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.

The fluid level is indicated by marks on the fluid level indicator. The fluid level indicator is located on the reservoir cap.

    • If the fluid is about 77°C (170°F), the fluid level should be at the H mark.
    • If the fluid is about 21°C (70°F), the fluid level should be at the C mark.