engine CADILLAC ESCALADE 2021 Service Manual

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
INFOTAINMENT SYSTEM 215
MP3
MPEG Layer-3 audio coding
technology licensed from Fraunhofer
IIS and Thomson.
WMV/WMA
This product includes technology
owned by Microsoft Corporation and
under a license from Microsoft
Licensing, GP. Use or distribution of
such technology outside of this
product is prohibited without a license
from Microsoft Corporation and/or
Microsoft Licensing, GP as applicable.
Map End User License
Agreement
END USER TERMS
The Map Data SD card (“Data”) is
provided for your personal, internal
use only and not for resale. It is
protected by copyright, and is subject
to the following terms (this “End User
License Agreement ”) and conditions
which are agreed to by you, on the
one hand, and HERE North America,
LLC (“HERE”) and its licensors
(including their licensors and
suppliers) on the other hand. The Data for areas of Canada includes
information taken with permission
from Canadian authorities, including:
© Her Majesty the Queen in Right of
Canada, © Queen's Printer for Ontario,
© Canada Post Corporation, GeoBase
®.
HERE holds a nonexclusive license
from the United States Postal Service
®
to publish and sell ZIP+4®
information.
© United States Postal Service 2013.
Prices are not established, controlled,
or approved by the United States
Postal Service. The following
trademarks and registrations are
owned by the USPS: United States
Postal Service, USPS, and ZIP+4.
TERMS AND CONDITIONS
Personal Use Only: You agree to use
this Data for the solely personal,
noncommercial purposes for which
you were licensed, and not for service
bureau, timesharing or other similar
purposes. Except as otherwise set
forth herein, you agree not to
otherwise reproduce, copy, modify,
decompile, disassemble or reverse
engineer any portion of this Data, and
may not transfer or distribute it in any form, for any purpose, except to the
extent permitted by mandatory laws.
You may transfer the Data and all
accompanying materials on a
permanent basis if you retain no
copies and the recipient agrees to the
terms of this End User License
Agreement. Multi-disc sets may only
be transferred or sold as a complete
set as provided to you and not as a
subset thereof.
Restrictions
Except where you have been
specifically licensed to do so by HERE
and without limiting the preceding
paragraph, you may not (a) use this
Data with any products, systems,
or applications installed or otherwise
connected to or in communication
with vehicles capable of vehicle
navigation, positioning, dispatch, real
time route guidance, fleet
management or similar applications;
or (b) with, or in communication with,
including without limitation, cellular
phones, palmtop and handheld
computers, pagers, and personal
digital assistants or PDAs.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
218 INFOTAINMENT SYSTEM
Free Type Project
Portions of this software are copyright
© 2010 The FreeType Project
(https://www.freetype.org). All rights
reserved.
Open Source SW
Further information concerning the
OSS licenses is shown in the
infotainment display.
QNX
Portions of this software are copyright
© 2008-2011, QNX Software Systems.
All rights reserved.
Part C–EULA
Copyright © 2011, Software Systems
GmbH & Co. KG. All Rights Reserved.
The product you have purchased
("Product") contains Software
(Runtime Configuration No. 505962;
"Software") which is distributed by or
on behalf of the Product manufacturer
"Manufacturer") under license from
Software Systems Co. ("QSSC"). You
may only use the Software in the
Product and in compliance with the
license terms below. Subject to the terms and conditions of
this License, QSSC hereby grants you
a limited, non-exclusive,
non-transferable license to use the
Software in the Product for the
purpose intended by the
Manufacturer. If permitted by the
Manufacturer, or by applicable law,
you may make one backup copy of the
Software as part of the Product
software. QSSC and its licensors
reserve all license+C31 rights not
expressly granted herein, and retain
all right, title and interest in and to all
copies of the Software, including all
intellectual property rights therein.
