2016 CADILLAC ESCALADE check engine

Cadillac Escalade Owner Manual (GMNA-Localizing-MidEast-9369153) -
2016 - crc - 6/19/15
218 Driving and Operating
message will appear and a chime
will sound warning you that the
parking brake is still on.
If you are towing a trailer and are
parking on a hill, seeDriving
Characteristics and Towing Tips
0 249.
Electric Parking Brake
If equipped with an Electric Parking
Brake (EPB), the switch is to the left
of the steering wheel on the
instrument panel, below the exterior
lamp controls. The EPB can always
be activated, even if the ignition is off. To prevent draining the battery,
avoid repeated cycles of the EPB
when the engine is not running.
The system has a red parking brake
status light and an amber parking
brake warning light. See
Electric
Parking Brake Light 0133 and
Service Electric Parking Brake Light
0 133. There are also parking
brake-related Driver Information
Center (DIC) messages. See Brake
System Messages 0145. In case of
insufficient electrical power, the EPB
cannot be applied or released.
Before leaving the vehicle, check
the red parking brake status light to
ensure that the parking brake is
applied.
EPB Apply
To apply the EPB:
1. Be sure the vehicle is at a complete stop.
2. Lift up the EPB switch momentarily.
The red parking brake status light
will flash and then stay on once the
EPB is fully applied. If the red parking brake status light flashes
continuously, then the EPB is only
partially applied or there is a
problem with the EPB. A DIC
message will display. Release the
EPB and try to apply it again. If the
light does not come on, or keeps
flashing, have the vehicle serviced.
Do not drive the vehicle if the red
parking brake status light is flashing.
See your dealer. See
Electric
Parking Brake Light 0133.
If the amber parking brake warning
light is on, lift up on the EPB switch
and hold it up. Continue to hold the
switch until the red parking brake
status light remains on. If the amber
parking brake warning light is on,
see your dealer.
If the EPB is applied while the
vehicle is moving, the vehicle will
decelerate as long as the switch is
held up. If the switch is held up until
the vehicle comes to a stop, the
EPB will remain applied.
The vehicle may automatically apply
the EPB in some situations when
the vehicle is not moving. This is

Cadillac Escalade Owner Manual (GMNA-Localizing-MidEast-9369153) -
2016 - crc - 6/19/15
220 Driving and Operating
in a complete standstill on a grade,
HSA will automatically activate.
During the transition period between
when you release the brake pedal
and start to accelerate to drive off
on a grade, HSA holds the braking
pressure for a maximum of
two seconds to ensure that there is
no rolling. The brakes will
automatically release when the
accelerator pedal is applied within
the two-second window. It will not
activate if the vehicle is in a drive
gear and facing downhill or if the
vehicle is facing uphill and in
R (Reverse). There may be
situations on minor hills (less than
5% grade) with a loaded vehicle or
while pulling a trailer where HSA will
not activate.
If you release the brake pedal and
then reapply the brake pedal while
HSA is activated, the brake pedal
typically feels firmer with less pedal
travel.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) 0256.
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 0195
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

Cadillac Escalade Owner Manual (GMNA-Localizing-MidEast-9369153) -
2016 - crc - 6/19/15
250 Driving and Operating
vehicle itself. Get acquainted with
the handling and braking of the rig
before setting out for the open road.
Before starting, check all trailer hitch
parts and attachments, safety
chains, electrical connectors, lamps,
tires, and mirrors. If the trailer has
electric brakes, start the
combination moving and then apply
the trailer brake controller by hand
to be sure the brakes work.
During the trip, check occasionally
to be sure that the load is secure
and the lamps and any trailer
brakes still work.
Following Distance
Stay at least twice as far behind the
vehicle ahead as you would when
driving the vehicle without a trailer.
This can help to avoid heavy
braking and sudden turns.
Passing
More passing distance is needed
when towing a trailer. The
combination will not accelerate as
quickly and is longer so it isnecessary to go much farther
beyond the passed vehicle before
returning to the lane.
Backing Up
Hold the bottom of the steering
wheel with one hand. To move the
trailer to the left, move that hand to
the left. To move the trailer to the
right, move your hand to the right.
Always back up slowly and,
if possible, have someone
guide you.
Making Turns
Caution
Making very sharp turns while
trailering could cause the trailer to
come in contact with the vehicle.
The vehicle could be damaged.
Avoid making very sharp turns
while trailering.
When turning with a trailer, make
wider turns than normal. Do this so
the trailer will not strike soft
shoulders, curbs, road signs, trees, or other objects. Avoid jerky or
sudden maneuvers. Signal well in
advance.
If the trailer turn signal bulbs burn
out, the arrows on the instrument
cluster will still flash for turns. It is
important to check occasionally to
be sure the trailer bulbs are still
working.
Driving on Grades
Reduce speed and shift to a lower
gear
before starting down a long or
steep downgrade. If the
transmission is not shifted down, the
brakes might get hot and no longer
work well.
Vehicles can tow in D (Drive). Shift
the transmission to a lower gear if
the transmission shifts too often
under heavy loads and/or hilly
conditions.
When towing, use the Tow/Haul
Mode to prevent damage to the
engine or transmission. See Tow/
Haul Mode 0212.
When towing at high altitude on
steep uphill grades, consider the
following: Engine coolant will boil at

