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ELEC
COOLING SYSTEM
EAS00809
YES
NO
4. Radiator fan motor
• Disconnect the radiator fan motor coupler
from the wire harness.
• Connect the battery (DC 12 V) as shown.
Positive battery lead
→
blue
1
Negative battery lead
→
black
2
• Does the radiator fan motor turn?
YES
NO
The radiator fan
motor is faulty and
must be replaced.
5. Radiator fan motor relay
• Disconnect the radiator fan motor relay
from the wire harness.
• Connect the pocket tester (
Ω
×
1) and bat-
tery (12 V) to the radiator fan motor terminal
as shown.
• Check the radiator fan motor of continuity.
Positive battery terminal
→
red/white
1
Negative battery terminal
→
green/yellow
2
Tester positive probe
→
brown/green
3
Tester negative probe
→
blue
4
• Does the radiator fan motor have continuity
between brown/black and blue?
Replace the radiator
fan motor.