2015 CADILLAC ESCALADE ESV check engine light

Black plate (42,1)Cadillac 2015i Escalade Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8431501) - 2015 - CRC - 2/10/15
9-42 Driving and Operating
Ride Control Systems
Traction Control/
Electronic Stability
Control
System Operation
The vehicle has a Traction Control
System (TCS) and StabiliTrak®, an
electronic stability control system.
These systems help limit wheel spin
and assist the driver in maintaining
control, especially on slippery road
conditions.
TCS activates if it senses any of the
drive wheels are spinning or
beginning to lose traction. When this
happens, TCS applies the brakes to
the spinning wheels and reduces
engine power to limit wheel spin.
StabiliTrak activates when the
vehicle senses a difference between
the intended path and the direction
the vehicle is actually traveling.
StabiliTrak selectively applies
braking pressure to any one of the vehicle wheel brakes to assist the
driver in keeping the vehicle on the
intended path. Trailer Sway Control
(TSC) is also on automatically when
the vehicle is started. See
Trailer
Sway Control (TSC) on page 9-83.
If cruise control is being used and
traction control or StabiliTrak begins
to limit wheel spin, cruise control will
disengage. Cruise control may be
turned back on when road
conditions allow.
Both systems come on
automatically when the vehicle is
started and begins to move. The
systems may be heard or felt while
they are operating or while
performing diagnostic checks. This
is normal and does not mean there
is a problem with the vehicle.
It is recommended to leave both
systems on for normal driving
conditions, but it may be necessary
to turn TCS off if the vehicle gets
stuck in sand, mud, ice, or snow. See
If the Vehicle Is Stuck on
page 9-13 and“Turning the
Systems Off and On” later in this
section.
When the transfer case (if equipped)
is in Four-Wheel Drive Low, the
stability system is automatically
disabled,
gcomes on, and the
appropriate message will appear on
the DIC. Both traction control and
StabiliTrak are automatically
disabled in this condition.
The indicator light for both systems
is in the instrument cluster. This
light will:
.Flash when TCS is limiting
wheel spin.
.Flash when StabiliTrak is
activated.

Black plate (84,1)Cadillac 2015i Escalade Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8431501) - 2015 - CRC - 2/10/15
9-84 Driving and Operating
If TSC is enabled, the Traction
Control System (TCS)/StabiliTrak
warning light will flash on the
instrument cluster. Vehicle speed
must be reduced. If trailer sway
continues, StabiliTrak can reduce
engine torque to help slow the
vehicle. SeeTraction Control/
Electronic Stability Control on
page 9-42.
{Warning
Even if the vehicle is equipped
with TSC, trailer sway could result
in loss of control and the vehicle
could crash. If excessive trailer
sway is detected, slow down to a
safe speed. Check the trailer
and vehicle to help correct
possible causes.
(Continued)
Warning (Continued)
These could include an
improperly or overloaded trailer,
unrestrained cargo, improper
trailer hitch configuration,
excessive vehicle-trailer speed,
or improperly inflated or incorrect
vehicle or trailer tires. See Towing
Equipment on page 9-81 for
trailer ratings and hitch setup
recommendations.
Adding non-dealer accessories can
affect the vehicle performance. See
Accessories and Modifications on
page 10-3.
Conversions and
Add-Ons
Add-On Electrical
Equipment
{Caution
Some electrical equipment can
damage the vehicle or cause
components to not work and
would not be covered by the
warranty. Always check with your
dealer before adding electrical
equipment.
Add-on equipment can drain the
vehicle's 12-volt battery, even if the
vehicle is not operating.
The vehicle has an airbag system.
Before attempting to add anything
electrical to the vehicle, see
Servicing the Airbag-Equipped
Vehicle on page 3-38 andAdding
Equipment to the Airbag-Equipped
Vehicle on page 3-39.

