33 90... Rear Axle Troubleshooting
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2010 BMW 535xi, 2010 BMW 528xi, 2009 BMW 535xi, 2009 BMW 528xi, and 2008 BMW 535xi. However, it is still accessible from the selected car via links, so may be relevant.
Observe troubleshooting for shock absorbers.
TROUBLESHOOTING CHART - REAR AXLE
| Fault | Cause | Remedy |
|---|---|---|
| Grinding noise (only when cornering) | Diagnose brake system. | |
| Wheel bearings faulty | Replace wheel bearings | |
| Vibration (90 - 160 km/h) | Wheel imbalance | Balance wheels |
| Radial/lateral rim runout | Check rims, replace if necessary | |
| Radial tire runout | Match or replace tires | |
| Imbalance in output shaft | Replace output shaft | |
| Drumming | Rubber mount of final drive suspension faulty | Replace rubber mount |
| Rubber mount of rear axle carrier faulty | Replace rubber mount | |
| Rattling noise | Refer to 33 90... TROUBLESHOOTING SHOCK ABSORBER . | |
| Stabilizer link loose or defective | Check screw connection, replace stabilizer link if necessary | |
| Rubber mount of rear axle carrier loose or faulty | Check seat, replace rubber mount if necessary | |
| Poor straight-running stability (steering wheel inclination) | Rubber mount of rear axle carrier faulty | Replace rubber mount |
| Rubber mount/ball joint of control or guide arm faulty | Replace control or guide arm | |
| Ball joint in wheel carrier faulty | Replace ball joint | |
| Rubber mount of swinging arm faulty | Replace swinging arm | |
| Rear axle alignment incorrectly adjusted | Carry out chassis/wheel alignment check, align rear axle if necessary | |
| Unsteady taking of curves due to self-steering or poor rear end track stability | Rubber mount of rear axle carrier faulty | Replace rubber mount |
| Rubber mount of final drive suspension faulty | Replace rubber mount | |
| Refer to 33 90... TROUBLESHOOTING SHOCK ABSORBER . | ||
| Excessive tire wear | Front or rear axle alignment incorrectly adjusted | Carry out chassis/wheel alignment check, align rear axle if necessary |