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Home >> Kia >> 2019 >> Optima S >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System Diagnosis (3 Of 3) (Except HEV) >> DTC B1516-00: Buckle Switch Passenger Defect >> Component Inspection

Component Inspection

  1. Ignition "OFF", connect KDS.
  2. Ignition "ON", select "Current Data" mode.
  3. Monitor the "Passenger Buckle Switch status" parameter on the KDS.

    Specification:  Passenger Buckle Switch on - Buckled, Passenger Buckle Switch off - Unbuckled

    G12905277Courtesy of KIA MOTORS AMERICA, INC.
    G12905278Courtesy of KIA MOTORS AMERICA, INC.
  4. Is parameter displayed within specifications?

    YES 

    • Fault is intermittent caused by poor contact in the part's and/or SRSCM connector or was repaired and SRSCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.

    NO 

    • Thoroughly check all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
    • If problem still occurs, replace Buckle Switch Passenger and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.