PONTIAC FIREBIRD 1998 Owners Manual
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I
Defensive Driving
The best advice anyone can give about driving is:
Drive defensively, Please
start with a very important safety device in your
Pontiac: 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.
Defensive driving requires that a driver concentrate on the
driving
task. Anythmg that distracts from the driving
task -- such as concentrating on a cellular telephone call,
reading, or reaching for something on the floor -- makes
proper defensive
driving more difficult and can even cause
a collision, with resulting injury. Ask a passenger to help
do
things like this, or pull off the road in a safe place to do
them yourself. These simple defensive driving techniques
could save your
life.
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Drunken Driving
Death and injury associated with drinking and driving is a
national tragedy. It’s the number one contributor to the
highway death toll, claiming thousands of victims every year.
Alcohol affects four things that anyone needs to drive
a vehicle:
Judgment
0 Muscular Coordination
0 Vision
Attentiveness.
Police records show that almost half of all motor
vehicle-related deaths involve alcohol.
In most cases,
these deaths are the result of someone who was drinking
and driving. In recent years, over 17,000 annual motor
vehicle-related deaths have
been associated with the use
of alcohol, with more than
300,000 people injured.
Many adults
-- by some estimates, nearly half the
adult population
-- choose never to drink alcohol,
so they never drive after drinking. For persons under
21, it’s against the law in every
U.S. state to drink
alcohol. There are good medical, psychological and
developmental reasons for these laws. The
obvious way to solve this highway safety problem
is for people never to drink alcohol and then drive. But
what if people
do? How much is “too much” if the
driver plans
to drive? It’s a lot less than many might
think. Although it depends on each person and situation,
here is some general information on the problem.
The Blood Alcohol Concentration (BAC)
of someone
who is drinking depends upon four
things:
0 The amount of alcohol consumed
The drinker’s body weight
0 The amount of food that is consumed before and
during drinking
0 The length of time it has taken the drinker to
consume the alcohol.
According to
the American Medical Association, a
180-lb. (82 kg) person who drinks three 12-ounce
(355 ml) bottles of beer in an hour will end up with a
BAC
of about 0.06 percent. The person would reach the
same BAC by drinking
three 4-ounce (120 ml) glasses
of wine or three mixed drinks if each had 1-1/2 ounces
(45 ml) of a liquor like whiskey, gin or vodka.
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It’s the amount of alcohol that counts. For example, if
the same person drank three double martinis
(3 ounces
or
90 ml of liquor each) within an hour, the person’s
BAC would be close to
0.12 percent. A person who
consumes food just before or during drinking will have a
somewhat lower BAC level.
There is a gender difference, too. Women generally have
a lower relative percentage of body water than men.
Since alcohol is carried
in body water, this means that a The
BAC will be over 0.10 percent after three to
six
drinks (in one hour). Of course, as we’ve seen,
it depends on how much alcohol is in the drinks,
and how quickly the person drinks them.
But the ability to drive is affected well below a BAC
of 0.10 percent. Research shows that the driving skills
of many people are impaired at a BAC approaching
0.05 percent, and that the effects are worse at night. All
drivers are impaired at BAC levels above 0.05 percent.
Statistics show that the chance of being in a collision
increases sharply for drivers who have a BAC of
0.05 percent or above. A driver with a BAC level of
0.06 percent has doubled his or her chance of having a
collision. At a BAC level
of 0.10 percent, the chance of
this driver having a collision is 12 times greater; at a
level of
0.15 percent, the chance is 25 times greater!
The body takes about
an hour to rid itself of the alcohol
in one drink. No amount of coffee or number of cold
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showers will speed that up. “I’ll be careful” isn’t \
the
right answer. What
if there’s an emergency, a need to
take sudden action, as when a child darts into the street?
A person with even a moderate BAC might not be able
to react quickly enough to avoid the collision.
There’s something else about drinking and driving that
many people don’t know. Medical research shows that
alcohol in a person’s system can make crash injuries
worse, especially injuries to the brain, spinal cord or heart. This means that when anyone who has been drinking
-- driver or passenger -- is in a crash, that
person’s chance of being killed or permanently disabled
is higher than if the person had not been drinking.
Drinking and then driving is very dangerous. Your
reflexes, perceptions, attentiveness
and judgment
can be affected by even a small amount of alcohol.
You
can have a serious -- or even fatal -- collision
if you drive after drinking. Please don’t drink and
drive or ride with a driver who has been drinking.
Ride home
in a cab; or if you’re with a group,
designate a driver who
will not drink.
Control 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 accelerator. All three systems have to
do their work
at the places where the tires meet the road.
Sometimes, as when you’re driving on snow or ice, it’s
easy to ask more
of those control systems than the tires
and road can provide. That means you can lose
control
of your vehicle.
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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
foot and do it. That’s
reaction time.
Average reaction time is about 314 OS a second. But
that’s only
an average. It might be less with one driver
and as long as two or three seconds or more with
another. Age, physical condition, alertness, coordination
and eyesight all play a part. So do alcohol, drugs and
frustration. But even in 3/4 of a second, a vehicle
moving at
60 mph (100 km/h) travels 66 feet (20 m).
That could be
a lot of distance in an emergency, so
keeping enough space between your vehicle and others
is important.
And,
of course, actual stopping distances vary greatly
with the surface
of the road (whether it’s pavement or
gravel); the condition of the road (wet, dry, icy); tire
tread;
the condition of your brakes; the weight of the
vehicle and the amount of brake force applied. Avoid
needless heavy braking. Some people drive in
spurts
-- heavy acceleration followed by heavy
braking
-- rather than keeping pace with traffk. 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.
