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Home >> Hyundai >> 2019 >> Veloster N >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Antilock Brake System (Abs)/Electronic Stability Control (ESC) Diagnosis >> DTC C1702-04: Variant Coding Error >> DTC Information And Inspection >> GDS data Analysis >> Variant Code Reset
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Variant Code Reset

  1. Check for improper installation of ECM/TCM/ESC/4WD/DCT/ACU/EPB ECU.
  2. Check for wrong 4WD ECU installation.
  3. Check for wrong G sensor installation.
  4. Check for wrong DCT ECU installation.
  5. Check for wrong TCM installation.
  6. Check for wrong EPB ECU installation.
  7. Connect GDS to Data Link Connector (DLC).
  8. Turn "ON" the ignition switch.
  9. Perform variant code reset in Vehicle S/W Management menu of the GDS. (figure 7).
  10. Turn "OFF" the ignition switch and wait for about 10 seconds, and then turn "ON" the ignition switch. Go to "COMPONENT INSPECTION " Procedure.
    G15455196Courtesy of HYUNDAI MOTOR AMERICA
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