Troubleshooting - Yamaha XG250 Service Manual

EAS27190

TROUBLESHOOTING

The starter motor fails to turn.
NOTE:
Before troubleshooting, remove the following part(s):
1. Seat
2. Side cover (left/right)
3. Fuel tank side cover (left/right)
4. Fuel tank
5. Tool box (left/right)
1. Check the fuse.
Refer to "CHECKING THE FUSE" on
page 7-37.
OK↓
2. Check the battery.
Refer to "CHECKING AND CHARG-
ING THE BATTERY" on page 7-38.
OK↓
3. Check the starter motor.
Refer to "CHECKING THE
STARTER MOTOR" on page 5-47.
OK↓
4. Check the starting circuit cut-off relay.
Refer to "CHECKING THE RELAYS"
on page 7-41.
OK↓
5. Check the starter relay.
Refer to "CHECKING THE RELAYS"
on page 7-41.
OK↓
6. Check the main switch.
Refer to "CHECKING THE
SWITCHES" on page 7-33.
OK↓
7. Check the engine stop switch.
Refer to "CHECKING THE
SWITCHES" on page 7-33.
OK↓
8. Check the neutral switch.
Refer to "CHECKING THE
SWITCHES" on page 7-33.
OK↓
9. Check the sidestand switch.
Refer to "CHECKING THE
SWITCHES" on page 7-33.
OK↓
ELECTRIC STARTING SYSTEM
NG→ Replace the fuse.
Clean the battery terminals.
●
NG→
Recharge or replace the battery.
●
NG→ Repair or replace the starter motor.
NG→ Replace the starting circuit cut-off relay.
NG→ Replace the starter relay.
NG→
Replace the main switch.
NG→
Replace the right handlebar switch.
NG→
Replace the neutral switch.
NG→
Replace the sidestand switch.
7-9