Temperature Control
WARNING: This page is about a different car, the 2010 Suzuki Kizashi. However, it is still accessible from the selected car via links, so may be relevant.
HVAC control module calculates the target temperature control door position of driver side and passenger side based on signals from the temperature selector, inside air temperature sensor, outside air temperature sensor and sunload sensor (driver side and passenger side detecting type) and controls the temperature control actuator so that the current position of the temperature control door matches its target position.