GMC 2007 Automobile User Manual


 
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 your washer fluid tank only
three-quarters full when it is very cold.
This allows for 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
your washer system and paint.
Brakes
Brake Fluid
Your vehicle has one
reservoir for both the
brake and clutch
hydraulic systems. It is
filled with DOT-3
brake fluid. See Engine
Compartment
Overview on page 276
for the location of
the reservoir.
There are only two reasons why the brake fluid
level in the reservoir might go down. The first
is that the brake fluid goes down to an acceptable
level during normal brake lining wear. When
new linings are put in, the fluid level goes back
up. The other reason is that fluid is leaking out of
the brake or clutch system. If it is, you should
have your brake/clutch system fixed, since a leak
means that sooner or later your brakes will not
work well, or will not work at all.
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