GM Service Manual Online
For 1990-2009 cars only

Problem

Action

Low power steering fluid level

  1. Inspect the power steering fluid level.
  2. Refer to Checking and Adding Power Steering Fluid .

  3. Add power steering fluid as necessary.
  4. Refer to Checking and Adding Power Steering Fluid .

Inspect the power steering system for leaks. Refer to Power Steering Gear and Pump Leaks .

Scored pressure plates and vanes

Replace the power steering pump. Refer to Power Steering Pump Replacement .

Scored power steering pump brush

Replace the power steering pump. Refer to Power Steering Pump Replacement .