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Home >> Hyundai >> 2021 >> Ioniq Hybrid SEL >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System Diagnosis (HEV) (2 Of 2) >> DTC B1493-00: Occupant Classification System (OCS) Communication Error >> DTC Inspection >> Monitor GDS Data

Monitor GDS Data

  1. Connect GDS to Data Link Connector (DLC).
  2. Ignition switch "ON" and the engine OFF, select "Diagnostic Trouble Codes (DTC)" mode.
  3. Monitor diagnostic trouble code and present of trouble code.
  4. Using a GDS, clear the DTC.
  5. Adults needs to be sat down on the passenger seat.
  6. Monitor the "PAB Real Time Information Of "Current Data" parameter on the GDS.
    G13839388Courtesy of HYUNDAI MOTOR AMERICA
  7. Are the parameters displayed correctly?

    YES 

    • Displaying nothing (no DTC) or DTC with label "H"(historical) shows that 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.
    • Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO