Anti-Lock Brake System (Abs) Warning Light - GMC 2008 Chevrolet Tahoe Supplemental Owner's Manual

This light may also come on due to low brake fluid. See
your owners manual for more information.
United States
This light should come on briefly when you turn the
ignition key to ON/RUN. If it does not come on then,
have it fixed so it will be ready to warn you if there is a
problem.
CAUTION:
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Your brake system may not be working
properly if the brake system warning light is on.
Driving with the brake system warning light on
can lead to an accident. If the light is still on
after you have pulled off the road and stopped
carefully, have the vehicle towed for service.
3-6
If the light comes on while you are driving, pull off the
road and stop carefully. You may notice that the pedal is
harder to push or may go closer to the floor. It may take
longer to stop. If the light is still on, have the vehicle
towed for service. See Towing Your Vehicle on page 4-2.
Anti-lock Brake System (ABS)
Warning Light
Canada
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.
If the ABS light stays on, turn the ignition off, if the light
comes on when you are driving, stop as soon as it
is safely possible and turn the ignition off. Then start
the engine again to reset the system. If the ABS light
still stays on, or comes on again while you are
driving, your vehicle needs service. If the regular
brake system warning light is not on, your vehicle
still has brakes, but not antilock brakes.
For vehicles with the
Antilock Brake System
(ABS), this light comes on
briefly when the engine
is in ON/RUN.