Hyundai Genesis (DH): Air Conditioning System / Components and Components Location

Component Location Index
Engine Room
[Lambda Engine]

1. Expansion Valve
2. Suction & Liquid Tube Assembly
3. Service Port (Low Pressure)
4. Service Port (High Pressure)
5. A/C Pressure Transducer (APT)
6. Compressor
7. Condenser
8. Receiver-drier

[Tau Engine]

1. Expansion Valve
2. Suction & Liquid Tube Assembly
3. Service Port (Low Pressure)
4. Service Port (High Pressure)
5. A/C Pressure Transducer (APT)
6. Compressor
7. Condenser
8. Receiver-drier

Interior

1. Auto Defogging Sensor
2. Photo Sensor
3. Heater & A/C Control Unit
4. Interior Temperature Sensor
5. Heater & Blower Unit
6. Evaporator Temperature Sensor

    Refrigerant System Service Basics Refrigerant Recovery Use only service equipment that is U.L-listed and is certified to meet the requirements of SAE J2210 to remove HFC-134a(R-134a) from the air conditioning system.

    Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed.

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Compressor oil Repair procedures

    Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the compressor model.

    Hyundai Genesis (DH) 2013-2016 Service Manual: A/C Pressure Transducer Description and Operation

    Description The A/C Pressure Transducer (APT) converts the pressure value of high-pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it at high speed or low speed.

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