overheating CADILLAC ESCALADE 2022 Owners Manual

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15567102) - 2022 - CRC - 11/18/21
INSTRUMENTS AND CONTROLS 113
3. Place the smartphone face upagainst the rear of the charger.
To maximize the charge rate,
ensure the smartphone is fully
seated and centered in the holder
with nothing under it.
A thick smartphone case may
prevent the charger from working,
or reduce the charging
performance. See your dealer for
additional information.
4. A green
]will appear on the
infotainment display, next to the
phone icon. This indicates that the
smartphone is detected.
5. If a smartphone is placed on the charger and
]turns off or turns
yellow, remove the smartphone and
any objects from the pocket. Turn
the smartphone 180 degrees and
wait a few seconds before placing/
aligning it on the pocket again. 6. If a smartphone is placed on the
charger and
]turns red, the
charger and/or the smartphone is
overheated. Remove the
smartphone and any objects from
the charger in order to cool the
system.
The smartphone may become warm
during charging. This is normal. In
warmer temperatures, the speed of
charging may be reduced.
For vehicles with wireless phone
projection, the smartphone may
overheat during wireless charging. The
smartphone may slow down, stop
charging, or shut down to protect the
battery. The phone may need to be
removed from its case to prevent
overheating. The
]may flash while
the phone is cooling down enough for
wireless charging to automatically
resume. This is normal. Individual
phone performance may vary. Software Acknowledgements
Certain Wireless Charging Module
product from LG Electronics, Inc.
("LGE") contains the open source
software detailed below. Refer to the
indicated open source licenses (as are
included following this notice) for the
terms and conditions of their use.
OSS Notice Information
To obtain the source code that is
contained in this product, please visit
https://opensource.lge.com. In addition
to the source code, all referred license
terms, warranty disclaimers and
copyright notices are available for
download. LG Electronics will also
provide open source code to you on
CD-ROM for a charge covering the
cost of performing such distribution
(such as the cost of media, shipping,
and handling) upon email request to
[email protected]. This offer is
valid for three (3) years from the date
on which you purchased the product.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15567102) - 2022 - CRC - 11/18/21
INSTRUMENTS AND CONTROLS 119
The engine coolant temperature gauge
measures the temperature of the
vehicle's engine.
This gauge displays on the
infotainment display. If show in
cluster is selected a digital value is
shown on the instrument cluster in
the left zone.
While driving under normal operating
conditions, if the needle moves into
the red area, the engine is too hot.
Pull off the road, stop the vehicle, and
turn off the engine as soon as
possible.Transmission Temperature
Gauge
Metric
EnglishThe transmission temperature gauge
shows the transmission fluid
temperature. If the gauge is reading in
the red area and/or a message appears
in the Driver Information Center
(DIC), the vehicle must be stopped
and the cause checked. One possible
cause is a low fluid level in the
transmission.
This gauge displays on the
infotainment display. If show in
cluster is selected a digital value is
shown on the instrument cluster in
the left zone.
Caution
Do not drive the vehicle while the
transmission fluid is overheating,
or the transmission can be
damaged. This could lead to costly
repairs that would not be covered
by the warranty.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15567102) - 2022 - CRC - 11/18/21
INSTRUMENTS AND CONTROLS 129
The light flashes when the TCS and/or
the StabiliTrak/ESC system is actively
working.
SeeTraction Control/Electronic Stability
Control 0265.
Engine Coolant
Temperature Warning Light
This light comes on briefly while
starting the vehicle.
If it does not, have the vehicle
serviced by your dealer. If the system
is working normally the indicator light
goes off.
Caution
The engine coolant temperature
warning light indicates that the
vehicle has overheated. Driving with
this light on can damage the engine
(Continued)
Caution (Continued)
and it may not be covered by the
vehicle warranty. SeeEngine
Overheating 0381.
The engine coolant temperature
warning light comes on when the
engine has overheated.
If this happens, pull over and turn off
the engine as soon as possible. See
Engine Overheating 0381.
Driver Mode Control Light
This light comes on when Sport Mode
is selected.
This light comes on when Snow Mode
is selected.
This light comes on when Terrain
Mode is selected.
This light comes on when Off-Road
Mode is selected.
This light comes on when the Tow/
Haul Mode is selected.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15567102) - 2022 - CRC - 11/17/21
DRIVING AND OPERATING 239
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. SeeTires0402.
.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-
15567102) - 2022 - CRC - 11/17/21
338 DRIVING AND OPERATING
trailer brake controller to check the
trailer brakes work. During the trip,
occasionally check that the cargo and
trailer are secure and that the lamps
and any trailer brakes are working.
