Page 365 of 508

Black plate (3,1)Cadillac Escalade EXT Owner Manual - 2011
Vehicle Care 10-3
California Proposition 65
Warning
Most motor vehicles, including this
one, contain and/or emit chemicals
known to the State of California to
cause cancer and birth defects or
other reproductive harm. Engine
exhaust, many parts and systems,
many fluids, and some component
wear by-products contain and/or
emit these chemicals.
California Perchlorate
Materials Requirements
Certain types of automotive
applications, such as airbag
initiators, seat belt pretensioners,
and lithium batteries contained in
remote keyless transmitters, may
contain perchlorate materials.
Special handling may be necessary.
For additional information, see
www.dtsc.ca.gov/hazardouswaste/
perchlorate.
Accessories and
Modifications
Adding non‐dealer accessories
to the vehicle can affect vehicle
performance and safety, including
such things as airbags, braking,
stability, ride and handling,
emissions systems, aerodynamics,
durability, and electronic systems
like antilock brakes, traction control,
and stability control. Some of these
accessories could even cause
malfunction or damage not covered
by the vehicle warranty.
Damage to vehicle components
resulting from the installation or use
of non‐GM certified parts, including
control module modifications, is not
covered under the terms of the
vehicle warranty and may affect
remaining warranty coverage for
affected parts.
Page 387 of 508

Black plate (25,1)Cadillac Escalade EXT Owner Manual - 2011
Vehicle Care 10-25
Engine Fan
The vehicle has electric cooling
fans. The fans spinning at low
speed during most everyday driving
might be heard. The fans can turn
off if no cooling is required. Under
heavy vehicle loading, trailer towing,
and/or high outside temperatures,
or if operating the air conditioning
system, the fans can change to high
speed and an increase in fan noise
might be heard. This is normal and
indicates that the cooling system
is functioning properly. The fans
change to low speed when
additional cooling is no longer
required.
Power Steering Fluid
SeeEngine Compartment Overview
on page 10‑6 for reservoir location.
When to Check Power Steering
Fluid
It is not necessary to regularly
check power steering fluid unless
there is a leak suspected in the
system or an unusual noise is
heard. A fluid loss in this system
could indicate a problem. Have the
system inspected and repaired.
How to Check Power Steering
Fluid
To check the power steering fluid:
1. Turn the key off and let the
engine compartment cool down.
2. Wipe the cap and the top of the reservoir clean.
3. Unscrew the cap and wipe the dipstick with a clean rag.
4. Replace the cap and completely tighten it.
5. Remove the cap again and look at the fluid level on the dipstick.
The level should be at the FULL
COLD mark. If necessary, add only
enough fluid to bring the level up to
the mark.
Page 395 of 508

Black plate (33,1)Cadillac Escalade EXT Owner Manual - 2011
Vehicle Care 10-33
2. Firmly apply both the parkingbrake and the regular brake.
See Parking Brake on
page 9‑44.
Do not use the accelerator
pedal, and be ready to turn off
the engine immediately if it
starts.
3. Try to start the engine in each gear. The vehicle should start
only in P (Park) or N (Neutral).
If the vehicle starts in any other
position, contact your dealer for
service.Automatic Transmission
Shift Lock Control
Function Check
{WARNING
When you are doing this
inspection, the vehicle could
move suddenly. If the vehicle
moves, you or others could be
injured.
1. Before starting this check, be sure there is enough room
around the vehicle. It should be
parked on a level surface.
2. Firmly apply the parking brake. See Parking Brake on
page 9‑44.
Be ready to apply the regular
brake immediately if the vehicle
begins to move. 3. With the engine off, turn the
ignition on, but do not start the
engine. Without applying the
regular brake, try to move the
shift lever out of P (Park) with
normal effort. If the shift lever
moves out of P (Park), contact
your dealer for service.
Ignition Transmission
Lock Check
While parked, and with the parking
brake set, try to turn the ignition to
LOCK/OFF in each shift lever
position.
.The ignition should turn to
LOCK/OFF only when the shift
lever is in P (Park).
.The ignition key should come
out only in LOCK/OFF.
Contact your dealer if service is
required.
Page 406 of 508

