Hyundai Kona: System maintenance / Checking the amount of air conditioner refrigerant and compressor lubricant
When the amount of refrigerant is low, the performance of the air conditioning is reduced. Overfilling also reduces the performance of the air conditioning system.
Therefore, if abnormal operation is found, we recommend that the system be inspected by an authorized HYUNDAI dealer.
WARNING
Vehicles equipped with R-134a
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Because the refrigerant is at very high pressure, the air conditioning system should only be serviced by trained and certified technicians. It is important that the correct type and amount of oil and refrigerant is used. Otherwise, it may cause damage to the vehicle and personal injury.
WARNING
Vehicles equipped with R-1234yf
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Because the refrigerant is mildly inflammable at very high pressure, the air conditioning system should only be serviced by trained and certified technicians. It is important that the correct type and amount of oil and refrigerant is used. Otherwise, it may cause damage to the vehicle and personal injury.
We recommend the air conditioning system be serviced by an authorized HYUNDAI dealer.
Climate control air filter
This filter is installed behind the glove box. It filters the dust or other pollutants
that enter the vehicle through the heating and air conditioning system.
We recommend that the climate control a ...
Air Conditioning refrigerant label
The actual Air Conditioning refrigerant label in the vehicle may differ from
the illustration.
Each symbols and specification on air conditioning refrigerant label means as
below:
1. Classification ...
Other information:
Hyundai Kona (OS) 2018-2024 Service Manual: Repair procedures
Compession Pressure Inspection
•
If the there is lack of power, excessive oil consumption or
poor fuel economy, measure the compression pressure.
...
Hyundai Kona (OS) 2018-2024 Owners Manual: To defog inside windshield
1. Select the desired fan speed.
2. Select the desired temperature.
3. Press the defroster button ().
4. The air-conditioning will turn on according to the detected ambient temperature,
outside (fresh) air position and higher fan speed will be selected automatically.
If the air-conditioning, outsi ...
