Monitor GDS Data

Ignition ON (SSB LED "BLUE") & Vehicle "STOP".
Connect GDS and select "Data Analysis" mode.
Select "Current Data"mode and monitor "Immobilizer CAR" parameter.
Specification:

Courtesy of HYUNDAI MOTOR AMERICA
Check as follows if "Immobilizer CAR" value is displayed as "IMMO"
- Replace HPCU (HCU) equipped with Immobilizer and then, check system is functioning properly.
- Replace ECU equipped with Immobilizer and then, check system is functioning properly.
- Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.