Component Inspection

Check transponder and ECU status
1. IGN "ON" & Engine "OFF"
2. Connect scantool to Data Link Connector (DLC).
3. Erase the DTC and Monitor the "ECU STATUS' Parameter on the Scantool.
  
  Fig 1: Display Screen Of - Key Status
  Courtesy of HYUNDAI MOTOR CO.
4. Is "ECU STATUS' Parameter "Locked"?
  YES
  
  Keep "KEY ON" status for 1 hours to withdraw "Locked by Timer" status. Then register transponder and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  
  NO
  
  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.