wheel CADILLAC ESCALADE ESV 2011 Service Manual

Black plate (11,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
Driving and Operating 9-11.
The vehicle has more bounce
when driving over obstacles. .
More braking distance is
needed, especially on an
unpaved surface.
{ WARNINGWhen you are driving off-road,
bouncing and quick changes in
direction can easily throw you
out of position. This could cause
you to lose control and crash.
So, whether you are driving
on or off the road, you and
your passengers should wear
safety belts. Scanning the Terrain Off-road driving can take you over
many different kinds of terrain. Be
familiar with the terrain and its many
different features.
Surface Conditions: Off-roading
surfaces can be hard-packed dirt,
gravel, rocks, grass, sand, mud,
snow, or ice. Each of these
surfaces affects the vehicle's
steering, acceleration, and braking
in different ways. Depending on the
surface, slipping, sliding, wheel
spinning, delayed acceleration,
poor traction, and longer braking
distances can occur. Surface Obstacles: Unseen or
hidden obstacles can be hazardous.
A rock, log, hole, rut, or bump can
startle you if you are not prepared
for them. Often these obstacles are
hidden by grass, bushes, snow,
or even the rise and fall of the
terrain itself.
Some things to consider: .
Is the path ahead clear? .
Will the surface texture change
abruptly up ahead? .
Does the travel take you uphill or
downhill? .
Will you have to stop suddenly
or change direction quickly?

Black plate (12,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
9-12 Driving and Operating When driving 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.
When driving over bumps, rocks,
or other obstacles, the wheels can
leave the ground. If this happens,
even with one or two wheels, you
cannot control the vehicle as well or
at all.
Because you will be on an unpaved
surface, it is especially important to
avoid sudden acceleration, sudden
turns, or sudden braking.
Off-roading requires a different kind
of alertness from driving on paved
roads and highways. There are
no road signs, posted speed limits,
or signal lights. Use good judgment
about what is safe and what is not. Driving on 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 the
vehicle can and cannot do. There
are some hills that simply cannot be
driven, no matter how well built the
vehicle.
{ WARNINGMany hills are simply too steep
for any vehicle. If you drive up
them, you will stall. If you drive
down them, you cannot 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, do not drive the hill. Approaching a Hill When you approach a hill, decide
if it is too steep to climb, descend,
or cross. Steepness can be hard
to judge. On a very small hill, for
example, there may be a smooth,
constant incline with only a small
change in elevation where you can
easily see all the way to the top.
On a large hill, the incline may get
steeper as you near the top, but you
might not see this because the crest
of the hill is hidden by bushes,
grass, or shrubs.
Consider this as you approach a hill: .
Is there a constant incline,
or does the hill get sharply
steeper in places? .
Is there good traction on the
hillside, or will the surface cause
tire slipping? .
Is there a straight path up or
down the hill so you will not
have to make turning
maneuvers?

Black plate (13,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
Driving and Operating 9-13.
Are there obstructions on the hill
that can block your path, such
as boulders, trees, logs, or ruts? .
What is beyond the hill? Is
there a cliff, an embankment, a
drop-off, a fence? Get out and
walk the hill if you do not know.
It is the smart way to find out. .
Is the hill simply too rough?
Steep hills often have ruts,
gullies, troughs, and exposed
rocks because they are more
susceptible to the effects of
erosion.
Driving Uphill Once you decide it is safe to drive
up the hill: .
Use a low gear and get a firm
grip on the steering wheel. .
Get a smooth start up the hill
and try to maintain speed. Not
using more power than needed
can avoid spinning the wheels
or sliding. { WARNINGTurning 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
straight up. .
Try to drive straight up the hill if
at all possible. If the path twists
and turns, you might want to find
another route. .
Ease up on the speed as you
approach the top of the hill. .
Attach a flag to the vehicle to
be more visible to approaching
traffic on trails or hills. .
Sound the horn as you approach
the top of the hill to let opposing
traffic know you are there. .
Use headlamps even during the
day to make the vehicle more
visible to oncoming traffic.{ WARNINGDriving to the top (crest) of
a hill at full speed can cause
an accident. There could be a
drop-off, embankment, cliff,
or even another vehicle. You
could be seriously injured or
killed. As you near the top of a
hill, slow down and stay alert.
If the vehicle stalls, or is about to
stall, and you cannot make it up
the hill: .
Push the brake pedal to stop the
vehicle and keep it from rolling
backwards and apply the
parking brake. .
If the engine is still running, shift
the transmission to R (Reverse),
release the parking brake, and
slowly back down the hill in
R (Reverse).

