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Nissan Sentra B18 (2020-2025) Service Manual / Suspension / Road Wheels & Tires :: Symptom Diagnosis / Noise, Vibration and Harshness (nvh) Troubleshooting. Nvh Troubleshooting Chart

Nissan Sentra B18 (2020-2025) Service Manual: Noise, Vibration and Harshness (nvh) Troubleshooting. Nvh Troubleshooting Chart

Nvh Troubleshooting Chart

NVH Troubleshooting Chart

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

Reference page

Removal and Installation

Inspection

Adjustment

Tire Air Pressure

Adjustment

—

—

Tire Air Pressure

NVH Troubleshooting Chart, or

NVH Troubleshooting Chart

NVH Troubleshooting Chart or

NVH Troubleshooting Chart

—

—

NVH Troubleshooting Chart

NVH Troubleshooting Chart

NVH Troubleshooting Chart

Possible cause and SUSPECTED PARTS

Improper installation, looseness

Out-of-round

Imbalance

Incorrect tire pressure

Uneven tire wear

Deformation or damage

Non-uniformity

Incorrect tire size

FRONT AXLE AND FRONT SUSPENSION

REAR AXLE AND REAR SUSPENSION

TIRE

WHEEL

DRIVE SHAFT

BRAKE

STEERING

Symptom

TIRE

Noise

×

×

×

×

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

×

×

×

×

×

Vibration

×

×

×

×

×

×

Shimmy

×

×

×

×

×

×

×

×

×

×

×

×

×

Shudder

×

×

×

×

×

×

×

×

×

×

×

×

Poor quality ride or handling

×

×

×

×

×

×

×

×

×

×

WHEEL

Noise

×

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

×

×

Shimmy, Shudder

×

×

×

×

×

×

×

×

×

Poor quality ride or handling

×

×

×

×

×

×

×

×: Applicable

    Low Tire Pressure Location Indicator Continues Displaying
    Symptom Description Symptom Description The low tire pressure location indicator continues displaying though low tire pressure warning lamp turns/stays OFF. Diagnosis Procedure ...
    Road Wheels & Tires. Periodic Maintenance
    Wheel. Inspection Inspection Inspection Check tires for wear and improper inflation. Check wheels for deformation, cracks and other damage. If deformed, remove wheel and check w...

    Other materials:

    Ecv (electrical Control Valve)
    Diagnosis Procedure Diagnosis Procedure CHECK ECV POWER SUPPLY Ignition switch OFF. Disconnect A/C compressor connector. Ignition switch ON. ...

    Brake Booster
    Exploded View Exploded View 1. Brake booster 2. Vacuum sensor 3. Space ...

    Periodic Maintenance
    Engine Oil Inspection Inspection ENGINE OIL LEVEL Note: Before starting engine, put Nissan Sentra vehicle horizontally and check the engine oil level. If engine is already started, stop it and allow 10 minutes before checking. Pull out oil level gauge and wipe it clean. ...