Black plate (1,1)Cadillac 2015i Escalade Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8431501) - 2015 - CRC - 2/10/15
Vehicle Care 10-1
Vehicle Care
General Information
General Information . . . . . . . . . . 10-2
California Proposition65 Warning . . . . . . . . . . . . . . . . . 10-2
California Perchlorate Materials Requirements . . . . 10-2
Accessories and Modifications . . . . . . . . . . . . . . . 10-3
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 10-3
Hood . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . 10-5
Engine Oil . . . . . . . . . . . . . . . . . . . 10-6
Engine Oil Life System . . . . . . 10-8
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . 10-10
Engine Air Cleaner/Filter . . . . 10-10
Cooling System . . . . . . . . . . . . . 10-11
Engine Coolant . . . . . . . . . . . . . 10-12
Engine Overheating . . . . . . . . 10-15
Engine Fan . . . . . . . . . . . . . . . . . 10-17
Washer Fluid . . . . . . . . . . . . . . . 10-17
Brakes . . . . . . . . . . . . . . . . . . . . . 10-18 Brake Fluid . . . . . . . . . . . . . . . . . 10-19
Battery - North America . . . . 10-21
Four-Wheel Drive . . . . . . . . . . . 10-21
Front Axle . . . . . . . . . . . . . . . . . . 10-22
Rear Axle . . . . . . . . . . . . . . . . . . 10-22
Starter Switch Check . . . . . . . 10-23
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . 10-24
Park Brake and P (Park) Mechanism Check . . . . . . . . 10-24
Wiper Blade Replacement . . . . . . . . . . . . . . 10-24
Glass Replacement . . . . . . . . 10-25
Windshield Replacement . . . 10-25
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . 10-26
Bulb Replacement
Bulb Replacement . . . . . . . . . . 10-26
LED Lighting . . . . . . . . . . . . . . . 10-26
License Plate Lamp . . . . . . . . 10-26
Replacement Bulbs . . . . . . . . . 10-27
Electrical System
Electrical System Overload . . . . . . . . . . . . . . . . . . 10-27
Fuses . . . . . . . . . . . . . . . . . . . . . . 10-28 Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . 10-28
Instrument Panel Fuse Block (Left) . . . . . . . . . . . . . . . 10-31
Instrument Panel Fuse Block
(Right) . . . . . . . . . . . . . . . . . . . . 10-34
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . 10-37
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . 10-38
All-Season Tires . . . . . . . . . . . . 10-39
Winter Tires . . . . . . . . . . . . . . . . 10-39
Low-Profile Tires . . . . . . . . . . . 10-40
All-Terrain Tires . . . . . . . . . . . . 10-40
Tire Sidewall Labeling . . . . . . 10-40
Tire Designations . . . . . . . . . . . 10-42
Tire Terminology andDefinitions . . . . . . . . . . . . . . . . 10-43
Tire Pressure . . . . . . . . . . . . . . . 10-45
Tire Pressure for High-Speed Operation . . . . . . . . . . . . . . . . . 10-47
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . 10-47
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . 10-48
Tire Inspection . . . . . . . . . . . . . . 10-51
Tire Rotation . . . . . . . . . . . . . . . 10-52

Black plate (10,1)Cadillac 2015i Escalade Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8431501) - 2015 - CRC - 2/10/15
10-10 Vehicle Care
Automatic Transmission
Fluid
When to Check and Change
Automatic Transmission Fluid
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. SeeService
Publications Ordering Information
on page 13-10.
{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
automatic transmission fluid listed
in Recommended Fluids and
Lubricants on page 11-13.
Change the fluid and filter at the
scheduled maintenance intervals
listed in Maintenance Schedule on
page 11-4. Be sure to use the
transmission fluid listed in
Recommended Fluids and
Lubricants on page 11-13.
Engine Air Cleaner/Filter
See Engine Compartment Overview
on page 10-5 for the location of the
engine air cleaner/filter.
When to Inspect the Engine Air
Cleaner/Filter
Inspect the air cleaner/filter at the
scheduled maintenance intervals
and replace it at the first oil change
after each 80 000 km (50,000 mi)
interval. See Maintenance Schedule
on page 11-4. If driving in dusty/dirty
conditions, inspect the filter at each
engine oil change.
How to Inspect the Engine Air
Cleaner/Filter
To inspect the air cleaner/filter,
remove the engine air cleaner/filter
from the vehicle by following
Steps 1-8. When the engine air
cleaner/filter is removed, lightly
shake it to release loose dust and
dirt. If the engine air cleaner/filter
remains covered with dirt, a new
filter is required. Never use
compressed air to clean the filter.

