COOLING FAN, COOLING FAN MOTOR, RADIATOR COWLING STRUCTURE/OPERATION


BHE011201008T08

Construction

• Plastic cooling fans and radiator cowling have been adopted for weight reduction.

1
Radiator cowling
2
Cooling fan motor No.2
3
Cooling fan motor No.1
4
Cooling fan No.2
5
Cooling fan No.1

• Both cooling fans and cooling fan motors are attached to the radiator cowling.

• Electric motor type cooling fans are operated by the fan control signal from the PCM.

Operation

• Cooling fans No.1 and No.2 operate simultaneously according to the engine coolant temperature and whether the A/C is on or off. Two- stage control has been adopted to the cooling fan with high and low speed rotation allowing noise reduction and power savings. (See ELECTRICAL FAN CONTROL OPERATION.)