Nissan Armada 2025-2026 Service and Repair Manual: Work Flow
BATTERY DIAGNOSIS WITH EXP-800 NI OR GR8-1200 NI
To diagnose and confirm the condition of the battery, use the following special service tools:
EXP-800 NI Battery and electrical diagnostic analyzer
GR8-1200 NI Multitasking battery and electrical diagnostic station
NOTE:
Refer to the applicable instruction manual for proper battery diagnosis procedures.
BATTERY DIAGNOSIS WITHOUT EXP-800 NI OR GR8-1200 NI
VISUAL INSPECTION
Check battery case for cracks or bends.
Check battery terminals for damage.
Are these inspection results normal?
YES>>GO TO 2.
NO>>Replace battery. Refer to Removal and Installation.
CAPACITY TEST
Check battery voltage.
Is the voltage 12.35 V or more?
YES >>GO TO 3.
NO>>GO TO 4.
LOAD TEST
Check battery type and determine the specified current using the table.
Type Current (A) L4–EFB 760 Read load tester voltage when specified discharging current flows through battery for 15 seconds.
NOTE:Follow tool manufacturers operating instructions when performing load test.
Is the voltage 10 V or more?
YES >>GO TO 5.
NO>>Replace battery. Refer to Removal and Installation.
CHARGE
Charge battery, following the instructions below:
Constant current charging may damage batteries. Therefore, charge battery by constant voltage charge mode with the maximum voltage set at 15 V.
Charge at least 6 hours or until the charge current becomes 4 amps or less.
GO TO 3.
CHECK BATTERY
With CONSULT
Ignition switch ON.
Select “DATA MONITOR” in “IPDM E/R” using CONSULT
Check that “Battery discharge count” indication.
Monitor item Indication Battery discharge count Less than 65,000
Is the inspection result normal?
YES>>INSPECTION END.
NO>>Replace battery. Refer to Removal and Installation.
How to Handle Battery
CAUTION:
After connecting battery cables, ensure that they are tightly clamped to battery terminals for good contact.
WHERE TO CONNECT JUMPER CABLE WHEN THE 12V BATTERY IS DISCHARGED
CAUTION:
If it be ...
Fuse Inspection
...
Other materials:
Distortions on Structures
We will look at the different forces acting on part deformations according to the direction the force is applied considering the three elements of force. We will be looking at the basics with a hammer and nail.
Direct Force
The force is applied directly perpendicular to the panel or part.
The force ...
Diagnosis Procedure
CHECK INTELLIGENT KEY SYSTEM SYMPTOM TABLE
Check Intelligent Key system symptom table. Refer to Diagnosis Procedure.
>>
GO TO 2.
PERFORM SELF-DIAGNOSIS RESULT
With CONSULT
Select “Self Diagnostic Result” mode of all systems, and check if DTC is detected.
Is DTC detected?
YES>>
Per ...
Inspection and Adjustment
INSPECTION BEFORE INSTALLATION
Be sure to check dimension (A) to ensure it is within the reference value limit.
B : Scale C : Straightedge
Dimension (A) : Refer to Torque Converter.
INSPECTION AFTER INSTALLATION
Start the engine and check visually that there is no leakage of ATF.
Check A/T ...
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