Starting Circuit Cut-Off System Operation - Yamaha FZ 25 2021 Supplementary Service Manual

EAS30494

STARTING CIRCUIT CUT-OFF SYSTEM OPERATION

If the engine stop switch is set to "
starter motor can only operate if at least one of the following conditions is met:
• The transmission is in neutral (the neutral switch is closed, the clutch lever is pulled to the handlebar
(the clutch switch is closed) and the sidestand is up (the sidestand switch is closed).
• The clutch lever is pulled to the handlebar (the clutch switch is closed) and the sidestand is up (the
sidestand switch is closed).
The starting circuit cut-off relay prevents the starter motor from operating when neither of these condi-
tions has been met. In this instance, the starting circuit cut-off relay is open so current cannot reach the
starter motor. When at least one of the above conditions has been met, the starting circuit cut-off relay
is closed and the engine can be started by pressing the start switch "
a. WHEN THE TRANSMISSION IS IN
NEUTRAL
b. WHEN CLUTCH LEVER IS PULLED TO THE
HANDLEBAR
1. Battery
2. Main fuse
3. Main switch
4. Engine stop switch
5. Start switch
ELECTRIC STARTING SYSTEM
" and the main switch is set to "ON" (both switches are closed), the
11
12
6. Diode 1
7. Neutral switch
8. Clutch switch
9. Sidestand switch
10. Diode 3
11. Starter relay
12. Starter motor
6-7
ELEC
".
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