tires PONTIAC BONNEVILLE 1993 Owners Manual

L
Traction Control System Warning
Light
(OPTION)
The TRACTION OFF warning light
means that the system is not working.
This warning light may come on for the
following reasons:
If your transaxle overheats, the
traction control system automatically shuts off
until the transaxle cools. The
warning light will come on and stay
on during that time.
If your brakes overheat, the traction
control system will go off and the
warning light will come
on until your
brakes cool down. The warning light
will come on for varying periods of
time.
If you turn the system off by pressing
the switch on the center console while
the vehicle is stopped, the warning
light will come on and stay on. To
turn the system back on, bring the
vehicle to
a stop and press the switch
again. The warning light should go
off. The system will also turn itself on
if you turn your ignition off and back
on again.
If the
TRACTION OFF warning
light comes on and stays on for an
extended period
of time, even when
you've switched the system on, your
vehicle needs service.
If you let your tires spin at
high sped when the
TRACTION OFF warning light is
on, they can explode and you or
othm could be injured. And,
spinning your tires with the
TRACTION OFF' warning light
on can cause the transaxle to
overheat or can cause other
problems. That could cause an
engine fire or other damage. When
you're stuck, spin the wheels as
little as possible. Don't spin the
wheels above 35 mph (56 h/h) as
shown on the speedometer.
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“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.
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.
’ Drinking and then driving is
very dangerous. Your reflexes,
perceptions, and judgment will be
affected by even a small amount
of
alcohol. You could have a
serious-or even fatal-accident
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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Rear Drum Brakes
Your rear drum brakes don’t have wear
indicators, but
if you ever hear a rear
brake rubbing noise, have the rear brake
linings inspected. Also, the rear brake drums should be removed and inspected
each time the tires are removed for
rotation or changing. When you have the
front brakes replaced, have the rear
brakes inspected, too.
Brake linings should always be replaced as complete axle sets.
Brake Pedal Travel
See your dealer if the brake pedal does
not return to normal height, or if there
is a rapid increase in pedal travel. This
could be a sign of brake trouble.
Brake Adjustment
Every time you make a moderate brake
stop, your brakes adjust for wear. If you
rarely make a moderate or heavier stop,
then your brakes might not adjust
correctly. If you drive in that way,
then-very carefully-make a few
moderate brake stops about every
1,000
miles (1 600 km), so your brakes will
adjust properly.
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.
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Your Driving and the Road
Power Steering
If you lose power steering assist because
the engine stops or the system fails to
function, you can steer but it will take
much more
effort.
Variable Effort Steering
If your vehicle is equipped with this
option, you have a variable effort
steering system that eases steering effort
at speeds less than
20 mph (32 Wh).
This is particularly useful when parking
your vehicle.
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.
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? Let 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
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.
When you drive into a curve at night,
it’s harder to see the road ahead of you
because it bends away from the straight
beams of your lights. This
is one good
reason to drive slower.
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 Pontiac can perform very well in
emergencies like these. First apply your
brakes.
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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Your Driving and the Road
Passing (CONX:)
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.
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.
Don’t overtake a slowly moving
Loss of Control
Let’s review what driving experts say
about what happens when the three
control systems (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 Pontiac’s three control systems. In
the braking skid your wheels aren’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 (as when
you turn
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a corner on a wet, snow- or ice-covered
road), ease your foot off the accelerator
pedal as soon as you feel the vehicle
start to slide. Quickly steer the way you
want the vehicle to go. If you start
steering quickly enough, your vehicle
will straighten out. As it does, straighten
the front wheels.
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
to
a lower gear). Any sudden changes
could cause the tires to slide. You may
not realize the surface
is slippery until
your vehicle is skidding. Learn to
recognize warning clues-such as
enough water, ice
or packed snow on
the road to make a “mirrored
surface”-and slow down when
you
have any doubt.
Remember: Any anti-lock braking system
(ABS) helps avoid only the braking
slud. Steer the way you want to go.
Driving at Night
Night driving is more dangerous than
day driving. One reason is that some
drivers are likely to be impaired-by
alcohol or drugs, with night vision
problems, or by fatigue.
Here are some tips on night driving.
Drive defensively. Remember, this is
the most dangerous
time.
Don’t drink and drive. (See the Index
under Drunken Driving for more on
this problem.)
Adjust your inside rearview mirror to
reduce the glare from headlights
behind you.