Unless required by applicable law you
may not reproduce, distribute or
transfer, or de-compile, disassemble or
otherwise attempt to unbundle,
reverse engineer, modify or create
derivative works of, the Software. You
agree: (1) not to remove, cover or alter
any proprietary notices, labels or
marks in or on the Software, and to
ensure that all copies bear any notice
contained on the original; and (2) not
to export the Product or the Software
in contravention of applicable export
control laws.EXCEPT TO THE EXTENT
OTHERWISE REQUIRED BY
APPLICABLE LAW, QSSC AND ITS
LICENSORS PROVIDE THE
SOFTWARE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR
CONDITIONS OF ANY KIND, EITHER
EXPRESS OR IMPLIED INCLUDING,
WITHOUT LIMITATION, ANY
WARRANTIES OR CONDITIONS OF
TITLE, NON-INFRINGEMENT,
MERCHANTABILITY OR FITNESS FOR
A PARTICULAR PURPOSE. ANY
WARRANTIES OR OTHER
PROVISIONS OFFERED BY THE
MANUFACTURER OR ITS
DISTRIBUTOR(S) THAT DIFFER
FROM THIS LICENSE ARE OFFERED
BY THE MANUFACTURER OR ITS
DISTRIBUTOR(S) ALONE AND NOT
BY QSSC, ITS AFFILIATES OR THEIR
LICENSORS. YOU ASSUME ANY
RISKS ASSOCIATED WITH YOUR USE
OF THE SOFTWARE UNDER THIS
LICENSE.
EXCEPT TO THE EXTENT
OTHERWISE REQUIRED BY
APPLICABLE LAW (SUCH AS IN THE
CASE OF DELIBERATE OR GROSSLY
NEGLIGENT ACTS), IN NO EVENT

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
DRIVING AND OPERATING 229
Driving and
Operating
Driving Information
Driving for Better FuelEconomy . . . . . . . . . . . . . . . . . . . . . . . . 230
Distracted Driving . . . . . . . . . . . . . . . . 230
Defensive Driving . . . . . . . . . . . . . . . . 231
Impaired Driving . . . . . . . . . . . . . . . . . 231
Control of a Vehicle . . . . . . . . . . . . . . 231
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Off-Road Recovery . . . . . . . . . . . . . . . . 233
Loss of Control . . . . . . . . . . . . . . . . . . . 233
Off-Road Driving . . . . . . . . . . . . . . . . . 234
Driving on Wet Roads . . . . . . . . . . . 237
Hill and Mountain Roads . . . . . . . . 238
Winter Driving . . . . . . . . . . . . . . . . . . . . 239
If the Vehicle Is Stuck . . . . . . . . . . . 240
Vehicle Load Limits . . . . . . . . . . . . . . 240
Starting and Operating
New Vehicle Break-In . . . . . . . . . . . . 244
Ignition Positions . . . . . . . . . . . . . . . . 245
Starting the Engine . . . . . . . . . . . . . . 246
Stop/Start System . . . . . . . . . . . . . . . . 247
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . . . 248
Shifting Into Park . . . . . . . . . . . . . . . . 248 Shifting out of Park . . . . . . . . . . . . . . 249
Parking over Things
That Burn . . . . . . . . . . . . . . . . . . . . . . . 250
Dynamic Fuel Management . . . . . 250
Extended Parking . . . . . . . . . . . . . . . . . 250
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . . . . . . 250
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Automatic Transmission
Automatic Transmission . . . . . . . . . 251
Manual Mode . . . . . . . . . . . . . . . . . . . . . 255
Tow/Haul Mode . . . . . . . . . . . . . . . . . . 256
Drive Systems
Four-Wheel Drive . . . . . . . . . . . . . . . . 256
Brakes
Electric Brake Boost . . . . . . . . . . . . . . 261
Antilock Brake System (ABS) . . . . 261
Electric Parking Brake . . . . . . . . . . . . 261
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . 263
Hill Start Assist (HSA) . . . . . . . . . . . 263
Automatic VehicleHold (AVH) . . . . . . . . . . . . . . . . . . . . . 263
Ride Control Systems
Traction Control/ElectronicStability Control . . . . . . . . . . . . . . . . 264
Driver Mode Control . . . . . . . . . . . . . 266 Magnetic Ride Control . . . . . . . . . . . 268
Locking Rear Axle . . . . . . . . . . . . . . . . 268
Four Corner Air Suspension
System . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . . . . . 271
Adaptive Cruise Control(Advanced) . . . . . . . . . . . . . . . . . . . . . . 274
Super Cruise . . . . . . . . . . . . . . . . . . . . . . 283
Driver Assistance Systems
Driver Assistance Systems . . . . . . . 298