Black plate (44,1)Cadillac Escalade EXT Owner Manual - 2011
10-44 Vehicle Care
FusesUsage
31 Daytime Running
Lamps (DRL)
(If Equipped)
32 Driver Side
High-Beam
Headlamp
33 Daytime Running
Lamps 2
(If Equipped)
34 Sunroof
35 Key Ignition
System, Theft
Deterrent System
36 Windshield Wiper
37 SEO B2 Upfitter
Usage (Battery)
38 Electric Adjustable
Pedals
39 Climate Controls
(Battery)
40 Airbag System
(Ignition) Fuses
Usage
41 Amplifier
42 Audio System
43 Miscellaneous
(Ignition), Cruise
Control
44 Liftgate Release
45 Airbag System
(Battery)
46 Instrument Panel
Cluster
47 Not Used
48 Auxiliary Climate
Control (Ignition)
49 Center
High-Mounted
Stoplamp (CHMSL)
50 Rear Defogger
51 Heated Mirrors
52 SEO B1 Upfitter
Usage (Battery) Fuses
Usage
53 Cigarette Lighter,
Auxiliary Power
Outlet
54 Automatic
Level Control
Compressor Relay
55 Climate Controls
(Ignition)
56 Engine Control
Module, Secondary
Fuel Pump
(Ignition)
J-Case Fuses Usage
57 Cooling Fan 1
58 Automatic Level
Control
Compressor
59 Heavy Duty
Antilock Brake
System
60 Cooling Fan 2
Page 409 of 508

Black plate (47,1)Cadillac Escalade EXT Owner Manual - 2011
Vehicle Care 10-47
FusesUsage
6 Driver Side Turn
Signal, Stoplamp
7 Instrument Panel
Back Lighting
8 Passenger Side Turn
Signal, Stoplamp
9 Passenger Door
Module, Driver Unlock
10 Power Door Lock 2
(Unlock Feature)
11 Power Door Lock 2
(Lock Feature)
12 Stoplamps, Center
High‐
Mounted
Stoplamp
13 Rear Climate Controls
14 Power Mirror
15 Body Control
Module (BCM)
16 Accessory Power
Outlets Fuses
Usage
17 Interior Lamps
18 Power Door Lock 1
(Unlock Feature)
19 Rear Seat
Entertainment
20 Ultrasonic Rear
Parking Assist, Power
Liftgate
21 Power Door Lock 1
(Lock Feature)
22 Driver Information
Center (DIC)
23 Rear Wiper
24 Cooled Seats
25 Driver Seat Module,
Remote Keyless Entry
System
26 Driver Power Door
Lock (Unlock Feature) Circuit
Breaker Usage
LT DR Driver Side Power
Window Circuit
Breaker
Harness
Connector Usage
LT DR Driver Door
Harness
Connection
BODY Harness Connector
BODY Harness Connector
Center Instrument Panel Fuse
Block
The center instrument panel fuse
block is located underneath the
instrument panel, to the left of the
steering column.
Page 422 of 508

