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Home >> Kia >> 2020 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle System Diagnosis (PHEV) >> DTC P1777: OPU Power Control Circuit Failure >> 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.
    G13372590Courtesy of KIA MOTORS AMERICA, INC.
  4. Is DTC status displayed as Present?

    YES 

    NO