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

Loose joints

Tighten the joints.

Worn or damaged wheel bearing

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.

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.

Trailing arm deformation

Replace the rear axle.

Faulty coil spring

Replace the coil spring.

Trailing arm bushing is worn or damaged

Replace the trailing arm bushing.