Black plate (60,1)Cadillac Escalade EXT Owner Manual - 2011
10-60 Vehicle Care
TPMS Sensor Matching
Process
Each TPMS sensor has a unique
identification code. Any time you
rotate your vehicle's tires or replace
one or more of the TPMS sensors,
the identification codes will need to
be matched to the new tire/wheel
position. The sensors are matched
to the tire/wheel positions in the
following order: driver side front tire,
passenger side front tire, passenger
side rear tire, and driver side rear
tire using a TPMS diagnostic tool.
See your dealer for service.
The TPMS sensors can also be
matched to each tire/wheel position
by increasing or decreasing the
tire's air pressure. If increasing the
tire's air pressure, do not exceed
the maximum inflation pressure
indicated on the tire's sidewall.
To decrease air pressure out of a
tire you can use the pointed end of
the valve cap, a pencil-style air
pressure gauge, or a key.You have two minutes to match
the first tire/wheel position, and
five minutes overall to match all
four tire/wheel positions. If it takes
longer than two minutes to match
the first tire and wheel, or more than
five minutes to match all four tire
and wheel positions, the matching
process stops and you need to
start over.
The TPMS sensor matching process
is outlined below:
1. Set the parking brake.
2. Turn the ignition switch to
ON/RUN with the engine off.
3. Press the Remote Keyless Entry (RKE) transmitter's lock and
unlock buttons at the same time
for approximately five seconds.
The horn sounds twice to signal
the receiver is in relearn mode
and the TIRE LEARNING
ACTIVE message displays on
the DIC screen. 4. Start with the driver side
front tire.
5. Remove the valve cap from the valve cap stem. Activate the
TPMS sensor by increasing
or decreasing the tire's air
pressure for five seconds,
or until a horn chirp sounds. The
horn chirp, which may take up to
30 seconds to sound, confirms
that the sensor identification
code has been matched to this
tire and wheel position.
6. Proceed to the passenger side front tire, and repeat the
procedure in Step 5.
7. Proceed to the passenger side rear tire, and repeat the
procedure in Step 5.
Page 434 of 508

Black plate (72,1)Cadillac Escalade EXT Owner Manual - 2011
10-72 Vehicle Care
A. Wheel Blocks
B. Jack Knob
C. Wing Nut
D. Retaining Hook
E. Jack
F. Mounting Bracket
2. Release the jack (E) from the mounting bracket (F) by turning
the jack knob (B) on the jack
counterclockwise to release the
jack from the mounting bracket. 3. Remove the wheel blocks (A)
attached to the jack (E) by
turning the wing nut (C)
counterclockwise. Place the
wheel blocks where needed as
indicated in previously in this
section.
The tools for changing a flat tire are
located in the passenger side
top-box storage unit.
To remove the tools, do the
following:
1. Open the top door on the passenger side top-box storage
unit. Use the ignition/door key to
unlock it if it is locked. See
Top-Box Storage on page 4‑2 for
more information.
2. Remove the black pouch from the storage box.
You now have all of the tools
you will need to lower the spare
tire and change a flat. To access the spare tire:
A. Spare Tire (Valve Stem
Pointed Down)
B. Hoist Assembly
C. Hoist Cable
D. Tire/Wheel Retainer
E. Hoist Shaft
F. Hoist End of Extension Tool
G. Hoist Shaft Access Hole
Page 435 of 508

Black plate (73,1)Cadillac Escalade EXT Owner Manual - 2011
Vehicle Care 10-73
H. Wheel Wrench
I. Jack Handle Extension(s)
J. Spare Tire Lock
1. Open the hoist shaft accesscover on the bumper to access
the spare tire lock (J).
2. To remove the spare tire lock, insert the ignition key, turn it
clockwise and pull it straight out.
3. Assemble the two jack handleextensions (I) and wheel
wrench (H) as shown.
4. Insert the open end of theextension (F) through the hole in
the rear bumper (G) (hoist shaft
access hole).
Be sure the hoist end (F) of the
extension connects to the hoist
shaft (E). The ribbed square end
of the extension is used to lower
the spare tire.
Do not use the chiseled end of
the wheel wrench. 5. Turn the wheel wrench
counterclockwise to lower
the spare tire to the ground.
Continue to turn the wheel
wrench until the spare tire can
be pulled out from under the
vehicle.
If the spare tire does not lower to
the ground, the secondary latch
is engaged causing the tire not
to lower. See Secondary Latch
System on page 10‑82 for more
information.