REAR SUSPENSION SYSTEM PROBLEM SYMPTOMS TABLE
Tech Tips
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
| Symptom | Suspected Area | See page |
|---|---|---|
| Vehicle pulls to one side while driving | Tire (worn or improperly inflated) | |
| Rear wheel alignment (incorrect) | ||
| Rear shock absorber (worn) | ||
| Rear axle hub (worn) | ||
| Suspension parts (worn) | - | |
| Bottoming | Vehicle (overloaded) | - |
| Rear coil spring (weak) | ||
| Rear pneumatic cylinder (weak) | ||
| Rear shock absorber (worn) | ||
| Height control compressor | ||
| Pneumatic tank | ||
| Height control valve (rear side) | ||
| Sway/pitches | Tire (worn or improperly inflated) | |
| Rear coil spring (weak) | ||
| Rear pneumatic cylinder (weak) | ||
| Rear shock absorber (worn) | ||
| Rear stabilizer bar (bent or broken) | ||
| Rear active stabilizer control actuator (bent or broken) | ||
| Wheel shimmy | Tire (worn or improperly inflated) | |
| Wheel (out of balance) | ||
| Rear wheel alignment | ||
| Rear shock absorber (worn) | ||
| Rear axle hub (worn) | ||
| Abnormal tire wear | Tire (worn or improperly inflated) | |
| Wheel (out of balance) | ||
| Rear wheel alignment (incorrect) | ||
| Suspension parts (worn) | - |