Towing with a Stability Control
System
When towing, the stability control
system might be heard. The system
reacts to vehicle movement caused by
the trailer, which mainly occurs
during cornering. This is normal when
towing heavier trailers.
Following Distance
Stay at least twice as far behind the
vehicle ahead as you would when
driving without a trailer. This can help
to avoid heavy braking and sudden
turns.
Passing
More passing distance is needed when
towing a trailer. The combination of
the vehicle and trailer will not
accelerate as quickly and is much
longer than the vehicle alone. It is
necessary to go much farther beyondthe passed vehicle before returning to
the lane. Pass on level roadways.
Avoid passing on hills if possible.
Backing Up
Hold the bottom of the steering wheel
with one hand. To move the trailer to
the left, move that hand to the left. To
move the trailer to the right, move
that hand to the right. Always back up
slowly and, if possible, have someone
guide you.
Making Turns
Caution
Turn more slowly and make wider
arcs when towing a trailer to
prevent damage to your vehicle.
Making very sharp turns could
cause the trailer to contact the
vehicle.
Make wider turns than normal when
towing, so trailer will not go over soft
shoulders, over curbs, or strike road
signs, trees, or other objects. Always
signal turns well in advance. Do not
steer or brake suddenly.
Driving on Grades
Reduce speed and shift to a lower gear
before starting down a long or steep
downhill grade. If the transmission is
not shifted down, the brakes may
overheat and result in reduced braking
efficiency.
The vehicle can tow in D (Drive). Shift
the transmission to a lower gear if the
transmission shifts too often under
heavy loads and/or hilly conditions.
When towing at higher altitudes,
engine coolant will boil at a lower
temperature than at lower altitudes.
If the engine is turned off immediately
after towing at high altitude on steep
uphill grades, the vehicle could show
signs similar to engine overheating. To
avoid this, let the engine run,
preferably on level ground, with the
transmission in P (Park) for a few
minutes before turning the engine off.
If the overheat warning comes on, see
Engine Overheating 0381.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15567102) - 2022 - CRC - 11/17/21
340 DRIVING AND OPERATING
To back the trailer into the water:1. If equipped, place the vehicle in four-wheel-drive high.
2. Slowly back down the boat ramp until the boat is floating, but no
further than necessary.
3. Press and hold the brake pedal, but do not shift into P (Park) yet.
4. Have someone place chocks under the front wheels of the vehicle.
5. Gradually release the brake pedal to allow the chocks to absorb the
load of the trailer.
6. Reapply the brake pedal. Then apply the parking brake and shift
into P (Park).
7. Release the brake pedal.
Pulling the Trailer from the Water 1. Press and hold the brake pedal.
2. Start the engine and shift into a gear.
3. Release the parking brake.
4. Let up on the brake pedal.
5. Drive slowly until the tires are clear of the chocks. 6. Stop and have someone pick up
and store the chocks.
7. Slowly pull the trailer from the water.
8. Once the vehicle and trailer have been driven from the sloped part of
the boat ramp, the vehicle can be
shifted from four-wheel-drive high.
Shift into the drive mode that is
appropriate for the road conditions.
Caution
If the vehicle tires begin to spin and
the vehicle begins to slide toward
the water, remove your foot from
the accelerator pedal and apply the
brake pedal. Seek help to have the
vehicle towed up the ramp.
Maintenance when Trailer
Towing
The vehicle needs service more often
when used to tow trailers. See
Maintenance Schedule 0455. It is
especially important to check the
engine oil, axle lubricant, belts,
cooling system, and brake system
before and during each trip. Check periodically that all nuts and
bolts on the trailer hitch are tight.
Engine Cooling when Trailer
Towing
The cooling system may temporarily
overheat during severe operating
conditions. See
Engine Overheating
0 381.
Trailer Towing
Caution
Towing a trailer improperly can
damage the vehicle and result in
costly repairs not covered by the
vehicle warranty. To tow a trailer
correctly, follow the directions in
this section and see your dealer for
important information about
towing a trailer with the vehicle.
Trailering is different than just driving
the vehicle by itself. Trailering means
changes in handling, acceleration,
braking, durability, and fuel economy.
