engine CADILLAC ESCALADE ESV 2010 Repair Manual

Black plate (8,1)Cadillac Escalade/Escalade ESV Owner Manual - 2010
It is recommended to leave the system on for normal
driving conditions, but it may be necessary to turn the
system off if the vehicle is stuck in sand, mud, ice or
snow, and you want to “ rock ” the vehicle to attempt to
free it. It may also be necessary to turn off the system
when driving in extreme off-road conditions where high
wheel spin is required. See If Your Vehicle is Stuck in
Sand, Mud, Ice, or Snow on page 6 ‑ 30 .
Traction Control Operation The traction control system is part of the StabiliTrak
system. Traction control limits wheel spin by
reducing engine power to the wheels (engine speed
management) and by applying brakes to each individual
wheel (brake-traction control) as necessary.
The traction control system is enabled automatically
when the vehicle is started. It will activate and the
StabiliTrak light will flash if it senses that any of the
wheels are spinning or beginning to lose traction while
driving. If traction control is turned off, only the
brake-traction control portion of traction control will
work. The engine speed management will be disabled.
In this mode, engine power is not reduced automatically
and the driven wheels can spin more freely. This can
cause the brake-traction control to activate constantly. Notice: If the wheel(s) of one axle is allowed to spin
excessively while the StabiliTrak ®
, ABS, brake
warning lights, and any relevant DIC messages are
displayed, the transfer case could be damaged.
The repairs would not be covered by the vehicle
warranty. Reduce engine power and do not spin the
wheel(s) excessively while these lights and
messages are displayed.
The traction control system may activate on dry or
rough roads or under conditions such as heavy
acceleration while turning or abrupt upshifts/downshifts
of the transmission. When this happens, a reduction in
acceleration may be noticed, or a noise or vibration may
be heard. This is normal.
If cruise control is being used when the system
activates, the StabiliTrak light will flash and cruise
control will automatically disengage. Cruise control may
be reengaged when road conditions allow. See Cruise
Control on page 4 ‑ 8 .
StabiliTrak may also turn off automatically if it
determines that a problem exists with the system. If the
problem does not clear itself after restarting the vehicle,
see your dealer for service.
6-8

Black plate (9,1)Cadillac Escalade/Escalade ESV Owner Manual - 2010
Magnetic Ride Control ™The vehicle may have the MagneRide control system.
MagneRide constantly checks speed, wheel position,
lift/dive and steering of the vehicle. The damping force
for each shock absorber and adjustment level is chosen
for the best ride and handling.
MagneRide also works with the tow/haul switch that,
when engaged, will provide more firmness from the
shock absorbers. This added control gives better ride
and handling when carrying heavy loads or towing a
trailer. See Tow/Haul Mode
on page 3 ‑ 36 for more
information.
Road Sensing Suspension The Road Sensing Suspension (RSS) feature provides
superior vehicle ride and handling under a variety of
passenger and loading conditions.
The system is fully automatic and uses a computer
controller to continuously monitor vehicle speed, wheel
to body position, lift/dive and steering position of the
vehicle. The controller then sends signals to each shock
absorber to independently adjust the damping level to
provide the optimum vehicle ride. RSS also interacts with the tow/haul mode that, when
engaged, will provide additional control of the shock
absorbers. This additional control results in better ride
and handling characteristics when the vehicle is loaded
or towing a trailer. See “ Tow/Haul Mode ” under Towing a
Trailer on page 6 ‑ 42 .
Locking Rear Axle Vehicles with a locking rear axle can give more traction
on snow, mud, ice, sand or gravel. It works like a
standard axle most of the time, but when traction is low,
this feature will allow the rear wheel with the most
traction to move the vehicle.
All-Wheel Drive (AWD) System If the vehicle has this feature, engine power is sent to
all four wheels when extra traction is needed. This is
like four-wheel drive, but there is no separate lever or
switch to engage or disengage the front axle. It is fully
automatic, and adjusts itself as needed for road
conditions.
If the vehicle is a Two-mode Hybrid, see “ Four-Wheel
Drive ” in the Two-mode Hybrid Supplement.
6-9

Black plate (10,1)Cadillac Escalade/Escalade ESV Owner Manual - 2010
Steering Power Steering If the vehicle is a Two ‐ mode Hybrid, see the Two ‐ mode
Hybrid manual for more information.
If power steering assist is lost because the engine stops
or the system is not functioning, the vehicle can be
steered but it will take more effort.
Steering Tips It is important to take curves at a reasonable speed.
Traction in a curve depends on the condition of the tires
and the road surface, the angle at which the curve is
banked, and vehicle speed. While in a curve, speed is
the one factor that can be controlled.
If there is a need to reduce speed, do it before entering
the curve, while the front wheels are straight.
Try to adjust the speed so you can drive through the
curve. Maintain a reasonable, steady speed. Wait to
accelerate until out of the curve, and then accelerate
gently into the straightaway. 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. These
problems can be avoided by braking — if you can
stop in time. But sometimes you cannot stop in time
because there is no room. That is the time for evasive
action — steering around the problem.
The vehicle can perform very well in emergencies
like these. First, apply the brakes. See Braking
on
page 6 ‑ 4 . It is better to remove as much speed as
possible from a collision. Then steer around the
problem, to the left or right depending on the space
available.
6-10

