1993 CHEVROLET BLAZER light

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. Those two control systems-steering and acceleration-ca\
n
overwhelm those places where the tires meet the road and make \
you lose
control.
What should you do if this ever happens? Let up on the accel\
erator peaal,
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.
When you drive into
a curve at night, it’s harder to see the road ahead of
you because it bends away from the straight beams
of your lights. This is
one
good reason to drive slower.
Steering in Emergencies
There are times when steering can be more effective than braki\
ng. 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 proble\
m.
Your vehicle 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
4-1 9

Your Driving and the Road
wheel once you have avoided the object. You must then be prep\
ared to steer
back to your original lane and then brake to a controlled stop.
Depending on your speed, this can be rather violent for an un\
prepared driver.
This is one
of the reasons driving experts recommend that you use your
safety belts and keep both hands on the steering wheel.
-
K2218
The fact that such emergency situations are always possible is a good reason
to practice defensive driving at all times.
Off-Road Recovery
You may find sometime that your right wheels have dropped off the edge of
a road onto the shoulder while you're driving.
If the level of the shoulder is only slightly below the pavement, recovery
should be fairly easy. Ease
off the accelerator and then, if there is nothing in
the way, steer
so that your vehicle straddles the edge of the pavement. You
can turn the steering wheel up to 1/4 turn until the right front tire contacts
the pavement edge. Then turn your steering wheel to go straight down the
roadway.
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Your Driving and the Road
Watch for traffic signs, pavement markings, and lines. If you can see a
sign up ahead that might indicate a turn
or an intersection, delay your
pass.
A broken center line usually indicates it’s all right to pass
(providing the road ahead is clear). Never cross a solid lin\
e on your side
of the lane
or a double solid line, even if the road seems empty of
approaching traffic.
If you suspect that the driver of the vehicle you want to pass isn’t aware
of your presence, tap the horn a couple of times before passi\
ng.
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.
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.
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).
Try not to pass more than one vehicle at a time on two-lane roads.
Reconsider before passing the next vehicle.
Don’t overtake a slowly moving vehicle too rapidly. Even tho\
ugh the
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.
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Does the travel take you uphill or downhill? (There’s more discussion of
these subjects later.)
Will you have to stop suddenly or change direction quickly?
When you drive over obstacles
or rough terrain, keep a firm grip on the
steering wheel. Ruts, troughs, or other surface features can jerk the wheel
out of your hands
if you’re not prepared.
When you drive over bumps, rocks, or other obstacles, your wheels can leave
the ground.
If this happens, even with one or two wheels, you can’t control
the vehicle as well or at all.
Because you will
be on an unpaved surface, it’s especially important to avoid
sudden acceleration, sudden turns, or sudden braking.
In a way, off-road driving requires a different kind of alertness from driving on
paved roads and highways. There are no road signs, posted spee\
d limits or
signal lights. You have to use your
own good judgment about what is safe
and what isn’t.
I CAUTION
Drinking and driving can be very dangerous on any road. And this is
- b certainly true for off-road driving. At the very time you need special
alertness and driving skills, your reflexes, perceptions and jud\
gment
can be affected by even a small amount
of alcohol. You could have
a serious-or even fatal-accident
if you drink and drive or ride with
a driver who has been drinking. (See “Drunken Driving” in the
Index.)
Driving On Oft-Road Hills
Off-road driving often takes you up, down, or across a hill. Driving safely on
hills requires good judgment and an understanding of what your vehicle can
and can’t do. There are some hills that simply can’t be driven, no matter how
well-built the vehicle.
I CAUTION
A Many hills are simply too steep for any vehicle. If you drive up them,
62 you will stall. If you drive down them, you can’t control your speed. If
you drive across them, you will roll over. You could be seriously
injured or killed.
If you have any doubt about the steepness, don’t
drive the hill.
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h
Turning or driving across steep hills can be dangerous. You could
lose traction, slide sideways, and possibly roll over. You could be
seriously injured or killed. When driving up hills, always try to
go
I straight up.
Ease up on your speed as you approach the top of the hill.
Attach a flag to the vehicle to make you more visible to approaching
Sound the horn as you approach the top of hill to let opposing traffic
Use your headlights even during the day. They make you more visible to
traffic on trails
or hills.
know you’re there.
oncoming traffic.
I CAUTION
’ rf Driving to the top (crest) of a hill at full speed can cause an
1 the top of a hill, slow down and stay alert.
ccident.
There could be a drop-off, embankment, cliff, or even
another vehicle. You could be seriously injured or killed.
As you near
Q: What should I do if my vehicle stalls, or is about to stall, and I can’t
make it up the hill?
A: If this happens, there are some things you should do, and there \
are some
things you must not do. First, here’s what you should do:
Push the brake pedal to stop the vehicle and keep it from rolling
backwards.
Also, apply the parking brake.
If your engine is still running, shift the transmission into reverse, release
