GMC 1995 Suburban Owner's Manual page 98

Parking Brake
To set the parking brake:
Hold the regular brake
pedal down with your
right foot. Push down
the parking brake
pedal with your left
foot.
If the ignition
is
on, the brake system warning light will come
on.
To release the parking brake:
I f the ignition is on when the parking brake
is
released, the brake
system
warning light will go off.
NOTICE:
Driving with the parking brake on can cause your rear brakes to
overheat. You may have to replace them, and you could also
damage other parts of your vehicle.
*
If you are towing a trailer and are parking on any hill: See "Towing
a
Trailer" i n the Index. That section shows what
t o
do first to keep the trailer
from moving.
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