ELECTRIC STARTING SYSTEM
8-11
EAS27190
TROUBLESHOOTING
The starter motor fails to turn.
NOTE:
• Before troubleshooting, remove the following part(s):
1. Rider seat
2. Tool kit tray
3. Fuel tank
4. Headlight lens unit
NG →
OK ↓
NG →
OK ↓
OK →
NG ↓
NG →
OK ↓
NG →
OK ↓
NG →
OK ↓
NG →
OK ↓
1. Check the fuses.
(Main and ignition)
Refer to “CHECKING THE FUS-
ES” on page 8-87.
Replace the fuse(s).
2. Check the battery.
Refer to “CHECKING AND
CHARGING THE BATTERY” on
page 8-87.
• Clean the battery terminals.
• Recharge or replace the battery.
3. Check the starter motor operation.
Refer to “CHECKING THE START-
ER MOTOR OPERATION” on page
8-97.
The starter motor is OK. Perform the elec-
tric starting system troubleshooting, start-
ing with step 5.
4. Check the starter motor.
Refer to “CHECKING THE START-
ER MOTOR” on page 5-63.
Repair or replace the starter motor.
5. Check the relay unit (starting circuit
cut-off relay).
Refer to “CHECKING THE RE-
LAYS” on page 8-91.
Replace the relay unit.
6. Check the relay unit (diode).
Refer to “CHECKING THE DI-
ODES” on page 8-93.
Replace the relay unit.
7. Check the diode 1.
Refer to “CHECKING THE DI-
ODES” on page 8-93.
Replace the diode 1.
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