2023 CADILLAC ESCALADE checking oil

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16417396) - 2023 - CRC - 5/9/22
340 Vehicle Care
1. Remote Negative (–) Location. SeeJump
Starting - North America 0398.
2. Positive (+) Terminal (Under Cover). See Jump Starting - North America 0398.
3. Battery - North America 0354.
4. Engine Compartment Fuse Block 0361.
5. Engine Oil Dipstick. See “Checking Engine
Oil” under Engine Oil 0342.
6. Engine Cooling Fans (Out of View). See Cooling System 0347.
7. Engine Oil Fill Cap. See “When to Add
Engine Oil” underEngine Oil 0342.
8. Coolant Surge Tank and Pressure Cap. See Cooling System 0347.
9. Engine Air Cleaner/Filter 0346.
10. Brake Fluid Reservoir. See Brake Fluid
0 353.
11. Windshield Washer Fluid Reservoir. See “Adding Washer Fluid” underWasher
Fluid 0351.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16417396) - 2023 - CRC - 5/9/22
Vehicle Care 341
6.2L V8 Supercharged Engine (LT4)
1. Remote Negative (–) Location. See Jump
Starting - North America 0398.
2. Positive (+) Terminal (Under Cover). See Jump Starting - North America 0398.
3. Battery - North America 0354.
4. Engine Compartment Fuse Block 0361. 5. Engine Oil Dipstick. See
“Checking Engine
Oil” under Engine Oil 0342.
6. Engine Cooling Fans (Out of View). See Cooling System 0347.
7. Engine Oil Fill Cap. See “When to Add
Engine Oil” underEngine Oil 0342. 8. Engine Coolant Surge Tank and Pressure
Cap. See Cooling System 0347.
9. Charge Air Coolant Surge Tank and Pressure Cap. See Cooling System0347.
10. Engine Air Cleaner/Filter 0346.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16417396) - 2023 - CRC - 5/9/22
342 Vehicle Care
11. Brake Fluid Reservoir. SeeBrake Fluid
0 353.
12. Windshield Washer Fluid Reservoir. See “Adding Washer Fluid” underWasher
Fluid 0351.
Engine Oil
For diesel engine vehicles, see “Engine Oil”
in the Duramax diesel supplement.
To ensure proper engine performance and
long life, careful attention must be paid to
engine oil. Following these simple, but
important steps will help protect your
investment:
.Use engine oil approved to the proper
specification and of the proper viscosity
grade. See “Selecting the Right Engine
Oil” in this section.
.Check the engine oil level regularly and
maintain the proper oil level. See
“Checking Engine Oil” and“When to Add
Engine Oil” in this section.
.Change the engine oil at the appropriate
time. SeeEngine Oil Life System 0344.
.Always dispose of engine oil properly. See
“What to Do with Used Oil” in this
section.
Checking Engine Oil
Check the engine oil level regularly, every
650 km (400 mi), especially prior to a long
trip. The engine oil dipstick handle is a loop.
See Engine Compartment Overview 0339 for
the location.
{Warning
The engine oil dipstick handle may be
hot; it could burn you. Use a towel or
glove to touch the dipstick handle.
If a low oil Driver Information Center (DIC)
message displays, check the oil level.
Follow these guidelines:
.To get an accurate reading, park the
vehicle on level ground. Check the engine
oil level after the engine has been off for
at least two hours. Checking the engine
oil level on steep grades or too soon after
engine shutoff can result in incorrect
readings. Accuracy improves when
checking a cold engine prior to starting.
Remove the dipstick and check the level.
.If unable to wait two hours, the engine
must be off for at least 15 minutes if the
engine is warm, or at least 30 minutes if
the engine is not warm. Pull out the dipstick, wipe it with a clean paper towel
or cloth, then push it back in all the way.
Remove it again, keeping the tip down,
and check the level.
When to Add Engine Oil
If the oil is below the cross-hatched area at
the tip of the dipstick and the engine has
been off for at least 15 minutes, add 1 L
(1 qt) of the recommended oil and then
recheck the level. See
“Selecting the Right
Engine Oil” later in this section for an
explanation of what kind of oil to use. For
engine oil crankcase capacity, see Capacities
and Specifications 0424.
Caution
Do not add too much oil. Oil levels above
or below the acceptable operating range
shown on the dipstick are harmful to the
engine. If the oil level is above the
operating range (i.e., the engine has so
(Continued)

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16417396) - 2023 - CRC - 5/9/22
Vehicle Care 345
The oil life system can also be reset as
follows:1. Display OIL LIFE on the vehicle information screen. See Vehicle
Information 0127.
2. Fully press and release the accelerator pedal three times within five seconds.
If the CHANGE ENGINE OIL SOON
message is not on, the system is reset.
The system is reset when the CHANGE
ENGINE OIL SOON message is off.
If the CHANGE ENGINE OIL SOON message
comes back on when the vehicle is started,
the engine oil life system has not been
reset. Repeat the procedure.
Automatic Transmission Fluid
When to Check and Change Automatic
Transmission Fluid
If the vehicle has a diesel engine, see the
Duramax diesel supplement.
It is usually not necessary to check the
transmission fluid level. The only reason for
fluid loss is a transmission leak or
overheated transmission. This vehicle is not
equipped with a transmission fluid level
dipstick. There is a special procedure for checking and changing the transmission fluid
in these vehicles. Because this procedure is
difficult, this should be done at the dealer.
Contact the dealer for additional information
or the procedure can be found in the service
manual. See
Publication Ordering
Information 0435.
Caution
Use of the incorrect automatic
transmission fluid may damage the
vehicle, and the damage may not be
covered by the vehicle warranty. Always
use the correct automatic transmission
fluid. See Recommended Fluids and
Lubricants 0419.
Change the fluid and filter at the scheduled
maintenance intervals listed in Maintenance
Schedule 0415. Be sure to use the
transmission fluid listed in Recommended
Fluids and Lubricants 0419.
Engine Air Filter Life System
If equipped, this feature provides the engine
air filter’s remaining life and best timing for
a change. The timing to change an engine
air filter depends on driving and
environmental conditions.
When to Change the Engine Air Filter
When the Driver Information Center (DIC)
displays a message to replace the engine air
filter at the next oil change, follow this
timing.
When the DIC displays a message to replace
the engine air filter soon, replace the engine
air filter at the earliest convenience.
The system must be reset after the engine
air filter is changed.
If the DIC displays a message to check the
engine air filter system, see your dealer.
How to Reset the Engine Air Filter Life
System
To reset:
1. Place the vehicle in P (Park).
2. Access the Air Filter Life screen from the Vehicle Information main screen in the
infotainment system. See Vehicle
Information 0127 for instructions on
navigating and selecting items.

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16417396) - 2023 - CRC - 5/9/22
348 Vehicle Care
{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, seeEngine Overheating 0350.
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
(Continued)
Caution (Continued)
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
0 339.
The vehicle must be on a level surface when
checking the coolant level.