Yamaha WR250F 2021 - Page 307

ELECTRIC STARTING SYSTEM
8-6
4. Joint connector
6. Main relay
7. Engine ground
8. Battery
9. Frame ground
10.Main fuse
11.Starter relay
12.Starter motor
13.Diode 3
14.Diode 5
22.ECU (Engine Control Unit)
35.Engine stop switch
36.Gear position switch
37.Diode 1
38.Starting circuit cut-off relay
39.Clutch switch
40.Start switch
41.Diode 4
A. Battery sub-lead
B. Wire harness