Monitor DTC Status

Connect scantool to Data Link Connector (DLC).
Ignition "ON" & engine "OFF"
Monitor the "KEY STATUS" and "ECU STATUS' Parameter on the Scantool.
Specification : 'LEARNT'

Fig 1: Scan Tool Display - Current Data - KEY STATUS
Courtesy of HYUNDAI MOTOR CO.
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 "COMPONENT INSPECTION " procedure.