GM Service Manual Online
For 1990-2009 cars only

Notice: When adding fluid or making a complete fluid change, always use the proper fluid. Failure to use the proper fluid will cause hose and seal damage and fluid leaks. Refer to Power Steering Fluid Recommendations in this section.

There is a fluid level indicator on the fluid reservoir cap. The marks on the fluid level indicator indicate the power steering fluid level.

Fluid that is warmed up has the following characteristics:

    • The fluid is hot to the touch. The temperature is approximately 66°C (150°F).
    • The fluid should be between the HOT and the COLD marks.

Fluid that is cool has the following characteristics:

    • The temperature is approximately 21°C (70°F).
    • The fluid level should be between the ADD mark and the COLD mark.