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Home >> Kia >> 2017 >> Cadenza Technology >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Multi Function Camera Diagnosis >> DTC C1702-46: Variant Coding Error >> Component Inspection >> Variant coding procedure

Variant coding procedure

  1. Ignition "OFF"
  2. Connect KDS/GDS to Data Link Connector (DLC).
  3. Ignition "ON"
  4. Vehicle S/W ManagementSelect "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
    G12280574Courtesy of KIA MOTORS AMERICA, INC.
    Fig 2: Scantool Display - LKAS/LDWS Variant Coding 2
    G12280575Courtesy 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 the MFC/LKAS/LDWS ECU and then go to "VERIFICATION OF REPAIR " procedure.

    NO 

    • Fault might be caused by not performing variant coding after the MFC/LKAS/LDWS ECU replacement. Go to "VERIFICATION OF REPAIR " procedure.
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