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

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Heating, Ventilation and Air Conditioning / 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

❮Repair procedures

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.

Compressor oil. Repair procedures❯

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: Front Radar Unit. Repair procedures

Removal1.Remove the front bumper.(Refer to Body - "Front Bumper")2.Disconnect the smart cruise control unit connector (A).3.Remove the smart cruise control nuit assembly (B) from thevehicle after loosening mounting bolts.Installation1.Install in the reverse order of removal.

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

Other information:

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Front Radar Unit. Repair procedures

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

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