Troubleshooting - Yamaha MBK XMAX 2014 Service Manual

EAS27190

TROUBLESHOOTING

The starter motor fails to turn.
TIP
• Before troubleshooting, remove the following part(s):
1. Storage box
2. Meter assembly
3. Leg shield
1. Check the fuses.
(Main, ignition, and signaling sys-
tem)
Refer to "CHECKING THE FUS-
ES" on page 8-135.
OK ↓
2. Check the battery.
Refer to "CHECKING AND
CHARGING THE BATTERY" on
page 8-136.
OK ↓
3. Check the starter motor operation.
Refer to "CHECKING THE START-
ER MOTOR OPERATION" on page
8-144.
NG ↓
4. Check the starter motor.
Refer to "CHECKING THE START-
ER MOTOR" on page 5-46.
OK ↓
5. Check the starting circuit cut-off re-
lay (for YP125R).
Refer to "CHECKING THE RE-
LAYS" on page 8-139.
OK ↓
6. Check the starting circuit cut-off re-
lay 1 (for YP125RA).
Refer to "CHECKING THE RE-
LAYS" on page 8-139.
OK ↓
7. Check the starting circuit cut-off re-
lay 2 (for YP125RA).
Refer to "CHECKING THE RE-
LAYS" on page 8-139.
OK ↓
ELECTRIC STARTING SYSTEM
NG →
Replace the fuse(s).
NG →
• Clean the battery terminals.
• Recharge or replace the battery.
OK →
Starter motor is OK. Perform the electric
starting system troubleshooting, starting
with step 5.
NG →
Repair or replace the starter motor.
NG →
Replace the starting circuit cut-off relay.
NG →
Replace the starting circuit cut-off relay 1.
NG →
Replace the starting circuit cut-off relay 2.
8-13