Yamaha Star XVS13AA(C) 2011 Service Manual page 422

EAS27190
TROUBLESHOOTING
The starter motor fails to turn.
TIP
• Before troubleshooting, remove the following part(s):
1. Rider seat (for XVS13AA(C)/XVS13CTA(C))
2. Seat (for XVS13CA(C))
3. Tool kit tray
4. Fuel tank
5. Headlight lens unit
1. Check the fuses.
(Main and ignition)
Refer to "CHECKING THE FUS-
ES" on page 8-99.
OK ↓
2. Check the battery.
Refer to "CHECKING AND
CHARGING THE BATTERY" on
page 8-100.
OK ↓
3. Check the starter motor operation.
Refer to "CHECKING THE START-
ER MOTOR OPERATION" on page
8-109.
NG ↓
4. Check the starter motor.
Refer to "CHECKING THE START-
ER MOTOR" on page 5-72.
OK ↓
5. Check the relay unit (starting circuit
cut-off relay).
Refer to "CHECKING THE RE-
LAYS" on page 8-103.
OK ↓
6. Check the relay unit (diode).
Refer to "CHECKING THE DI-
ODES" on page 8-105.
OK ↓
7. Check the diode.
Refer to "CHECKING THE DI-
ODES" on page 8-105.
OK ↓
ELECTRIC STARTING SYSTEM
NG →
Replace the fuse(s).
NG →
• Clean the battery terminals.
• Recharge or replace the battery.
OK →
The starter motor is OK. Perform the elec-
tric starting system troubleshooting, start-
ing with step 5.
NG →
Repair or replace the starter motor.
NG →
Replace the relay unit.
NG →
Replace the relay unit.
NG →
Replace the diode.
8-15