Yamaha YFZ450S 2003 Service Manual page 344

EBS01059
12.Wiring
• Check the entire starting system's wiring.
Refer to "CIRCUIT DIAGRAM".
• Is the starting system's wiring properly
connected and without defects?
YES
The starting system
circuit is OK.
ELECTRIC STARTING SYSTEM
NO
Properly connect or
repair the starting
system's wiring.
8 - 21
– +
ELEC