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Home >> Infiniti >> 2013 >> QX56 RWD >> Repair and Diagnosis >> Electrical >> Body Electrical >> Power Control System (IPDM/Er) >> System Description >> System >> Power Control System >> POWER CONTROL SYSTEM: System Description >> Cooling Fan Control
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Cooling Fan Control

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

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