CHEVROLET BLAZER 1997 2.G Owners Manual

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Downloaded from www.Manualslib.com manuals search engine 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.
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Defensive Driving
Drunken Driving
Control of
a Vehicle
Braking
Steering
Off-Road Recovery
Passing
Loss
of Control
Driving Guidelines
Driving at Night
Driving
in Rain and on Wet Roads
City Driving
Freeway Driving Before
Leaving
on a Long Trip
Highway Hypnosis
Hill and Mountain Roads
Winter Driving
Recreational Vehicle Towing
(Four-wheel Drive with the
Manual Shift Transfer Case Only)
Recreational Vehicle Towing (Except
Four-wheel Drive with
the Manual Shift
Transfer Case)
Loading Your Vehicle
Towing a Trailer
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Downloaded from www.Manualslib.com manuals search engine Defensive Driving
The best advice anyone can give about driving is:
Drive defensively.
Please start with
a very important safety device in your
vehicle: Buckle LIP. (See "Safety Belts" in the Index.)
Defensive driving really means "be ready for
anything."
On city streets, rural roads or freeways. it nleans
"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
follonring distance.
It's the best defensive driving
mmeuver.
in both city and rural driving. You never
know when the vehicle in front of you is going to brake
or
turn suddenly.
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Downloaded from www.Manualslib.com manuals search engine 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:
0 Judgment
0 Muscular Coordination
0 Vision
0 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, some
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
2 1, 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:
The amount of alcohol consumed
0 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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Downloaded from www.Manualslib.com manuals search engine It's the amount of alcohol that counts. For example. if
the same person drank three double martinis (3 ounces
or
90 In1 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
woman
generally will reach a higher BAC level than a
man
of her same body weight when each has the same
number
of drinks.
The law
in many U.S. states sets the legal limit at a BAC
of 0.10 percent. In a growing number of U.S. states. and
throughout Canada. the limit
is 0.08 percent. In some
other countries. it's even lower. The BAC
limit for all
comnlercial drivers
in the United States is 0.04 percent.
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. IO percent. the chance of
this driver having a collision is 12 times greater: at a
level of 0.15 percent. the chance is 35 times greater!
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Downloaded from www.Manualslib.com manuals search engine The body takes about an hour to rid itself of the alcohol
in one drink.
No amount of coffee or number of cold
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.
I A CAUTION:
I
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.
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Downloaded from www.Manualslib.com manuals search engine 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.
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 3/4 of 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 314 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.
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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Downloaded from www.Manualslib.com manuals search engine 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 (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 and 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. This is normal.
ANTI - LOCK
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.
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Downloaded from www.Manualslib.com manuals search engine 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 the
rear wheels.
The anti-lock system can change the brake pressure
lister 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.
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Downloaded from www.Manualslib.com manuals search engine 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 brakes
vibrate, or you may notice some noise, but this is
normal. On vehicles
with four-wheel drive, your
anti-lock brakes work at all times
-- whether you are in
two-wheel drive or four-wheel drive.
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.
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.
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