AIR CONDITIONER i-stop CONTROL FUNCTION [FULL-AUTO AIR CONDITIONER]

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•  The climate control unit determines i-stop (engine stop control) control according to the operation condition of the air conditioner system and sends i-stop (engine stop control) request signals to the PCM.
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•  If i-stop operates (engine stop control), the climate control unit operates the air mix actuator and controls the airflow temperature to decrease the engine coolant temperature or correct the temperature increase of the air passing through the evaporator.
Caution
•  Occupants may hear the sound of the air mix actuator operating because there is no engine sound during the i-stop operation (engine stop control). The operation sound of the air mix actuator may be heard because the airflow temperature control is performed even during the i-stop operation (engine stop control), however, this does not indicate a system malfunction.