Yamaha XSR700 2018, Supplement Service Manual, Page: 66 / 96

COOLING SYSTEM
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EAS30503
TROUBLESHOOTING
The radiator fan motor fails to turn.
TIP
• Before troubleshooting, remove the following part(s):
1. Battery cover
2. Fuel tank center cover/Air scoops
3. Fuel tank
NG
→
OK
↓
NG
→
OK
↓
NG
→
OK
↓
NG
→
OK
↓
NG
→
OK
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NG
→
OK
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1. Check the fuses.
(Ignition, backup 2, radiator fan mo-
tor, and main)
Refer to “CHECKING THE FUS-
ES” on page 81.
Replace the fuse(s).
2. Check the battery.
Refer to “CHECKING AND
CHARGING THE BATTERY” in
chapter 8. (Manual No.: B34-
F8197-E2)
• Clean the battery terminals.
• Recharge or replace the battery.
3. Check the main switch.
Refer to “CHECKING THE
SWITCHES” in chapter 8. (Manual
No.: B34-F8197-E2)
Replace the main switch/immobilizer unit.
4. Check the radiator fan motor.
Refer to “CHECKING THE RADIA-
TOR FAN MOTOR” in chapter 8.
(Manual No.: B34-F8197-E2)
Replace the radiator fan motor.
5. Check the radiator fan motor relay.
Refer to “CHECKING THE RE-
LAYS” in chapter 8. (Manual No.:
B34-F8197-E2)
Replace the radiator fan motor relay.
6. Check the coolant temperature sen-
sor.
Refer to “CHECKING THE COOL-
ANT TEMPERATURE SENSOR” in
chapter 8. (Manual No.: B34-
F8197-E2)
Replace the coolant temperature sensor.