Successful, safe trailering takes correct
equipment, and it has to be used
properly.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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368 VEHICLE CARE
Vehicle Care
General Information
General Information . . . . . . . . . . . . . 369
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . 369
Accessories and Modifications . . . . . . . . . . . . . . . . . . . 369
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . . . . . . 370
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . . . . . . 372
Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . 373
Engine Oil Life System . . . . . . . . . . . 375
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376
Engine Air Filter Life System . . . . 377
Engine Air Cleaner/Filter . . . . . . . . . 377
Cooling System . . . . . . . . . . . . . . . . . . . 378
Engine Overheating . . . . . . . . . . . . . . 381
Engine Fan . . . . . . . . . . . . . . . . . . . . . . . . 382
Washer Fluid . . . . . . . . . . . . . . . . . . . . . 383
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383
Brake Pad Life System . . . . . . . . . . . 384
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . 385
Battery - North America . . . . . . . . . 386 Four-Wheel Drive . . . . . . . . . . . . . . . . 386
Front Axle . . . . . . . . . . . . . . . . . . . . . . . . 387
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . . 387
Park Brake and P (Park)
Mechanism Check . . . . . . . . . . . . . . 387
Wiper Blade Replacement . . . . . . . 388
Glass Replacement . . . . . . . . . . . . . . . 389
Windshield Replacement . . . . . . . . 389
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . 389Headlamp Aiming
Front Headlamp Aiming . . . . . . . . . 390
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . . . . . 390
LED Lighting . . . . . . . . . . . . . . . . . . . . . 390
Electrical System
Electrical System Overload . . . . . . 390
Fuses and Circuit Breakers . . . . . . 392
Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393
Instrument Panel Fuse Block . . . . 397
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402
All-Season Tires . . . . . . . . . . . . . . . . . . 403
Winter Tires . . . . . . . . . . . . . . . . . . . . . . 403 Low-Profile Tires . . . . . . . . . . . . . . . . . 403
Tire Sidewall Labeling . . . . . . . . . . . 404
Tire Designations . . . . . . . . . . . . . . . . . 405
Tire Terminology and
Definitions . . . . . . . . . . . . . . . . . . . . . . 406
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 409
Tire Pressure for High-Speed Operation . . . . . . . . . . . . . . . . . . . . . . . . 410
Tire Pressure Monitor System . . . 411
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . . . . . . 412
Tire Inspection . . . . . . . . . . . . . . . . . . . 416
Tire Rotation . . . . . . . . . . . . . . . . . . . . . 417
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 418
Buying New Tires . . . . . . . . . . . . . . . . 419
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . 420
Uniform Tire Quality Grading . . . 420
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . . . . . . 422
Wheel Replacement . . . . . . . . . . . . . . 422
Tire Chains . . . . . . . . . . . . . . . . . . . . . . . 422
If a Tire Goes Flat . . . . . . . . . . . . . . . . 423
Tire Changing . . . . . . . . . . . . . . . . . . . . . 424
Full-Size Spare Tire . . . . . . . . . . . . . . 435

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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VEHICLE CARE 379
{Warning
An underhood electric fan can start
up even when the engine is not
running and can cause injury. Keep
hands, clothing, and tools away
from any underhood electric fan.
{Warning
Do not touch heater, radiator, a/c
pipes or hoses, or other engine
parts. They can be very hot and can
burn you. Do not run the engine if
there is a leak; all coolant could
leak out. That could cause an
engine fire and can burn you. Fix
any leak before driving the vehicle.
Engine Coolant
The cooling system in the vehicle is
filled with DEX-COOL engine coolant.
This coolant is designed to remain in
the vehicle for 5 years or 240 000 km
(150,000 mi), whichever occurs first.The following explains the cooling
system and how to check and add
coolant when it is low. If there is a
problem with engine overheating, see
Engine Overheating
0381.
What to Use
{Warning
Plain water, or other liquids such as
alcohol, can boil before the proper
coolant mixture will. With plain
water or the wrong mixture, the
engine could get too hot but there
would not be an overheat warning.
The engine could catch fire and you
or others could be burned.
Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
coolant. This mixture:
.Gives freezing protection down to
−37 °C (−34 °F), outside temperature.
.Gives boiling protection up to
129 °C (265 °F), engine temperature.
.Protects against rust and corrosion.
.Will not damage aluminum parts.
.Helps keep the proper engine
temperature.
Caution
Do not use anything other than a
mix of DEX-COOL coolant that
meets GM Standard GMW3420 and
clean, drinkable water. Anything
else can cause damage to the
engine cooling system and the
vehicle, which would not be covered
by the vehicle warranty.
Never dispose of engine coolant by
putting it in the trash, or by pouring it
on the ground, or into sewers,
streams, or bodies of water. Have the
coolant changed by an authorized
service center, familiar with legal
requirements regarding used coolant
disposal. This will help protect the
environment and your health.
Checking Coolant
The coolant surge tank is in the
engine compartment on the driver
side of the vehicle. See Engine
Compartment Overview 0372.
