1996 Oldsmobile Cutlass Supreme brake

Brake System Warning Light
Your Oldsmobile’s hydraulic brake system is divided
into two parts. If one part isn’t working, the other part
can still work and stop you. For good braking, though,
~ you need both parts workmg well.
If the warning light comes on, there could be
a brake
problem. Have your brake system inspected right away.
BRAKE
This light should come on
briefly when you turn the
ignition key to
RUN. If it
doesn’t come on then,
have
it fixed so it will be
ready to warn you if
there’s a problem.
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, the pedal may go closer to the floor.
It may take longer to stop. If the light is still on, or if the anti-lock brake system warning light
is flashing, have
the vehicle towed for service. (See “Anti-Lock Brake
System Warning Light” and “Towing Your Vehicle” in
the Index
.)
1 C.’ UTION:
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 or if the
anti-lock brake system warning light is flashing
after you’ve pulled
off the road and stopped
carefully, have the vehicle towed for service.
When the ignition is on, the brake system warning light
will also come on when
you set your parking brake. The
light will stay on if your parking brake doesn’t release
fully. If it stays on after your parking brake is fully
released, it means you have a brake problem.
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Anti-Lock Brake System Warning Light
With the anti-lock brake system, this light will come
on when you start your
engine and it will stay
on for three seconds.
That’s normal.
If the light flashes when you’re driving, you don’t have
anti-lock brakes and there could be
a problem with your
regular brakes. Pull
off the road and stop carefully. You
may notice that the pedal is harder to push. Or, the pedal
may go closer to the floor. It may take longer to stop.
Vehicle” in the Index.)
, Have the .vehicle towed for service. (See.“Towing Your
Your regular brake system may not be working
properly
if the anti-lock brake system warning
light is flashing. Driving with the anti-lock brake system warning light flashing can lead to an
accident. After you’ve pulled
off the road and
stopped carefully, have the vehicle towed
for service.
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, your Oldsmobile needs service. If
the light is on but not flashing and the regular brake
system warning light isn’t on, you still have brakes, but
you don’t have anti-lock brakes.
The anti-lock brake system warning light should come
on briefly when you turn the ignition key to
RUN. If the
light doesn’t come on then, have it fixed
so it will be
ready
to warn you if there is a problem.
2-48

Anti-Lock Brake System Active Light
LOW
TRAC
When your anti-lock system
is adjusting brake pressure
to help avoid a braking skid,
the anti-lock brake system
active light will come
on.
Engine Coolant Temperature Light
HOT
This light tells you that
your engine coolant has
overheated or your radiator
cooling fan is not working.
Slippery road conditions may exist if this light comes
on,
so adjust your driving accordingly. The light will
stay on for a few seconds after the system stops
adjusting brake pressure.
The anti-lock brake system active light also comes on
briefly when you turn the ignition key to RUN. If the
light doesn’t come on then, have
it fixed so it will be
there to
tell you when the system is active. If you
have been operating your vehicle under normal
driving conditions, you should pull
off the road, stop
your vehicle and turn
off the engine as soon as possible.
In “Problems on the Road,” this manual shows what to
do. See “Engine Overheating” in the Index.
2-49

I Section 4 Your Driving and the Road
Here you’ll find information about driving on different
kinds of roads and in varying weather conditions. We’ve
also included many other useful tips on driving.
Defensive Driving
The best advice anyone can give about driving is:
Drive defensively.
Please start with a very important safety device in
your Oldsmobile: Buckle up. (See “Safety Belts” in
the Index.)
Defensive driving really means “be ready for anything.’”
On city streets, rural roads or freeways, it means
“always expect the unexpected.”
Assume that pedestrians or other drivers
are going to be
careless and make mistakes. Anticipate what they might do. Be ready for their mistakes.
~ Rear-end collisions are about the most preventable
of accidents. Yet they
are common. Allow enough
following distance. It’s the best defensive driving
maneuver, in both city and rural driving. You never
know when the vehicle in front
of you is going to brake
or turn suddenly.
4-1

