NVH Troubleshooting Chart
Use chart below to find the cause of the symptom. If necessary, repair or replace these parts. Reference — Disassembly and Assembly — Exploded View — NVH Troubleshooting Chart NVH Troubleshooting Chart NVH Troubleshooting Chart Inspection NVH Troubleshooting Chart NVH Troubleshooting Chart Inspection NVH Troubleshooting Chart
Possible cause and SUSPECTED PARTS Excessive joint angle Joint sliding resistance Imbalance Improper installation, looseness Parts interference PROPELLER SHAFT (AWD) DIFFERENTIAL (AWD) REAR SUSPENSION REAR AXLE TIRE WHEEL DRIVE SHAFT (AWD) BRAKE
Symptom
DRIVE SHAFT
Noise
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
REAR AXLE
Noise
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
Shimmy
×
×
×
×
×
×
Shudder
×
×
×
×
×
Poor quality ride or handling
×
×
×
×
×
Inspect Rear Axle for cracks or damage...
Other information:
WARNING
If the tires are replaced with different
sized tires, the predicted course lines
may be displayed incorrectly.
On a snow-covered or slippery road,
there may be a difference between
the predicted course line and the actual
course line...
Abbreviations: I = Inspect and correct or replace as necessary, R =
Replace
NOTE:
(1) After 40,000 miles (64,000 km) or 48 months, inspect every 10,000
miles (16,000 km) or 12 months. Replace the drive belt if
found damaged.
(2) If operating mainly in dusty conditions, more frequent maintenance
may be required...