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Home >> Nissan-Datsun >> 2013 >> Juke SL, FWD, Standard Trans >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Power Control System (IPDM E/R) (With I-Key) >> System Description >> System >> Power Control System >> POWER CONTROL SYSTEM: System Description >> Cooling Fan Control

Cooling Fan Control

IPDM E/R outputs pulse duty signal (PWM signal) to the cooling fan control module according to the status of the cooling fan speed request signal received from ECM via CAN communication. Refer to "COOLING FAN CONTROL: SYSTEM DIAGRAM ".

CAUTION: After ignition switch OFF, IPDM E/R turn the cooling fan relay ON and outputs pulse duty signal (PWM signal) to the cooling fan control module according to the request signal from ECM for cooling the engine according to the situation.