Assistance Systems for Parking or Backing . . . . . . . . . . . . . . . . . . . . . . . 299
Rear Pedestrian Alert . . . . . . . . . . . . 312
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Automatic Emergency Braking (AEB) . . . . . . . . . . . . . . . . . . . 315
Front Pedestrian Braking (FPB) System . . . . . . . . . . . . . . . . . . . . . . . . . . 317
Night Vision System . . . . . . . . . . . . . 319
Side Blind Zone Alert (SBZA) . . . . 321
Lane Change Alert (LCA) . . . . . . . . 321
Lane Keep Assist (LKA) . . . . . . . . . . 324
Fuel
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . 326

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
230 DRIVING AND OPERATING
Recommended Fuel . . . . . . . . . . . . . . 326
Prohibited Fuels . . . . . . . . . . . . . . . . . . 327
Fuels in Foreign Countries . . . . . . . 327
Fuel Additives . . . . . . . . . . . . . . . . . . . . 327
Filling the Tank . . . . . . . . . . . . . . . . . . 327
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . . . . . . 329
Trailer Towing
General Towing Information . . . . 329
Driving Characteristics andTowing Tips . . . . . . . . . . . . . . . . . . . . . 330
Trailer Towing . . . . . . . . . . . . . . . . . . . . 334
Towing Equipment . . . . . . . . . . . . . . . 338
Trailer Sway Control (TSC) . . . . . . 347
Trailering App . . . . . . . . . . . . . . . . . . . . 349
Conversions and Add-Ons
Add-On Electrical Equipment . . . 360
Driving Information
Driving for Better Fuel
Economy
Driving habits can affect fuel mileage.
Here are some driving tips to get the
best fuel economy possible:
.Set the climate controls to the
desired temperature after the engine
is started, or turn them off when
not required.
.Avoid fast starts and accelerate
smoothly.
.Brake gradually and avoid abrupt
stops.
.Avoid idling the engine for long
periods of time.
.When road and weather conditions
are appropriate, use cruise control.
.Always follow posted speed limits or
drive more slowly when conditions
require.
.Keep vehicle tires properly inflated.
.Combine several trips into a
single trip.
.Replace the vehicle's tires with the
same TPC Spec number molded into
the tire's sidewall near the size.
.Follow recommended scheduled
maintenance.
Distracted Driving
Distraction comes in many forms and
can take your focus from the task of
driving. Exercise good judgment and
do not let other activities divert your
attention away from the road. Many
local governments have enacted laws
regarding driver distraction. Become
familiar with the local laws in
your area.
To avoid distracted driving, keep your
eyes on the road, keep your hands on
the steering wheel, and focus your
attention on driving.
.Do not use a phone in demanding
driving situations. Use a hands-free
method to place or receive
necessary phone calls.
.Watch the road. Do not read, take
notes, or look up information on
phones or other electronic devices.
.Designate a front seat passenger to
handle potential distractions.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
232 DRIVING AND OPERATING
(60 mph) travels 20 m (66 ft), which
could be a lot of distance in an
emergency.
Helpful braking tips to keep in mind
include:
.Keep enough distance between you
and the vehicle in front of you.
.Avoid needless heavy braking.
.Keep pace with traffic.
If the engine ever stops while the
vehicle is being driven, brake normally
but do not pump the brakes. Doing so
could make the pedal harder to push
down. If the engine stops, there will
be some power brake assist but it will
be used when the brake is applied.
Once the power assist is used up, it
can take longer to stop and the brake
pedal will be harder to push.
Steering
Caution
To avoid damage to the steering
system, do not drive over curbs,
parking barriers, or similar objects
at speeds greater than 3 km/h (Continued)
Caution (Continued)
(1 mph). Use care when driving over
other objects such as lane dividers
and speed bumps. Damage caused
by misuse of the vehicle is not
covered by the vehicle warranty.
