traction control CADILLAC CATERA 1997 1.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Cruise Control
1
With cruise control, you can maintain a speed of about
25 mph (40 km/h) or more without keeping your foot
on the accelerator. This can help on long trips. Cruise
control does not work at speeds below about
25 mph
(40 km/h).
Cruise control shuts off when you apply the brakes or
when the
OFF button at the end of the cruise lever is
pressed.
I
Cruise control can be dangerous where you
can’t drive safely at a steady speed.
So,
don’t use your cruise control on winding
roads or in heavy traffic.
slippery roads. On such roads, fast changes
in tire traction can cause needless wheel
spinning, and you could lose control. Don’t
use cruise control on slippery roads.
Cruise control can be dangerous on
If your vehicle is in cruise control when the traction
control system begins to limit wheel spin, the cruise
control will automatically disengage. (See “Traction
Control System” in the Index.) When road conditions
allow you to safely use it again, you may turn the cruise
control back on.

Downloaded from www.Manualslib.com manuals search engine The instrument panel is designed to let you know at a glance how your Catera is running. You’ll know how fast
you’re going,
how much fuel you’re using and many of the other things you’ll need to know to drive safely and
economically. The main components
of the instrument panel are:
A. Air Outlets
K. Hood Release
B. Turn Signal/Multifunction Lever L. Hazard Warning Flasher Button
C. Driver’s Side Air Bag
M. Fuel Door Release Button
D. Instrument Cluster
N. Heated Front Seat OdOff Button
E. Windshield Washer Lever 0. Ashtray
E Comfort Controls P. Radio
G. Passenger’s Side Air Bag Q. Trunk Release Button
H. Lamp Controls
R. Traction Control OdOff Button
I. Horn S. Glove Box
J. Audio Steering Wheel Controls
2-59

Downloaded from www.Manualslib.com manuals search engine Traction Engaged
When your traction control system is limiting wheel
spin, the traction control system warning light will flash.
Slippery road conditions may exist if this warning light
is flashing,
so adjust your driving accordingly.
Traction Control System Warning Light
This warning light should
come on briefly as you start
the engine. If the warning
light doesn’t come on then,
have it fixed
so it will be
ready to warn you if there’s
a problem. The warning
light will flash when
the system senses a
traction change.
If it stays on, or comes on and stays on steady when
you’re driving, there may be a problem with your
traction control system and
your vehicle may need
service. When this warning light is
on, the system will
not limit wheel spin. Adjust your driving accordingly. The
traction control system warning light may come on
for the following reasons:
If there’s a brake system problem that is specifically
related to traction control, the traction control system
will turn
off and the warning light will come on.
If the traction control system is affected by an
engine-related problem, the system will turn off and
the warning light will come on.
If the traction control system warning light comes on
and stays on for an extended period
of time when the
system is turned on, your vehicle needs service.

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 hear the
anti-lock pump or motor operate, and feel the brake
pedal pulsate, but this is normal.
Traction Control System
Your vehicle has a traction control system that limits
wheel spin. This is especially useful in slippery road
conditions. The system operates only if it senses that one
or both
of the rear wheels are spinning or beginning to
lose traction. When this happens, the system reduces
engine power to limit wheel spin.
You may feel or hear the system working, but this
is normal. This
warning light will
come on to let you know if
there’s a problem with your
traction control system.
See “Traction Control System Warning Light” in the
Index. When this warning light is on, the system will not
limit wheel spin. Adjust your driving accordingly.
The traction control system automatically comes on
whenever you start your vehicle. To limit wheel spin,
especially in slippery road conditions, you should
always leave the system on. But you can
turn the
traction control system off if you ever need to. (You
should turn the system off if your vehicle ever gets stuck
in sand, mud, ice
or snow. See “Rocking Your Vehicle”
in the Index.)

Downloaded from www.Manualslib.com manuals search engine To turn the system off, press
the
TCS OFF button located
next to the radio on the
center console.
b
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.
Speed Sensitive Steering (SSS)
This system varies the amount of steering effort
proportionate to your vehicle speed. Steering is
easier at a
lower speed for maneuvering and parking ease. As your
vehicle speed increases, the steering
effort also increases.
At highway speeds, the amount of steering
effort is
increased to provide manual-like steering for maximum
control and stability.
If your Catera seems harder to steer
than normal when parking or driving slow, something
may be wrong with the speed sensitive steering
system.
You will still have power steering, however, steering will
be stiffer than normal at low speeds.
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.
4-10

Downloaded from www.Manualslib.com manuals search engine 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. Adding the sudden acceleration
can demand too
much of those places. You can lose control. Refer to
“Traction Control System” in the Index.
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 Catera 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.
4-11

Downloaded from www.Manualslib.com manuals search engine 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.)
0 Try not to pass more than one vehicle at a time on
two-lane roads. Reconsider before passing the
next vehicle.
0 Don’t overtake a slowly moving vehicle too rapidly.
Even though the brake lamps are not flashing, it may
be slowing down or starting to turn.
following driver to get ahead
of you. Perhaps you
can ease a little to the right.
0 If you’re being passed, make it easy for the
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 Catera’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.
Remember: Any traction control system helps avoid
only the acceleration skid.
4-14 -

Downloaded from www.Manualslib.com manuals search engine If your traction control 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 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.
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.
4-15

Downloaded from www.Manualslib.com manuals search engine What’s the worst time for this? “Wet ice.” Very cold
snow or ice can be slick and hard to drive on. But wet
ice can be even more trouble because it may offer the
least traction
of all. You can get wet ice when it’s about
freezing
(32°F; 0” C) and freezing rain begins to fall.
Try to avoid driving on wet ice until salt and sand crews
can get there.
Whatever the condition
-- smooth ice, packed, blowing
or loose snow
-- drive with caution.
Keep your traction control system on.
It improves 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. Also, see “Third Gear Start” in the Index. Your
anti-lock brakes improve your vehicle’s stability
when you make a hard stop on a slippery road. Even
though you have the 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.
4-27

Downloaded from www.Manualslib.com manuals search engine If You’re Stuck: In Sand, Mud,
Ice or Snow
What you don’t want to do when your vehicle is stuck is
to spin your wheels too
fast. The method known as
“rocking” can help you get out when you’re stuck, but
you must use caution.
I
L
If you let your tires spin at hig: ;peed, they can
explode, and you or others could be injured.
And, the transmission or other parts of the
vehicle can overheat. That could cause an engine
compartment fire or other damage. When you’re
stuck, spin the wheels as little
as possible. Don’t
spin the wheels above
35 mph (55 km/h) as shown
on the speedometer.
NOTICE: -
Spinning your wheels can destroy parts of your
vehicle
as well as the tires. If you spin the wheels
too fast while shifting your transmission back
and forth, you can destroy your transmission.
For information about using tire chains on your vehicle,
see “Tire Chains” in the Index.
Rocking Your Vehicle To Get It Out
First, turn your steering wheel left and right. That will
clear the area around your front wheels. You should turn
your traction control system
off. (See “Traction Control
System” in the Index.) Then shift back and forth
between
REVERSE (R) and a forward gear, spinning the
wheels as little as possible. Release the accelerator pedal
while you shift, and press lightly
on the accelerator
pedal when the transmission is in gear. If that doesn’t
get
you out after a few tries, you may need to be towed
out. If you do need to be towed out, see “Towing Your
Catera”
in the Index.
5-33