Hyundai Sonata: Automatic climate control system - Features of your vehicleHyundai Sonata: Automatic climate control system

Type A

Type A

Type B

Type B

1. Front windshield defrost button
2. Rear window defrost button
3. AUTO (automatic control) button
4. OFF button
5. Driver’s temperature control knob
6. Mode indicator
7. Mode selection button
8. Fan speed indicator (if equipped)
9. Fan speed control switch
10. Air intake control button
11. Air conditioning button
12. Dual temperature control selection button
13. Climate information screen selection button (if equipped)
14. Passenger’s temperature control knob

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 negative influence on the air conditioning system. Therefore, if abnormal operation ...

Automatic heating and air conditioning
1. Press the AUTO button. The modes, fan speeds, air intake and air-conditioning will be controlled automatically according to the temperature setting. Type A Type B 2. Turn the tempe ...

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Inspection 1. Turn ignition switch OFF. 2. Disconnect the oil temperature sensor connector. 3. Measure ...

Manual climate control system
1. Turn the ignition switch to the ON position. 2. Turn the mode selection knob to the defrost position (). 3. Push the air intake control button at least 5 times within 3 seconds. The indicator ...

Fuel Tank. Repair procedures
Removal 1. Release the residual pressure in fuel line (Refer to “Release Residual Pressure in Fuel Line” in this group). 2. Remove the ...