GM Service Manual Online
For 1990-2009 cars only

Wander or Poor Steering Stability Wander

    • Inspect for mismatched or uneven tire pressure.
    • Inspect for a lack of lubrication in the ball joints and tie rod ends.
    • Inspect for worn strut dampeners.
    • Inspect for a loose stabilizer shaft.
    • Inspect for broken or sagging springs.
    • Inspect the rack bearing preload.
    • Inspect for a worn hub and bearing assembly.
    • Inspect the front-wheel or the rear-wheel alignment.

Wander or Poor Steering Stability Erratic

    • Inspect for a worn hub and bearing assembly.
    • Inspect for broken or sagging springs.
    • Inspect for a leaking caliper.
    • Inspect for warped rotors.
    • Inspect for loose steering gear mounting.
    • Inspect for a incorrect or uneven caster.