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System maintenance

Climate control air filter

OIK047401L

  1. : Outside air
  2. : Recirculated air
  3. : Climate control air filter
  4. : Blower
  5. : Evaporator core
  6. : Heater core

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 air filter be replaced by an authorized HYUNDAI dealer according to the maintenance schedule. If the vehicle is being driven in severe conditions such as dusty or rough roads, more frequent climate control filter inspections and changes are required.

If the air flow rate suddenly decreases, we recommend the system be checked at an authorized HYUNDAI dealer.

  • Replace the filter according to the Maintenance Schedule.

  • If the vehicle is being driven in severe conditions such as dusty, rough roads, more frequent climate control air filter inspections and changes are required.

  • When the air flow rate suddenly decreases, we recommend that the system be checked by an authorized HYUNDAI dealer.

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 has a bad influence on the air conditioning system.

Therefore, if abnormal operation is found, we recommend that the system be inspected by an authorized HYUNDAI dealer.

It is important that the correct type and amount of oil and refrigerant are used. Otherwise, damage to the compressor and abnormal system operation may occur. To prevent damage, the air conditioning system in your vehicle should only be serviced by trained and certified technicians.

Vehicles equipped with R-134a

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.

Vehicles equipped with R-1234yf

Since the refrigerant is mildly flammable and operated at 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 are used.

All refrigerants should be reclaimed with proper equipment.

Venting refrigerants directly to the atmosphere is harmful to individuals and environment. Failure to heed these warnings can lead to serious injuries.

We recommend the air conditioning system be serviced by an authorized HYUNDAI dealer.

Air Conditioning refrigerant label

OCN7050060

You can find out which air conditioning refrigerant is applied to your vehicle on the label located inside of the hood.

Example/Type A

OHYK059004

Example/Type B

OHYK059001

Each symbol and specification on the air conditioning refrigerant label is represented as the following:

  1. Classification of refrigerant
  2. Amount of refrigerant
  3. Classification of compressor lubricant
  4. Caution
  5. Flammable refrigerant
  6. To require registered technician to service air conditioning system
  7. Service manual