NVH Troubleshooting Chart
Use chart below to find the cause of the symptom. If necessary, repair or replace these parts.
|
Reference |
-- |
-- |
-- |
NVH in FRONT AXLE and FRONT SUSPENSION articles |
Refer to FRONT AXLE in this chart. |
NVH in WHEEL & TIRE article |
NVH in WHEEL & TIRE article |
Refer to DRIVE SHAFT in this chart. |
NVH in BRAKES article |
NVH in STEERING article |
|||||
|
Possible cause and SUSPECTED PARTS |
Excessive joint angle |
Joint sliding resistance |
Imbalance |
Improper installation, looseness |
Parts interference |
Wheel bearing damage |
FRONT AXLE AND FRONT SUSPENSION |
FRONT AXLE |
TIRE |
ROAD WHEEL |
DRIVE SHAFT |
BRAKE |
STEERING |
||
|
Symptom |
DRIVE SHAFT |
Noise |
x |
x |
-- |
-- |
-- |
x |
x |
x |
x |
x |
-- |
x |
x |
|
Shake |
x |
-- |
x |
-- |
-- |
x |
x |
x |
x |
x |
-- |
x |
x |
||
|
FRONT AXLE |
Noise |
-- |
-- |
-- |
x |
x |
x |
x |
-- |
x |
x |
x |
x |
x |
|
|
Shake |
-- |
-- |
-- |
x |
x |
x |
x |
-- |
x |
x |
x |
x |
x |
||
|
Vibration |
-- |
-- |
-- |
x |
x |
x |
x |
-- |
x |
-- |
x |
-- |
x |
||
|
Shimmy |
-- |
-- |
-- |
x |
x |
-- |
x |
-- |
x |
x |
-- |
x |
x |
||
|
Judder |
-- |
-- |
-- |
x |
-- |
-- |
x |
-- |
x |
x |
-- |
x |
x |
||
|
Poor quality ride or handling |
-- |
-- |
-- |
x |
x |
-- |
x |
-- |
x |
x |
-- |
-- |
-- |
||
x: Applicable, --: Not applicable