Hyundai Kona: Heater / Temperature Control Actuator Description and operation

The temperature control actuator is located at the heater unit. It regulates the temperature by the procedure as follows.

The signal from the control unit adjusts the position of the temperature door by operating the temperature switch. Then the temperature will be regulated by the hot/cold air ratio decided by the position of the temperature door.

Temperature Control Actuator Components and components location

Components Location 1. Temperature control actuator ...

Temperature Control Actuator Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the temperature control actuator connector. ...

Other information:

Hyundai Kona (OS) 2018-2026 Service Manual: Photo Sensor Description and operation
Description The photo sensor is located at the center of the defrost nozzles. The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving portion, generates an electromotive force in proportion to th ...

Hyundai Kona (OS) 2018-2026 Owners Manual: Engine coolant
The high-pressure cooling system has a reservoir filled with year-round antifreeze coolant. The reservoir is filled at the factory. Check the antifreeze protection and coolant concentration level at least once a year, at the beginning of the winter season, and before traveling to a colder climate ...