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Home >> Kia >> 2015 >> Optima Hybrid >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Antilock Brake System/Electronic Stability Control Diagnosis - Optima HEV >> DTC C1702: Variant Coding Error >> DTC Inspection >> Monitor DTC Status

Monitor DTC Status

  1. Connect GDS to Data Link Connector (DLC).
  2. Ignition "ON"
  3. Monitor "Diagnostic Trouble Codes (DTC)" with GDS.
    Fig 1: Screen Display - DTC (C1702) Active
    G00550096Courtesy of KIA MOTORS AMERICA, INC.
  4. Is DTC status displayed as Present?

    YES 

    NO 

    • Fault might be intermittent caused by poor contact in the sensor's and/or ECU's connector or was repaired and ECU memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.