Diagnosis Procedure

WARNING: This page is about a different car, the 2019 Nissan Armada and 2018 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.

CHECK INTELLIGENT KEY SYSTEM (REMOTE KEYLESS ENTRY FUNCTION)
Lock/unlock door with Intelligent Key.

Refer to System Diagram .

Is the inspection result normal?

YES

GO TO 2.

NO

Check Intelligent Key system (remote keyless entry function). Refer to Diagnosis Procedure .
CHECK HOOD SWITCH
Check hood switch.

Refer to Component Function Check .

Is the inspection result normal?

YES

GO TO 3.

NO

Repair or replace malfunctioning parts.
CHECK DOOR SWITCH
Check door switch.

Refer to Component Function Check .

Is the inspection result normal?

YES

GO TO 4.

NO

Repair or replace malfunctioning parts.
CHECK HAZARD SWITCH
Check hazard switch.

Refer to Component Function Check .

Is the inspection result normal?

YES

GO TO 5.

NO

Repair or replace malfunctioning parts.
CHECK SHIFT LOCK SYSTEM
Check shift lock system.

Refer to Component Function Check .

Is the inspection result normal?

YES

GO TO 6.

NO

Repair or replace malfunctioning parts.
REPLACE BCM
Replace BCM.

Refer to Removal and Installation .

Is the result normal?

YES

INSPECTION END

NO

Check intermittent incident. Refer to Intermittent Incident .