COOLING FAN COMPONENT CONSTRUCTION/OPERATION[L3]

id0112a1141900


Construction

•  The cooling fan component consists of the radiator cowling, cooling fans, and cooling fan motors.
•  Electric cooling fans No.1 and No.2, which operate according to the fan control signal from the PCM, have been adopted. Due to this, engine noise has been reduced and rapid engine warming-up is possible.
•  The radiator cowling and cooling fans are made of plastic for weight reduction.
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Cooling fan, cooling fan motor specification

Item

Specification

No.1

No.2
Cooling fan
Number of blades
 
5
7
Outer diameter
(mm {in})
300 {11.8}
Cooling fan motor output
(W)
70
120


Operation

•  Cooling fans No.1 and No.2 operate according to the engine coolant temperature and whether the A/C is on or off. (See ELECTRICAL FAN CONTROL OPERATION[L3].)