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Home >> Kia >> 2020 >> Sorento L >> Repair and Diagnosis >> Brakes >> Parking Brake System >> Electric Parking Brake Diagnosis >> DTC C1646-08: CAN Message Failure - TCU >> DTC Inspection >> Monitor KDS Data

Monitor KDS Data

  1. Connect KDS to Data Link Connector (DLC).
  2. Ignition "ON".
  3. Monitor "Diagnostic Trouble Codes (DTC)" with KDS.
    G12840683Courtesy of KIA MOTORS AMERICA, INC.
  4. Is DTC status displayed as Present?

    YES 

    NO 

    • Fault is intermittent caused by poor contact in the EPB ECU's connector or was repaired and EPB ECU 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 REPAIR " procedure.