Maxima V6-2960cc 3.0L SOHC MFI (VG30E) (1990)
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Radiator Fan Control Amplifier: Description and Operation
Fig. 76 Radiator Fan Control Operation
The ECU provides the ground signals to the radiator fan relays to control fan speed and operation based on signals supplied from the engine
temperature sensor, A/C switch and vehicle speed sensor.
Fig. 77 Radiator Fan Operation
Refer to the image for radiator fan operation operation.
