GM Service Manual Online
For 1990-2009 cars only

    Notice: Do not start the engine with any power steering hose disconnected. This can cause damage to the components.

  1. Follow these instructions when replacing or reinstalling a hose.
  2. Route the hoses in the same way they were before removal.
  3. Route the hoses smoothly. Avoid sharp bends and kinking.
  4. Tighten the pump end hose fitting, the gear line fitting and the booster line fitting. Refer to Fastener Tightening Specifications.
  5. After the hoses are installed, check for leaks while the system is being bled. Refer to Bleeding the Power Steering System.