air filter CADILLAC ESCALADE 2021 User Guide

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
SERVICE AND MAINTENANCE 443
Engine Oil Change
When the CHANGE ENGINE OIL
SOON message displays, have the
engine oil and filter changed within
the next 1 000 km/600 mi. If driven
under the best conditions, the engine
oil life system may not indicate the
need for vehicle service for up to a
year. The engine oil and filter must be
changed at least once a year and the
oil life system must be reset. Your
trained dealer technician can perform
this work. If the engine oil life system
is reset accidentally, service the
vehicle within 5 000 km/3,000 mi since
the last service. Reset the oil life
system when the oil is changed. See
Engine Oil Life System0369.
Extended Idle Use
When the vehicle is used in a way
that requires extended idle time,
one hour of use shall be deemed the
same as 53 km (33 mi). See Driver
Information Center (DIC) 0132 for
hourmeter.
Air Conditioning Desiccant
(Replace 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.
Tire Rotation and Required
Services Every 12 000 km/
7,500 mi
Rotate the tires, if recommended for
the vehicle, and perform the following
services. See Tire Rotation0406.
.Check engine oil level and oil
life percentage. If needed, change
engine oil and filter, and reset oil
life system. See Engine Oil0367 and
Engine Oil Life System 0369.
.Check engine coolant level. See
Cooling System 0372.
.Check windshield washer fluid level.
See Washer Fluid 0377.
.Check tire inflation pressures,
including the spare. See Tire
Pressure 0400.
.Inspect tire wear. See Tire Inspection
0 406.
.Visually check for fluid leaks.
.Inspect engine air cleaner filter. See
Engine Air Cleaner/Filter 0371.
.Inspect brake system. See Exterior
Care 0432.
.Visually inspect steering,
suspension, and chassis
components for damage, including
cracks or tears in the rubber boots,
loose or missing parts, or signs of
wear at least once a year. See
Exterior Care 0432. Lubricate the
suspension and steering
components at least every other oil
change (if equipped with grease
fittings).

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
SERVICE AND MAINTENANCE 445
Maintenance Schedule
Additional Required Services -
Normal12 000 km/7,500 mi
24 000 km/15,000 mi
36 000 km/22,500 mi
48 000 km/30,000 mi
60 000 km/37,500 mi
72 000 km/45,000 mi
84 000 km/52,500 mi
96 000 km/60,000 mi
108 000 km/67,500 mi
120 000 km/75,000 mi
132 000 km/82,500 mi
144 000 km/90,000 mi
156 000 km/97,500 mi
168 000 km/105,000 mi
180 000 km/112,500 mi
192 000 km/120,000 mi
204 000 km/127,500 mi
216 000 km/135,000 mi
228 000 km/142,500 mi
240 000 km/150,000 mi
Rotate tires and perform Required Services. Check
engine oil level and oil life percentage. Change
engine oil and filter, if needed.@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Replace passenger compartment air filter. (1)@ @@@@@
Inspect evaporative control system. (2)@ @@
Replace engine air cleaner filter. (3)@@@
Change transfer case fluid, if equipped with 4WD. (4)@
Replace spark plugs. Inspect spark plug wires and/or
boots.@
Drain and fill engine cooling system. (5)@
Visually inspect accessory drive belts. (6)@
Replace brake fluid. (7)
Replace front and rear wiper blades. (8)
@ @ @ @ @ @ @ @ @ @
Replace hood and/or body lift support gas struts. (9)@ @
Replace air conditioning desiccant. (10)

