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Home >> Kia >> 2019 >> Optima S >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 2.4L (6 Of 6) (Except HEV) >> DTC U0109-00: Lost Communication With Fuel Pump Control Module >> DTC Inspection >> Monitor DTC Status
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Monitor DTC Status

  1. Connect KDS to Data Link Connector (DLC).
  2. Ignition "ON"
  3. Monitor "Diagnostic Trouble Codes (DTC)" with KDS.
    G12919683Courtesy of KIA MOTORS AMERICA, INC.
  4. Is DTC status displayed as Present?

    YES 

    • Go to "WIRING INSPECTION" procedure.

    NO 

    • Go to "VERIFICATION OF REPAIR" procedure.
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