Hyundai Santa Cruz Owners & Service Manuals

Hyundai Santa Cruz: Automatic Climate Control System / System Maintenance

Cabin air filter

[A] : Outside air, [B] : Recirculated air
[C] : Cabin air filter, [D] : Blower
[E] : Evaporator core, [F] : Heater core

The cabin air 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.

Have the cabin air filter 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, the system should be checked at an authorized HYUNDAI dealer.

Air Conditioning Performance and Maintenance at Your HYUNDAI Dealer

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, have the system inspected by an authorized HYUNDAI dealer.

NOTICE

It is important that the correct type and amount of oil and refrigerant is 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.

WARNING

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.

Air Conditioning refrigerant label

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

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

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

    System Operation
    Ventilation 1. Set the mode to the position. 2. Set the air intake control to the outside (fresh) air position. 3. Set the temperature control to the desired position. 4. Set the fan speed control ...

    Windshield Defrosting And Defogging
    WARNING Windshield heating Do not use the position during cooling operation in extremely humid weather. The difference between the temperature of the outside air and that of the windshield could ...

    Other information:

    Hyundai Santa Cruz 2021-2024 Owners Manual: Power window lock button
    The driver can disable the power window switches on the rear passenger doors by pressing the power window lock button. When the power window lock button is pressed: The driver’s master control can operate all the power windows. The front passenger’s control can operate the front passe ...

    Hyundai Santa Cruz 2021-2024 Owners Manual: Remote key precautions
    The remote key may not operate under the following conditions : The key is in the ignition switch. You exceed the operating distance limit (about 32 feet [10 m]). The remote key battery is weak. Other vehicles or objects may be blocking the signal. The weather is extremely cold. The remo ...

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