1997 CHEVROLET CAVALIER traction control

Downloaded from www.Manualslib.com manuals search engine Cruise Control (If Equipped) When you apply your brakes, or the clutch pedal if you
have a manual transaxle, the cruise control shuts off.
With cruise control, you can maintain a speed
of about
25 mph (40 kmh) or more without keeping your foot
on the accelerator. This can really help
on long trips.
Cruise control does not work at speeds below about
25 mph (40 km/h).
0 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

Downloaded from www.Manualslib.com manuals search engine Enhanced Traction System Warning Light
(If Equipped)
ETS
OFF
With the Enhanced Traction System (ETS), 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.
If it stays on, or comes on when you’re driving, there
may be a problem with your Enhanced Traction 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
Enhanced Traction System warning light may come
on for the following reasons:
a
0
0
If you turn the ‘system off by moving the shift lever
to FIRST (1) or SECOND (2), the warning light will
come on and stay on.
To turn the system back on,
move the shift lever back to a position other than
FIRST
(1) or SECOND (2). The warning light
should go off. (See “Enhanced Traction System” in
the Index for more information.)
The warning light will come on when you set your
parking brake with the engine running, and it will
stay on if your parking brake doesn’t release fully. If
the transaxle shift lever is in any position other than
FIRST (1) or SECOND
(2) and the warning light
stays on after your parking brake is fully released,
it
means there’s a problem with the system.
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 Enhanced Traction System warning light comes
on and stays
on for an extended period of time when
the transaxle shift lever is in any position other than
FIRST (1) or SECOND (2) and the parking brake is
fully released, your vehicle needs service.
2-71

Downloaded from www.Manualslib.com manuals search engine See “Enhanced Traction System Warning Light” in the
Index. When this warning light is on, the system will not
limit wheel spin. Adjust your driving accordingly.
The Enhanced Traction System can operate when
the transaxle shift lever is in any position other than
FIRST (1) or SECOND (2). To limit wheel spin,
especially
in slippery road conditions, you should use
the other shift lever positions only when necessary. See
“Automatic Transaxle” in the Index.
(If your vehicle
ever gets stuck in sand, mud, ice or snow, see “Rocking
Your Vehicle” in the Index.)
When you move the shift lever to FIRST
(1) or
SECOND (2), the system will turn off. The Enhanced
Traction System warning light will come on and stay on.
If the Enhanced Traction System is limiting wheel spin
when you move the shift lever to another position, the
system 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 moving
the shift lever to any position other than FIRST
(1) or
SECOND (2). The Enhanced Traction System warning
light should
go off.
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.

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 “Enhanced Traction 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 Chevrolet 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 A cornering skid is best handled by easing your foot off
the accelerator pedal.
If you have the Enhanced Traction System, remember:
It helps avoid only the acceleration skid.
If you do not have the Enhanced Traction System, or if
the transaxle shift lever is not in the OVERDRIVE
(@)
position, 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.

Downloaded from www.Manualslib.com manuals search engine Buying New Tires
To find out what kind and size of tires you need, look at
the Tire-Loading Information label.
The tires installed on your vehicle when it was new had
a Tire Performance Criteria Specification (TPC Spec)
number
on each tire’s sidewall. When you get new tires,
get ones with that same TPC Spec number. That way
your vehicle will continue to have tires that are designed
to give proper endurance, handling, speed rating,
traction, ride and other things during normal service
on your vehicle. If your tires have an all-season tread
design, the TPC number will be followed by an
“MS”
(for mud and snow).
If you ever replace your tires with those not having
a
TPC Spec number, make sure they are the same size,
load range, speed rating and construction type (bias,
bias-belted or radial) as your original tires.
/A CAUTION:
Mixing tires could cause you to lose control while
driving.
If you mix tires of different sizes or types
(radial and bias-belted tires), the vehicle may not
handle properly, and you could have
a crash.
Using tires of different sizes may also cause
damage to your vehicle. Be sure to use the same
size and type tires on
all wheels.
It’s
all right to drive with your compact spare,
though. It was developed for use on your vehicle.

Downloaded from www.Manualslib.com manuals search engine Uniform Tire Quality Grading
The following information relates to the system
developed by the United States National Highway
Traffic Safety Administration, which grades tires by
treadwear, traction and temperature performance. (This
applies only
to vehicles sold in the United States.) The
grades are molded on the sidewalls of most passenger
car tires. The Uniform Tire Quality Grading system
does not apply
to deep tread, winter-type snow tires,
space-saver or temporary use spare tires, tires with
nominal rim diameters
of 10 to 12 inches (25 to 30 cm),
or to some limited-production tires.
While the tires available on General Motors passenger
cars and light trucks may vary with respect to these
grades, they must also conform to Federal safety
requirements and additional General Motors Tire
Performance Criteria
(TPC) standards.
Treadwear
The treadwear grade is a comparative rating based on
the wear rate of the tire when tested under controlled
conditions on a specified government test course. For
example, a tire graded 150 would wear one and a half
(1 1/2) times as well on the government course as a tire
graded 100. The relative performance of tires depends
upon the actual conditions
of their use, however, and
may depart significantly from the norm due to variations
in driving habits, service practices and differences in
road characteristics and climate.
Traction -- A, B, C
The traction grades, from highest to lowest, are A, B, and
C, and they represent the tire’s ability to stop on wet
pavement as measured under controlled conditions on specified government test surfaces
of asphalt and concrete.
A tire marked C may have poor traction performance.
Warning: The traction grade assigned to this tire is based
on braking (straightahead) traction tests and does not
include cornering (turning) traction.
- 6-45