2023 CADILLAC ESCALADE air conditioning

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16417396) - 2023 - CRC - 5/24/22
Introduction 3
A circle with a slash through it is a safety
symbol which means“Do not,” “Do not do
this,” or“Do not let this happen.”
Symbols
The vehicle has components and labels that
use symbols instead of text. Symbols are
shown along with the text describing the
operation or information relating to a
specific component, control, message, gauge,
or indicator.
M:Shown when the owner’s manual has
additional instructions or information.
*: Shown when the service manual has
additional instructions or information.
0: Shown when there is more information
on another page — “see page.” Vehicle Symbol Chart
Here are some additional symbols that may
be found on the vehicle and what they
mean. See the features in this manual for
information.
u:
Air Conditioning System
G:Air Conditioning Refrigerant Oil
9:Airbag Readiness Light
!:Antilock Brake System (ABS)
$:Brake System Warning Light
9:Dispose of Used Components Properly
P:Do Not Apply High Pressure Water
B:Engine Coolant Temperature
_:Flame/Fire Prohibited
H: Flammable
[:Forward Collision Alert
R:Fuse Block Cover Lock Location
+:Fuses
j:ISOFIX/LATCH System Child Restraints
Q:Keep Fuse Block Covers Properly
Installed
|: Lane Change Alert
@:Lane Departure Warning
A:Lane Keep Assist
*: Malfunction Indicator Lamp
::Oil Pressure
X:Park Assist
~:Pedestrian Ahead Indicator
O:Power
7:Rear Cross Traffic Alert
I:Registered Technician
/:Remote Vehicle Start
h:Risk of Electrical Fire
>:Seat Belt Reminders
I:Side Blind Zone Alert
h:Stop/Start
7:Tire Pressure Monitor

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16417396) - 2023 - CRC - 5/9/22
Climate Controls 197
Climate Controls
Climate Control Systems
Dual Automatic Climate ControlSystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Rear Climate Control System . . . . . . . . . . 200
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Maintenance
Passenger Compartment Air Filter . . . . . 203
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Climate Control Systems
Dual Automatic Climate Control System
The climate control buttons on the center stack and on the climate control display are used to
adjust the heating, cooling, and ventilation.
Center Stack Climate Controls
1. ON/OFF
2. AUTO (Automatic Operation)
3. Air distribution
4. Driver temperature
5. Fan Control
6. Passenger Temperature 7. Max Defrost
8. Rear Window Defogger
9. Air Conditioning
10. Recirculation
11. Sync

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16417396) - 2023 - CRC - 5/9/22
198 Climate Controls
Automatic Operation
The system automatically controls the fan
speed, air delivery, air conditioning, and
recirculation in order to heat or cool the
vehicle to the desired temperature.
When AUTO is underlined, the system is in
full automatic operation. If the air delivery
mode or fan setting is manually adjusted,
the auto indicator turns off and the display
will show the selected settings. Auto
operation can be turned off individually for
climate settings.
For automatic operation:1. Press AUTO.
2. Set the temperature. Allow the system time to stabilize. Then adjust the
temperature as needed for best comfort.
To improve fuel efficiency and to cool the
vehicle faster, recirculation may be
automatically selected in warm weather. The
recirculation light will not come on. Press
@to select recirculation; press it again to
select outside air.
English units can be changed to metric units
through the instrument cluster. See “Cluster
Options Menu” underInstrument Cluster
0 107. OFF :
Press OFF to turn the fan on or off.
When off is selected, the system will stop
air from flowing into the cabin. If on is
selected or any other buttons are pressed,
the climate control system will turn on and
operate at the current setting.
y/z: The temperature can be adjusted
separately for the driver and the passenger.
Press to decrease or lift to increase the
temperature. Press or lift and hold to rapidly
increase or decrease the temperature.
SYNC : Touch SYNC on the climate control
display to link all climate zone settings to
the driver settings. Adjust the driver side
temperature control to change the linked
temperature. When the passenger setting is
adjusted, the SYNC underline turns off.
