Yamaha 2009 XP500Y TMAX Service Manual page 317

SIGNALING SYSTEM
4. Main switch
8. Backup fuse (odometer and clock)
9. Signaling system fuse
11.Ignition fuse
13.Taillight fuse
14.Battery
15.Main fuse
22.Front brake light switch
27.Fuel sender
29.ECU (engine control unit)
40.Speed sensor
49.Rear left turn signal light
50.Rear right turn signal light
51.Tail/brake light
52.Turn signal relay
55.Horn switch
56.Turn signal switch
57.Rear brake light switch
58.Horn
59.Front right turn signal/position light
60.Front left turn signal/position light
65.Multi-function meter
67.Speedometer
68.Fuel meter
72.Right turn signal indicator light
73.Left turn signal indicator light
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