2012 CADILLAC ESCALADE ESV check engine

Black plate (7,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012 - 2nd CRC - 11/29/11
Lighting 6-7The regular headlamp system can
be turned on when needed.
Hazard Warning Flashers
| (Hazard Warning Flashers):
Press this button located on top of
the steering column, to make the
front and rear turn signal lamps
flash on and off. This warns others
that you are having trouble. Press
again to turn the flashers off.
When the hazard warning flashers
are on, the vehicle's turn signals will
not work. Turn and Lane-Change
Signals
An arrow on the instrument panel
cluster flashes in the direction of the
turn or lane change.
Move the turn signal lever all the
way up or down to signal a turn.
Raise or lower the lever until the
arrow starts to flash to signal a lane
change. The turn signals
automatically flash three times.
It will flash six times if the tow-haul
mode is active. Holding the turn
signal lever for more than
one second causes the turn signals
to flash until the lever is released. The lever returns to its starting
position when it is released.
If after signaling a turn or a lane
change the arrows flash rapidly or
do not come on, a signal bulb may
be burned out.
Have the bulbs replaced. If the bulb
is not burned out, check the fuse.
See Instrument Panel Fuse Block
on page 10 ‑ 43 and Engine
Compartment Fuse Block on
page 10 ‑ 39 .
Turn Signal On Chime
If the turn signal is left on for more
than 1.2 km (0.75 mi), a chime
sounds at each flash of the turn
signal and the message TURN
SIGNAL ON also appears in the
DIC. See Lamp Messages on
page 5 ‑ 32 . To turn the chime and
message off, move the turn signal
lever to the off position.

Black plate (9,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012 - 2nd CRC - 11/29/11
Infotainment System 7-9
Radio AM-FM Radio Notice: Before adding any sound
equipment to the vehicle, such
as an audio system, CD player,
CB radio, mobile telephone,
or two-way radio, make sure that
it can be added by checking with
your dealer. Also, check federal
rules covering mobile radio and
telephone units. If sound
equipment can be added, it is
very important to do it properly.
Added sound equipment can
interfere with the operation of the
vehicle's engine, radio, or other
systems, and even damage them.
The vehicle's systems can
interfere with the operation of
sound equipment that has been
added. Notice: The chime signals related
to safety belts, parking brake, and
other functions of the vehicle
operate through the navigation
system. If that equipment is
replaced or additional equipment
is added to the vehicle, the
chimes may not work. Make sure
that replacement or additional
equipment is compatible with the
vehicle before installing it. See
“ Accessories and Modifications ”
in the vehicle's owner manual.
Playing the Radio
O /
n (Power/Volume):
1. Press to turn the audio system
on and off.
2. Turn to increase or to decrease
the volume. 3. Press and hold for more than
two seconds to turn off the
navigation system, the Rear
Seat Entertainment (RSE) video
screen, and Rear Seat Audio
(RSA). If the vehicle has not
been turned off, press this knob
to turn RSE and RSA back on
and to continue playback of the
last active source.
w (Tuning Knob): Turn to go to
the next or previous frequency or
disc track or chapter. See CD/DVD
Player on page 7 ‑ 18 or MP3 on
page 7 ‑ 27 for more information.
AUDIO: Press to display the audio
screen. Press to switch between
AM, FM, or XM, if equipped, Disc,
or AUX (Auxiliary), or press the
screen button. See CD/DVD Player
on page 7 ‑ 18 , MP3 on page 7 ‑ 27 ,
and Auxiliary Devices on page 7 ‑ 30
for more information.

