Downloaded from www.Manualslib.com manuals search engine ASR (Acceleration Slip Regulation) System
(Option: LT1 VS 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.
The
LOW TRAC light will come on when your ASR
system is limiting wheel spin, See “Low Traction Light”
in the Index. You may feel the system working, or you
may notice some noise, but this is normal.
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.
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,
the ASR OFF 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.
When
this warning light is on, the system will not limit
wheel spin. Adjust your driving accordingly.
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 button
on the console
near the cigarette lighter.
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Downloaded from www.Manualslib.com manuals search engine The ASR OFF warning light will come on and stay on.
If the ASR system is limiting wheel spin when you
press the button, 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 button again. The
ASR OFF warning
light should go off.
If your car is equipped with P245bOZR16 tires, the
ASR system will automatically turn off at speeds above
108 mph (174 Mh). (The ASR OFF 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
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.
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Downloaded from www.Manualslib.com manuals search engine 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.
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.
Downloaded from www.Manualslib.com manuals search engine Do not get too close to the vehicle you want to pass
while you’re awaiting
an opportunity. For one thing,
following
too closely reduces your area of vision,
especially if you’re following a larger vehicle. Also,
you won’t have adequate space if the vehicle ahead
suddenly slows or stops. Keep back a reasonable
distance.
0 When it looks like a chance to pass is coming up,
start to accelerate but stay in the right lane and don’t
get too close. Time your move
so you will be
increasing speed as the time comes to move into the
other lane.
If the way is clear to pass, you will have a
“running start’’ that more than makes up for the
distance you would lose by dropping back. And if
something happens to cause you
to cancel your pass,
you need only slow down and drop back again and
wait for another opportunity.
0 If other cars are lined up to pass a 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.)
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 lights 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
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.
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Downloaded from www.Manualslib.com manuals search engine I
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 cbn see reflections from trees, telephone
poles, or other vt$ucles, and raindrops “dimple” the
water’s surface, +ere could be hydroplaning.
Hydroplaning usually happens at higher speeds. There
just isn’t a hard ahd fast rule about hydroplaning. The
best advice is to slow down when
it is raining.
I
Some Other Rainy Weather Tips
Turn on your low-beam headlamps -- not just your
parking lamps
-- to help make you more visible to
others.
0 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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Downloaded from www.Manualslib.com manuals search engine If you drive regularly in steep country, 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
transmission. 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. 0
0
0
0
Know how to go uphill. You may want to shift down
to a lower gear. The lower gears help cool your engine
and transmission, and you
can climb the hill better.
Stay in your
own lane when driving on two-lane
roads in hills or mountains. Don’t swing wide or cut
across the center
of the road. Drive at speeds that let
you stay in your own lane.
As you go over the top of a hill, be alert. There could be
something in your lane, like a stalled car or an accident.
You may see highway signs on mountains that warn
of special problems. Examples are long grades,
passing or no-passing zones, a falling rocks area, or
winding roads. Be alert
to these and take appropriate
action.
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Downloaded from www.Manualslib.com manuals search engine Your anti-lock brakes improve your ability to 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.
0 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 $ummon help and keep yourself and your
passengers safe:
Turn on your hazard flashers. Tie a red
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