GM Service Manual Online
For 1990-2009 cars only

Problem

Action

The springs are broken or sagging.

Inspect and repair as necessary.

Refer to Trim Height Inspection Procedure .

The stabilizer shaft is loose or disconnected.

Inspect the stabilizer shaft links and insulators for damage. Repair or replace as necessary. Refer to the following procedures:

    •  Stabilizer Shaft Link Replacement in Front Suspension or Stabilizer Shaft Link Replacement in Rear Suspension.
    •  Stabilizer Shaft Replacement in Front Suspension or Stabilizer Shaft Insulator Replacement in Rear Suspension.

The struts are worn.

Inspect and repair as necessary.

Refer to Strut, Strut Component, and Spring Replacement in Front Suspension.

The vehicle is overloaded.

Reduce the vehicle load.

Refer to Tire Placard in Maintenance and Lubrication.

The tire pressure is incorrect.

Inflate the tires to proper specifications.

Refer to Tire Inflation Pressure Specifications in Maintenance and Lubrication.