GMC 2003 Envoy - Manual (Page 334)

Checking Brake Fluid
Vou can check the brake fluid without taking ofi The cap.
Ju5t look; at ttie brake fluid
fe&ervqir. The fluid level
Should be above MIN.
If It isn't have ycur brake
system checked to
see if there is a leak.
Alter woik Is done on the brake hydraulic system,
make sure Iho level Is above the MIN bul not over
the MAX mark.
What to Add
When you do need brake fluid, use only DOT‘3 brake
fluid. Use new brake fluid from a sealed conlainer
only г See Part 0: ftecvfnn^ended Fiwds and Li/bncsnts
an page 6- T Z.
Always clean the brake fluid reservoir cap and the area
around the cap bafore rerriovlng it. This will help
kqop dirt from entering [he reservoir
With the wrong kind of fluid in your brake
system, your brakes may not work well, or they
may not even work at alL Thfa could cause a
crash. Always use the proper brake fluid.
Notice:
Using the wrcng fluid can badly damage brake
system parts. For example,. |ust a tew drops of
mineral-based oil. such as engine off, In your
brake system can damage brake system
pens so badly that they'll have to be replaced.
□опЧ let someone put In the wrong Kind at fluid.
If you spill brake fluid on your vehicle's painted
surfaces, the paint finish can be damaged.
Ge careful not to spill brake fluid on your
vehicle, if you do, wash И off immediately.
See "^Appearance Care'' in the Index.
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