Nissan Armada 2025-2026 Service and Repair Manual: Diagnosis Procedure
CHECK INFORMATION DISPLAY
Check information display.
Refer to Work flow.
Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair or replace the malfunctioning parts.
CHECK INTELLIGENT KEY BATTERY
Check Intelligent Key battery.
Refer to Component Inspection.
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace the malfunctioning parts.
CHECK INSIDE KEY ANTENNA
Check inside key antenna.
NATS antenna amp.: Refer to DTC Diagnosis Procedure.
Console: Refer to DTC Diagnosis Procedure.
Luggage room: Refer to DTC Diagnosis Procedure.
Is the inspection result normal?
YES>>GO TO 4.
NO>>Repair or replace the malfunctioning parts.
REPLACE INTELLIGENT KEY UNIT
Replace Intelligent Key unit. 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:
AUDIO, VISUAL & NAVIGATION SYSTEM : Special Service Tool
The actual shape of the tools may differ from those illustrated here.Tool number
(TechMate No.)
Tool name Description  —
(J-46534)
Trim Tool Set
Removing trim components —
(J-51922)
Enhanced Multi-Media Interface
Tester (EMMIT)
Tests the functionality of the following features:
Bluetooth
P ...
Exploded View
REMOVAL
Front wiper blade RH Front wiper arm RH Front wiper arm cap Front wiper drive assembly Front wiper arm LH Front wiper blade LH : N·m (kg-m, in-lb) : N·m (kg-m, ft-lb)
DISASSEMBLY
Front wiper linkage Front wiper pivot assembly Pivot cover Front wiper motor assembly : Body gr ...
Intelligent Key System All Functions Cannot Operate (all Keys)
Intelligent Key system all functions cannot operate (door lock and engine start).
SYMPTOM TABLE (BOTH INTELLIGENT KEYS HAVE THE SAME SYMPTOMS)
Door lock operation (remote keyless entry) Door lock operation (one touch sensor or request switch of front/rear/back door) or trunk/back door open operati ...
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