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Home >> Infiniti >> 2016 >> QX80 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (Power Control System (IPDM E/R) (Introduction & Removal And Installation)) >> System Description >> Power Control System >> System Description >> Cooling Fan Control

Cooling Fan Control

WARNING: This page is about a different car, the 2016 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.

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 SYSTEM DIAGRAM .