CHEVROLET TRACKER 1994 Owners Manual

Your Driving and the Road
Defensive Driving
The best advice anyone can give about
driving is: Drive defensively.
Please start with a very important safety
device
in your Geo: 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.
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 takes away three
things that anyone needs to drive a
vehicle:
0 Judgment
0 Muscular Coordination
Vision
Police records show that almost half of
all motor vehicle-related deaths involve
alcohol
- a driver, a passenger or
someone else, such as a pedestrian, had
been drinking.
In most cases, these
deaths are the result of someone who
was drinking and driving. About
20,000
motor vehicle-related deaths occur’each
year because of alcohol, and thousands
of people are injured.
Just how much alcohol is too much ifa
person plans to drive‘? Ideally, no one
should drink alcohol and then drive.
But
if one does, then what’s “too much”‘? It
:an be 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 Content (BAC j of
someone who is drinking depends upon
four things:
How much alcohol is
in the drink.
The drinker’s body weight.
The amount of food that is consumed
before and during drinking.
The length of time
it has taken the
drinker to consume the alcohol.
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According to the American Medical
Association,
a 180-pound (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.
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 slightly lower
BAC level.
DRINKING THAT Will
IN THE TIME SHOWN
RESULT IN A BAC OF .05%
1 HOURS
’ HOURS
HOUR
100 120 la0 160 160 200 220 240
BODY WEIGHT IN POUNDS
The law in most U.S. states sets the legal
limit at
a BAC of 0.10 percent. In Canada
the limit is 0.08 percent, and
in some
other countries it’s lower than that. 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 it’s very important
to keep
in mind
that
the ability to drive is affected well
below a RAC 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 an accident increases sharply for
drivers who have a BAC
of 0.05 percent
or above.
A driver with a BAC level of
0.06 percent (three beers in one hour for a
180-pound or 82 kg person) has doubled
his
or her chance of having an accident.
At a BAC level of 0.10 percent, the
chance of that driver having an accident
is
six times greater; at a level of 0.15
percent, the chances are twenty-five times
greater! And, 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
a higher
BAC might not be able
to react quickly
enough
to avoid the collision.
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Your Driving and the Road
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. That’s especially true for brain,
spinal cord and heart injuries. That means
that if anyone who has been drinking
-
driver or passenger - is in a crash, the
chance of being killed or permanently
disabled is higher than if that person had
not been drinking. And we’ve already
seen that the chance of a crash itself is
higher for drinking drivers.
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.
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
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; and the condition of your brakes.
Avoid needless heavy braking. Some
people drive in spurts
- heavy
acceleration followed by heavy braking
- rather than keeping pace with traffic.
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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, ir may
take longer to stop and the brake pedal
will be harder to push.
Anti-Lock Brakes (ABS)
Your vehicle has an advanced electronic
braking system that can help you keep
it
under control.
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 the rear wheels
are slowing down.
If one of the rear
wheels
is about to stop rolling, the
computer will work the brakes at the rear
wheels.
It is programmed to make the
most of available tire and road conditions.
R
As you brake, your computer keeps
receiving updates
on rear 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.
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.
To Use Anti-Lock:
Use rear-wheel anti-lock like regular
brakes. You may feel the brakes vibrate,
or
you may notice some noise outside
your vehicle, but
this is normal. Let
anti-lock work for
you, but remember:
Your front wheels
can still stop rolling. If
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Your Driving and the Road
that happens, release enough pressure on
the brakes to get the wheels rolling again
so that you can steer.
With the four-wheel drive option, you
won’t have anti-lock braking when you
shift into four-wheel drive. But
you will
have regular braking. When you shift
back into two-wheel drive, you will have
anti-lock again.
Braking in Emergencies
At some time, nearly every driver gets
into a situation that requires hard braking.
You have the rear-wheel anti-lock braking
system. Your front wheels can stop rolling
when you brake
very hard. Once they do,
the vehicle can’t respond to your steering.
