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Home >> Kia >> 2020 >> Sedona EX >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System Diagnosis (2 Of 3) >> DTC B1493-00: OCS (Occupant Classification System) Communication Error >> Wiring Inspection >> Ground Circuit Inspection

Ground Circuit Inspection

  1. Ignition "OFF"
  2. Disconnect Passenger side Body Sensor connector.
  3. Measure the resistance between Pin No. 4 (Ground) terminal of the Passenger side Body Sensor harness connector and chassis ground.

    Specification:  1Ω below

    G13048729Courtesy of KIA MOTORS AMERICA, INC.
  4. Is the measured resistance within specification?

    YES 

    NO