Black plate (14,1)Cadillac Escalade/Escalade ESV Owner Manual - 2010
Before You Go Off-Roading .
Have all necessary maintenance and service
work done. .
Make sure there is enough fuel, that fluid levels are
where they should be, and that the spare tire, if the
vehicle has one, is fully inflated. .
Be sure to read all the information about
all-wheel-drive vehicles in this manual. .
Make sure all underbody shields, if the vehicle has
them, are properly attached. .
Know the local laws that apply to off-roading where
you will be driving or check with law enforcement
people in the area. .
Be sure to get the necessary permission if you will
be on private land. If you think you will need some more ground clearance
at the front of your vehicle, you can remove the front
fascia lower air dam. The air dam is held in place by
two bolts and 10 snaps accessible from underneath the
front fascia.
To remove the air dam:
1. Remove the two outboard air dam bolts.
2. With a flat ‐ blade tool, disengage the snaps.
3. After the bolts are removed and the snaps are
disengaged, push forward on the air dam until it
is free.
Notice: Operating your vehicle for extended periods
without the front fascia lower air dam installed can
cause improper air flow to the engine. Always be
sure to replace the front fascia air dam when you
are finished off-road driving.
After off-roading, be sure to reinstall the air dam:
1. Line up the snaps and push the air dam rearward
to engage the snaps.
2. Install the two outboard bolts.
6-14

Black plate (16,1)Cadillac Escalade/Escalade ESV Owner Manual - 2010 .
Always carry a litter bag and make sure all refuse
is removed from any campsite before leaving. .
Take extreme care with open fires (where
permitted), camp stoves, and lanterns. .
Never park your vehicle over dry grass or other
combustible materials that could catch fire from the
heat of the vehicle's exhaust system.
Traveling to Remote Areas It makes sense to plan your trip, especially when going
to a remote area. Know the terrain and plan your route.
Get accurate maps of trails and terrain. Check to see if
there are any blocked or closed roads.
It is also a good idea to travel with at least one other
vehicle in case something happens to one of them.
For vehicles with a winch, be sure to read the winch
instructions. In a remote area, a winch can be handy if
you get stuck but you will want to know how to use it
properly. Getting Familiar with Off-Road Driving It is a good idea to practice in an area that is safe and
close to home before you go into the wilderness.
Off-roading requires some new and different skills.
Tune your senses to different kinds of signals.
Your eyes need to constantly sweep the terrain for
unexpected obstacles. Your ears need to listen for
unusual tire or engine sounds. Use your arms, hands,
feet, and body to respond to vibrations and vehicle
bounce.
Controlling the vehicle is the key to successful off-road
driving. One of the best ways to control the vehicle is to
control the speed. At higher speeds: .
You approach things faster and have less time to
react. .
There is less time to scan the terrain for obstacles. .
The vehicle has more bounce when driving over
obstacles. .
More braking distance is needed, especially on an
unpaved surface.
6-16

Black plate (19,1)Cadillac Escalade/Escalade ESV Owner Manual - 2010
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.
{ WARNING: 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 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.
{ WARNING: Driving 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).
6-19

Black plate (20,1)Cadillac Escalade/Escalade ESV Owner Manual - 2010 .
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?
If 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.
6-20

Black plate (21,1)Cadillac Escalade/Escalade ESV Owner Manual - 2010
{ WARNING: 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.
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.
6-21

Black plate (24,1)Cadillac Escalade/Escalade ESV Owner Manual - 2010
Driving in Water
{ WARNING: Driving 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.
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 in Rain
and on Wet Roads on page 6 ‑ 25 . 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 at Night Night driving is more dangerous than day driving
because some drivers are likely to be impaired — by
alcohol or drugs, with night vision problems, or by
fatigue.
Night driving tips include: .
Drive defensively. .
Do not drink and drive. .
Reduce headlamp glare by adjusting the inside
rearview mirror.
6-24

Black plate (26,1)Cadillac Escalade/Escalade ESV Owner Manual - 2010
Other Rainy Weather Tips Besides slowing down, other wet weather driving tips
include: .
Allow extra following distance. .
Pass with caution. .
Keep windshield wiping equipment in good shape. .
Keep the windshield washer fluid reservoir filled. .
Have good tires with proper tread depth. See Tires
on page 7 ‑ 58 ..
Turn off cruise control.
Before Leaving on a Long Trip To prepare your vehicle for a long trip, consider having
it serviced by your dealer before departing.
Things to check on your own include: .
Windshield Washer Fluid: Reservoir full? Windows
clean — inside and outside?.
Wiper Blades: In good shape?.
Fuel, Engine Oil, Other Fluids: All levels checked?.
Lamps: Do they all work and are lenses clean? .
Tires: Are treads good? Are tires inflated to
recommended pressure? .
Weather and Maps: Safe to travel? Have
up-to-date maps?
Highway Hypnosis Always be alert and pay attention to your surroundings
while driving. If you become tired or sleepy, find a safe
place to park your vehicle and rest.
Other driving tips include: .
Keep the vehicle well ventilated. .
Keep interior temperature cool. .
Keep your eyes moving — scan the road ahead
and to the sides. .
Check the rearview mirror and vehicle instruments
often.
6-26