1996 CHEVROLET TAHOE light

Downloaded from www.Manualslib.com manuals search engine Scanning the Terrain
Off-road driving can take you over many different kinds of terrain. You need to be familiar with
the terrain and its
many different features. Here are some things to consider.
Surfiuce Conditions. Off-roading can take you over
hard-packed
dirt, gravel, rocks, grass, sand, mud, snow or
ice. Each of these surfaces affectsthe steering, acceleration
and braking of your vehicle in different ways. Depending
upon the kind of surface
you are on, you may experience
slipping, sliding, wheel spinning, delayed acceleration,
poor traction and longer braking distances.
&$ace Obstacles. Unseen or hidden obstacles can be
hazardous.
-A rock, log, hole, rut or bump can startle you if
you’re not prepared for them. Often these obstacles are
hidden by grass, bushes, snow or even the rise and fall of
the terrain itself. Here are some things to consider:
0 Is the path ahead clear?
Will the surface texture change abruptly up ahead?
0 Does the travel take you uphill or downhill?
0 Will you have to stop suddenly or change
(There’s more
discussion
of these subjects later.)
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 speed limits or signal
lights. You have
to use your own good judgment about
what is safe and what isn’t.
Drinking and driving can be very dangerous
on any
road. And this is certainly true for off-road driving. At
the very time
you need special alertness and driving
skills, your reflexes, perceptions and judgment 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.
4-17

Downloaded from www.Manualslib.com manuals search engine Y Dppse, after stalling, I try to back down the
kill PRd decide I just can’t do it. What should
I d@7
A
!!kt €he parking brake, put your transmission in
PARK (P) and turn off the engine. Leave the
V@kk and go get some help. Exit on the uphill
.ri& gild stay clear of the path the vehicle would
tf it rolled downhill. Do not shift the transfer
*n NEUTRAL (N) when you leave the vehicle.
‘t in some gear.
$1 3 the transfer case to NEUTRAL (N)
BBH CiWslj@ your vehicle to roll even if the
fFtW8ftlj58ion is
in PARK (P). This is because the
NEuTuL (N) position on the transfer case
@V@PfkkS the transmission. If you are going to
hVf3 pi4r vehicle, set the parking brake and
hi! transmission to PARK (P). But do not
§hi## €hi! transfer case to the NEUTRAL (N)
pl iOR8 Leave the transfer case in the 2 Wheel,
4 1 ah 01: 4 LOW position.
Driving Downhill
When off-roading takes you downhill, you’ll want to
consider a number
of things:
How steep is the downhill? Will I be able to maintain
vehicle control?
0 What’s the surface like? Smooth? Rough? Slippery?
Hard-packed dirt? Gravel?
Are there hidden surface obstacles? Ruts? Logs?
Boulders?
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.
A CAUTION:
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 low
gear
to keep vehicle speed under control.
- 4-21

Downloaded from www.Manualslib.com manuals search engine 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
traction. 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 traction 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.
I A CAUTION:
Driving on frozen lakes, ponds or rivers can be
dangerous. 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.

Downloaded from www.Manualslib.com manuals search engine Driving in Water
Light rain causes no special off-road driving problems.
But heavy 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 daniage 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. Stalling 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.
L
A CAUTION:
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 shallow water, it can still wash away the
ground from under your tires, and you could lose
traction and roll the vehicle over. Don’t drive
through rushing water.
See “Driving Through Water” in the Index for more
information on driving through water.

Downloaded from www.Manualslib.com manuals search engine Here are-some tips on night driving.
0
0
0
0
0
0
0
Drive defensively.
Don’t ,drink and drive.
Adjust your inside rearview mirror to reduce the
glare from headlamps behind you.
.
Since you can’t see as well, you may need to
slow down and keep more space between you and
other vehicles.
Slow down, especially on higher speed roads. Your
headlamps can light up
only so much road ahead.
In remote areas, watch for animals.
If you’re tired, pull off the road in a safe place
and rest.
Night Vision
No one can see as well at night as in the daytime. But as
we get older these differences increase.
A 50-year-old
driver may require at least twice as much light to
see the
same thing at night as a 20-year-old.
What you do
in the daytime can also affect your night
vision. For example, if you spend the day in bright
sunshine you are wise to wear sunglasses. Your eyes will have less trouble adjusting to night.
But,if you’re
driving, don’t wear sunglasses at.night. They may cut
down on glare from headlamps, but they also make a
lot
of things invisible.
You can be temporarily blinded by approaching
headlamps. It can take a second or two, or even several
seconds, for your eyes to readjust to the dark. When you
are faced with severe glare (as from a driver who
doesn’t lower the high beams, or a vehicle
with
misaimed headlamps), slow down a little. Avoid staring
directly into the approaching headlamps.
Keep your windshield and all the glass on your vehicle
clean
-- inside and out. Glare at night is made much
worse by dirt
on the glass. Even the inside of the glass
can build up a film caused by dust. Dirty glass makes
lights dazzle and flash more than clean glass would,
making the pupils
of your eyes contract repeatedly.
Remember that your headlamps light up far less
of a
roadway when
you are in a turn or curve. Keep your
eyes moving; that way, it’s easier to pick out dimly
lighted objects. Just as your headlamps should be
checked regularly for proper aim,
so should your eyes
be examined regularly. Some drivers suffer from night
blindness
-- the inability to see in dim light -- and
aren’t even aware of it.
4-28

Downloaded from www.Manualslib.com manuals search engine 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.
Wet brakes can cause accidents. They won’t work
well in a quick stop and may cause pulling to one
side. You could lose control
of the vehicle.
After driving through
a large puddle of water or
a vehicle wash, apply your brake pedal lightly
until your brakes work normally.
4-30

Downloaded from www.Manualslib.com manuals search engine 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 can see reflections from trees, telephone
poles or other vehicles, and raindrops “dimple” the
water’s surface, there could be hydroplaning.
Hydroplaning usually happens at higher speeds. There
just isn’t a hard and fast rule about hydroplaning. The
best advice is to slow down when it is raining.
Driving Through Deep Standing Water
NOTICE:
If you drive too quickly through deep puddles or
standing water, water can come in through your
engine’s air intake and badly damage your
. engine. Never drive through water that is slightly
lower than the underbody of your vehicle. If you
- ..
through them very slowly. can’t avoid deep puddles or standing water, drive
~
z
Some Other Rainy Weather Tips
0
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.)
4-3 1

Downloaded from www.Manualslib.com manuals search engine City Driving Here are ways to increase your safety in city driving:
e
0
0
Know the best way to get to where you are
going. Get a city map and plan your trip into an
unknown part of the city just as you would for a
cross-country trip.
Try to use the freeways that rim and crisscross most
large cities. You’ll save time and energy. (See the
next part, ‘‘Freeway Driving.”)
Treat a green light as a warning signal.
A traffic
light is there because the corner is busy enough to
need it. When a light turns green, and just before you
start to move, check both ways for vehicles that have
not cleared the intersection or may be running the
red light.
One ofthe biggest problems with city streets
is the
amount of traffic on them. You’ll want to watch out for
what the other drivers are doing and pay attention to
traffic signals.
4-32