Nissan Armada 2025-2026 Service and Repair Manual: 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.
All Door
All doors do not lock/unlock using door lock and unlock switch. ...
Driver Side
Driver door does not lock/unlock using door lock and unlock switch. ...
Other materials:
Disposal
Fix the electrical brake control unit to a vise.
CAUTION:
Always set copper plates or cloth between vise grips when fixing the electrical brake control unit to a vise.
Never overtighten the vise.
Make a slit in the area (A) with a saw to release filler gas.
A : 50 mm (1.97 in)
CAUTION:
Wear ...
Removal and Installation
WARNING:
REMOVAL
CAUTION:
Wipe off immediately when attaching brake fluid with disc rotor and caliper assembly.
Remove tires. Refer to ROAD WHEEL TIRE : Removal & Installation.
Drain brake fluid. Refer to Draining.
Loosen the flare nut with a flare nut wrench (A) and separate the brake tube f ...
Uniform tire quality grading
DOT (Department Of Transportation) tire quality grading standards apply to all
passenger vehicle tires, including those used on the Nissan Armada.
These grades indicate tire performance characteristics and can typically be found
on the tire sidewall between the tread shoulder and the maximum se ...
0.0068