Yamaha YFM7FGPW Service Manual page 426

EBS01041
8. Main switch
• Check the main switch for continuity.
Refer to "CHECKING THE SWITCHES".
• Is the main switch OK?
YES
EBS01042
9. Engine stop switch
• Check the engine stop switch for continu-
ity.
Refer to "CHECKING THE SWITCHES".
• Is the engine stop switch OK?
YES
EBS01057
10.Start switch
• Check the start switch for continuity.
Refer to "CHECKING THE SWITCHES".
• Is the start switch OK?
YES
ELECTRIC STARTING SYSTEM
NO
Replace the main
switch.
NO
Replace the left han-
dlebar switch.
NO
Replace the left han-
dlebar switch.
9 - 21
11.Rear brake light switch
• Check the rear brake light switch for conti-
nuity.
Refer to "CHECKING THE SWITCHES".
• Is the rear brake light switch OK?
YES
EBS01058
12.Gear position switch
• Check the gear position switch for continu-
ity.
Refer to "CHECKING THE SWITCHES".
• Is the gear position switch OK?
YES
EBS01059
13.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.
– +
ELEC
NO
Replace the rear
brake light switch.
NO
Replace the gear
position switch.
NO
Properly connect or
repair the starting
system's wiring.