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Home >> Kia >> 2012 >> Optima LX, Automatic Trans >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Electronic Stability Control System Diagnosis - Except HEV >> DTC C1702: Variant Coding Error >> Scantool Diagnostics >> Monitor GDS Data

Monitor GDS Data

  1. Connect GDS and select "DTC Analysis" mode.
  2. Confirm that "DTC Readiness Flag" indicates "COMPLETED". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status"parameter in DTC menu of the GDS
    4. Fig 1: Scantoll Display - DTC Information
    G00535598Courtesy of KIA MOTORS AMERICA, INC.
  4. Is parameter displayed "History(Not Present) fault" ?

    5. YES 

    Fault is intermittent caused by poor connection and/or HECU's connector or was repaired and HECU memory was not cleared.

    Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.

    Repair or replace as necessary and then go to VERIFICATION OF VEHICLE REPAIR  procedure.

    NO 

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