Electric Power Steering
This vehicle has electric power
steering. It does not have power
steering fluid. Regular maintenance is
not required. If power steering assist is lost due to a
system malfunction, the vehicle can
be steered, but may require increased
effort.
If the steering assist is used for an
extended period of time while the
vehicle is not moving, power assist
may be reduced.
If the steering wheel is turned until it
reaches the end of its travel, and is
held in that position for an extended
period of time, power steering assist
may be reduced.
Normal use of the power steering
assist should return when the system
cools down.
See your dealer if there is a problem.
Curve Tips
.Take curves at a reasonable speed.
.Reduce speed before entering a
curve.
.Maintain a reasonable steady speed
through the curve.
.Wait until the vehicle is out of the
curve before accelerating gently into
the straightaway.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
DRIVING AND OPERATING 235
{Warning
Many hills are simply too steep for
any vehicle. Driving up hills can
cause the vehicle to stall. Driving
down hills can cause loss of control.
Driving across hills can cause a
rollover. You could be injured or
killed. Do not drive on steep hills.
Before driving on a hill, assess the
steepness, traction, and obstructions.
If the terrain ahead cannot be seen,
get out of the vehicle and walk the hill
before driving further.
When driving on hills:
.Use a low gear and keep a firm grip
on the steering wheel.
.Maintain a slow speed.
.When possible, drive straight up or
down the hill.
.Slow down when approaching the
top of the hill.
.Use headlamps even during the day
to make the vehicle more visible.
{Warning
Driving to the top of a hill at high
speed can cause a crash. 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.
.Never go downhill forward or
backward with either the
transmission or transfer case in
N (Neutral). The brakes could
overheat and you could lose control.
{Warning
If the vehicle has the two-speed
automatic or electronic transfer
case, shifting the transfer case to
N (Neutral) can cause your vehicle
to roll even if the transmission is in
P (Park). This is because the
N (Neutral) position on the transfer
case overrides the transmission.
You or someone else could be
injured. If leaving the vehicle, set
the parking brake and shift the (Continued)
Warning (Continued)
transmission to P (Park). Shift the
transfer case to any position but
N (Neutral).
.When driving down a hill, keep the
vehicle headed straight down. Use a
low gear because the engine will
work with the brakes to slow the
vehicle and help keep the vehicle
under control.
{Warning
Heavy braking when going down a
hill can cause your brakes to
overheat and fade. This could cause
loss of control and you or others
could be injured or killed. Apply the
brakes lightly when descending a
hill and use a low gear to keep
vehicle speed under control.
If the vehicle stalls on a hill: 1. Apply the brakes to stop the vehicle, and then apply the parking
brake.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
236 DRIVING AND OPERATING
2. Shift into P (Park) and then restartthe engine.
.If driving uphill when the
vehicle stalls, shift to
R (Reverse), release the parking
brake, and back straight down.
.Never try to turn the vehicle
around. 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.
.Never back down a hill in
N (Neutral) using only the
brake. The vehicle can roll
backward quickly and you could
lose control.
.If driving downhill when the
vehicle stalls, shift to a lower
gear, release the parking brake,
and drive straight down the hill.
3. If the vehicle cannot be restarted after stalling, set the parking brake,
shift into P (Park), and turn the
vehicle off.
3.1. Leave the vehicle and seek help. 3.2. Stay clear of the path the
vehicle would take if it rolled
downhill.
.Avoid turns that take the vehicle
across the incline of the hill. A hill
that can be driven straight up or
down might be too steep to drive
across. 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 more
severe. If a rock is driven across
with the uphill wheels, or if the
downhill wheels drop into a rut or
depression, the vehicle can tilt
even more.
.If an incline must be driven across,
and the vehicle starts to slide, turn
downhill. This should help
straighten out the vehicle and
prevent the side slipping.
{Warning
Getting out of the vehicle on the
downhill side when stopped across
an incline is dangerous. If the
vehicle rolls over, you could be
crushed or killed. Always get out on
the uphill side of the vehicle and
stay well clear of the rollover path.
