Monitor Scantool Data

1. Check transponder status

1. IGN "ON" & Engine "OFF" with key intended to register
2. Monitor the "KEY STATUS" Parameter on the Scantool.

Specification  : 'VIRGIN' or 'LEARNT'

Fig 1: Current Data Chart
Courtesy of HYUNDAI MOTOR CO.
3. Is the measured voltage 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 

• Substitute with a known good transponder and check for proper operation. If the problem is corrected, replace transponder and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.