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Home >> Kia >> 2019 >> Optima EX >> Repair and Diagnosis >> Brakes >> Parking Brake System >> Electric Parking Brake Diagnosis (Except HEV) >> DTC C1501-01: Switch Failure >> DTC Inspection >> Monitor KDS Data

Monitor KDS Data

  1. Connect KDS to Data Link Connector (DLC).
  2. Engine "ON".
  3. Operate EPB Switch
  4. G Monitor "Apply Switch" and "Release Switch" parameters in "Current Data" with KDS.

    Specification:  On EPB Applying: Apply Switch "ON"/On EPB Releasing: Release Switch "ON"

    G12926903Courtesy of KIA MOTORS AMERICA, INC.
  5. Is parameter displayed within specification?

    YES 

    • Fault might be intermittent and caused either by poor contact in connectors or wiring harness, or it has been repaired and control module memory is not cleared yet. Thoroughly check terminal of battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
    • Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO