2021 CADILLAC ESCALADE ignition

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
350 DRIVING AND OPERATING
The sequence also deactivates when
any of the following occur:
.The ignition is turned off.
.The transmission is shifted out of
P (Park).
.The brake pedal is pressed.
.The turn signal is activated.
.The hazard warning lights are
activated.
Trailering App
If equipped, the Trailering App is on
the Home Page of the infotainment
display.
If equipped this feature allows profiles
for connected trailers to be created to
view status, to store and track trailer
usage information, and to set up
towing assistance features.
The Trailering App Preview will
appear when the Trailering App is
opened for the first time from the
Home Page. Touch GET STARTED in
the Trailering App to go into the app.
When a trailer is electrically
connected and a trailer profile has not
been created, there will be an option
to create a profile, use a guest profile,or select Accessory/No trailer. After
the pop-up is displayed three times,
Don’t Remind Me will display and
touching that will turn off the trailer
detection pop-up. To turn the Trailer
Detection Alert on, select ON in the
Settings tab.
When a trailer is electrically
connected and after a Trailer Profile
has been created, the trailer detection
pop-up will appear with a list of all of
the custom Trailer Profiles made on
the vehicle. To load an existing Trailer
Profile, select one of the Trailer
Profiles listed, or load the Guest
Trailer Profile by selecting GUEST
TRAILER. Touching Accessory/No
trailer will select Accessory/No trailer
as the active Trailer Profile and will
dismiss the pop- up. Shifting the
vehicle from P (Park) will select Guest
Trailer as the active Trailer Profile and
will dismiss the pop-up.
Create a Trailer Profile
1. Touch Create Profile on the trailer detection pop-up or touch + Add
Trailer Profile in the Trailering App.
2. Create a name for the trailer.
3. Select the trailer type. 4. Select Save Profile.
A pop-up will indicate the setup is
complete. Touch DONE to complete
the process or touch TRAILER
FEATURE SETUP to set up the Tow/
Haul Mode reminder, Trailer Tire
Pressure Monitoring System,
if equipped, maintenance reminders,
or towing assistance, if equipped.
Import a Trailer Profile
A trailer profile saved to an OnStar
account can be imported to the
vehicle. 1. Touch + Add Trailer Profile in the Trailering App
2. Touch Import Profile on the pop-up.
3. Select a trailer profile from the list.
4. Touch IMPORT.
A pop-up will indicate the import was
successful. Touch OK to return to the
trailer list and select the trailer profile.
The Tow/Haul Mode reminder, Brake
Gain Setting and Trailer Tire Pressure
sensor learning, if equipped, do not
import.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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DRIVING AND OPERATING 353
Connections
1. Trailer Electrical Diagnostics
2. Light Test Start Button
Connections: OK
If a trailer connection is detected
without any faults, the view will
display OK.
Trailer Connections Status
When a trailer is connected, the
Trailering App System detects the
trailer connection using the Stop/Turn
Signal lighting circuits and alerts the
driver by requesting a trailer profile
setup through the Trailering App
System on the infotainment screen.
The Trailer Detection Alert setting
must be enabled for the alert to
display when a trailer is connected.When a trailer is connected and the
ignition is off, the Trailering App
System will periodically pulse the
lighting circuits of the trailer to verify
it is still connected. The trailer lights
may periodically flash as a result of
this trailer connection detection.
These flashes may be more visible in
dark ambient light environments. The
flashing or flickering lights are a
normal condition and the Trailering
App System has built-in protections to
prevent the battery from draining.
When Theft Alert is also enabled the
frequency and pattern of this flashing
will change.
Connection Problem
If any of the trailer connections are
lost, a message about the connection
issue will appear on the Driver
Information Center (DIC). The
infotainment display will also show
the connection issue in the
Connection Status view.
If a trailer connection is not detected,
the Trailering App will not display the
Connection Status screen.
Connection Trailer Lighting Faults
Detected
The Trailering App System monitors
for electrical faults on the trailer
lights. A message about the lighting
issue will appear on the DIC. The
infotainment display will also show
the lighting issue in the Connection
Status view. Repair your trailer lights
if needed. A trailer lighting issue is
not covered by your GM warranty.
Diagnose View
Touch Diagnose to see more
information about the connection
problem.
This view will display the names of
the trailer connector pins, a graphic of
the trailer connector, and a graphic of
the back of the trailer.
Any connector pin that failed will be
amber color, and the location of the
corresponding connection will be
highlighted on the graphic of the back
of the trailer.
The Running Lights connection may
not detect partial outages. Activate
the light test to check all trailer
lamps. See
“Light Test”following.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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354 DRIVING AND OPERATING
Light Test
Touch Start Light Test to cycle the
trailer lights on and off to determine if
they are working. The test follows this
sequence:1. The running lights turn on first and remain on throughout the
sequence.
2. The brake lights turn on for about two seconds.
3. The left turn signal light flashes three times.
4. The right turn signal light flashes three times.
5. The reverse lights turn on for about two seconds.
6. Steps 2–5 repeat for approximately one minute and 45 seconds,
or until the test deactivates.
Touch Stop to stop the test. The test
will automatically end after
one minute and 45 seconds.
The sequence also deactivates when
any of the following occur:
.The ignition is turned off.
.The transmission is shifted out of
P (Park).
.The brake pedal is pressed.
.The turn signal is activated.
.The hazard warning lights are
activated.
Tires
1. Trailer Tire Pressure/Temperature
Tire Pressure and Temperature
If the TTPMS sensor-to-vehicle learn
process was completed, the status
view will display the current tire
pressure and temperature of the
trailer tires related to the active
Trailer Profile. If a tire’s pressure is
low or high, the color of the pressure
value will be amber. If a sensor
malfunctions, the values are dashed
lines. If the screen displays “ServiceTire Pressure Monitoring System
”, the
vehicle needs to be taken to a dealer
for service.
Maintenance
1. List of Maintenance Reminders
2. Add a New Maintenance Reminder
The Maintenance Status view displays
reminders. Touch a reminder to edit.
Touch + New Maintenance Reminder
to go to the Select New
Reminder view.
The progress bar turns yellow when
the maintenance item reaches 90%
complete.
The progress bar turns red when the
maintenance item reaches 100%
complete.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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DRIVING AND OPERATING 355
Maintenance Notifications
.Touch Service Complete to reset the
maintenance reminder.
.Touch Remind Me Later to delay
the reminder.
.Touch X next to Upcoming Alerts
(90%) to dismiss the alert. It will
not appear again.
.Touch X next to Maintenance Due
(100%) to delay the alert to the next
ignition cycle.
Always follow all of the maintenance
instructions that came with your
trailer.
Cameras
1. Rear Trailer Not Connected/ Preview, if equipped 2. Interior Trailer Not Connected/
Preview, if equipped
The Cameras Status view displays
status of trailer cameras.
Touch a connected camera to preview
the camera image.
Vehicle
1. Transmission Fluid Temperature
2. Average Fuel Economy withTrailer Profile
Average Fuel Economy
Touch to view the average fuel
economy of the vehicle while the
Trailer Profile is active. Transmission Temperature
View the temperature of the
transmission fluid by looking at the
graphic. The graphic will indicate a
dangerous level if the temperature is
at 130 °C–150 °C (270 °F–300 °F).
Guest Trailer Status View
Touch the Guest Trailer Profile for the
status views.
The Guest Trailer Profile Status view
shows:
.Vehicle
.Connections
.Cameras, if equipped
The Trailer Status view displays
mileage information. Touch to edit,
and follow the on-screen prompts.
Mileage and fuel economy will reset
after the trailer disconnects. The
Cameras Status view displays status of
trailer cameras. Touch a connected
camera to preview the camera image.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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DRIVING AND OPERATING 357
Accessory/No Trailer Profile. The
Accessory/No Trailer profile cannot be
edited.
No Trailer Connected
When there is no trailer connected,
Trailer Profiles cannot be activated
but most options can be edited.
