•  The cooling fan operates based on the vehicle condition to cool down the radiator and condenser, improving engine reliability and idling stability.

•  The PCM determines the engine operation conditions based on the following input component signals to send appropriate fan rotation speed as a duty signal to the fan control module. Refer to the Section 0112 Cooling System, Fan Control Module Structure/Operation for the fan control module structure and operation.

•  An after cooling control which operates the fan while the vehicle is stopped and the engine temperature is high has been adopted to suppress bubble formation and to improve re-startability.