Diagnosis Procedure

VEHICLE SECURITY INDICATOR


Description

- Vehicle security indicator is built in combination meter.
- NATS (Nissan Anti-Theft System) and vehicle security system conditions are indicated by blink or illumination of vehicle security indicator.





VEHICLE SECURITY INDICATOR


Diagnosis Procedure

1.SECURITY INDICATOR LAMP ACTIVE TEST
With CONSULT-III
Check "THEFT IND" in "ACTIVE TEST" mode with CONSULT-III.
Without CONSULT-III
1. Disconnect BCM.





2. Check voltage between BCM harness connector M18 terminal
23 and ground.





Is the inspection result normal?
YES - Security indicator lamp is OK.
NO - GO TO 2
2.SECURITY INDICATOR LAMP CHECK
Check security indicator lamp condition by performing the self-diagnosis test. Refer to Diagnosis Description.
Is the inspection result normal?
YES - GO TO 3
NO - Replace combination meter. Refer to Service and Repair.
3.CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect BCM and combination meter connector.





3. Check continuity between BCM connector (A) M18 terminal 23 and combination meter harness connector (B) M24 terminal 35.

23 - 35 : Continuity should exist.

4. Check continuity between BCM connector (A) M18 terminal 23 and ground.

23 - Ground : Continuity should not exist.

Is the inspection result normal?
YES - Replace the BCM. Refer to Service and Repair, "Removal and
Installation".
NO - Repair or replace harness.