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Home >> Nissan-Datsun >> 2017 >> Maxima SL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Introduction) >> System Description >> Component Parts >> Cooling Fan Motor
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Cooling Fan Motor

The ECM controls the cooling fan corresponding to the vehicle speed, engine coolant temperature, refrigerant pressure, and air conditioner ON signal. The control system has 4-step control [HIGH/MIDDLE/LOW/OFF].

Cooling fan operates at each speed when the current flows in the cooling fan motor.

Refer to SYSTEM DESCRIPTION  for cooling fan operation.

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