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Variant Coding Procedure

  1. Ignition switch "OFF"
  2. Connect KDS/GDS to Data Link Connector (DLC).
  3. Ignition switch "ON"
  4. Select "Vehicle S/W Management  " on KDS/GDS.
  5. Perform "LKAS/LDWS Variant Coding" in "Vehicle S/W Management  " with KDS/GDS.
    Fig 1: Scantool Display - LKAS/LDWS Variant Coding 1
    G12216382Courtesy of KIA MOTORS AMERICA, INC.
    Fig 2: Scantool Display - LKAS/LDWS Variant Coding 2
    G12216383Courtesy of KIA MOTORS AMERICA, INC.
    Fig 3: Scantool Display - LKAS/LDWS Variant Coding 3
    G12216384Courtesy of KIA MOTORS AMERICA, INC.
  6. Clear any DTCs stored in the system with KDS/GDS.
  7. Re-check DTC in the system with KDS/GDS.
  8. Did the same DTC is stored in the system?

    YES 

    • Carefully re-do this troubleshooting guide steps.
    • If no problems still occurs, replace LDWS ECU and then go to "Verification of Vehicle Repair " procedure.

    NO