Nissan Armada 2025-2026 Service and Repair Manual: Work Flow
DETAILED FLOW
INTERVIEW FROM THE CUSTOMER
CAUTION:
>>GO TO 2.
CHECK SYMPTOM
CAUTION:
>>GO TO 3.
PERFORM SELF-DIAGNOSIS
With CONSULT
Perform self-diagnosis for “DIFFERENTIAL LOCK”.
Is any DTC detected?
YES>>Record or print self-diagnosis results. GO TO 4.
NO>>GO TO 6.
RECHECK SYMPTOM
With CONSULT
Erase self-diagnostic results for “DIFFERENTIAL LOCK”.
Perform DTC confirmation procedures for the error detected system.
NOTE:
Is any DTC detected?
YES>>GO TO 5.
NO >>REPAIR OR REPLACE ERROR-DETECTED PARTS
Repair or replace error-detected parts.
Reconnect part or connector after repairing or replacing.
When DTC is detected, erase self-diagnostic results for “DIFFERENTIAL LOCK”.
GO TO 7.
IDENTIFY ERROR-DETECTED SYSTEM BY SYMPTOM DIAGNOSIS
Can the error-detected system be identified?
YES>>GO TO 7.
NO >>FINAL CHECK
With CONSULT
Check the reference value for differential lock control unit.
Is the symptom reproduced?
YES>>GO TO 3.
NO>>INSPECTION END
Diagnostic Work Sheet
Description
Interview sheet sample
Interview sheet Customer name MR/MS Registration number Initial year registration Vehicle type VIN Storage date Engine Mileage km ( Mile) Symptom ...
Other materials:
Precautions for Removing Battery Terminal
NOTE:
NOTE:
NOTE:
The removal of 12V battery may cause a DTC detection error.
HOW TO DISCONNECT 12V BATTERY TERMINAL
Disconnect 12V battery terminal according to instruction described below.
Open the hood.
Turn ignition switch to the ON position.
Turn ignition switch to the OFF position with the d ...
Removal and Installation
REMOVAL
Remove luggage rear plate. Refer to Removal and Installation.
Remove mounting TORX bolts, and then remove back door striker.
INSTALLATION
Note the following items, and then install in the reverse order of removal.
CAUTION:
Never reuse TORX bolt. Always replace it with a new one when it is re ...
Inspection
INSPECTION AFTER DISASSEMBLY
Boot
Check boot for cracks, and replace it if a malfunction is detected.
Gear Housing Assembly
Check gear housing assembly for damage and scratches. Replace if there are any abnormal conditions.
Outer Socket and Inner Socket
Check the following items and replace the co ...
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