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Home >> Kia >> 2016 >> Optima LX 1.6T >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System Diagnosis (1 Of 2) - Optima (Except HEV) >> DTC B1326-00: FIS (Front Impact Sensor)-Driver Short To Ground >> Wiring Inspection >> Ground Circuit Inspection

Ground Circuit Inspection

  1. Ignition switch "OFF".
  2. Disconnect the battery (-) terminal cable from the battery, and wait at least one minutes.
  3. Disconnect the SRSCM connector.
  4. Measure resistance between Pin No. 11 (ground) terminal of the SRSCM harness connector and chassis ground.

    Specification:  Approx. below 1 Ω

    Fig 1: Scantool Display - Checking Resistance With KDS/GDS Multimeter
    G11830489Courtesy of KIA MOTORS AMERICA, INC.
  5. Is the measured value within specifications?

    YES 

    NO 

    CAUTION: Please be careful handling the SRSCM. The seat belt pre-tensioner, curtain airbag and side airbag can be operated when the SRSCM has an impact and rotation when Ignition is "ON". It may be cause serious risk.