Brake Wear - GMC Sierra 2000 Owner's Manual

Brake Wear

If you have a C 3500 HD model, it has four
brakes without wear indicators. If you ever hear a brake
rubbing noise, have the brake linings inspected.
If your pickup is not a C 3500 HD model, it has front
disc brakes and rear drum brakes.
Disc brake pads (except C 3500 HD models) have
-
built in wear indicators that make a high
warning sound when the brake pads are worn and new
pads are needed. The sound may come and go or be
heard all the time your vehicle is moving (except when
you are pushing on the brake pedal firmly).
CAUTION:
The brake wear warning sound means that soon
your brakes won't work well. That could lead to
an accident. When you hear the brake wear
warning sound, have your vehicle serviced.
6-36
NOTICE:
-
wheel disc
Continuing to drive with worn
could result in costly brake repair.
Some driving conditions or climates may cause a
brake squeal when the brakes are first applied or lightly
-
pitched
applied. This does not mean something is wrong with
your brakes.
Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and evenly torque wheel nuts in the
proper sequence to GM specifications.
If you have rear drum brakes, they don't have wear
indicators, but if you ever hear a rear brake rubbing
noise, have the rear brake linings inspected immediately.
Also, the rear brake drums should be removed and
inspected each time the tires are removed for rotation or
changing. When you have the front brake pads replaced,
have the rear brakes inspected, too.
-
out brake pads