Black plate (6,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012 - 2nd CRC - 11/29/11
9-6 Driving and Operating Remember: Antilock brakes help
avoid only the braking skid.
Off-Road Driving All-wheel-drive vehicles can be
used for off-road driving. Vehicles
without all-wheel drive and vehicles
not equipped with All Terrain (AT) or
On-Off Road (OOR) tires must not
be driven off-road except on a level,
solid surface. To contact the tire
manufacturer for more information
about the original equipment tires,
see the Limited Warranty and
Owner Assistance Information
manual.
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. { WARNINGWhen 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. You and
your passengers should always
wear safety belts.
Before Driving Off-Road .
Have all necessary maintenance
and service work completed. .
Fuel the vehicle, fill fluid levels,
and check inflation pressure in
all tires, including the spare,
if equipped. .
Read all the information about
all-wheel-drive vehicles in this
manual. .
Make sure all underbody
shields, if equipped, are properly
attached. .
Know the local laws that apply to
off-road driving.
To gain more ground clearance if
needed, it may be necessary to
remove the front fascia lower
air dam.
Notice: Operating the vehicle for
extended periods without the
front fascia lower air dam
installed can cause improper air
flow to the engine. Re ‐ attach the
front fascia air dam after off-road
driving.

Black plate (10,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012 - 2nd CRC - 11/29/11
9-10 Driving and Operating Driving in Mud, Sand, Snow,
or Ice Use a low gear when driving in
mud – the deeper the mud, the
lower the gear. Keep the vehicle
moving to avoid getting stuck.
Traction changes when driving on
sand. On loose sand, such as on
beaches or sand dunes, the tires
tend to sink into the sand. This
affects steering, accelerating, and
braking. Drive at a reduced speed
and avoid sharp turns or abrupt
maneuvers.
Traction is reduced on hard packed
snow and ice and it is easy to lose
control. Reduce vehicle speed when
driving on hard packed snow
and ice.
{ WARNING
Driving on frozen lakes, ponds,
or rivers can be dangerous. Ice
conditions vary greatly and the
(Continued) WARNING (Continued) vehicle could fall through the ice;
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.
Traction could be lost, and the
vehicle could roll over. Do not
drive through rushing water. Notice: Do not drive through
standing water if it is deep
enough to cover the wheel hubs,
axles or exhaust pipe. Deep water
can damage the axle and other
vehicle parts.
If the standing 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 exhaust pipe under water.
While the exhaust pipe is under
water, you will not be able to start
the engine. When going through
water, the brakes get wet, and it
might take longer to stop. See
Driving on Wet Roads on page 9 ‑ 11 .
After Off-Road Driving
Remove any brush or debris that
has collected on the underbody or
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.

Black plate (12,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012 - 2nd CRC - 11/29/11
9-12 Driving and Operating
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 the vehicle
and rest.
Other driving tips include: .
Keep the vehicle well ventilated. .
Keep the interior
temperature cool. .
Keep your eyes moving — scan
the road ahead and to the sides. .
Check the rearview mirror and
vehicle instruments often. Hill and Mountain Roads Driving on steep hills or through
mountains is different than driving
on flat or rolling terrain. Tips for
driving in these conditions include: .
Keep the vehicle serviced and in
good shape. .
Check all fluid levels and brakes,
tires, cooling system, and
transmission. .
Shift to a lower gear when going
down steep or long hills.
{ WARNING
If you do not shift down, the
brakes could get so hot that they
would not work well. You would
then have poor braking or even
none going down a hill. You could
crash. Shift down to let the engine
assist the brakes on a steep
downhill slope. { WARNINGCoasting downhill in N (Neutral)
or with the ignition off is
dangerous. The brakes will have
to do all the work of slowing down
and they could get so hot that
they would not work well. You
would then have poor braking or
even none going down a hill. You
could crash. Always have the
engine running and the vehicle in
gear when going downhill. .
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. .
Be alert on top of hills;
something could be in your lane
(stalled car, accident).