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Anti-Lock Brakes (ABS)
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 or pulses a little. This is normal.
ABS
INOP
If there’s a problem with the
anti-lock brake system, this
warning light will stay
on.
See “Anti-Lock Brake
System Warning Light”
in
the Index.
Here’s how anti-lock works. Let’s say the road is wet.
You’re driving safely. Suddenly an animal jumps out in
front of you.
You slam on the brakes. Here’s what happens with ABS.
A computer senses that wheels are slowing down. If one
of the wheels is about to stop rolling, the computer will
separately work the brakes at each
front wheel and at
both rear wheels.
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The anti-lock system can change the brake pressure
faster than any driver could. The computer is
programmed
to make the most of available tire and
road conditions.
You can steer around the obstacle while braking hard.
As you brake, your computer keeps receiving updates on
wheel speed and controls braking pressure accordingly. 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 kont
of you, you won’t have time to apply you 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
finnly and let anti-lock work for you. You may feel a slight
brake
pedal pulsation or 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
“Low Traction Light” in
the Index.
naction Control System (Option: V8 Engine)
Your vehicle may have a traction control system that limits
wheel spin.
This is especially useful in slippery road
conditions. The system operates only
if it senses that one
or both
of the rear wheels are spinning or beginning to
lose traction. When
this happens, the system works the
rear brakes and reduces engine power (by closing the
throttle and managing engine spark) to limit wheel
spin.
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LOW
TRAC
This light will come
on when your traction
control system is limiting wheel spin.
See “Low Traction Light” in the Index. You may
feel or hear the system working, but this is normal.
The traction control system may operate on
dry roads
under some conditions, and you may notice a reduction
in acceleration when this happens. This
is normal and
doesn’t mean there’s a problem with your vehicle.
Examples of these conditions include a hard acceleration
in a turn, or an abrupt upshift or downshift.
If your vehicle
is in cruise control when the traction
control system begins to limit wheel spin, the cruise
control will automatically disengage. When road
conditions allow
you to safely use it again, you may
re-engage the cruise control. (See “Cruise Control”
in the Index.)
TCS
OFF
When the system is on, this
warning light will come
on
to let you know if there’s a
problem with your traction
control system.
See “Traction Control System Warning Light” in
the Index.
When this warning light is on, the system will not limit wheel spin. Adjust your driving accordingly.
The traction control system automatically comes
on
whenever you start your vehicle. To limit wheel spin,
especially in slippery road conditions, you should
always leave the system on. But you can turn the
traction control system
off if you ever need to.
(You should turn the system off if your vehicle ever
gets stuck in sand, mud, ice or snow. See “Rocking
Your Vehicle”
in the Index.)
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L
To turn the system off, press
the
TCS switch located at
the front
of the console.
The light on
the switch will go off, and the traction
control system warning light in
the cluster will come on
and stay on.
If the traction control system is limiting
wheel spin when you press the switch, the light on the switch will
go off and the warning light will come on --
but the system won’t turn off right away. It will wait
until there’s no longer a current need to limit wheel spin.
You can turn the system back on at any time by pressing
the switch again. The light on the switch should come
on,
and the traction control system warning light
should
go off.
Braking in Emergencies
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 or the system is not functioning,
you can steer but
it will take much more effort.
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:
Experienced driver or beginner, each
of us is subject to
the same laws of physics when driving
on curves. The
traction
of the tires against the road surface makes it
possible for the vehicle to change its path when you turn
the front wheels. If there’s
no traction, inertia will keep
the vehicle going
in the same direction. If you’ve ever
tried to steer a vehicle on wet ice, you’ll understand
this.
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The traction you can get in a curve depends on the
condition of your tires and the road surface, the angle at
which the curve
is banked, and your speed. While you’re
in a curve, speed is the one factor you can control.
Suppose you’re steering through a sharp curve. Then
you suddenly accelerate. Both control systems --
steering and acceleration -- have to do their work where
the tires meet the road. Adding the sudden acceleration
can demand too much of those places. You can lose
control. Refer to “Traction Control” in the Index.
What should you do
if this ever happens? Ease up on the
accelerator pedal, steer the vehicle the way you want
it
to go, and slow down.
Speed limit signs near curves warn that you should
adjust your speed. Of course, the posted speeds
are
based on good weather and road conditions. Under less
favorable conditions you’ll want to go slower.
If
you need to reduce your speed as you approach a
curve, do
it before you enter the curve, while your front
wheels are straight ahead. Try to adjust
your speed so you can “drive” through
the curve. Maintain a reasonable, steady speed. Wait to
accelerate until you are out of the curve, and then
accelerate gently into the straightaway.
Steering in Emergencies
There are times when steering can be more effective than
braking. For example, you come over a hill and find a
truck stopped
in your lane, or a car suddenly pulls out
from nowhere, or a child darts out from between parked
cars and stops right in front of you. You can avoid these
problems by braking
-- if you can stop in time. But
sometimes you can’t; there isn’t room. That’s the time \
for evasive action
-- steering around the problem.
Your vehicle can perform very well in emergencies like
these. First apply your brakes. (See “Braking in
Emergencies” earlier in this section.) It is better to
remove as much speed as you can from a possible
collision. Then steer around the problem, to the left
or right depending on the space available.
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