Yamaha YZF-R1P Utility Trailer User Manual


 
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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 (
×
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.