GM Service Manual Online
For 1990-2009 cars only

Groan Noise in Steering Pump for Oldsmobile Bravada 2000

Problem

Action

The oil level is low.

  1. Add power steering fluid as required. Refer to Checking and Adding Power Steering Fluid .
  2. Inspect the system for leaks. Refer to External Leakage Check .

Air is in the oil or the pressure hose connection is poor.

  1. Tighten the connector. Refer to Fastener Tightening Specifications .
  2. Bleed the system.
  3. Refer to Power Steering System Bleeding .