Operation When Ignition Key Is Inserted Into Ignition Key Cylinder
- When ignition switch is turned ON, BCM activates NATS antenna amp. to start NVIS(NATS) ID verification with the ignition key (transponder is integrated).
- BCM receives the NVIS(NATS) ID signal from ignition key via NATS antenna amp. and verifies it with the registered ID.
- When the NATS ID verification result is OK, BCM performs the ID verification between BCM and ECM.
- When the verification result is OK, BCM transmits the verification OK signal to ECM, and then ECM can start the engine.
- When the ignition switch is turned to the START position, BCM transmits the starter request signal to IPDM E/R.