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Home >> Hyundai >> 2019 >> Sonata Limited 2.0T >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 158 (Smart Key System (HEV)) >> Smart Key >> Repair Procedures >> Smart Key >> Smart Key Code Saving
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Smart Key Code Saving

WARNING: This page is about a different variant/trim than selected.
  1. Connect the DLC cable of GDS to the data link connector (16 pins) in driver side crash pad lower panel, turn the power on GDS.
    G12764950Courtesy of HYUNDAI MOTOR AMERICA
  2. Select the vehicle model and then do "Smart Key Code Saving".
    G12764951Courtesy of HYUNDAI MOTOR AMERICA
  3. After selecting "Smart Key Teaching" menu, push "Enter" key, then the screen will be shown as in the illustration below.
    G12764952Courtesy of HYUNDAI MOTOR AMERICA
  4. After having the teaching smart key, push "ENTER" key.
  5. Input the "Pin Code" for first key teaching.
    G12764953Courtesy of HYUNDAI MOTOR AMERICA
    G12764954Courtesy of HYUNDAI MOTOR AMERICA
  6. Press the SSB with smart key within 5 sec after pressing "OK".
    G12764955Courtesy of HYUNDAI MOTOR AMERICA
  7. Confirm the message "First Key Teaching Completed".
    G12764956Courtesy of HYUNDAI MOTOR AMERICA
  8. Press the SSB with smart key within 5 sec after pressing "OK".
    G12764957Courtesy of HYUNDAI MOTOR AMERICA
  9. Confirm the message "Second Key Teaching Completed".
    G12764958Courtesy of HYUNDAI MOTOR AMERICA
  10. Then the screen will be shown as in the illustration below when key teaching process is completed.
    G12764959Courtesy of HYUNDAI MOTOR AMERICA