Black plate (14,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
9-14 Driving and Operating .
If the engine has stopped
running, you need to restart it.
With the brake pedal pressed
and the parking brake still
applied, shift the transmission to
P (Park) and restart the engine.
Then, shift to R (Reverse),
release the parking brake,
and slowly back down the
hill as straight as possible in
R (Reverse). .
While backing down the hill, put
your left hand on the steering
wheel at the 12 o'clock position
so you can tell if the wheels are
straight and can maneuver as
you back down. It is best to back
down the hill with the wheels
straight rather than in the left or
right direction. Turning the wheel
too far to the left or right will
increase the possibility of a
rollover. Things not to do if the vehicle stalls,
or is about to stall, when going up
a hill: .
Never attempt to prevent a stall
by shifting into N (Neutral) to
rev-up the engine and regain
forward momentum. This will
not work. The vehicle can roll
backward very quickly and could
go out of control. .
Never try to turn around if about
to stall when going up a hill.
If the hill is steep enough to
stall the vehicle, it is steep
enough to cause it to roll over.
If you cannot make it up the hill,
back straight down the hill.
If, after stalling, you try to back
down the hill and decide you just
cannot do it, set the parking brake,
put your transmission in P (Park),
and turn off the engine. Leave the
vehicle and go get some help. Exit
on the uphill side and stay clear of
the path the vehicle would take if it
rolled downhill. Driving Downhill When off-roading takes you
downhill, consider: .
How steep is the downhill?
Will I be able to maintain
vehicle control? .
What is the surface like?
Smooth? Rough? Slippery?
Hard-packed dirt? Gravel? .
Are there hidden surface
obstacles? Ruts? Logs?
Boulders? .
What is at the bottom of the hill?
Is there a hidden creek bank or
even a river bottom with large
rocks?

Black plate (15,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
Driving and Operating 9-15If you decide you can go down
a hill safely, try to keep the vehicle
headed straight down. Use a low
gear so engine drag can help the
brakes so they do not have to do all
the work. Descend slowly, keeping
the vehicle under control at all
times.
{ WARNINGHeavy 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. Things not to do when driving down
a hill: .
When driving downhill, avoid
turns that take you across the
incline of the hill. A hill that is not
too steep to drive down might be
too steep to drive across. The
vehicle could roll over. .
Never go downhill with the
transmission in N (Neutral),
called free-wheeling. The brakes
will have to do all the work and
could overheat and fade.
Vehicles are much more likely to
stall when going uphill, but if it
happens when going downhill:
1. Stop the vehicle by applying the
regular brakes and apply the
parking brake.
2. Shift to P (Park) and, while still
braking, restart the engine.
3. Shift back to a low gear, release
the parking brake, and drive
straight down.
4. If the engine will not start, get
out and get help. Driving Across an Incline An off-road trail will probably go
across the incline of a hill. To decide
whether to try to drive across the
incline, consider the following:
{ WARNINGDriving across an incline that is
too steep will make your vehicle
roll over. You could be seriously
injured or killed. If you have any
doubt about the steepness of the
incline, do not drive across it.
Find another route instead. .
A hill that can be driven straight
up or down might be too steep
to drive across. When going
straight up or down a hill, the
length of the wheel base — the
distance from the front wheels
to the rear wheels — reduces
the likelihood the vehicle will
tumble end over end.