Rear : Touch Rear on the infotainment
screen to open the rear climate control
screen. The rear climate control settings can
now be adjusted from the front
passenger area.
Manual Operation
z 9 y: Press to decrease or lift to
increase the fan speed. Press or lift and hold
the fan controls to adjust speed more
quickly. The fan speed setting displays. Any
adjustment of the fan speed cancels automatic fan control and the fan can be
controlled manually. Press AUTO to return
to automatic operation.
To turn off the fan and climate control
system, press OFF on the center stack
climate controls. The airflow will be blocked
from entering in all air delivery modes,
except defrost.
The maximum automatic fan speed can be
set to low, medium, or high. To adjust the
automatic fan speed select Settings >
Vehicle > Climate > Auto Fan Speed.
Air Delivery Mode Control :
When the
climate information is displayed, press the
desired air delivery mode on the climate
control display to change the direction of
the airflow. The selected air delivery mode
button is lit. Pressing any of the air delivery
buttons cancels automatic air delivery
control and the direction of the airflow can
be controlled manually. Press AUTO to
return to automatic operation.
To change the current mode, select one of
the following:z: Air is directed to the windshield,
outboard a/c outlets, and side window
outlets.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16417396) - 2023 - CRC - 5/9/22
Climate Controls 199
Y:Air is directed to the instrument panel
outlets.
[: Air is primarily directed to the floor
outlets, with some air directed to the
windshield, outboard a/c outlets, and side
window outlets.
d: Clears the windshield of fog or frost
more quickly. Air is directed to the
windshield. Press
dto turn on or off.
Changing the air delivery mode also turns
the defrost off.
A/C : Touch AC on the climate control
display to turn the automatic air
conditioning on or off. If the fan is turned
off or the outside temperature falls below
freezing, the air conditioner will not run.
Press AUTO to return to automatic operation
and the air conditioner runs as needed.
Automatic Air Recirculation : When the
AUTO indicator light is on, the air is
automatically recirculated as needed to help
quickly cool the inside of the vehicle.
@: Press to alternate between
recirculating air inside the vehicle or pulling
in outside air. The indicator light on the
button is lit when recirculation mode is active. This helps to quickly cool the air
inside the vehicle and reduce the entry of
outside air and odors.
Pressing this button cancels automatic
recirculation. Press AUTO to return to
automatic operation; recirculation runs
automatically as needed.
Manual recirculation mode is not available
when in Defrost or some air distribution
modes with air to the windshield.
Auto Defog :
The climate control system
uses a sensor to automatically detect high
humidity inside the vehicle. When high
humidity is detected, the climate control
system may adjust to outside air supply,
turn on the air conditioner, and direct more
air to the windshield. If the climate control
system does not detect possible window
fogging, it returns to normal operation. To
turn Auto Defog off or on, select Settings >
Climate > Auto Defog > Select ON or OFF.
Rear Window Defogger
K: Press to turn the rear window defogger
on or off. An indicator light on the button
comes on to show that the rear window
defogger is on. The rear window defogger only works when
the vehicle is on. The defogger turns off if
the vehicle is turned off or to
accessory mode.
To turn Auto Rear Defog off or on, select
Settings > Climate > Auto Rear Defog >
Select ON or OFF. When Auto Rear Defog is
selected, the rear window defogger turns on
automatically when the vehicle is first
started in cold weather and turns off when
the vehicle is warmed.
The heated outside rearview mirrors turn on
when the rear window defogger button is
on and help to clear fog or frost from the
surface of the mirrors.
Caution
Do not try to clear frost or other material
from the inside of the front windshield
and rear window with a razor blade or
anything else that is sharp. This may
damage the rear window defogger grid
and affect the radio's ability to pick up
stations clearly. The repairs would not be
covered by the vehicle warranty.
