Description
All doors do not lock/unlock using door lock and unlock switch.
Diagnosis Procedure
CHECK POWER SUPPLY AND GROUND CIRCUIT (DOOR LOCK)
Check door lock and unlock power supply and ground circuit.
Refer to Diagnosis Procedure (front door lock) and Diagnosis Procedure (rear door lock).
Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair or replace the malfunctioning parts.
CHECK DOOR LOCK AND UNLOCK SWITCH
Check door lock and unlock switch.
Refer to Component Function Check (driver side) or Component Function Check (passenger side).
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace the malfunctioning parts.
REPLACE BCM
-
Replace BCM. Refer to Removal and Installation.
-
Confirm the operation after replacement.
Is the result normal?
YES>>INSPECTION END
NO>>Check intermittent incident. Refer to Intermittent Incident.
Other materials
Meters and gauges
Basic information
Example
The instrument cluster in the Nissan Armada is designed to provide clear, real-time
information about vehicle performance and status. It combines modern digital displays
with traditional gauges to ensure the driver can monitor all critical systems efficiently.
...
Windshield wiper blades
Cleaning
Basic information
If visibility in your Nissan Armada is reduced after using the washer system,
or if the wiper blades produce chatter or streaking, contaminants such as wax, oil,
or dirt may be present on the windshield or blades.
Clean the windshield thoroughly using a suitable was ...
Diagnosis and Repair Workflow
Work Flow
OVERALL SEQUENCEDETAILED FLOWGET INFORMATION FOR SYMPTOM
Get detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurs).
Check operation condition of the function that is malfunctioning.
>>
GO TO 2.
CHECK ...