Murano AWD V6-3.5L (VQ35) (2003)
Radiator Cooling Fan Motor: Description and Operation
System Description
COOLING FAN CONTROL
Cooling Fan Control
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 3-step control [HIGH/LOW/OFF].
The ECM controls cooling fan relays through CAN communication line.
Operation