Driver and Passenger Heated and Cooled
Seats : Press
Ior+to heat the driver or
passenger seatback only.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16417396) - 2023 - CRC - 5/9/22
204 Climate Controls
3. Unhook the string dampener to fullyremove the glove box bin.
4. Pull the lever (1) on the left side of thefilter door and slide left (2), then remove
the door. Remove the old filter.
5. Install the new air filter.
6. Reinstall the filter door.
7. Reverse the steps to reinstall the glove box.
See your dealer if additional assistance is
needed.
Service
All vehicles have a label underhood that
identifies the refrigerant used in the vehicle.
The refrigerant system should only be
serviced by trained and certified technicians.
The air conditioning evaporator should never
be repaired or replaced by one from a
salvage vehicle. It should only be replaced
by a new evaporator to ensure proper and
safe operation. During service, all refrigerants should be
reclaimed with proper equipment. Venting
refrigerants directly to the atmosphere is
harmful to the environment and may also
create unsafe conditions based on
inhalation, combustion, frostbite, or other
health-based concerns.
The air conditioning system requires periodic
maintenance. See
Maintenance Schedule
0 415.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16417396) - 2023 - CRC - 5/9/22
Vehicle Care 351
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; seeTrailer Towing0309.
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.
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 airconditioning 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.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16417396) - 2023 - CRC - 5/9/22
Service and Maintenance 417
* Footnote: Under extreme driving
conditions listed above, it may be
necessary to replace your spark plugs at
more frequent intervals. For further
assistance in determining the most
suitable service maintenance intervals for
your vehicle, please contact your
authorized GM Dealer.
Extreme service is for vehicles mainly
driven off-road in four-wheel drive or used
in farming, mining, forestry, or snow
plowing.
Additional Required Services—Severe
Service
Every 72 000 km (45,000 mi)
.Change automatic transmission fluid and
filter.
.Change transfer case fluid, if equipped
with 4WD. Do not directly power wash
the transfer case and/or front/rear axle
output seals. High pressure water can
overcome the seals and contaminate the
transfer case fluid. Contaminated fluid will
decrease the life of the transfer case and/
or axles and should be replaced.
Owner Checks and Services
Every Five Years
.Replace brake fluid.
Every Seven Years
.Replace Air Conditioning Desiccant every
seven years. The air conditioning system
requires maintenance every seven years.
This service requires replacement of the
desiccant to help the longevity and
efficient operation of the air conditioning
system. This service can be complex. See
your dealer.
Multi-Point Vehicle
Inspection (MPVI)
A Multi Point Vehicle Inspection (MPVI)
completed by a GM dealer technician is a
maintenance assessment of your vehicle.
The benefit of the MPVI is to identify and
inform the customer of service items that
require immediate attention and those that
may require attention in the future. The technician will perform the following
checks on your vehicle. For a complete list
of checks, inspections, and services, see your
dealer.
Some items may not apply to your vehicle
and/or region.
Diagnostics
.OnStar active, if equipped
.Service history/recall check
Engine Oil and Filter
.Engine oil
.Oil life monitor
‐
Reset oil life monitor
Exterior Lights
.Visual inspection
Windshield and Wipers
.Visual inspection
Battery
.Battery visual inspection
.Battery test results
.Battery cables and connections

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16417396) - 2023 - CRC - 5/9/22
424 Technical Data
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. SeeRecommended Fluids and Lubricants0419.
If the vehicle has a diesel engine, see the Duramax diesel supplement.
Application Capacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge
amount, see the refrigerant label under the hood. See your dealer for more information.
Cooling System*
I6.2L (L87) 14.3 L
15.1 qt
I6.2L (LT4 Supercharged Engine) Engine Cooling System 14.6 L
15.4 qt
I6.2L (LT4 Supercharged Engine) Low Temperature Coolant System 5.3 L
5.6 qt
Engine Oil with Filter 7.6 L8.0 qt
Fuel Tank
IShort Wheelbase 90.8 L
24.0 gal