Hyundai Kona: Air Conditioning System / Auto Defogging Sensor Description and operation

The auto defogging sensor is installed on the front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging. The air conditioner control module receives signal from the sensor and restrains moisture and eliminate defog by controlling the intake actuator, A/C, auto defogging actuator, blower motor rpm, and mode actuator.

Ambient Temperature Sensor Repair procedures

Inspection 1. Check the resistance of the ambient temperature sensor between terminals 1 and 2 whether it changes by changing the ambient temperature. ...

Auto Defogging Sensor Repair procedures

Diagnosis With GDS 1. The heating, ventilation and air conditioning can be quickly diagnosed failed parts with vehicle diagnostic system (GDS). ...

Other information:

Hyundai Kona (OS) 2018-2026 Service Manual: Repair procedures
Replacement [Removal]    • Put on gloves to prevent hand injuries.    • ...

Hyundai Kona (OS) 2018-2026 Service Manual: Components and components location
Components 1. Front door trim 2. Front door full handle mounting support 3. Front door trim seal 4. Front door quadrant inner cover 5. Front door hinge 6. Front door panel 7. Front door belt inside weatherstrip 8. Front door belt outside weathe ...