brake OLDSMOBILE SILHOUETTE 1994 Owner's Manual
[x] Cancel search | Manufacturer: OLDSMOBILE, Model Year: 1994, Model line: SILHOUETTE, Model: OLDSMOBILE SILHOUETTE 1994Pages: 276, PDF Size: 15.82 MB
Page 140 of 276

Your Driving and the Road
138
I’he traction control system
mtomatically comes
on whenever you
start your vehicle.
To limit wheel spin, especially in
slippery road conditions, you should
dways leave the system on. But you can
:urn the traction control system off if
IOU ever need to. (You should turn the
;ystem off
if your vehicle ever gets stuck
n sand, mud, ice or snow. See Rocking
Your Vehicle in the Index.)
To turn the system off, press the switch
ocated on the center instrument panel
:onsole.
The light on the switch will go
off. If the
Lraction control system is limiting wheel
;pin when you press the switch, the
;ystem 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.
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.
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
accelerate. Both control systems
-
steering and acceleration - have to do
their work where the tires meet the
road. Unless you have traction control
and the system is on, adding the sudden
acceleration can demand too much
of
those places. You can lose control.
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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 Oldsmobile 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.
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.
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Page 143 of 276

drop back again and wait for another
opportunity.
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.
vehicle
too rapidly. Even though the
If other cars are lined up to pass a
Don’t overtake a slowly moving 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.
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.
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 is best handled by
easing your foot
off the accelerator
pedal.
If you have the traction control
system, remember: It helps avoid only
the acceleration skid. If you do not have
traction control, or
if the system is off,
then an acceleration skid is also best
handled by easing your foot
off the
accelerator pedal.
If your vehicle starts to slide, ease your
foot off the accelerator pedal and
quicltly 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
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Your Driving and the Road
144
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.
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.
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.
Some Other Rainy Weather Tips
Turn on your low-beam headlights -
not just your parking lights - to help
make you more visible to others.
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.
Have good tires with proper tread
depth. (See
Tires in the Index.)
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There is something about an easy
stretch
of road with the same scenery,
along with the hum
of the tires on the
road, the drone
of the engine, and the
rush
of the wind against the vehicle that
can make you sleepy. Don’t let it
happen to you!
If it does, your vehicle
can leave the road in
less than a
second, and you could crash and be
injured.
What can you do about highway
hypnosis? First, be aware that it can
happen.
Then here are some tips:
Make sure your vehicle is well
ventilated, with a comfortably cool
interior.
ahead and to the sides. Check your
mirrors and your instruments
frequently.
If you get sleepy, pull off the road into
a rest, service, or parking area and
take a nap, get some exercise, or both.
For safety, treat drowsiness on the
highway as an emergency.
Keep your eyes moving. Scan the road
I
Hill and Mountain Roads
Driving on steep hills or mountains is
different from driving in flat or rolling
terrain.
If you drive regularly in steep countly,
or if you’re planning to visit there, here
are some tips that can make your trips
safer and more enjoyable.
Keep your vehicle in good shape.
Check all fluid levels and also the
brakes, tires, cooling system and
transaxle. These parts can work hard
on mountain roads.
Know how to go down hills. The most
important thing to know
is this: let
your engine do some
of the slowing
down. Shift to a lower gear when you
go down a steep
or long hill.
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Page 151 of 276

