GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2000 🢒 Century (China) 🢒 Steering 🢒 Power Steering System 🢒 Whine Noise in Steering Pump

Whine Noise in Steering Pump for Buick Century (China) 2000

Problem

Action

Low power steering fluid level
  1. Inspect the power steering fluid level.

    2. Refer to Checking and Adding Power Steering Fluid .

  2. Add power steering fluid as necessary.

    3. 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 .