2007 Pontiac G6 Owner's Manual - Page 350

When to Check Power Steering Fluid Power steering fluid is used in all vehicles with V6 engines. Vehicles with the 4-cylinder engine have electric power steering and do not use power steering fluid. It is not necessary to regularly check power steering fluid unless a leak is suspected in the system, or an unusual noise is heard. A fluid loss in this system could indicate a problem. Have the system inspected and repaired. The fluid level should be within the crosshatched area on the dipstick. If the fluid is at or below the ADD mark on the dipstick, add just enough fluid to bring the level within the crosshatched area. What to Use To determine what kind of fluid to use, see Recommended Fluids and Lubricants on page 442. Always use the proper fluid. Failure to use the proper fluid can cause leaks and damage hoses and seals. How to Check Power Steering Fluid To check the power steering fluid, do the following: 1. Turn the key off and let the engine compartment cool down. 2. Wipe the cap and the top of the reservoir clean. 3. Unscrew the cap and wipe the dipstick with a clean rag. 4. Replace the cap and completely tighten it. 5. Remove the cap again and look at the fluid level on the dipstick. Windshield Washer Fluid What to Use When you need windshield washer fluid, be sure to read the manufacturer's instructions before use. If you will be operating your vehicle in an area where the temperature may fall below freezing, use a fluid that has sufficient protection against freezing. 350