Yamaha YZF-R1 Series Service Manual page 455

SIGNALING SYSTEM
3. Main switch
4. Main fuse
9. Backup fuse
12.Ignition fuse
13.Signaling system fuse
14.ABS ECU fuse
15.Hazard lighting fuse
18.Engine ground
19.Battery
23.Joint coupler
24.Front brake light switch
25.Handlebar switch (right)
29.Relay unit
32.Neutral switch
34.Fuel sender
37.Gear position sensor
40.Shift sensor
46.Coolant temperature sensor
48.ECU (Engine Control Unit)
66.Hydraulic unit assembly (ABS ECU)
68.Rear wheel sensor
71.Meter assembly
72.Fuel level warning light
74.Neutral indicator light
75.Shift indicator light
76.Multi-function meter
78.Oil pressure and coolant temperature warning
light
80.Turn signal indicator light (right)
81.Turn signal indicator light (left)
88.Oil pressure switch
89.Handlebar switch (left)
93.Horn switch
94.Turn signal switch
95.Hazard switch
96.Horn
98.Rear turn signal light (right)
99.Rear turn signal light (left)
100.Front turn signal/position light (right)
101.Front turn signal/position light (left)
105.Rear brake light switch
106.Tail/brake light
A. Wire harness
C. Sub-wire harness (coolant temperature sensor)
F. Sub-wire harness (oil pressure switch)
*. Joint coupler for YZF-R1
**. Joint coupler for YZF-R1M
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