NVH Troubleshooting Chart
WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
Use the chart below to find the cause of the symptom. If necessary, repair or replace these parts.
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Reference |
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NVH of REAR PROPELLER SHAFT |
NVH in Front Axle, Rear Axle, Front Suspension and Rear Suspension |
NVH in Wheels/Tires |
NVH in Wheels/Tires |
NVH in Front Axle and Rear Axle |
NVH in Brakes |
NVH in Steering |
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Possible cause and SUSPECTED PARTS |
Gear tooth rough |
Gear contact improper |
Tooth surfaces worn |
Backlash incorrect |
Companion flange excessive runout |
Gear oil improper |
PROPELLER SHAFT |
AXLE AND SUSPENSION |
TIRE |
ROAD WHEEL |
DRIVE SHAFT |
BRAKE |
STEERING |
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Symptom |
Noise |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x: Applicable