the parking brake, and slowly back down the hill in reverse.
If your engine has stopped running, you’ll need to restart it. With the
brake pedal depressed and the parking brake still applied, shift the
transmission to
P (Park) (or, shift to N (Neutral) if your vehicle has a
manual transmission) and restart the engine. Then, shift
to reverse,
release the parking brake, and slowly back down the hill
in reverse.
As you are backing down the hill, put your left hand on the steering
wheel at the
12 o’clock position. This way, you’ll be able to tell if your
wheels are straight or turned to the left or right as you back down.
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What’s at the bottom of the hill? Is there a hidden creek bank or even a
river bottom with large rocks?
If you decide you can go down a hill safely, then try to keep your vehicle
headed straight down, and use a low gear. This way, engine drag can help
your brakes and they won’t have to do all the work. Descend slowly, keeping
your vehicle under control at all times.
’ [ Heavy braking when going down a hill can cause your brakes to
overheat and fade. This could cause
loss of control and a serious
accident. Apply the brakes lightly when descending a hill and use a
I low gear to keep vehicle speed under control. 1
Q: Are there some things I should not do when driving down a hill?
A: Yes! These are important because if you ignore them you could lose
control and have
a serious accident.
When driving downhill, avoid turns that take you &%C>Ss the incline of the
hill.
A hill that’s not too steep to drive down may be too steep to drive
across. You could roll over
if you don’t drive straight down.
Never go downhill with the transmission in N (Neutral), or with the clutch
pedal depressed in a manual shift. This is called “free-wheeling.” Your
brakes will have to do all the work and could overheat and fade.
Q: Am I likely to stall when going downhill?
A: It’s much more likely to happen going uphill, But if it happens going
downhill, here’s what to do.
Stop your vehicle by applying the regular brakes. Apply the parking
Shift to P (Park) (or to Neutral with the manual transmission) and, while
Shift back to a low gear, release the parking brake, and drive straight
brake.
still braking, restart the engine.
down.
If the engine won’t start, get out and get help.
Driving Across an Incline
Sooner or later, an off-road trail will probably go across the incline of a hill. If
this happens, you have to decide whether to try
to drive across the incline.
Here are
some things to consider:
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AM440002
I Getting out on the downhill (low) side of a vehicle stopped across an
- , incline is dangerous. If the vehicle rolls over, you could be crushed
or killed. Always get out on the uphill (high) side of the vehicle and
stay well clear of the rollover path. F
Driving In Mud, Sand, Snow, Or Ice
When you drive in mud, snow or sand, your wheels won’t get\
good traction.
You can’t accelerate as quickly, turning is more difficult, and \
you’ll need
longer braking distances.
It’s best to use a low gear when you’re in mud-the deeper the \
mud, the
lower the gear. In really deep mud, the idea is
to keep your vehicle moving
so you don’t get stuck.
When you drive on sand, you’ll sense a change in wheel tra\
ction. But
it will
depend upon how loosely packed the sand is. On loosely packed \
sand (as
on beaches or sand dunes) your tires will tend to sink into the\
sand. This
has an effect on steering, accelerating, and braking. You may want to reduce
the air pressure
in your tires slightly when driving on sand. This will improve
traction.
Hard packed snow and ice offer the worst tire traction. On these surfaces, it’s
very easy to lose control. On wet ice, for example, the tract\
ion is
so poor
that you will have difficulty accelerating. And
if you do get moving, poor
steering and difficult braking can cause you to slide out
of control.
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CAUTION I
If Driving on frozen lakes, ponds or rivers can be dangerous.
-L Underwater springs, currents under the ice, or sudden thaws can
weaken the ice. Your vehicle could fall through the ice and you and
your passengers could drown. Drive your vehicle on safe surfaces
only.
I
t
Driving In Water
Light rain causes no special off-road driving problems. But hea\
vy rain can
mean flash flooding, and flood waters demand extreme caution.
Find out how deep the water is before you drive through it. If it’s deep
enough to cover your wheel hubs, axles, or exhaust pipe, don’t try it\
-you
probably won’t get through. Also, water that deep can damage\
your axle and
other vehicle parts.
If the water isn’t too deep, then drive through it slowly. At fast speeds, water
splashes on your ignition system and your vehicle can stall. S\
talling can also
occur
if you get your tailpipe under water. And, as long as your tailpipe is
under water, you’ll never be able to start your engine. When you go through
water, remember that when your brakes get wet,
it may take you longer to
stop.
CAUTION
C
Driving through rushing water can be dangerous. Deep water can \
sweep your vehicle downstream and you and your passengers could\

drown. If it’s only inches deep, it can still wash away the ground
from under your tires, and you could lose traction and roll t\
he vehiclc
over. Don’t drive through rushing water.
I
After Off-Road Driving
Remove any brush or debris that has collected on the underbody\
, chassis, or
under the hood. These accumulations can be a fire hazard.
After operation in mud or sand, have the brake linings cleaned and checked.
These substances can cause glazing and uneven braking. Check th\
e body
structure, steering, suspension, wheels, tires, and exhaust syste\
m for damage.
Also, check the fuel lines and cooling system for any leakage.
Your vehicle will require more frequent service due
to off-road use, Refer to
Section
7 for additional information.
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