Yamaha VMX12H Supplementary Service Manual page 350

COOLING SYSTEM
TROUBLESHOOTING
The electric fan will not turn at coolant temperatures of 105 3°C (221.0
Check the connectors.
Check battery voltage on Blue leads.
Replace the fan motor assembly.
7-47
Defective
I
No voltage
Fan operative
I
Fan operative
37.4"
Correct.
Replace fan motor assembly.
Check wiring circuit, and correct defective
.
Replace the thermostatic switch.
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or more:
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I
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