GM Service Manual Online
For 1990-2009 cars only

    Notice: Refer to Air in the Power Steering System Notice in the Preface section.

    Notice: Refer to Using Proper Power Steering Fluid Notice in the Preface section.


    Object Number: 1290077  Size: SH

    Important: 

       • Use clean, new power steering fluid only. Refer to Fluid and Lubricant Recommendations .
       • Hoses touching the frame, body, or engine may cause system noise. Verify the hoses do not touch any other part of the vehicle.
       • Loose connections may not leak, but could allow air into the steering system. Verify that all hose connections are tight.
       • Power steering fluid level must be maintained throughout the bleeding procedure.

  1. Fill the power steering fluid reservoir to the MIN mark.
  2. Raise the vehicle until the front wheels are off the ground. Refer to Lifting and Jacking the Vehicle .
  3. Turn the ignition switch to the ON position with the engine OFF.
  4. Rotate the steering wheel from full left to full right 10 to 12 times.
  5. Verify the power steering fluid level is at or above the MIN mark.
  6. Start the engine.
  7. Listen for power steering pump noise like whining or cavitation. Inspect the fluid for aeration. If necessary, refer to Power Steering Fluid Leaks .
  8. Verify the fluid level is correct. Repeat the bleeding procedure if necessary.
  9. Turn the engine off.
  10. Lower the vehicle.