Antitheft and Alarm Systems: Service and Repair

How to Replace IVIS (NATS) Antenna Amp.

NOTE:
- If IVIS (NATS) antenna amp. is not installed correctly, IVIS (NATS) system will not operate properly and SELF-DIAG RESULTS on CONSULT-II screen will show "LOCK MODE" or "CHAIN OF IMMU-KEY".
- Initialization is not necessary only when IVIS (NATS) antenna amp. is replaced with a new one.




INSTALLATION
- After inserting the IVIS (NATS) antenna amp. into the ignition key cylinder, check if the IVIS (NATS) antenna amp. is set in the latched position as shown in the illustration.