Black plate (19,1)Cadillac 2015i Escalade Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8431501) - 2015 - CRC - 2/10/15
Vehicle Care 10-19
proper sequence to torque
specifications. SeeCapacities and
Specifications on page 12-2.
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 parts are improperly
installed.
Brake Fluid
The brake master cylinder reservoir
is filled with DOT 3 brake fluid. See
Engine Compartment Overview on
page 10-5 for the location of the
reservoir.
There are only two reasons why the
brake fluid level in the reservoir
might go down:
.The brake fluid level goes down
because of normal brake lining
wear. When new linings are
installed, the fluid level goes
back up.
.A fluid leak in the brake
hydraulic system can also cause
a low fluid level. Have the brake
hydraulic system fixed, since a
leak means that sooner or later
the brakes will not work well. Do not top off the brake fluid.
Adding fluid does not correct a leak.
If fluid is added when the linings are
worn, there will be too much fluid
when new brake linings are
installed. Add or remove brake fluid,
as necessary, only when work is
done on the brake hydraulic system.
{Warning
If too much brake fluid is added, it
can spill on the engine and burn,
if the engine is hot enough. You
or others could be burned, and
the vehicle could be damaged.
Add brake fluid only when work is
done on the brake hydraulic
system. See
“Checking Brake
Fluid” in this section.
When the brake fluid falls to a low
level, the brake warning light comes
on. See Brake System Warning
Light on page 5-21.

Black plate (73,1)Cadillac 2015i Escalade Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8431501) - 2015 - CRC - 2/10/15
Vehicle Care 10-73
5. Open the hood on the othervehicle and locate the
positive (+) and negative (−)
terminal locations on that
vehicle.
The positive (+) terminal is under
a red plastic cover at the positive
battery post. To uncover the
positive (+) terminal, open the
red plastic cover.
For more information on the
location of the remote
positive (+) and remote negative
(−) terminals, see Engine
Compartment Overview on
page 10-5.
{Warning
An electric fan can start up even
when the engine is not running
and can injure you. Keep hands,
clothing, and tools away from any
underhood electric fan.
{Warning
Using a match near a battery can
cause battery gas to explode.
People have been hurt doing this,
and some have been blinded.
Use a flashlight if you need
more light.
Battery fluid contains acid that
can burn you. Do not get it on
you. If you accidentally get it in
your eyes or on your skin, flush
the place with water and get
medical help immediately.
{Warning
Fans or other moving engine
parts can injure you badly. Keep
your hands away from moving
parts once the engine is running. 6. Check that the jumper cables do
not have loose or missing
insulation. If they do, you could
get a shock. The vehicles could
be damaged too.
Before you connect the cables,
here are some basic things you
should know. Positive (+) will go
to positive (+) or to a remote
positive (+) terminal if the
vehicle has one. Negative (−)
will go to a heavy, unpainted
metal engine part or to a remote
negative (−) terminal if the
vehicle has one.
Do not connect positive (+) to
negative (−) or you will get a
short that would damage the
battery and maybe other parts
too. And do not connect the
negative (−) cable to the
negative (−) terminal on the
dead battery because this can
cause sparks.