Black plate (16,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
9-16 Driving and Operating But when driving across an
incline, the narrower track
width — the distance between
the left and right wheels — might
not prevent the vehicle from
tilting and rolling over. Driving
across an incline puts more
weight on the downhill wheels
which could cause a downhill
slide or a rollover. .
Surface conditions can be a
problem. Loose gravel, muddy
spots, or even wet grass can
cause the tires to slip sideways,
downhill. If the vehicle slips
sideways, it can hit something
that will trip it — a rock, a rut,
etc. — and roll over..
Hidden obstacles can make the
steepness of the incline even
worse. If you drive across a rock
with the uphill wheels, or if the
downhill wheels drop into a rut
or depression, the vehicle can tilt
even more. For these reasons, carefully
consider whether to try to drive
across an incline. Just because the
trail goes across the incline does
not mean you have to drive it. The
last vehicle to try it might have
rolled over.
If you feel the vehicle starting to
slide sideways, turn downhill.
This should help straighten out
the vehicle and prevent the side
slipping. The best way to prevent
this is to “ walk the course ” first, so
you know what the surface is like
before driving it. Stalling on an Incline
{ WARNINGGetting 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.
If the vehicle stalls when crossing
an incline, be sure you, and any
passengers, get out on the uphill
side, even if the door there is
harder to open. If you get out on
the downhill side and the vehicle
starts to roll over, you will be right in
its path.
If you have to walk down the slope,
stay out of the path the vehicle will
take if it does roll over.

Black plate (17,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
Driving and Operating 9-17Driving in Mud, Sand, Snow,
or Ice When you drive in mud, snow,
or sand, the wheels do not get
good traction. Acceleration is not
as quick, turning is more difficult,
and braking distances are longer.
It is best to use a low gear when in
mud — the deeper the mud, the
lower the gear. In really deep mud,
keep the vehicle moving so it does
not get stuck.
When driving on sand, wheel
traction changes. On loosely packed
sand, such as on beaches or sand
dunes, the tires will tend to sink
into the sand. This affects steering,
accelerating, and braking. Drive at
a reduced speed and avoid sharp
turns or abrupt maneuvers. Hard packed snow and ice offer
the worst tire traction. On these
surfaces, it is very easy to lose
control. On wet ice, for example,
the traction is so poor that you will
have difficulty accelerating. And,
if the vehicle does get moving, poor
steering and difficult braking can
cause it to slide out of control.
{ WARNINGDriving 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. Driving in Water
{ WARNINGDriving through rushing water can
be dangerous. Deep water can
sweep your vehicle downstream
and you and your passengers
could drown. If it is only shallow
water, it can still wash away the
ground from under your tires, and
you could lose traction and roll
the vehicle over. Do not drive
through rushing water.
Heavy rain can mean flash flooding,
and flood waters demand extreme
caution.

Black plate (18,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
9-18 Driving and Operating Find out how deep the water is
before driving through it. Do not try
it if it is deep enough to cover the
wheel hubs, axles, or exhaust
pipe — you probably will not get
through. Deep water can damage
the axle and other vehicle parts.
If the water is not too deep, drive
slowly through it. At faster speeds,
water splashes on the ignition
system and the vehicle can stall.
Stalling can also occur if you get the
tailpipe under water. If the tailpipe is
under water, you will never be able
to start the engine. When going
through water, remember that when
the brakes get wet, it might take
longer to stop. See Driving on Wet
Roads on page 9 ‑ 18 . 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 the body structure, steering,
suspension, wheels, tires, and
exhaust system for damage and
check the fuel lines and cooling
system for any leakage.
The vehicle requires more frequent
service due to off-road use. Refer to
the Maintenance Schedule for
additional information. Driving on Wet Roads Rain and wet roads can reduce
vehicle traction and affect your
ability to stop and accelerate.
Always drive slower in these types
of driving conditions and avoid
driving through large puddles and
deep ‐ standing or flowing water.
{ WARNINGWet brakes can cause crashes.
They might not work as well in a
quick stop and could cause
pulling to one side. You could
lose control of the vehicle.
(Continued)

