Hyundai Ioniq (AE): Automatic Climate Control System / Manual Heating and Air Conditioning

The heating and cooling system can be controlled manually by pushing buttons other than the AUTO button. In this case, the system works sequentially according to the order of buttons selected.

When pressing any button except the AUTO button while using automatic operation, the functions not selected will be controlled automatically.

1. Start the vehicle (Hyundai Ioniq. Manual Heating and Air Conditioning indicator ON).

2. Set the mode to the desired position. To improve the effectiveness of heating and cooling, select:
- Heating: Hyundai Ioniq. Manual Heating and Air Conditioning
- Cooling: Hyundai Ioniq. Manual Heating and Air Conditioning

3. Set the temperature control to the desired position.

4. Set the air intake control to the outside (fresh) air position.

5. Set the fan speed control to the desired speed.

6. If air conditioning is desired, turn the air conditioning system on.

7. Press the AUTO button to convert to full automatic control of the system.

The Automatic Climate Control System is controlled by setting the desired temperature. 1. Press the AUTO button. The modes, fan speeds, air intake and air-conditioning will be controlled automatically by the temperature setting you select.

The mode selection button controls the direction of the air flow through the ventilation system. The air flow outlet direction is cycled as follows: â–  MODE DOWN () â–  MODE UP () Face-Level (B, D, F) Air flow is directed toward the upper body and face.

Other information:

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Heater Unit. Components and components location

Component Location1. Heater unit assemblyCompoents1. Heater core cover2. Heater core & Seal assembly3. Mode actuator [LH]4. Temperature control actuator [LH]5. Shower duct [LH]6. Duct sensor [Floor]7. PTC Heater8. Duct sensor [Vent]9. Heater & Evaporator lower case10.

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: emperature Control Actuator. Repair procedures

Inspection1.Turn the ignition switch OFF.2.Disconnect the temperature control actuator connector.3.Verify that the temperature control actuator operates to the cool position when connecting 12V to terminal 3 and grounding terminal 7.Verify that the temperature control actuator operates to the warm position when connected in reverse.

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