Trailer Brake Gain Memory
The system can memorize the brake
gain setting of a Trailer Profile or a
Guest Trailer Profile. When a Trailer
Profile or Guest Trailer Profile is
selected, and a brake gain setting is
set for that Trailer Profile, a quick
notice will appear to indicate that the
system has recalled that profile’s
brake gain setting.
If a Trailer Profile is already active
and the brake gain setting had been
set for that Trailer Profile, the quick
notice will trigger whenever the
ignition is turned on.
If there was an error in setting the
brake gain for a Trailer Profile, there
will be a notification. This pop-up will
not appear if the Guest Trailer Profile
is active or if there is no trailer
connected.Trailer brake gain should be set for a
specific trailering condition and must
be adjusted anytime vehicle loading,
trailer loading, or road surface
conditions change.
Editing a Trailer Profile
Trailer Profile View
Touch to edit any of the following
options in the Trailer Profile view:
.Trailer Name
.Towing Assistance Setup,
if equipped
.Tire Pressure Setup, if equipped
.Trailer Maintenance
.Edit Mileage
.Reset Average Fuel Economy
Touch Save to save the new value to
the Trailer Profile. Touching Back will
still save the previously entered
information.
Trailer Name
Touch to edit the Trailer Profile’s
name. Use at least one character and
no spaces. Touch Save. Towing Assistance Setup
A trailer should be connected to
complete this portion of profile setup.
Touch to set up towing assistance
features for the Trailer Profile. See
"Towing Assistance" for details on the
setup.
Tire Pressure Setup
Touch to set up the Trailer Tire
Pressure Monitoring System (TTPMS)
for the Trailer Profile. See
“Trailer Tire
Pressure Setup ”previously in this
section for details on the setup. Also,
touch Tire Pressure Setup if the trailer
tires were rotated or if the tire
pressure sensors in the tires were
replaced for this Trailer Profile. The
vehicle will need to relearn the tire
sensors and their locations.
If TTPMS had been set up previously,
the Select Number of Sensors screen
will appear after touching Tire
Pressure Setup. If the number of
sensors has changed, select the
number and touch Next.
If a new number of sensors is selected,
the Relearn Sensors pop-up will
appear. Touch Cancel to go back or

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
360 DRIVING AND OPERATING
If the setting is turned off for a given
Trailer Profile, the smartphone will
not receive this security notification
even if the Trailer Profile is active.
Tow/Haul Mode Reminder
This is a reminder to turn on the Tow/
Haul Mode when towing a trailer. See
Tow/Haul Mode0256.
Touch Tow/Haul Mode Reminder in
Settings to view the Tow/Haul Mode
Reminder settings page. These alerts
are based on the Trailer Profile, so the
settings for each Trailer Profile must
be turned on or off. Touch a profile to
view more information or to adjust
the setting for that profile.
This setting will default to OFF for
each Trailer Profile, including the
Guest Trailer Profile.
If Tow/Haul Mode is off and this
setting is on for a Trailer Profile, each
time the ignition is turned on a
reminder will appear to turn on Tow/
Haul Mode when the Trailer Profile is
active. If Tow/Haul Mode is on and this
setting is on for a Trailer Profile, the
reminder will not appear when the
Trailer Profile is active.
Trailer Length Indicator
Touch Trailer Length Indicator to view
the Trailer Length Indicator settings
page. If this setting is ON a guideline
is displayed in the side mirror camera
view to indicate the rear of the
attached trailer. If this setting is OFF
the guideline will not be displayed.
This setting will default to OFF if the
trailer length indicator feature is not
set up. See "Towing Assistance" for
details on the setup.
Conversions and
Add-Ons
Add-On Electrical
Equipment
{Warning
The Data Link Connector (DLC) is
used for vehicle service and
Emission Inspection/Maintenance
testing. See
Malfunction Indicator
Lamp (Check Engine Light) 0122.
A device connected to the DLC —
such as an aftermarket fleet or
driver-behavior tracking device —
may interfere with vehicle systems.
This could affect vehicle operation
and cause a crash. Such devices
may also access information stored
in the vehicle’s systems.
Caution
Some electrical equipment can
damage the vehicle or cause
components to not work and would (Continued)

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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VEHICLE CARE 377
If the vehicle has electric cooling fans,
the fans may be heard spinning at low
speed during most everyday driving.
