Component Description

Cooling Fan Control Module

Cooling fan control module (1) receives ON/OFF pulse duty signal from IPDM E/R. Corresponding to this ON/OFF pulse duty signal, cooling fan control module sends cooling fan motor operating voltage to cooling fan motor. The revolution speed of cooling fan motor is controlled by duty cycle of the voltage.

• Vehicle Front
• Colling fan motor-2 (2)
• Colling fan motor-1 (3)

Fig 1: Identifying Cooling Fan Control Module And Cooling Fan Motor

Courtesy of NISSAN MOTOR CO., U.S.A.

Cooling Fan Motor

Cooling fan motor receives cooling fan motor operating voltage from cooling fan control module (1). The revolution speed of cooling fan motor is controlled by duty cycle of the voltage.

• Vehicle Front
• Colling fan motor-2 (2)
• Colling fan motor-1 (3)

Fig 2: Identifying Cooling Fan Control Module And Cooling Fan Motor

Courtesy of NISSAN MOTOR CO., U.S.A.