Monitor Scantool Data

WARNING: This page is about a different variant/trim than selected.

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

Fig 1: Screen Display - Test Condition Authentication Failed
Courtesy of HYUNDAI MOTOR AMERICA
If the "HCU Immobilizer Lock" value is unlock, check below parts.
- Check whether Key registration is OK, immobilizer system is functioning well, CAN DTC is set or Engine ECU has no problem.
- Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.