Flushing the Power Steering System

2004 Oldsmobile Bravada RWDSECTION Flushing the Power Steering System
WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
    IMPORTANT: Do not reuse any drained power steering fluid regardless of appearance or condition.
  1. Raise and support the front of the vehicle off the ground in order to remove the weight of the vehicle from the front tires. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Loosen the hose clamp on the inlet side of the reservoir.
  3. Remove the power steering fluid reservoir inlet hose from the reservoir.
  4. Position the hose toward a drain pan in order to catch the draining fluid.
  5. Drain the fluid.
  6. Plug the inlet hose connection on the reservoir.
  7. Fig 1: Reservoir Cap And Cold/Hot, Min/Max Marks
    GM819768Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.