Momentum
will carry it in whatever
direction it was headed when the front
wheels stopped rolling. That could be off
the road, into the very thing you were
trying to avoid, or into traffic.
So, use a “squeeze” braking technique.
This will give you maximum braking
while maintaining steering control.
You
do this by pushing on the brake pedal
with steadily increasing pressure. When
you do, it will help maintain steering
control. In many emergencies, steering
can help you more than even the
very best
braking.
. . .lo4
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.
Suppose you’re steering through a sharp
curve. Then
you suddenly apply the
brakes. Both control systems
- steering
and braking
- have to do their work
where the tires meet the road. Adding the
hard braking can demand too much at
those places.
You can lose control.
The same thing can happen if you’re
steering through a sharp curve and you
suddenly accelerate. Those two control
systems
- steering and acceleration -
can overwhelm those places where the
tires meet
the road and make you lose
control.
What should
you do if this ever happens?
Ease up on the brake or 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
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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 Geo can perform very well in
emergencies like these. First apply your
brakes, but not enough
to lock your front
wheels. 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. 4n
emergency like this requires close
ittention and a quick decision.
If you are
holding the steering wheel at the
recommended
9 and 3 o’clock positions,
you can turn it a full
180 degrees very
quickly without removing either hand.
But you have to act fast, steer quickly,
and just as quickly straighten the wheel
once
you have avoided the object.
The fact that such emergency situations
are always possible is
a good reason to
practice defensive driving at all times and
wear safety belts properly.
Iff-Road Recovery
7ou may find sometime that your right
,heels have dropped off the edge of a
oad onto the shoulder
(A) while you’re
riving.
f the level of the shoulder is only slightl:
lelow the pavement, recovery should be
airly easy. Ease off the accelerator and
hen, if there is nothing in the way, steer
o that your vehicle straddles the edge of
he pavement. You can turn the steering
vheel up to
1/4 turn (B) until the right
ront tire contacts the pavement edge.
?hen turn your steering wheel to go
traight down the roadway.
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Your Driving and the Road
Passing
The driver of a vehicle about to pass
another on a two-lane highway waits for
just
the right moment, accelerates, moves
around the vehicle ahead, then goes back
into the right lane again.
A simple
maneuver?
Not necessarily! Passing another vehicle
on a two-lane highway is
a potentially
dangerous move, since the passing
vehicle occupies the same lane as
oncoming traffic for several seconds.
A
miscalculation, an error in judgment, or a
brief surrender to frustration or anger can
suddenly put the passing driver face to
face with the worst of
all traffic accidents
- the head-on collision.
So here are some tips for passing:
“Drive ahead.’’ Look down the road,
to the sides, and to crossroads for
situations that might affect your
passing patterns. If you have any
doubt whatsoever about making a
successful pass, wait for a better time.
Watch for traffic signs, pavement
markings, and lines.
If you can see a
sign up ahead that might indicate
a
turn or an intersection, delay your
pass. A broken center line usually
0
0
indicates it’s all right to pass
(providing the road ahead is clear).
Never cross
a solid line on your side
of the lane or a double solid line, even
if the road seems empty of
approaching traffic.
Do not get too close to the vehicle you
want
to pass while you’re awaiting an
opportunity. For one thing, following
too closely reduces your area of
vision, especially
if you’re following a
larger vehicle.
Also, you won‘t have
adequate space if the vehicle ahead
suddenly slows or stops. Keep back a
reasonable distance.
When
it looks like a chance to pass is
coming up, start to accelerate but stay
in the right lane and don’t get too
close. Time your move so you will be
increasing speed
as the time comes to
move into the other lane. If the way is
clear
to pass, you will have a “running
start” that more than makes up for the
distance you would lose
by dropping
back. And if something happens to
cause you
to cancel your pass, you
need only slow down and drop back
again and wait for another
opportunity.
0
0
0
0
0
If other cars are lined up to pass a
slow vehicle, wait your turn.
But take
care that someone isn’t trying to pass
you as you pull out to pass the
slow
vehicle. Remember to glance over your
shoulder and check the blind spot.
