Component Inspection

Check transponder and ECU status.
1. IGN "ON" & Engine "OFF"
2. Monitor the "KEY STATUS" and "ECU STATUS' Parameter on the Scantool.
  Specification : 'LEARNT'
  
  Fig 1: Scantool Display - KEY STATUS And ECU STATUS
  Courtesy of HYUNDAI MOTOR CO.
3. Are "KEY STATUS" and "ECU STATUS" Parameter within specifications?
  YES:
  - 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:
  - Register as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
    CASE 1. KEY STATUS "VIRGIN": Register transponder key now inserted
    
    CASE 2. KEY STATUS "INVALID": Register all transponder key