Hyundai Ioniq (AE): Air Conditioning System / Components and components location

Component Location Index
Engine Room

1. Expansion valve
2. Service port (Low pressure)
3. Service port (High pressure)
4. Discharge hose

5. Suction & Liquid tube assembly
6. Electric A/C compressor
7. Condenser


[Interior]

1. Auto defogging sensor
2. Photo sensor
3. Heater & A/C control unit
4. Heater & Blower unit

    Refrigerant System Service BasicsRefrigerant Identification• Do not mix HFO-1234yf (R-1234yf) in the vehicle with other refrigerant, such as R-12, R-134a and etc.

    Oil Specification1.The HFC-134a system requires synthetic (POE) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed.

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Climate Control Air Filter. Repair procedures

    Replacement1.Disconnect the air damper (A) from the glove box (B).2.Remove the stopper (B) from the glove box (A).3.Remove the filter cover (A) by pressing the knob.4.Replace the air filter (A) with a new one according to the direction of air filter.    â€¢ To remove the filter easily, press the right side inwa

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Description and operation

    Cruise ControlThe cruise control system is engaged by the cruise "ON/OFF" main switch located on right of steering wheel column. The system has the capability to cruise, coast, accelerate and resume speed.It also has a safety interrupt, engaged upon depressing brake or shifting select lever.

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