Anti-Lock Brake System Warning Light - Chevrolet Silverado Classic 2007 Owner's Manual

Anti-Lock Brake System
Warning Light
That is normal. If the light does not come on then,
have it fixed so it will be ready to warn you if
there is a problem.
254
With the Anti-Lock Brake
System (ABS), this
light will come on when
you start your engine
and may stay on for
several seconds.
If the light stays on, or comes on when you are
driving, your vehicle needs service. A chime
will sound when the light stays on. If the regular
brake system warning light is not on, you
still have brakes, but you do not have ABS.
If the regular brake system warning light is also
on you do not have ABS and there is a problem
with your regular brakes. In addition to both
lights, you will also hear a chime sound on the
first occurrence of a problem and each time
the vehicle is shut off and then restarted.
See Brake System Warning Light on page 252.
The ABS warning light should come on briefly
when you turn the ignition key to RUN. If the
light does not come on then, have it fixed so it
will be ready to warn you if there is a problem.