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
446 SERVICE AND MAINTENANCE
Footnotes—Maintenance Schedule
Additional Required Services -
Normal
(1) Or every two years, whichever
comes first. More frequent passenger
compartment air filter replacement
may be needed if driving in areas with
heavy traffic, poor air quality, high
dust levels, or environmental
allergens. Passenger compartment air
filter replacement may also be needed
if there is reduced airf low, window
fogging, or odors. Your GM dealer can
help determine when to replace the
filter. (2)
Visually check all fuel and vapor
lines and hoses for proper attachment,
connection, routing, and condition.
(3) Or every four years, whichever
comes first. If driving in dusty
conditions, inspect the filter at each
oil change or more often as needed.
See Engine Air Cleaner/Filter 0371.
(4) 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. (5)
Or every five years, whichever
comes first. See Cooling System0372.
(6) Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage; replace,
if needed.
(7) Replace brake fluid every five
years. See Brake Fluid 0379.
(8) Or every 12 months, whichever
comes first. See Wiper Blade
Replacement 0382.
(9) Or every 10 years, whichever
comes first. See Gas Strut(s)0383.
(10) Replace air conditioning
desiccant every seven years.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
SERVICE AND MAINTENANCE 447
Maintenance Schedule
Additional Required Services -
Severe12 000 km/7,500 mi
24 000 km/15,000 mi
36 000 km/22,500 mi
48 000 km/30,000 mi
60 000 km/37,500 mi
72 000 km/45,000 mi
84 000 km/52,500 mi
96 000 km/60,000 mi
108 000 km/67,500 mi
120 000 km/75,000 mi
132 000 km/82,500 mi
144 000 km/90,000 mi
156 000 km/97,500 mi
168 000 km/105,000 mi
180 000 km/112,500 mi
192 000 km/120,000 mi
204 000 km/127,500 mi
216 000 km/135,000 mi
228 000 km/142,500 mi
240 000 km/150,000 mi
Rotate tires and perform Required Services. Check
engine oil level and oil life percentage. Change
engine oil and filter, if needed.@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Replace passenger compartment air filter. (1)@ @@@@@
Inspect evaporative control system. (2)@ @@
Replace engine air cleaner filter. (3)@@@
Change automatic transmission fluid and filter.@@@
Change transfer case fluid, if equipped with 4WD. (4)@@@
Replace spark plugs. Inspect spark plug wires and/or
boots.@
Drain and fill engine cooling system. (5)@
Visually inspect accessory drive belts. (6)@
Replace brake fluid. (7)
Replace front and rear wiper blades. (8)
@ @ @ @ @ @ @ @ @ @
Replace hood and/or body lift support gas struts. (9)@ @
Replace air conditioning desiccant. (10)

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
448 SERVICE AND MAINTENANCE
Footnotes—Maintenance Schedule
Additional Required Services -
Severe
(1) Or every two years, whichever
comes first. More frequent passenger
compartment air filter replacement
may be needed if driving in areas with
heavy traffic, poor air quality, high
dust levels, or environmental
allergens. Passenger compartment air
filter replacement may also be needed
if there is reduced airf low, window
fogging, or odors. Your GM dealer can
help determine when to replace the
filter.
(2) Visually check all fuel and vapor
lines and hoses for proper attachment,
connection, routing, and condition.
(3) Or every four years, whichever
comes first. If driving in dusty
conditions, inspect the filter at each
oil change or more often as needed.
Engine Air Cleaner/Filter 0371.
(4) 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.
(5)
Or every five years, whichever
comes first. See Cooling System0372.
(6) Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage; replace,
if needed.
(7) Replace brake fluid every five
years. See Brake Fluid 0379.
(8) Or every 12 months, whichever
comes first. See Wiper Blade
Replacement 0382.
(9) Or every 10 years, whichever
comes first. See Gas Strut(s)0383.
(10) Replace air conditioning
desiccant every seven years.
Special Application
Services
.Severe Commercial Use Vehicles
Only: Lubricate chassis components
every oil change.
.Have underbody flushing service
performed. See "Underbody
Maintenance" in Exterior Care0432.
Additional Maintenance
and Care
Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional maintenance
services may be required.
It is recommended that your dealer
perform these services —their trained
dealer technicians know your vehicle
best. Your dealer can also perform a
thorough assessment with a
multi-point inspection to recommend
when your vehicle may need
attention.
The following list is intended to
explain the services and conditions to
look for that may indicate services are
required.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
452 SERVICE AND MAINTENANCE
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer.
If the vehicle has a diesel engine, see the Duramax diesel supplement.Part GM Part Number ACDelco Part Number
Engine Air Cleaner/Filter
IWith high capacity air cleaner 84121219 A3244C
IWithout high capacity air cleaner 84121217 A3246C
Oil Filter 12690385 PF63E
Passenger Compartment Air Filter 13508023 CF185
Spark Plugs 12622441 41-114
Wiper Blades IDriver Side –55 cm (22 in) 84278338
—
IPassenger Side –55 cm (22 in) 84278338
—
IRear –30 cm (12 in) 84215609
—

