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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag (Event #1) System Diagnosis (Except HEV) >> DTC B1494-00: OCS (Occupant Classification System) Wrong ID >> Component Inspection

Component Inspection

  1. Ignition "ON" & Engine "OFF" and Using a GDS, clear the DTC.
  2. Ignition "OFF".
  3. Disconnect the battery (-) terminal cable from the battery, and wait at least one minutes.
  4. Disconnect Passenger side BodySense sensor ECU connector.
  5. Substitute the Passenger side BodySense sensor ECU and check for proper operation.
  6. Is DTC present problem?

    YES 

    • Substitute a known-good SRSCM, and check for proper operation.

      If the problem is corrected, replace SRSCM and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    • Substitute a known-good Passenger side BodySense sensor ECU, and check for proper operation.

      If the problem is corrected, replace Passenger side BodySense sensor ECU and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

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