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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

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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