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
TECHNICAL DATA 455
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. SeeRecommended Fluids and Lubricants
0 451.
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 thehood. See your dealer for more information.
Engine Cooling System* 14.3 L 15.1 qt
Engine Oil with Filter 7.6 L 8.0 qt
Fuel Tank
IShort Wheelbase 90.8 L 24.0 gal
ILong Wheelbase 106.0 L 28.0 gal
Transfer Case Fluid 1.5 L 1.6 qt
Wheel Nut Torque 190 Y140 lb ft

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
INDEX 479
IndexA
Accessories and Modifications . . . . . 364
Accessory Power . . . . . . . . . . . . . . . . . . . . 248
Adaptive Cruise Control . . . . . . . . . . . . 274
Add-On Electrical Equipment . . . . . . 360
Additional InformationOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472
Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 448
Adjustments
Lumbar, Front Seats . . . . . . . . . . . . . . . 44
Agreements Trademarks and License . . . . . . . . . 211
Air Cleaner/Filter, Engine . . . . . . . . . . 371
Air Conditioning . . . . . . . . . . . . . . .220, 224
Air Filter
Life System . . . . . . . . . . . . . . . . . . . . . . . . 371
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . . . . . 226
Air Suspension Four Corner . . . . . . . . . . . . . . . . . . . . . . . 268
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
How Does an Airbag Restrain? . . . . 70
Passenger Sensing System . . . . . . . . 71
What Makes an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Airbag System (cont'd)
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . . . . . . 70
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Where Are the Airbags? . . . . . . . . . . . 67
Airbags
Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Passenger Status Indicator . . . . . . . 121
Readiness Light . . . . . . . . . . . . . . . . . . . 120
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
System Check . . . . . . . . . . . . . . . . . . . . . . 65
Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . 28
Alert Lane Change . . . . . . . . . . . . . . . . . . . . . . 321
Rear Pedestrian . . . . . . . . . . . . . . . . . . . 312
Side Blind Zone (SBZA) . . . . . . . . . . 321
All-Season Tires . . . . . . . . . . . . . . . . . . . . . 394
All-Terrain Tires . . . . . . . . . . . . . . . . . . . . 395
AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . 163
Antenna
Multi-band . . . . . . . . . . . . . . . . . . . . . . . . 168
Antilock Brake System (ABS) . . . . . . 261
Warning Light . . . . . . . . . . . . . . . . . . . . 125

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
482 INDEX
Door (cont'd)Power Locks . . . . . . . . . . . . . . . . . . . . . . . . 18
Drive Belt Routing, Engine . . . . . . . . . 457
Driver Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Driver Assistance Systems . . . . . . . . . 298
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . . . . . . . 132
Driver Mode Control . . . . . . . . . . . . . . . . 266
Driver Mode Control Light . . . . . . . . . 128
Driving Assistance Systems . . . . . . . . . . . . . . . 313
Better Fuel Economy . . . . . . . . . . . . . 230
Characteristics and
Towing Tips . . . . . . . . . . . . . . . . . . . . . 330
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Hill and Mountain Roads . . . . . . . . 238
If the Vehicle is Stuck . . . . . . . . . . . . 240
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Loss of Control . . . . . . . . . . . . . . . . . . . . 233
Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Off-Road Recovery . . . . . . . . . . . . . . . . 233
Vehicle Load Limits . . . . . . . . . . . . . . 240
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . 237
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Dual Automatic Climate
Control System . . . . . . . . . . . . . . . . . . . . 220
Dynamic Fuel Management . . . . . . . . 250E
Electric Brake Boost . . . . . . . . . . . . . . . . 261
Electric Parking Brake . . . . . . . . . . . . . . 261
Electric Parking Brake Light . . . . . . . 124
Electrical Equipment, Add-On . . . . . 360
Electrical System Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386
Fuses and Circuit Breakers . . . . . . . 385
Instrument Panel Fuse Block . . . . 389
Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . 385
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391
Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . 371
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 122
Compartment Overview . . . . . . . . . . 366
Coolant Temperature Gauge . . . . . 117
Coolant Temperature Warning Light . . . . . . . . . . . . . . . . . . . 128
Cooling System . . . . . . . . . . . . . . . . . . . 372
Drive Belt Routing . . . . . . . . . . . . . . . . 457
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376
Oil Life System . . . . . . . . . . . . . . . . . . . . 369 Engine (cont'd)
Oil Pressure Gauge . . . . . . . . . . . . . . . . 116
Oil Pressure Light . . . . . . . . . . . . . . . . . 130
Overheating . . . . . . . . . . . . . . . . . . . . . . . 375
Power Messages . . . . . . . . . . . . . . . . . . 138
Running While Parked . . . . . . . . . . . 251
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Engine Air Filter Life System . . . . . . 371
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . 155
Equipment, Towing . . . . . . . . . . . . . . . . . 338
Event Data Recorders . . . . . . . . . . . . . . 469
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . 155
Extended Parking . . . . . . . . . . . . . . . . . . . 250
Extender, Seat Belt . . . . . . . . . . . . . . . . . . 64
Exterior Lamp Controls . . . . . . . . . . . . 149
Exterior Lamps Off Reminder . . . . . . 151
Exterior Lighting Battery Saver . . . . 156
F
Fan Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376
Filter,
Engine Air Cleaner . . . . . . . . . . . . . . . . 371
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . 151
Flashers, Hazard Warning . . . . . . . . . . 153
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 413
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 440

