Yamaha FZ8NA Service Manual page 525

ABS (ANTI-LOCK BRAKE SYSTEM)
FZ8SA
1. Main switch
6. Main fuse
7. Frame ground
8. Engine ground
9. Battery
10.Negative battery ground lead
14.Relay unit
15.Starting circuit cut-off relay
25.ECU (engine control unit)
43.Meter assembly
48.Multi-function meter
53.ABS warning light
56.Right handlebar switch
57.Front brake light switch
58.Engine stop switch
59.Start switch
60.Rear brake light switch
78.Tail/brake light
86.Ignition fuse
88.Signal fuse
90.ABS motor fuse
91.ABS solenoid fuse
92.ABS ECU fuse
93.ABS ECU (electronic control unit)
94.ABS test coupler
95.Front wheel sensor
96.Rear wheel sensor
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