Black plate (21,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
Driving and Operating 9-21.
Stay in your own lane. Do not
swing wide or cut across the
center of the road. Drive at
speeds that let you stay in your
own lane. .
Top of hills: Be alert —
something could be in your
lane (stalled car, accident). .
Pay attention to special road
signs (falling rocks area, winding
roads, long grades, passing or
no-passing zones) and take
appropriate action. Winter Driving Driving on Snow or Ice Drive carefully when there is snow
or ice between the tires and the
road, creating less traction or grip.
Wet ice can occur at about 0°C
(32°F) when freezing rain begins to
fall, resulting in even less traction.
Avoid driving on wet ice or in
freezing rain until roads can be
treated with salt or sand.
Drive with caution, whatever the
condition. Accelerate gently so
traction is not lost. Accelerating too
quickly causes the wheels to spin
and makes the surface under the
tires slick, so there is even less
traction. 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.
The Antilock Brake System (ABS)
on page 9 ‑ 45 improves vehicle
stability during hard stops on
slippery roads, but apply the brakes
sooner than when on dry pavement.
Allow greater following distance on
any slippery road and watch for
slippery spots. Icy patches can
occur on otherwise clear roads in
shaded areas. The surface of a
curve or an overpass can remain
icy when the surrounding roads are
clear. Avoid sudden steering
maneuvers and braking while
on ice.
Turn off cruise control, if equipped,
on slippery surfaces.

Black plate (23,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
Driving and Operating 9-23To save fuel, run the engine for only
short periods as needed to warm
the vehicle and then shut the engine
off and close the window most of
the way to save heat. Repeat this
until help arrives but only when you
feel really uncomfortable from the
cold. Moving about to keep warm
also helps.
If it takes some time for help to
arrive, now and then when you run
the engine, push the accelerator
pedal slightly so the engine runs
faster than the idle speed. This
keeps the battery charged to restart
the vehicle and to signal for help
with the headlamps. Do this as little
as possible to save fuel.
If the Vehicle is Stuck Slowly and cautiously spin the
wheels to free the vehicle when
stuck in sand, mud, ice, or snow.
See “ Rocking Your Vehicle to Get
It Out ” later in this section. If the vehicle has a traction system,
it can often help to free a stuck
vehicle. Refer to the vehicle's
traction system in the Index. If
stuck too severely for the traction
system to free the vehicle, turn the
traction system off and use the
rocking method.
{ WARNINGIf the vehicle's tires spin at high
speed, they can explode, and you
or others could be injured. The
vehicle can overheat, causing an
engine compartment fire or other
damage. Spin the wheels as little
as possible and avoid going
above 55 km/h (35 mph).
For information about using tire
chains on the vehicle, see Tire
Chains on page 10 ‑ 66 . Rocking Your Vehicle to Get
It Out Turn the steering wheel left and
right to clear the area around the
front wheels. Turn off any traction or
stability system. Shift back and forth
between R (Reverse) and a forward
gear, spinning the wheels as little as
possible. To prevent transmission
wear, wait until the wheels stop
spinning before shifting gears.
Release the accelerator pedal while
shifting, and press lightly on the
accelerator pedal when the
transmission is in gear. Slowly
spinning the wheels in the forward
and reverse directions causes a
rocking motion that could free the
vehicle. If that does not get the
vehicle out after a few tries, it might
need to be towed out. Recovery
hooks can be used, if the vehicle
has them. If the vehicle does need
to be towed out, see Towing the
Vehicle on page 10 ‑ 87 .