LEMON Manuals: Even more car manuals for everyone
Home >> Kia >> 2017 >> Optima LX 1.6T >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System Diagnosis (2 Of 2) (Except HEV) >> DTC B1514-00: Buckle Switch Passenger Short Or Short To Ground >> Wiring Inspection >> Main harness Circuit Inspection

Main harness Circuit Inspection

  1. Ignition "OFF".
  2. Disconnect the battery (-) cable and wait at least for one minute.
  3. Disconnect Buckle Switch Passenger connector and SRSCM main harness connector.
  4. Connect the battery (-) terminal cable to the battery and Ignition "ON"
  5. Measure resistance between Pin No. 7 (High) terminal of the Buckle Switch Passenger harness connector and chassis ground.

    Specification:  ∞ (Infinite)Ω

    Fig 1: Screen Display - KDS/GDS Multimeter Resistance Check
    G12133753Courtesy of KIA MOTORS AMERICA, INC.
  6. Is the measured resistance within specifications?

    YES 

    NO 

    • Thoroughly check all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
    • Carefully re-do this troubleshooting guide steps.
    • If problem still occurs, replace SRSCM main harness and then go to "Verification of Vehicle Repair " procedure.