Nissan Armada 2025-2026 Service and Repair Manual: NVH Troubleshooting Chart

Nissan Armada 2025-2026 Service and Repair Manual / Transmission & Driveline / Driveline — Front Propeller Shaft: 2f C-C / Symptom Diagnosis / NVH Troubleshooting Chart

Use the chart below to find the cause of the symptom. If necessary, repair or replace these parts.

Possible cause and SUSPECTED PARTS	Symptom			Reference
Possible cause and SUSPECTED PARTS	Vibration	Shake	Noise	Reference
Uneven rotating torque	×		×	Inspection
Center bearing improper installation	×	×	×	—
Excessive center bearing axial end play	×		×	—
Center bearing mounting (insulator) cracks, damage or deterioration	×		×	—
Excessive joint angle	×	×	×	Inspection
Rotation imbalance	×		×	Inspection
Excessive runout	×		×	Inspection
DIFFERENTIAL			×	NVH of FRONT and REAR FINAL DRIVE in this section.
AXLE AND SUSPENSION	×	×	×	NVH in FAX, RAX, FSU, and RSU section.
TIRE	×	×	×	NVH in WT section.
ROAD WHEEL		×	×	NVH in WT section.
DRIVE SHAFT	×	×	×	NVH in FAX and RAX section.
BRAKE		×	×	NVH in BR section.
STEERING	×	×	×	NVH in ST section.

×: Applicable

Noise, Vibration and Harshness (nvh) Troubleshooting

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Periodic Maintenance

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Other materials:

Removal and Installation
WARNING: REMOVAL WARNING: CAUTION: Release the parking brake. Remove tires. Refer to ROAD WHEEL TIRE : Removal & Installation. Remove parking brake actuator harness and rear wheel sensor. Hang parking brake actuator harness and rear wheel sensor not to interfere with work. Refer to Removal and I ...

Exploded View
Timing chain (bank 1) Timing chain slack guide (bank 1) Timing chain tension guide (bank 1) Timing chain tensioner (bank 1) Timing chain tensioner (bank 2) Timing chain slack guide (bank 2) Timing chain tension guide (bank 2) Timing chain (bank 2) Crankshaft sprocket Crankshaft key Timing ...

Heated seats
Basic information WARNING In the Nissan Armada, avoid using seat heaters if occupants are unable to sense temperature changes or pain. Improper use may result in overheating and serious injury. CAUTION Do not operate the heated seats in the Nissan Armada for extended periods when not i ...

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