1997 OLDSMOBILE BRAVADA steering

Tilt Wheel
You should adjust the
steering wheel before
you drive.
You can raise it to the highest level to give your legs
more room when you enter and exit the vehicle.
To tilt the wheel, hold the steering wheel and pull the
lever toward you. Move the steering wheel to a
comfortable level, then release the lever
to lock the
wheel in place.
Do not adjust the steering wheel while driving.
Turn SignaVMultifunction Lever
The lever on the left side of the steering column
includes your:
Turn Signal and Lane Change Indicator
Headlamp HighLow Beam Changer
Windshield Wipers
Windshield Washer
0 Cruise Control
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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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4-3
4-6
4-6 4-7
4-9
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4-1
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4-12
4-14
4- 15
Defensive Driving
Driving Drunk
Having Control of Your Vehicle
Your Braking System Information
Anti-Lock Brake Information
Braking
in Emergencies
Steering Tips
Off-Road Recovery Tips
Passing Other Vehicles
Losing Control of Your Vehicle
Four-wheel Off-Road.Driving Guidelines Night
Driving
Driving
in Rain and on Wet Roads
Tips Before Leaving on a Long Trip
Avoiding Highway Hypnosis
Driving on
Hills and Mountains
Winter Driving
If You’re Caught in a Blizzard
Loading Your Vehicle
Recreational Vehicle Towing
Helpful Hints for Towing
a Trailer
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4-30
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4-36
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4-42
4-44
4-49
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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 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.
~ Sometimes, as when you’re driving on snow or ice, it’s
1 easy to ask more of those control systems than the tires
and road can provide. That means you can lose control
of your vehicle.
’ 4-6
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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.
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 system
-- 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.
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 yo~~r 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 Oldsmobile 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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An emergency like this requires close attention 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.
Off-Road Recovery
You may find sometime that your right wheels have
dropped off the edge of a road onto the shoulder while
you’re driving.
OFF- ROAD RECOVERY
/
7577 edge of paved surface
If the level of the shoulder is only slightly below the
pavement, recovery should be fairly easy. Ease
off the
accelerator and then, if there is nothing in the way, steer
so
that your vehicle straddles the edge of the pavement. You
can turn the steering wheel up to one-quarter turn until the
right front tire contacts the pavement edge. Then
turn your
steering wheel to go straight down the roadway.
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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
Oldsmobile’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, ease your foot off 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. Always be ready for
a
second 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 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 brake system (ABS) helps
avoid only the braking skid.
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Cont.rolling 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 t.o 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.
When you’re driving off-road, bouncing and
quick changes in direction can easily throw you
out of position. This could cause you to lose
control and crash.
So, whether you’re driving on
or off the road, you and your passengers should
wear safety be1t.s.
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.
Slrrjji~~~ Cn1~tlitio~7.s. 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.
Su~jircc. O6st~trcI~.s.. 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?
0 Does the travel take you uphill or downhill? (There’s
more discussion
of these subjects later.)
Will you have to stop suddenly or change
direction quickly?
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