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Home >> Hyundai >> 2019 >> Ioniq Plug-In Hybrid >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Hybrid Control System (PHEV) >> HPCU (Hybrid Power Control Unit) >> Repair Procedures >> Installation >> HCU Variant Coding
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HCU Variant Coding

  1. Turn the ignition switch OFF.
  2. Connect the KDS/GDS to Data Link Connector (DLC).

    Turn the ignition switch ON.

  3. Select "Vehicle, Model year, Engine, System".
  4. Select "Vehicle S/W Management".
  5. Select "HCU Variant Coding".
    G12758719Courtesy of HYUNDAI MOTOR AMERICA
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