GM Service Manual Online
For 1990-2009 cars only
Table 1: Noise
Table 2: Uncomfortable
Table 3: Vehicle Leans Toward the Side

Noise

Checks

Actions

The loosened joints

Tighten the joints.

Wheel bearing is worn or damaged

Replace the wheel bearing.

Faulty shock absorber

Replace the shock absorber.

Uncomfortable

Checks

Actions

Faulty shock absorber

Replace the shock absorber.

Faulty coil spring

Replace the coil spring.

Lateral rod bushing is worn or damaged

Replace the lateral rod bushing.

Trailing arm bushing is worn or damaged

Replace the trailing arm bushing.

Vehicle Leans Toward the Side

Checks

Actions

Rear axle deformation

Replace the rear axle.

Lateral rod deformation

Replace the lateral rod.

Trailing arm deformation

Replace the trailing arm.

Faulty coil spring

Replace the coil spring.

Lateral rod bushing is worn or damaged

Replace the lateral rod bushing.

Trailing arm bushing is worn or damaged

Replace the trailing arm bushing.