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Monitor SCANTOOL Data

  1. Connect scantool to Data Link Connector (DLC).
  2. IGN "ON" & Engine "OFF"
  3. Monitor the "KEY STATUS" and "ECU STATUS' Parameter on the Scantool.

    Specification : 'LEARNT'

    Fig 1: Scantool Display - KEY STATUS And ECU STATUS
    G05332259Courtesy of HYUNDAI MOTOR CO.
  4. 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: 

    • Go to Inspection & Repair procedure
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