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13690472) - 2021 - CRC - 8/10/21
486 INDEX
Mirrors, Interior Rearview . . . . . . . . . . . 34
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266Driver Control . . . . . . . . . . . . . . . . . . . . . 266
Monitor System, Tire Pressure . . . . . 402
Multi-band Antenna . . . . . . . . . . . . . . . . 168
N
Navigation Connected Services . . . . . . . . . . . . . . . 476
Destination . . . . . . . . . . . . . . . . . . . . . . . . 184
Using the System . . . . . . . . . . . . . . . . . 180
Navigation Symbols . . . . . . . . . . . . . . . . 184
Net, Convenience . . . . . . . . . . . . . . . . . . . 101
New Vehicle Break-In . . . . . . . . . . . . . . . 244
Night Vision System . . . . . . . . . . . . . . . . 319
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234 Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367
Engine Oil Life System . . . . . . . . . . . 369
Engine Oil Pressure Gauge . . . . . . . 116
Pressure Light . . . . . . . . . . . . . . . . . . . . . 130
Older Children, Restraints . . . . . . . . . . . 77
Online Owner Center . . . . . . . . . . . . . . . 461 OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470
OnStar Additional Information . . . . 472
OnStar Emergency . . . . . . . . . . . . . . . . . . 472
OnStar Overview . . . . . . . . . . . . . . . . . . . . 471
OnStar Security . . . . . . . . . . . . . . . . . . . . . 472
OnStar System . . . . . . . . . . . . . . . . . . . . . . 172
Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Overheating, Engine . . . . . . . . . . . . . . . . 375
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 Instrument Panel . . . . . . . . . . . . . . . . . . . . 4
P
Park
Shifting Into . . . . . . . . . . . . . . . . . . . . . . 248
Shifting Out of . . . . . . . . . . . . . . . . . . . . 249
Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Parking
Brake and P (Park)Mechanism Check . . . . . . . . . . . . . . . 381
Extended . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Over Things That Burn . . . . . . . . . . . 250
Parking or Backing Assistance Systems . . . . . . . . . . . . . . . 299
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 Passenger Sensing System . . . . . . . . . . 71
Pedestrian Ahead Indicator . . . . . . . . 126
Perchlorate Materials
Requirements, California . . . . . . . . . 363
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Phone
Apple CarPlay andAndroid Auto . . . . . . . . . . . . . . . . . . . . 202
Bluetooth . . . . . . . . . . . . . . . . . . . . 196, 197
Port
USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Positioning Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Power Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . 18
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Protection, Battery . . . . . . . . . . . . . . . . 156
Retained Accessory (RAP) . . . . . . . . 248
Seat Adjustment . . . . . . . . . . . . . . . . . . . 43
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Power Assist Steps . . . . . . . . . . . . . . . . . . . 28
Pregnancy, Using Seat Belts . . . . . . . . . 64
Privacy Vehicle Data Recording . . . . . . . . . . 469
Problems with Route Guidance . . . . 190