Yamaha WR250F 2021 - Page 321

LIGHTING SYSTEM
8-20
4. Joint connector
5. Headlight relay
6. Main relay
7. Engine ground
8. Battery
9. Frame ground
10.Main fuse
22.ECU (Engine Control Unit)
42.Taillight
43.Multi-function display
45.Headlight
A. Battery sub-lead
B. Wire harness