The fans may turn off if no cooling is
required. Under heavy vehicle loading,
trailer towing, high outside
temperatures, or operation of the air
conditioning system, the fans may
change to high speed and an increase
in fan noise may be heard. This is
normal and indicates that the cooling
system is functioning properly. The
fans will change to low speed when
additional cooling is no longer
required.
The electric engine cooling fans may
run after the engine has been turned.
off. This is normal and no service is
required.
Washer Fluid
What to Use
When windshield washer fluid needs
to be added, be sure to read the
manufacturer's instructions before
use. Use a fluid that has sufficient
protection against freezing in an area
where the temperature may fall below
freezing.
Adding Washer Fluid
The vehicle has a low washer fluid
message on the DIC that comes on
when the washer fluid is low. The
message is displayed for 15 seconds at
the start of each ignition cycle. When
the WASHER FLUID LOW ADD FLUID
message displays, washer fluid will
need to be added to the windshield
washer fluid reservoir.
Open the cap with the washer symbol
on it. Add washer fluid until the tank
is full. SeeEngine Compartment
Overview 0366 for reservoir location.
Caution
.Do not use washer fluid that
contains any type of water
repellent coating. This can cause
the wiper blades to chatter
or skip.
(Continued)
Caution (Continued)
.Do not use engine coolant
(antifreeze) in the windshield
washer. It can damage the
windshield washer system and
paint.
.Do not mix water with
ready-to-use washer fluid. Water
can cause the solution to freeze
and damage the washer fluid
tank and other parts of the
washer system.
.When using concentrated washer
fluid, follow the manufacturer
instructions for adding water.
.Fill the washer fluid tank only
three-quarters full when it is very
cold. This allows for fluid
expansion if freezing occurs,
which could damage the tank if
it is completely full.
Brakes
Disc brake pads have built-in wear
indicators that make a high-pitched
warning sound when the brake pads
are worn and new pads are needed.
The sound can come and go or can be

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
378 VEHICLE CARE
heard all the time when the vehicle is
moving, except when applying the
brake pedal firmly.
{Warning
The brake wear warning sound
means that soon the brakes will not
work well. That could lead to a
crash. When the brake wear
warning sound is heard, have the
vehicle serviced.
Caution
Continuing to drive with worn-out
brake pads could result in costly
brake repair.
Some driving conditions or climates
can cause a brake squeal when the
brakes are first applied or lightly
applied. This does not mean
something is wrong with the brakes.
Properly torqued wheel nuts are
necessary to help prevent brake
pulsation. When tires are rotated,
inspect brake pads for wear and
evenly tighten wheel nuts in the proper sequence to torque
specifications. See
Capacities and
Specifications 0455.
Brake pads should be replaced as
complete sets.
Brake Pedal Travel
See your dealer if the brake pedal does
not return to normal height, or if
there is a rapid increase in pedal
travel. This could be a sign that brake
service may be required.
Replacing Brake System Parts
Always replace brake system parts
with new, approved replacement parts.
If this is not done, the brakes may not
work properly. The braking
performance expected can change in
many other ways if the wrong
replacement brake parts are installed
or if parts are improperly installed.
Brake Pad Life System
When to Change Brake Pads
If equipped, this system estimates the
remaining life of the front and rear
brake pads. Brake pad life is displayed
in the vehicle information screen, along with a percentage for each axle.
The system must be reset every time
the brake pads are changed.
When the system has determined that
the brake pads need to be replaced, a
message will display, which may
include mileage remaining.
Brake pads should always be replaced
as complete axle sets.
How to Reset the Brake Pad Life
System
The system will automatically detect
when significantly worn brake pads
are replaced. When the ignition is
turned on after new pads and wear
sensors are installed, a message will
display. Follow the prompts to reset
the system.
The brake pad life system can also be
manually reset:
1. Using the vehicle information screen controls on the right side of
the instrument cluster, display
Brake Pad Life on the screen. See
Vehicle Information 0134.
2. Touch RESET on the screen. Select front or rear pads as appropriate.