When To Check Power Steering Fluid; How To Check Power Steering Fluid; Windshield Washer Fluid - Buick 2004 Century Owner's Manual

When to Check Power Steering Fluid

It is not necessary to regularly check power steering fluid
unless there appears to be a leak 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.

How to Check Power Steering Fluid

Turn the key off, let the engine compartment cool down,
wipe the cap and the top of the reservoir clean, then
unscrew the cap and wipe the dipstick with a clean rag.
Replace the cap and completely tighten it. Then
remove the cap again and look at the fluid level on the
dipstick.
5-36
When the engine
compartment is hot, the
level should be at the
H (hot) mark. When it is
cold, the level should be at
the C (cold) mark. If the
fluid is at the ADD
mark, fluid should be
added.
What to Use
To determine what kind of fluid to use, see
Recommended Fluids and Lubricants on page 6-12.
Always use the proper fluid. Failure to
use the proper fluid can cause leaks and damage
hoses and seals.

Windshield Washer Fluid

What to Use
When the vehicle needs windshield washer fluid, be
sure to read the manufacturer's instructions before use.
If the vehicle will be operating in an area where the
temperature may fall below freezing, use a fluid that has
sufficient protection against freezing.