Hyundai Elantra (CN7): Air Conditioning System / Components and components location

Component Location Index

1. Expansion valve
2. Suction & Liquid pipe assembly
3. Service port (High pressure)


4. Service port (Low pressure)
5. A/C Pressure transducer (APT)
6. Compressor


    Refrigeration Cycle

    Refrigerant System Service Basics (R-134a)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.

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Repair procedures

    Diagnosis with Diagnostic tool1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool).The diagnostic system (Diagnostic tool) provides the following information.(1)Fault Code Searching : Checking failure and code number (DTC)(2)Data Analysis : Checking the system input/output data s

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Description and operation

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