GM Service Manual Online
For 1990-2009 cars only

Preliminary Checks

Since the problems in steering, suspension, tires, and wheels involve several systems, all systems must be considered when diagnosing a complaint. In order to avoid pursuing the wrong symptom, always road test the vehicle first. Proceed with the following preliminary checks and correct any substandard condition which are found.

    • Inspect the tires for the following:
       - Pressure
       - Wear
       - Size
       - Brand
       - Construction
       - Balance
       - Runout
    • Inspect the wheels for the following:
       - Size
       - Balance
       - Runout
       - Damage
       - Proper installation
    • Inspect the following for loose connections, wear, or damage:
       - The steering column
       - The steering gear
       - The steering linkage
       - The front suspension
       - The rear suspension
    • Inspect the steering system for leaks.
    • Inspect the power steering fluid level.
    • Inspect the accessory drive belt tension.