Nissan Armada 2025-2026 Service and Repair Manual: NVH Troubleshooting Chart
| Possible cause and SUSPECTED PARTS | Symptom | Reference |
|---|---|---|
| Noise | ||
| Gear tooth rough | × | — |
| Gear contact improper | × | — |
| Tooth surfaces worn | × | — |
| Backlash incorrect | × | — |
| Companion flange excessive runout | × | — |
| Gear oil improper | × | Inspection |
| PROPELLER SHAFT | × | NVH of FRONT and REAR PROPELLER SHAFT in this section. |
| AXLE AND SUSPENSION | × | NVH in FAX, RAX, FSU and RSU sections. |
| 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
Other materials:
Symptom Table
Symptom Possible cause Reference page Malfunction is detected in only 1 sensor of display. Sonar sensor circuit
Sonar sensor
Perform CONSULT self-diagnosis. Perform detected DTC self-diagnosis. Refer to DTC Index. Front sonar sensors do not activate. Front sensor power supply and ground circ ...
Diagnostic Work Sheet
DESCRIPTION
There are many operating conditions that lead to the malfunction of engine components. A good grasp of such conditions can make troubleshooting faster and more accurate.
In general, each customer feels differently about an incident. It is important to fully understand the symptoms or co ...
Precautions on supplemental restraint system
This section describes the Supplemental Restraint System (SRS) in the Nissan
Armada and provides essential safety information regarding its operation. The Nissan
Armada is equipped with multiple advanced protection systems designed to work together
with seat belts to reduce the risk of injury ...
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