Windshield Washer Fluid; Adding Washer Fluid - Chevrolet 2009 TrailBlazer Owner's Manual

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.

Adding Washer Fluid

5-38
Open the cap with the
washer symbol on it.
Add washer fluid until the
tank is full. See Engine
Compartment Overview
on page 5-12 for reservoir
location.
Notice:
•
When using concentrated washer fluid, follow
the manufacturer's instructions for adding water.
•
Do not mix water with ready-to-use washer fluid.
Water can cause the solution to freeze and
damage your washer fluid tank and other parts
of the washer system. Also, water does not clean
as well as washer fluid.
•
Fill the washer fluid tank only three-quarters
full when it is very cold. This allows for fluid
expansion if freezing occurs, which could
damage the tank if it is completely full.
•
Do not use engine coolant (antifreeze) in your
windshield washer. It can damage the vehicle's
windshield washer system and paint.