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Noise, Vibration and Harshness (NVH) =NLSU0004 NVH TROUBLESHOOTING CHART NLSU0004S01 Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts. Reference page — — — SU-10, 22 SU-8 — — — — — — Refer to SUSPENSION in this chart. Refer to TIRES in this chart. Refer to ROAD WHEEL in this chart. ST -5 Possible Cause Improper installation, looseness Shock absorber deformation, damage or deflection Bushing or mounting deterioration Parts interference Spring fatigue Suspension looseness Incorrect wheel alignment Stabilizer bar fatigue Out-of-round Imbalance Incorrect air pressure Uneven tire wear Deformation or damage Non-uniformity Incorrect tire size DRIVE SHAFT AXLE SUSPENSION TIRES ROAD WHEEL BRAKES STEERING Symptom SUSPENSION Noise × × × × × × × × × × × × Shake × × × × × × × × × × × Vibration × × × × × × × × × Shimmy × × × × × × × × × × Judder × × × × × × × × Poor quality × × × × × × × × × × TIRES Noise × × × × × × × × × × × × × Shake × × × × × × × × × × × × × Vibration × × × × × × Shimmy × × × × × × × × × × × × × Judder × × × × × × × × × × × × Poor quality × × × × × × × × × × ROAD WHEEL Noise × × × × × × × × × × Shake × × × × × × × × × × Shimmy, × × × × × × × × × Poor quality × × × × × × × × : Applicable FRONT SUSPENSION Noise, Vibration and Harshness (NVH) Troubleshooting SU-4 |