Check your mirrors, glance over your
shoulder, and start your left lane
change signal before moving out
of
the right lane to pass. When you are
far enough ahead of the passed vehicle
to see its front
in your inside mirror,
activate your right lane change signal
and move back into the right lane.
(Remember that your right outside
mirror is convex. The vehicle you just
passed may seem
to be farther away
from you than
it really is.)
Try not to pass more than one vehicle
at a time on two-lane roads. Reconsider
before passing the next vehicle.
Don’t overtake a slowly moving
vehicle
too rapidly. Even though the
brake lights are not flashing,
it may
be slowing down or starting to
turn.
If you’re being passed, make it easy
for the following driver to get ahead
of you. Perhaps you can ease
a little
to the right.
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loss of Control
Let's review what driving experts say
about
what happens when the three
control system (brakes, steering and
acceleration) don't have enough friction
where
the tires meet the road to do what
the driver has asked.
In any emergency. don't give up. Keep
trying
to steer and constantly seek an
escape route or area
of less danger.
Skidding
In a skid. a driver can lose control of the
vehicle. Defensive drivers avoid most
skids by taking reasonable care suited
to
existing conditions. and by not
"overdriving" those conditions. But skids
are always possible.
The three types
of skids correspond to
your Geo's three control systems. In the
braking skid your wheels are.n't rolling.
In
the steering or cornering skid, too much
speed or steering
in a curve causes tires to
slip and lose cornering force. And
in the
acceleration skid too much throttle causes
the driving wheels
to spin.
A cornering skid and an acceleration skid
are best handled by easing your foot off
the accelerator pedal.
If your vehicle starts to slide, ease your
foot 011' the accelerator pedal and quickly
steer the way
you want the vehicle to go.
If you start steering quickly enough. your
vehicle
may straighten out. 41ways be
ready for
;I sccond skid if it occurs.
Of course, traction is reduced when water,
snow. ice. gravel. or other material is on
the road. For safety, you'll want to slow
down and adjust your driving
to these
conditions.
It is important to slow down
on slippery surfaces because stopping
distance will be longer
and vehicle
control more limited.
While driving on
a surface with reduced
traction.
try your best to avoid sudden
steering, acceleration,
or braking
(including engine braking by shifting
EO a
lower gear).
Any sudden changes could
cause the tires to slide. You may
not
realize the surface is slippery until yout-
vehicle is skidding. Learn
to recognize
warning clues
~ such as enough water,
ice or packed snow
on the road to make ;1
"nlir~-or.ed surf'rlce" - and slow down
when you have any doubt.
Remember: The rex-wheel anti-lock
braking system (RWAL) helps avoid
only
a rear braking skid. In a braking skid
(where the front wheels are
no longer rolling),
release enough pressure
on the
brakes to get the front wheels rolling
again. This restores steering control. Push
the brake pedal down steadily when you
have
to stop suddenly. As long as the
I'ront wheels are rolling,
you will have
sleering control.
Driving Guidelines
This multipurpose passenger vehicle is
defined as a utility vehicle in Consumer
Information Regulations issued
by the
National I-lighway Traffic Safety
Administration (NHTSA)
of the United
States Department of Transportation.
Utility vehicles have higher ground
clearance and a narrower track to make
them capable of performing
in a wide
variety
of off-road applications. Specific
design characteristics give them a higher
center of gravity than ordinary cars. An
advantage
of the higher ground clearance
is
a better view of the road allowing you
to anticipate problems. They are not
designed for cornering
at the same speeds
as conventional 2-wheel drive vehicles
any no re than low-slunl 7 .'p '-, orts cars are
designed
to perform satisfitctorily under
off-road conditions.
If at all possible,
avoid shurp turns or abrupt maneuvers.
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Your Driving and the Road
As with other vehicles of this type, failure
to operate this vehicle correctly may
result
in loss of control or vehicle
rollover.
Off-Road Driving with
Your Geo Four-wheel
Drive Vehicle
This off-road guide is for vehicles that
have four-wheel drive.
