Downloaded from www.Manualslib.com manuals search engine Cruise Control
a[ With cruise control,
Ti
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 kmh).
When
you apply your brakes, or push the clutch pedal,
if you have a manual transmission, the cruise control
shuts
off.
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
I I
If your vehicle is in cruise control when the optional
ASR system begins to limit wheel spin, the cruise
control will automatically disengage. (See
“ASR
System” in the Index.) When road conditions allow you
to safely use it again, you may turn the cruise control
back
on.
2-48
Downloaded from www.Manualslib.com manuals search engine Your regular brake system may not be working
properly if the anti-lock brake system warning
light is flashing. Driving with the anti-lock
brake system warning light flashing can lead
to an accident. After you’ve pulled off the road
and stopped carefully, have the vehicle towed
for service.
If the anti-lock brake system warning light stays on
longer than normal after you’ve started your engine, turn
the ignition off. Or, if the light comes
on and stays on
when you’re driving, stop as soon as possible and turn
the ignition
off. Then start the engine again to reset the
system. If the light still stays on, or comes
on again
while you’re driving, your Chevrolet needs service. If
the light is on but not flashing and the regular brake
system warning light isn’t on, you still have brakes, but
you don’t have anti-lock brakes.
The anti-lock brake system warning light should come
on briefly when
you turn the ignition key to RUN. If the
light doesn’t come on then, have
it fixed so it will be
ready to warn you if there is a problem.
ASR (Acceleration Slip Regulation) System
Warning Light
(If Equipped)
ASR
OFF
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 ASR system and your
vehicle may need service. When this warning light is
on, the system will not limit wheel spin. Adjust your
driving accordingly.
If your brakes begin
to overheat, the brake portion of the
ASR system will shut down, but the throttle and engine
spark control will continue
to work. The warning light
will not come
on when this happens.
Downloaded from www.Manualslib.com manuals search engine The ASR system warning light may come on for the
following reasons:
If you turn the system off by pressing the switch
located on the instrument panel, the warning light
will come on and stay on and the light
on the switch
will go
out. To turn the system back on, press the
button again. The warning light should go off. (See
“ASR System” in the Index for more information.)
If the temperature of the throttle control begins to rise,
the system will turn off and the warning light will
come
on until the system cools down. The system
does this to prevent damage from overheating.
If the
ASR system warning light comes on and stays on
for an extended period of time when the system is
turned on, your vehicle needs service.
Low Traction Light
When your anti-lock system
is adjusting brake pressure
to help avoid a braking skid,
this light will come on.
LOW
TRAC
If you have the ASR system, this light will also come on
when the system is limiting wheel spin. Slippery road
conditions may exist if the low traction light comes on,
so adjust your driving accordingly. The light will stay on
for a few seconds after the anti-lock system stops
adjusting brake pressure or the
ASR system stops
limiting wheel spin.
The low traction light also comes on briefly when you
turn the ignition key to
RUN. If the light doesn’t come
on then, have it fixed so it will be there to tell you when
the anti-lock brake system or
ASR system is active.
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Downloaded from www.Manualslib.com manuals search engine ASR (Acceleration Slip Regulation) System
(Option:
LTl V8 Engine)
Your vehicle may have a traction control system called
ASR 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 works the rear brakes and reduces engine power
(by closing the throttle and managing engine spark)
to
limit wheel spin.
This light will come on
when your ASR system is
limiting wheel spin. See
“Low Traction Light” in
the Index. You may feel or
hear the system working,
but this is normal.
LOW TRAC
Examples of these conditions include a hard acceleration
in a turn, or an abrupt upshift or downshift. Also, when
the compact spare tire is on the rear axle, the ASR
system will cycle and limit acceleration for about the
first
15 seconds of driving after each engine start.
If your vehicle is in cruise control when the ASR
system begins to limit wheel spin, the cruise control
will automatically disengage. When road conditions
allow you
to safely use it again, you may re-engage
the cruise control. (See “Cruise Control”
in the Index.)
ASR
OFF
When the system is on,
this warning light will
come on
to let you know
if there’s a problem with
your ASR system. See
“ASR System Warning
Light” in the Index.
The
ASR system may operate on dry roads under some
conditions, and you may notice a reduction in
acceleration when this happens. This is normal and
doesn’t mean there’s a problem with your vehicle. When
this warning light is on, the system will not limit
wheel spin. Adjust your driving accordingly.
4-9
Downloaded from www.Manualslib.com manuals search engine The ASR 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 ASR 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.)
To turn the system off, press
the switch
on the instrument
panel. The light on the
switch will
go out. The
ASR system warning light will come on and stay
on. If the
ASR system is limiting wheel spin when you
press the switch, the warning light will come
on -- but
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 pressing
the switch again. The ASR system warning light should
go off and the light on the switch will come on.
If your car is equipped with P245/5OZR16 tires, the
ASR system will automatically turn off at speeds above
108 mph
(174 kmh). (The ASR system warning light
will not come
on.) When the vehicle speed drops below
103 mph (166 kmh) the system will automatically come
on again.
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.
4-10
Downloaded from www.Manualslib.com manuals search engine 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 Chevrolet’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 ASR system, remember: It helps avoid
only the acceleration skid. If
you do not have
ASR, 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 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.
4-15
Downloaded from www.Manualslib.com manuals search engine Driving on Snow or Ice
Most of the time, those places where your tires meet the
road probably have good traction.
However, if there is snow or ice between your tires
and the road,
you can have a very slippery situation.
You’ll have a lot less traction or “grip” and will need
to be very careful. 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; OOC) 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.
If you have
ASR, keep the system on. It will improve
your ability to accelerate when driving on a slippery
road. Even though your vehicle has the
ASR system,
you’ll want to slow down and adjust your driving
to the
road conditions. See
“ASR System” in the Index.
If you don’t have the
ASR 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.
4-27
Downloaded from www.Manualslib.com manuals search engine ~ 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. If
your vehicle
has ASR, you should
turn the system off. (See “ASR
System” in the Index.) Then shift back and forth between
REVERSE (R) and a
forward gear (or with a manual
transmission, between FIRST
(1) or SECOND (2) and
REVERSE
(R)), 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 Vehicle” in the Index.
5-42