUT

Top of page

LATE K1100 RELAY BOX LAYOUT

Top of page

FLASHER RELAY WIRING

Top of page

BULB MONITOR UNIT WIRING

Gray/Red - Front Brake Switch
Gray/Green - Rear Brake Switch
Brown/White - Power - #1 Fuse
Gray/White(2) - Parking Light and #2 Fuse
Gray/Black - Tail Light
White/Blue - Triangle Lamp in Instrument Cluster
Gray/Yellow - Brake Light
Brown - Ground

Top of page

ELIMINATE THE BMU

Gray/Red, Gray/Green -> Gray/Yellow

Gray/White(2) -> Gray/Black

Front brake switch(Gray/Red) & rear brake switch(Gray/Green) to brake light(Gray/Yellow)
Parking light/#2 fuse(Gray/White) to the tail light(Gray/Black)

Top of page

BMU WARNING LAMP

White/Blue wire needs ground to illuminate lamp

Top of page

TRIGGER FAN ON A 4V K BIKE

Ground the blue/yellow wire.

Top of page

K75 ABS Wiring

Relay 1

87A - Brown/Yellow -> Insstrument Cluster

85 - Brown -> to other ABS relay, then to red on pin 19 of ABS brain

86 - Red/Black ->  pin 18 of ABS Brain

30 - Green -> Load shed relay

Relay 2

30 - Red to Fuse 4

85 - Brown to other relay and red to ABS brain

86 - Brown/yellow to 17 of ABS brain

87 - Yellow to both modulators

ABS MAPPING K75 vs. K1100

Rear modulator: 466 same for both models

Front K1100: 442

Front K75: 467

Front sensor K75:  green/Yellow to pin 1, Green to pin 2 (680 sensor, same as rear for K11)

Front sensor K1100: Coax to pin 1, Green to pin 2 (056 snesor)

Top of page