IVIS (INFINITI Vehicle Immobilizer System-NATS): Description

If the security indicator lights up with the ignition switch ON or DTC P1610 - P1615 is displayed in "SELF DIAGNOSTIC RESULT" mode, perform the trouble diagnosis for corresponding to the detected DTC. Refer to U1000 - U1010 .
Check that no DTC is displayed in "SELF DIAGNOSIS RESULT" mode of "BCM" before erasing the detected DTC in "ENGINE" mode with CONSULT-III.
When replacing ECM, refer to PROCEDURE AFTER REPLACING ECM .