1. Set fan speed to the highest position.
2. Set temperature to the extreme hot (HI) position.
3. Press the defroster button ().
4. The air-conditioning will turn on according to the detected ambient temperature and outside (fresh) air position will be selected automatically.
If the position is selected, lower
fan speed is controlled to higher fan speed.
Hyundai Kona (OS) 2018-2025 Service Manual: Rear Wheel Speed Sensor Repair procedures
Removal
[Tortion Beam Axle Type]
1.
Turn the ignition switch OFF and then disconnect the negative (-) battery
cable.
2.
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported.
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Hyundai Kona (OS) 2018-2025 Service Manual: Purge Control Solenoid Valve (PCSV) Specifications
Specification
Item
Specification
Coil Resistance (Ω)
22.0 - 26.0 [20°C (68°F)]
...