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) 2018-2023 Service Manual: Rear Door Belt Outside Weatherstrip Repair procedures
Replacement 1. Pull down the rear door window glass to the lowest level by pressing the power window glass switch. 2. After loosening the mounting screws, remove the rear door belt outside weartherstrip (A) by pulling it upward. ...

Hyundai Kona (OS) 2018-2023 Service Manual: Front Wheel Speed Sensor Components and components location
Components 1. Front wheel speed sensor 2. Front wheel speed sensor connector ...