Vehicle Immobilizer System

NOTE:
- When any initialization is performed, all ID previously registered will be erased and all IVIS (NATS) ignition keys must be registered again.
- The engine cannot be started with an unregistered key. In this case, the system will show "DIFFERENCE OF KEY" or "LOCK MODE" as a self-diagnostic result on the CONSULT-II screen.
- In rare case, "CHAIN OF ECM-IMMU" might be stored as a self-diagnostic result during key registration procedure, even if the system is not malfunctioning.




How to Read Self-Diagnostic Results

IVIS (NATS) Self Diagnostic Results Item Chart Part 1:

IVIS (NATS) Self Diagnostic Results Item Chart Part 2:

IVIS (NATS) Self-Diagnostic Results Item Chart