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Your Driving and the Road
I
Driving in the Rain
Rain and wet roads can mean driving
trouble. On a wet road you can’t stop,
accelerate or turn as well because your
tire-to-road traction isn’t as good as on
dry roads. And,
if your tires don’t have
much tread
left, you’ll get even less
traction.
It’s always wise to go slower and be
cautious
if rain starts to fall while you
are driving. The surface may get wet
suddenly when your reflexes are tuned
for driving on dry pavement.
The heavier the rain, the harder
it is to
see. Even
if your windshield wiper
blades are
in good shape, a heavy rain
can make
it harder to see road signs and
traffic signals, pavement markings, the
edge of the road, and even people
168
walking. Road spray can often be worse
for vision than rain, especially
if it
comes from a dirty road.
So it is wise to keep your wiping
equipment
in good shape and keep your
windshield washer
tank filled. Replace
your windshield wiper inserts when they
show signs of streaking or missing areas
on the windshield, or when strips of
rubber start
to separate from the inserts. Driving too fast through large water
puddles
or even going through some car
washes can cause problems, too. The
water may affect your brakes. Try to
avoid puddles.
But if you can’t, try to
slow down before you hit them.
I
u I I(
Wet brakes can cause
l accidents. They won’t work
w in a quick stop and may cause
pulling to one side. You could lose
control
of the vehicle.
After driving through a large
puddle
of water or a car wash,
apply your brake pedal lightly
until
your brakes work normally.
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Some Other Rainy Weather Tips
Turn on your headlights-not just your
parking lights-to help make you more
visible to others.
Look for hard-to-see vehicles coming
from behind. You may want to use
your headlights even in daytime if it’s
raining hard.
Besides slowing down, allow some
extra following distance. And be
especially careful when you pass
another vehicle. Allow yourself more
clear room ahead, and be prepared to
have your view restricted by road
spray.
If the road spray is so heavy you
are actually blinded, drop back. Don’t
pass until conditions improve. Going
more slowly is better than having an
accident.
Use your defogger if it helps.
Have good tires with proper tread
depth. (See the
Index under Tires.)
Hydroplaning
Hydroplaning is dangerous. So much
water can build up under your tires that
they can actually ride on the water. This
can happen if the road is wet enough
and you’re going fast enough. When
your vehicle is hydroplaning, it has little
or no contact with the road.
You might not be aware
of hydroplaning.
You could drive along for some time
without realizing your tires aren’t in
constant contact with the road. You
could find out the hard way:
when you
have to slow, turn, move out to pass-or
if you get hit by a gust
of wind. You could
suddenly find yourself out of control. Hydroplaning doesn’t happen
often. But
it can if your tires haven’t much tread
or
if the pressure in one or more is low. It
can happen if a lot
of water is standing
on the road.
If you can see reflections
from trees, telephone poles, or other
vehicles, and raindrops “dimple” the
water’s surface, there could be
hydroplaning.
Hydroplaning usually happens at higher
speeds. There just isn’t a hard and fast
rule about hydroplaning. The best
advice is to slow down when it
is
raining, and be careful.
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Your Driving and the Road
Driving a Long Distance
Although most long trips today are
made on freeways, there are still many
made on regular highways.
Long-distance driving on freeways and
regular highways
is the same in some
ways. The trip has to be planned and the
vehicle prepared, you drive
at higher-
than-city speeds, and there are longer
turns behind the wheel. You’ll enjoy
your trip more if
you and your vehicle
are in good shape. Here are some tips
for a successful long trip.
174
Before Leaving on a Long Trip
Make sure you’re ready. Try to be well Here are some things you can check
rested. If you must start when you’re not
fresh-such as after a day’s work-don’t
plan to make too many miles that first
part of the journey. Wear comfortable
clothing and shoes you can easily drive
in.
Is your vehicle ready for a long trip? If
you keep it serviced and maintained, it’s
ready to go. If it needs service, have it
done before starting out.
Of course,
you’ll find experienced and able service
experts in Pontiac dealerships all across
North America. They’ll be ready and
willing to help if you need it. before
a trip:
Windshield Washer Fluid: Is the
reservoir full? Are all windows clean
inside and outside?
shape?
Have you checked all levels?
lenses clean?
safe, trouble-free trip.
Is the tread
good enough for long-distance
driving? Are the tires all inflated to
the recommended pressure?
weather outlook along your route?
Should you delay your trip a short
time to avoid a major storm system?
Maps: Do you have up-to-date maps?
Wiper Blades: Are they in good
Fuel, Engine Oil, Other Fluids:
Lights: Are they all working? Are the
Tires: They are vitally important to a
Weather Forecasts: What’s the
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