Whatever the condition - smooth ice,
packed, blowing or loose snow
- drive
with caution.
If you have the traction control system,
keep the system on. It will improve your
ability to accelerate when driving on a
slippery road. Even though your vehicle
has a traction control system, you’ll
want to slow down and adjust your
driving to the road conditions. See
Traction Control System in the Index.
If you don’t have the traction control
system, accelerate gently. Try not to
break the fragile traction. If you
accelerate too fast, the drive wheels will
spin and polish the surface under the
tires even more.
Your anti-lock brakes improve your
ability to make a hard stop
on a slippery
road. Even though you have an anti-
lock braking system, you’ll want to
begin stopping sooner than you would
on dry pavement. See
Anti-lock in the
Index.
Allow greater following distance on
any slippery road.
Watch for slippery spots. The road
might be fine until you hit a spot that’s
covered with ice.
On an
otherwise clear road, ice patches may
appear in shaded areas where the
sun
can’t reach: around clumps of trees,
behind buildings, or under bridges.
Sometimes the surface of a curve or
an overpass may remain icy when the
surrounding roads are clear. If you see
a patch of ice ahead of you, brake
before you are
on it. Try not to brake
while you’re actually on the ice, and
avoid sudden steering maneuvers.
If You’re Caught in a Blizzard
If you are stopped by heavy snow, you
could be in a serious situation.
You
should probably stay with your vehicle
unless you know for sure that you are
near help and you can hike through the
snow. Here are some things to do to
summon help and keep yourself and
your passengers safe: Turn on your
hazard flashers. Tie a red cloth to your
vehicle
to alert police that you’ve been
stopped by the snow. Put on extra
clothing or wrap a blanket around you.
If you have no blankets or extra
clothing, make body insulators from
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Your Driving and the Road
154
hitches to them. Use only a frame-
mounted hitch that does not attach to
the bumper.
Safety Chains
You should always attach chains
between
your vehicle and your trailer.
Cross the safety chains under the
tongue of the trailer
so that the tongue
will not drop to the road if it becomes
separated from the hitch. Instructions
about safety chains may be provided by
the hitch manufacturer
or by the trailer
manufacturer. Follow the
manufacturer’s recommendation for
attaching safety chains. Always leave
just enough slack
so you can turn with
your rig. And, never allow safety chains
to drag on the ground.
Trailer Brakes
If your trailer weighs more than 1,000
pounds (450 kg) loaded, then it needs
its own brakes
- and they must be
adequate. Be sure to read and follow
the instructions for the trailer brakes
so
you’ll be able to install, adjust and
maintain them properly. Because
you have anti-lock brakes, do
not try to tap into your vehicle‘s brake
system. If you do, both brake systems
won’t work well, or at all.
Driving with a Trailer
Towing a trailer requires a certain
amount of experience. Before setting
out for the open road,
you’ll want to get
to know your rig. Acquaint yourself
with the feel of handling and braking
with the added weight of the trailer.
And always keep in mind that the
vehicle you are driving is now a good
deal longer and not nearly
so responsive
as your vehicle is by itself.
Before you start, check the trailer hitch
and platform, safety chains, electrical
connector, lights, tires and mirror
adjustment. If the trailer has electric
brakes, start your vehicle and trailer
moving and then apply the trailer brake
controller by hand to be sure the brakes
are working. This lets you check your
electrical connection at the same time.
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During your trip, check occasionally to
be sure that the load is secure, and that
the lights and
any trailer brakes are still
working.
Following Distance
Stay at least twice as far behind the
vehicle ahead as you would when
driving your vehicle without a trailer.
This can help you avoid situations that
require heavy braking and sudden
turns.
Passing
You’ll need more passing distance up
ahead when you’re towing a trailer.
And, because you’re a good deal longer,
you’ll need to go much farther beyond
the passed vehicle before you can return
to your lane.
Backing Up
Hold the bottom of the steering wheel
with one hand. Then, to move the
trailer to the left, just move that hand to
the left.
To move the trailer to the right,
move your hand to the right. Always back up
slowly and, if possible, have
someone guide you.
Making Turns
When you’re turning with a trailer,
make wider turns than normal. Do this
so your trailer won’t strike soft
shoulders, curbs, road signs, trees, or
other objects. Avoid jerky or sudden
maneuvers. Signal well in advance.
Turn Signals When Towing a
Trailer
When you tow a trailer, your vehicle has
to have a different turn signal flasher
and extra wiring. The green arrows on
your instrument panel will flash
whenever you signal a turn or lane
change. Properly hooked up, the trailer
lights will
also flash, telling other
drivers you’re about to turn, change
lanes or stop.
When towing a trailer, the green arrows
on your instrument panel will flash for
turns even
if the bulbs on the trailer are
burned out. Thus, you may think
drivers behind you are seeing your signal
when they are not.
It’s important
to check occasionally to be sure the
trailer bulbs are still working.
Driving On Grades
Reduce speed and shift to a lower gear
before you start down a long or steep
downgrade. If you don’t
shift down, you
might have to use your brakes
so much
that they would get hot and
no longer
work well.
On a long uphill grade, shift down and
reduce your speed to around
45 mph
(70 lwh) to reduce the possibility of
engine and transaxle overheating.
If you are towing a trailer that weighs
more than
1,000 pounds (454 kg), and
you have an automatic transaxle with
Overdrive, you may prefer to drive in
D
instead of Overdrive (or, as you need to,
a lower gear). This will minimize heat
build-up and extend the life of your
transaxle.
n
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Your Driving and the Road
156
Parking on Hills
You really should not park your vehicle,
with a trailer attached, on a hill. If
something goes wrong, your rig could
start to move. People can be injured,
and both your vehicle and the trailer
can be damaged.
But
if you ever have to park your rig on
a hill, here’s how to do it:
1. Apply your regular brakes, but don’t
shift into
P (Park) yet.
2. Have someone place choclts under
the trailer wheels.
3. When the wheel chocks are in place,
release the regular brakes until the
chocks absorb the load.
apply your parking brake, and then
shift to
P (Park).
4. Reapply the regular brakes. Then
5. Release the regular brakes.
When You Are Ready to Leave
Affer Parking on a Hill
1. Apply your regular brakes and hold
the pedal down while
you:
Start your engine;
Shift into a gear; and
Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear
4. Stop and have someone pick up and
of
the chocks.
store the chocks.
Maintenance When Trailer Towing
Your vehicle will need service more
often when you’re pulling a trailer. See
the Maintenance Schedule
for more on
this. Things that are especially important in
trailer operation are
automatic transaxle fluid (don’t
overfill), engine oil, belts, cooling
system, and brake adjustment. Each of
these is covered in this manual, and the
Index will help you find them quicltly. If
you’re trailering, it’s a good idea to
review these sections before you start
your trip.
Check periodically to see that all hitch
nuts and bolts are tight.
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NOTICE:
Ignoring these steps could result in
costly damage to your vehicle that
wouldn’t be covered by your
warranty. Trying to start your
Oldsmobile by pushing or pulling it
won’t work, and it could damage
your vehicle.
To Jump Start Your Oldsmobile:
1. Check the other vehicle. It must have
a 12-volt battery with a negative
ground system.
NOTICE:
If the other system isn’t a 12-volt
system with a negative ground,
both vehicles can be damaged.
2. Get the vehicles close enough so the
jumper cables can reach, but be sure
the vehicles aren’t touching each
other. If they are, it could cause a
ground connection
you don’t want.
You wouldn’t be able to start your
Oldsmobile, and the bad grounding
could damage the electrical systems.
You could be injured if the vehicles
roll. Set the parking brake firmly on
each vehicle. Put an automatic
transaxle in
P (Park) or a manual
transaxle in
N (Neutral).
3. Turn off the ignition on both
vehicles. Turn off all lights that aren’t
needed, and radios. This will avoid
sparks and help save both batteries.
And it could save your radio!
NOTICE:
If you leave your radio on, it could
be badly damaged. The repairs
wouldn’t be covered by your
warranty.
4. Open the hoods and locate the
batteries.
Find the positive
(+) and negative (-)
terminals on each battery.
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