Black plate (14,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012 - 2nd CRC - 11/29/11
9-14 Driving and Operating Blizzard Conditions Being stuck in snow can be a
serious situation. Stay with the
vehicle unless there is help nearby.
If possible, use the Roadside
Service (U.S. and Canada) on
page 13 ‑ 7 or Roadside Service
(Mexico) on page 13 ‑ 9 . To get help
and keep everyone in the
vehicle safe: .
Turn on the hazard warning
flashers. .
Tie a red cloth to an outside
mirror.
{ WARNING
Snow can trap engine exhaust
under the vehicle. This may
cause exhaust gases to get
inside. Engine exhaust contains
carbon monoxide (CO) which
cannot be seen or smelled. It can
cause unconsciousness and even
death.
(Continued) WARNING (Continued) If the vehicle is stuck in the snow: .
Clear away snow from around
the base of your vehicle,
especially any that is blocking
the exhaust pipe. .
Check again from time to
time to be sure snow does
not collect there. .
Open a window about 5 cm
(2 in) on the side of the
vehicle that is away from the
wind to bring in fresh air. .
Fully open the air outlets on
or under the instrument
panel. .
Adjust the climate control
system to a setting that
circulates the air inside the
vehicle and set the fan speed
to the highest setting. See
“ Climate Control Systems ” in
the Index.
(Continued) WARNING (Continued) For more information about
carbon monoxide, see Engine
Exhaust on page 9 ‑ 29 .
Run the engine for short periods
only as needed to keep warm, but
be careful.
To 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.

Black plate (35,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012 - 2nd CRC - 11/29/11
Driving and Operating 9-35
Brakes Antilock Brake
System (ABS) This vehicle has the Antilock Brake
System (ABS), an advanced
electronic braking system that helps
prevent a braking skid.
When the engine is started and the
vehicle begins to drive away, ABS
checks itself. A momentary motor or
clicking noise might be heard while
this test is going on, and it might
even be noticed that the brake
pedal moves a little. This is normal.
If there is a problem with ABS, this
warning light stays on. See Antilock
Brake System (ABS) Warning Light
on page 5 ‑ 20 . If driving safely on a wet road and it
becomes necessary to slam on the
brakes and continue braking to
avoid a sudden obstacle, a
computer senses that the wheels
are slowing down. If one of the
wheels is about to stop rolling, the
computer will separately work the
brakes at each wheel.
ABS can change the brake pressure
to each wheel, as required, faster
than any driver could. This can help
the driver steer around the obstacle
while braking hard.
As the brakes are applied, the
computer keeps receiving updates
on wheel speed and controls
braking pressure accordingly.
Remember: ABS does not change
the time needed to get a foot up to
the brake pedal or always decrease
stopping distance. If you get too
close to the vehicle in front of you,
there will not be enough time to
apply the brakes if that vehicle suddenly slows or stops. Always
leave enough room up ahead to
stop, even with ABS.
Using ABS Do not pump the brakes. Just hold
the brake pedal down firmly and let
ABS work. You might hear the ABS
pump or motor operating and feel
the brake pedal pulsate, but this is
normal.
Braking in Emergencies ABS allows the driver to steer and
brake at the same time. In many
emergencies, steering can help
more than even the very best
braking.

Black plate (51,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012 - 2nd CRC - 11/29/11
Driving and Operating 9-51When the System Does Not
Seem To Work Properly The RVC system might not work
properly or display a clear image if: .
The RVC is turned off. See
“ Turning the RVC System On or
Off ” earlier in this section. .
It is dark. .
The sun or the beam of
headlamps is shining directly
into the camera lens. .
Ice, snow, mud, or anything else
builds up on the camera lens.
Clean the lens, rinse it with
water, and wipe it with a soft
cloth. .
The back of the vehicle is in an
accident, the position and
mounting angle of the camera
can change or the camera can
be affected. Be sure to have the
camera and its position and
mounting angle checked at your
dealer. Fuel Use of the recommended fuel is
an important part of the proper
maintenance of this vehicle. To help
keep the engine clean and maintain
optimum vehicle performance, we
recommend the use of gasoline
advertised as TOP TIER Detergent
Gasoline.
Look for the TOP TIER label on the
fuel pump to ensure gasoline meets
enhanced detergency standards
developed by auto companies. A list
of marketers providing TOP TIER
Detergent Gasoline can be found at
www.toptiergas.com. Vehicles that have a FlexFuel badge
and a yellow fuel cap can use either
unleaded gasoline or ethanol fuel
containing up to 85% ethanol (E85).
See Fuel E85 (85% Ethanol) on
page 9 ‑ 54 . For all other vehicles,
use only the unleaded gasoline
described under Recommended
Fuel on page 9 ‑ 52 .