Black plate (10,1)Cadillac 2015i Escalade Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8431501) - 2015 - CRC - 2/10/15
11-10 Service and Maintenance
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. Battery
The battery supplies power to start
the engine and operate any
additional electrical accessories.
.To avoid break-down or failure to
start the vehicle, maintain a
battery with full cranking power.
.Trained dealer technicians have
the diagnostic equipment to test
the battery and ensure that the
connections and cables are
corrosion-free.
Belts
.Belts may need replacing if they
squeak or show signs of
cracking or splitting.
.Trained dealer technicians have
access to tools and equipment
to inspect the belts and
recommend adjustment or
replacement when necessary. Brakes
Brakes stop the vehicle and are
crucial to safe driving.
.Signs of brake wear may include
chirping, grinding, or squealing
noises, or difficulty stopping.
.Trained dealer technicians have
access to tools and equipment
to inspect the brakes and
recommend quality parts
engineered for the vehicle.
Fluids
Proper fluid levels and approved
fluids protect the vehicle’s systems
and components. See
Recommended Fluids and
Lubricants on page 11-13 for GM
approved fluids.
.Engine oil and windshield
washer fluid levels should be
checked at every fuel fill.
.Instrument cluster lights may
come on to indicate that fluids
may be low and need to be
filled.

Black plate (1,1)Cadillac 2015i Escalade Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8431501) - 2015 - CRC - 2/10/15
INDEX i-1
A
Accessories andModifications . . . . . . . . . . . . . . . . . 10-3
Accessory Power . . . . . . . . . . . . . . 9-24
Active Emergency Braking System . . . . . . . . 1-21, 9-64
Active Fuel Management
®. . . . . 9-27
Adaptive Cruise Control . . . . . . . 9-48
Add-On Electrical Equipment . . . . . . . . . . . . . . . . . . . 9-84
Additional Information
OnStar
®. . . . . . . . . . . . . . . . . . . . . . 14-6
Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . 11-10
Adjustable Throttle and Brake Pedal . . . . . . . . . . . . . . . . . . 9-19
Adjustments Lumbar, Front Seats . . . . . . . . . . . 3-5
Air Cleaner/Filter, Engine . . . . . 10-10
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . 8-8
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 8-8 Airbag System
Check . . . . . . . . . . . . . . . . . . . . . . . . 3-40
How Does an Airbag
Restrain? . . . . . . . . . . . . . . . . . . . 3-32
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . . 3-34
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . 3-32
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . 3-33
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . 3-31
Where Are the Airbags? . . . . . . 3-29
Airbags Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . 3-39
Passenger Status Indicator . . . 5-17
Readiness Light . . . . . . . . . . . . . . 5-16
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . 3-38
System Check . . . . . . . . . . . . . . . . 3-27
Alarm Vehicle Security . . . . . . . . . . . . . . 2-19
Alert Lane Change . . . . . . . . . . . . . . . . . 9-66
Side Blind Zone (SBZA) . . . . . . 9-66 All-Season Tires . . . . . . . . . . . . . . 10-39
All-Terrain Tires . . . . . . . . . . . . . . . 10-40
Antilock Brake
System (ABS) . . . . . . . . . . . . . . . . 9-38
Warning Light . . . . . . . . . . . . . . . . . 5-22
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . 10-79
Interior . . . . . . . . . . . . . . . . . . . . . . 10-84
Armrest Storage . . . . . . . . . . . . . . . . 4-3
Ashtrays . . . . . . . . . . . . . . . . . . . . . . . . 5-9
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . 9-62
Assistance Systems for Parking and Backing . . . . . . . . . 9-56
Automatic Door Locks . . . . . . . . . . . . . . . . . . . 2-13
Headlamp System . . . . . . . . . . . . . 6-4
Level Control . . . . . . . . . . . . . . . . . 9-44
Transmission . . . . . . . . . . . . . . . . . 9-28
Transmission Fluid . . . . . . . . . 10-10
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . . . 9-31
Shift Lock ControlFunction Check . . . . . . . . . . . 10-24
Axle, Front . . . . . . . . . . . . . . . . . . . . 10-22
Axle, Rear . . . . . . . . . . . . . . . . . . . . 10-22