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.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
DRIVING AND OPERATING 237
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
vehicle could fall through the ice;
you and your passengers could
drown. Drive your vehicle on safe
surfaces only.
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. Traction
could be lost, and the vehicle could
roll over. Do not drive through
rushing water.
Caution
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 through it slowly. At faster
speeds, water can get into the engine
and cause it to stall. Stalling can
occur if the exhaust pipe is under
water. Do not turn off the ignition
when driving through water. If the
exhaust pipe is under water, the
engine will not start. When going
through water, the brakes get wet and
it may take longer to stop. See
“Driving on Wet Roads ”later in this
section.
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. Check the body
structure, driveline, steering,
suspension, wheels, tires, and exhaust
system for damage and check the fuel
lines and cooling system for any
leakage.
More frequent maintenance service is
required. See the
Maintenance Schedule
0 442.
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.
{Warning
Wet 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)

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
238 DRIVING AND OPERATING
Warning (Continued)
After driving through a large puddle
of water or a car/vehicle wash,
lightly apply the brake pedal until
the brakes work normally.
Flowing or rushing water creates
strong forces. Driving through
flowing water could cause the
vehicle to be carried away. If this
happens, you and other vehicle
occupants could drown. Do not
ignore police warnings and be very
cautious about trying to drive
through flowing water.
Hydroplaning
Hydroplaning is dangerous. Water can
build up under the vehicle's tires so
they actually ride on the water. This
can happen if the road is wet enough
and you are going fast enough. When
the vehicle is hydroplaning, it has
little or no contact with the road.
There is no hard and fast rule about
hydroplaning. The best advice is to
slow down when the road is wet.
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. SeeTires0393.
.Turn off cruise control.
Hill and Mountain Roads
Driving on steep hills or through
mountains is different than driving on
flat or rolling terrain. Tips include:
.Keep the vehicle serviced and in
good shape.
.Check all fluid levels and brakes,
tires, and cooling system.
.Shift to a lower gear when going
down steep or long hills.
{Warning
Using the brakes to slow the vehicle
on a long downhill slope can cause
brake overheating, can reduce brake
performance, and could result in a
loss of braking. Shift the
transmission to a lower gear to let
the engine assist the brakes on a
steep downhill slope.
{Warning
Coasting downhill in N (Neutral) or
with the ignition off is dangerous.
This can cause overheating of the
brakes and loss of steering assist.
Always have the engine running
and the vehicle in gear.
.Drive at speeds that keep the
vehicle in its own lane. Do not
swing wide or cross the center line.
.Be alert on top of hills; something
could be in your lane (e.g., stalled
car, crash).

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
DRIVING AND OPERATING 239
.Pay attention to special road signs
(e.g., falling rocks area, winding
roads, long grades, passing or
no-passing zones) and take
appropriate action.
Winter Driving
Driving on Snow or Ice
Snow or ice between the tires and the
road creates less traction or grip, so
drive carefully. Wet ice can occur at
about 0 °C (32 °F) when freezing rain
begins to fall. Avoid driving on wet ice
or in freezing rain until roads can be
treated.
For Slippery Road Driving:
.Accelerate gently. Accelerating too
quickly causes the wheels to spin
and makes the surface under the
tires slick.
.Turn on Traction Control. See
Traction Control/Electronic Stability
Control0264.
.Antilock Brake System (ABS)
improves vehicle stability during
hard stops, but the brakes should be applied sooner than when on dry
pavement. See
Antilock Brake System
(ABS) 0261.
.Allow greater following distance 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.
Blizzard Conditions
Stay with the vehicle unless there is
help nearby. If possible, use Roadside
Assistance. See Roadside Service 0462.
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
(Continued)
Warning (Continued)
exhaust contains carbon monoxide
(CO), which cannot be seen or
smelled. It can cause
unconsciousness and even death.
If the vehicle is stuck in snow:
.Clear snow from the base of the
vehicle, especially any blocking
the exhaust pipe.
.Open a window about 5 cm (2 in)
on the vehicle side 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 circulate the air inside
the vehicle and set the fan speed
to the highest setting. See
“Climate Control Systems.”
For more information about CO, see
Engine Exhaust 0250.