’ C-ontrol of. a Vehicle
You have three systems ‘that make your vehicle go where
you want it to go. They are the brakes, the ,steering and
,
, .= the &ccelerator. All three systems have‘to do their ‘work
s at the places where the tires meet the road. . ,.
Braking
Braking action involves perception time and
reaction time.
First, you- have to decide to push on .the brake pedal.
That’s
perception time. Then you, have to bring up your
€oot and do it.
Thah reaction time.
Average reacbioPz time is-about 3/4 of a second. But
th&s only an average. It might be less. with :one ‘driver
-and as long as two or three seconds or more wid
mother. Age, physical condition, ,alertness, coordination
. I
is i-mportant. “I
. And, of course, actual stopping distances vary greatly I
’ with the surface of the road (whether it’s’ pavement or
gravel); the condition
of the road.(wet, dry, icy); tire.
tread;
and the bondition of your brakes.
!
I 1
,. ~
Sometimes, as when you’re driving on snow or ice, it’s .
easy to ask more of those controi systems than the tires .~ . 1 ,.
’ . --: and road can provide. That means you can lose control .~ I .*, >.L ... .,
of your vehicle.
L- ._8
8- r- ’ i
I
, -. L. . < I - :’ 7
_.
4-5 -,
:i . .,

~ ~~~~
~ ~~~ ~ Avoid needless heavy braking.
Some people drive
in spurts
-- heavy acceleration followed by heavy
braking
-- rather than keeping pace with traffic. This is a
mistake. Your brakes may not have time to cool between
hard stops. Your brakes will wear out much faster if you
do a lot of heavy braking. If you keep pace with the
traffic and allow realistic following distances, you will
eliminate a lot
of unnecessary braking. That means
better braking and longer brake life.
If your engine ever stops while you’re driving, brake
normally but don’t pump your brakes. If you do, the
pedal may get harder to push down.
If your engine
stops, you will still have some power brake assist. But
you will use it when you brake. Once the power assist is
used up, it may take longer to stop and the brake pedal
will be harder to push.
_. ~~~~ ~ ~~
~ ~~
Anti-Lock Brakes
Your
vehicle has anti-lock brakes (ABS). ABS is an
advanced electronic braking system that will help
prevent a braking skid.
When you start your engine, or when you begin to drive away, your anti-lock brake system will check itself. You
may hear a momentary motor or clicking noise while
this test is going on, and you may even notice that your
brake pedal moves a little. This is normal.
If there’s a problem with the
anti-lock brake system, this
warning light will stay on or
flash. See “Anti-Lock
Brake System Warning
Light” in the Index.

. .. , " .
- + ;;'i; ' ,Here's how anti-lock works. Let's say the road is 'w&.
t' II ,You're driving safely. Suddenly an admaPjumps out in
. front of you.
i ; You slam on the brakes. Here's what happens with ABS.
-. .
: ..
. A computer senses that wheels are slou4.ing down. If one
I - .' .k. of the wheels is about to stop rolling, the computer will '
; --. 1 . separately' work the brakes at each front whed and at the
..
..., rec wheels.
.. 'I
The anti-lock system can change the hrake pressure .
faster than any-driver'could. The computer is
programmed to make the most of available tire and ' '
road conditions.. ..
i
You can steer around the obstacle while braking hardK$:,
As you brake, your computer kpeps receiving updates on
wheel. speed and controls braJsiig.pressure accordingly.
'., 4-7

Remember: Anti-lock doesn’t change the time you need
to get your foot up to the brake pedal or always decrease stopping distance. If you get too close to the vehicle in
front of you, you won’t have time to apply your brakes
if that vehicle suddenly slows or stops. Always leave
enough room up ahead to stop, even though you have
anti-lock brakes.
Using Anti-Lock
Don’t pump the brakes. Just hold the brake pedal
down and let anti-lock work for you.
You may feel the
1 system working, or you may notice some noise, but this
~ is normal.
LOW
TRAC
When your anti-lock system
is adjusting brake pressure
to help avoid a braking skid,
this light will come on.
See
“Anti-Lock Brake System
Active Light” in the Index.
Braking in Emergencies
Use your anti-lock braking system when you need to.
With anti-lock, you can steer and brake at the same
time. In many emergencies, steering can help you more
than even
the very best braking.
Steering
Power Steering
If you lose power steering assist because the engine
stops dr the system is not functioning, you can steer but
it will take much more effort.
Variable Assist Steering (Option)
This steering system provides lighter steering effort for
parking and when driving at low speeds. Steering effort
will increase at higher’speeds for improved road feel.
Steering Tips
Driving on Curves
It’s important to take curves at a reasonable speed.
A lot of the “driver lost control” accidents mentioned on
the news happen on curves. Here’s why: