Chevrolet impala 2000 ユーザーズマニュアル

The anti

-

lock brake system warning light should come on

for a few seconds when you turn the ignition key to ON. 
If the anti

-

lock brake system warning light stays on longer

than normal after you’ve started your engine, turn the
ignition off. Or, if the light comes on and stays on when
you’re driving, stop as soon as possible and turn the
ignition off. Then start the engine again to reset the
system. If the light still stays on, or comes on again while
you’re driving, the anti

-

lock brake system needs service

and you don’t have anti

-

lock brakes. The brake pedal may

be harder to push, or it may go to the floor. It may take
longer to stop. Adjust your driving accordingly.

The anti

-

lock brake system warning light should come

on briefly when you turn the ignition key to ON. If the
light doesn’t come on then, have it fixed so it will be
ready to warn you if there is a problem.

The traction control system warning light may come on
for the following reasons:
D If you turn the system off by pressing the traction

control button located on the instrument panel, a
chime will sound and the warning light will come on
and stay on. To turn the system back on, press the
button again. The warning light should go off. 
(See “Traction Control System” in the Index for
more information.)

D If there’s a brake system problem that is specifically

related to traction control, the traction control system
will turn off and the warning light will come on. If
your brakes begin to overheat, the traction control
system will turn off and the warning light will come
on until your brakes cool down.