Also, see “Anti-lock Brakes”
in the Index.
If your vehicle doesn’t have four-wheel
drive, you shouldn’t drive off-road unless
you’re
on a level, solid surface.
Off-road driving can be great fun. But
it
does have some definite hazards. The
greatest of these is the terrain itself.
“Off-roading” means
you’ve left the great
North American road system behind.
Traffic lanes aren‘t marked. Curves aren’t
banked. There are no road signs. Surfwes
can be slippery, rough, uphill
or downhill.
In short, you’ve gone right back to nature.
Off-road driving involves
some new
skills. And that’s
why it’s very important
that
you read this guide. You’ll find many
driving tips and suggestions. These
will
help make your off-road driving safer and
more enjoyable.
=. .lo8
Before You Go Off-Roading
There are some things to do before you
go out. For example, be sure to have all
necessary maintenance and service work
done. Be sure you read all the information
about your four-wheel drive vehicle in
this manual. Is there enough fuel? Is the
spare tire
fully inflated‘? Are the fluid
levels up where they should
be‘? What are
the local laws
that apply to off-roacting
where you’ll be driving?
If you don’t
know, you should check with law
enforcement people
in the area. Will you
be on someone’s private land?
If so, be
sure
to get the necessary permission.
Loading Your Vehicle for Off-Road
Driving
There are some important things to
remember
about how to load your
vehicle. The heavies1 things should
be on the
load floor and forward of your rear
axle. Put heavier items
as far forward
as you can.
e Be sure the load is secured properly,
so driving on the off-road terrain
doesn’t
toss things around.
You’ll find other important information in
this manual. See “Vehicle Loading” and
”Tires”
in the Index.
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Traveling to Remote Areas
It makes sense to plan your trip,
especially when going to a remote area.
Know the terrain and plan your route. You
are much less likely to get bad surprises.
Get accurate maps of trails and terrain.
Try to learn of any blocked or closed
roads.
It’s also a good idea to travel with at least
one other vehicle.
If something happens
to one of them, the other can help quickly.
Does your vehicle have a winch? If
so, be
sure to read the winch instructions. In a
remote area, a winch can be handy if you
get stuck. But you’ll want to know how to
use it properly.
Getting Familiar with Off-Road
Driving
It’s a good idea to practice in an area
that’s safe and close to home before you
go into the wilderness. Off-road driving
does require some new and different
driving skills. Here’s what we mean.
Tune your senses to different kinds of
signals. Your eyes, for example, need to
constantly sweep the terrain for
unexpected obstacles. Your ears need to
listen for unusual tire or engine sounds. With
your arms, hands, feet, and body
you’ll need to respond to vibrations and
vehicle bounce.
Controlling your vehicle is the key to
successful off-road driving. One
of the
best ways to control your vehicle is to
control your speed. Here are some things
to keep in mind. At higher speeds:
0 you approach things faster and you
have less time to scan the terrain for
obstacles.
0 you have less time to react.
0 you have more vehicle bounce when
you drive over obstacles.
0 you’ll need more distance for braking,
especially since you’re on an unpaved
surface.
Scanning the Terrain
Off-road driving can take you over many
different kinds of terrain. You need to be
familiar with the terrain and its many
different features. Here are some things to
consider.
Surface Conditions. Off-roading can
take you over hard-packed dirt, gravel,
rocks, grass, sand, mud, snow or ice.
Each of these surfaces affects the steering,
acceleration, and braking of your vehicle
in different ways. Depending upon the
kind of surface you are on, you may
experience slipping, sliding, wheel
spinning, delayed acceleration, poor
traction, and longer braking distances.
Surface Obstacles. Unseen or hidden
obstacles can be hazardous.
A rock, log,
hole, rut, or bump can startle you if
you’re not prepared for them. Often these
obstacles are hidden by grass, bushes,
snow or even the rise and fall
of the
terrain itself. Here are some things to
consider:
0 Is the path ahead clear?
0 Will the surface texture change
abruptly up ahead?
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