The vehicle must be on a level surface
when checking the coolant level.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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VEHICLE CARE 381
1. Remove the coolant surge tankpressure cap when the cooling
system, including the coolant surge
tank pressure cap and upper
radiator hose, is no longer hot.
Turn the pressure cap slowly
counterclockwise about one full
turn. If a hiss is heard, wait for that
to stop. A hiss means there is still
some pressure left.
2. Keep turning the pressure cap slowly, and remove it.
3. Fill the coolant surge tank with the proper mixture to the full
cold mark.
4. With the coolant surge tank pressure cap off, start the engine
and let it run until the engine
coolant temperature gauge
indicates approximately 90 °C
(195 °F). By this time, the coolant level
inside the coolant surge tank may
be lower. If the level is lower, add
more of the proper mixture to the
coolant surge tank until the level
reaches the indicated mark.
5. Replace the pressure cap tightly.
6. Verify coolant level after the engine is shut off and the coolant is cold.
If necessary, repeat coolant fill
procedure Steps 1–6.
Caution
If the pressure cap is not tightly
installed, coolant loss and engine
damage may occur. Be sure the cap
is properly and tightly secured.
Engine Overheating
If the vehicle has a diesel engine, see
the Duramax diesel supplement.
Caution
Do not run the engine if there is a
leak in the engine cooling system.
This can cause a loss of all coolant
(Continued)
Caution (Continued)
and can damage the system and
vehicle. Have any leaks fixed
right away.
The vehicle has several indicators to
warn of engine overheating.
There is a coolant temperature gauge
and an engine coolant temperature
warning light in the vehicle's
instrument cluster. See Engine Coolant
Temperature Gauge 0118 and
Engine Coolant Temperature Warning
Light 0129.
In addition, there are ENGINE
OVERHEATED STOP ENGINE,
ENGINE OVERHEATED IDLE ENGINE,
and ENGINE POWER IS REDUCED
messages in the Driver Information
Center (DIC).
If the decision is made not to lift the
hood when this warning appears, get
service help right away. See Roadside
Service 0475.
If the decision is made to lift the
hood, make sure the vehicle is parked
on a level surface.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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382 VEHICLE CARE
Check to see if the engine cooling
fan(s) are running. If the engine is
overheating, the fans should be
running. If they are not, do not
continue to run the engine. Have the
vehicle serviced.
If Steam is Coming from the
Engine Compartment
{Warning
Steam and scalding liquids from a
hot cooling system are under
pressure. Turning the pressure cap,
even a little, can cause them to
come out at high speed and you
could be burned. Never turn the cap
when the cooling system, including
the pressure cap, is hot. Wait for
the cooling system and pressure
cap to cool.
If No Steam is Coming from the
Engine Compartment
The ENGINE OVERHEATED STOP
ENGINE or the ENGINE
OVERHEATED IDLE ENGINE message,
along with a low coolant condition,
can indicate a serious problem.If there is an engine overheat warning,
but no steam is seen or heard, the
problem may not be too serious.
Sometimes the engine can get a little
too hot when the vehicle:
.Climbs a long hill on a hot day.
.Stops after high-speed driving.
.Idles for long periods in traffic.
.Tows a trailer; see
Trailer Towing
0 340.
If the ENGINE OVERHEATED STOP
ENGINE or the ENGINE
OVERHEATED IDLE ENGINE message
appears with no sign of steam, try this
for a minute or so: 1. Turn the air conditioning off.
2. Turn the heater on to the highest temperature and to the highest fan
speed. Open the windows as
necessary.
3. When it is safe to do so, pull off the road, shift to P (Park) or
N (Neutral), and let the engine idle.
If the engine coolant temperature
gauge is no longer in the overheat
zone or an overheat warning no longer
displays, the vehicle can be driven.
Continue to drive the vehicle slowly for about 10 minutes. Keep a safe
vehicle distance from the vehicle in
front. If the warning does not come
back on, continue to drive normally
and have the cooling system checked
for proper fill and function.
If the warning continues, pull over,
stop, and park the vehicle right away.
If there is still no sign of steam and
the vehicle is equipped with an engine
driven cooling fan, push down the
accelerator until the engine speed is
about twice as fast as normal idle
speed for at least five minutes while
the vehicle is parked. If the warning is
still there, turn off the engine and get
everyone out of the vehicle until it
cools down.
If there is no sign of steam, idle the
engine for five minutes while parked.
If the warning is still displayed, turn
off the engine until it cools down.
Engine Fan
If the vehicle has a diesel engine, see
the Duramax diesel supplement.