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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag (Event #1) System Diagnosis (Except HEV) >> DTC B1620-00: Internal Fault-Replace SRSCM >> DTC Inspection >> Monitor GDS Data

Monitor GDS Data

  1. Ignition "OFF", connect GDS.
  2. Ignition "ON" & 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.
    Fig 1: Screen Display - Internal Fault (Replace SRSCM)
    G10569299Courtesy of HYUNDAI MOTOR AMERICA
  5. Is DTC present problem?

    YES 

    • Internal fault of SRSCM. Substitute with a SRSCM and check for proper operation. If the problem is corrected, replace SRSCM and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
      NOTE: If you strike or spin the SRSCM at the IG "ON" state, the Seat belt pretensioner, curtain-airbag or side-airbag could be unfolded and bring on danger. Handle it with care.