Cadillac Escalade Owner Manual (GMNA-Localizing-MidEast-9369153) -
2016 - crc - 6/19/15
Driving and Operating 251
a lower temperature than at normal
altitudes. If the engine is turned off
immediately after towing at high
altitude on steep uphill grades, the
vehicle may show signs similar to
engine overheating. To avoid this,
let the engine run while parked,
preferably on level ground, with the
transmission in P (Park) for a few
minutes before turning the engine
off. If the overheat warning comes
on, seeEngine Overheating 0270.
Parking on Hills
{Warning
Parking the vehicle on a hill with
the trailer attached can be
dangerous. If something goes
wrong, the rig could start to move.
People can be injured, and both
the vehicle and the trailer can be
damaged. When possible, always
park the rig on a flat surface. If parking the rig on a hill:
1. Press the brake pedal, but do not shift into P (Park) yet. Turn
the wheels into the curb if
facing downhill or into traffic if
facing uphill.
2. Have someone place chocks under the trailer wheels.
3. When the wheel chocks are in place, release the regular
brakes until the chocks absorb
the load.
4. Reapply the brake pedal. Then apply the parking brake and
shift into P (Park).
5. Release the brake pedal.
Leaving After Parking on a Hill
1. Apply and hold the brake pedal.
2. Start the engine.
3. Shift into a gear.
4. Release the parking brake.
5. Let up on the brake pedal.
6. Drive slowly until the trailer is clear of the chocks. 7. Stop and have someone pick
up and store the chocks.
Maintenance when Trailer
Towing
The vehicle needs service more
often when pulling a trailer. See
Maintenance Schedule 0333.
Things that are especially important
in trailer operation are automatic
transmission fluid, engine oil, axle
lubricant, belts, cooling system, and
brake system. It is a good idea to
inspect these before and during
the trip.
Check periodically to see that all
hitch nuts and bolts are tight.
Trailer Towing
Do not tow a trailer during break-in.
See New Vehicle Break-In 0200.
Before towing a trailer, see
"Hands-Free Operation" under
Liftgate 038.

Cadillac Escalade Owner Manual (GMNA-Localizing-MidEast-9369153) -
2016 - crc - 6/19/15
256 Driving and Operating
Tow/Haul is a feature that assists
when pulling a heavy trailer or a
large or heavy load. SeeTow/Haul
Mode 0212.
Tow/Haul is designed to be most
effective when the vehicle and
trailer combined weight is at least
75 percent of the vehicle's Gross
Combined Weight Rating (GCWR).
See “Weight of the Trailer” under
Trailer Towing 0251. Tow/Haul is
most useful under the following
driving conditions:
. When pulling a heavy trailer or a
large or heavy load through
rolling terrain.
. When pulling a heavy trailer or a
large or heavy load in
stop-and-go traffic.
. When pulling a heavy trailer or a
large or heavy load in busy
parking lots where improved low
speed control of the vehicle is
desired.
Operating the vehicle in Tow/Haul
when lightly loaded or with no trailer
at all will not cause damage.
However, there is no benefit to the selection of Tow/Haul when the
vehicle is unloaded. Such a
selection when unloaded may result
in unpleasant engine and
transmission driving characteristics
and reduced fuel economy. Tow/
Haul is recommended only when
pulling a heavy trailer or a large or
heavy load.
Trailer Sway
Control (TSC)
Vehicles with StabiliTrak have a
TSC feature. Trailer sway is
unintended side-to-side motion of a
trailer while being towed. If the
vehicle is towing a trailer and the
TSC detects that sway is increasing,
the vehicle brakes are selectively
applied at each wheel, to help
reduce excessive trailer sway.
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. See
Traction Control/
Electronic Stability Control 0220.
{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. 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 0254 for trailer ratings
and hitch setup
recommendations.
Adding non-dealer accessories can
affect the vehicle performance. See
Accessories and Modifications
0 259.

Cadillac Escalade Owner Manual (GMNA-Localizing-MidEast-9369153) -
2016 - crc - 6/19/15
Driving and Operating 257
Conversions and
Add-Ons
Add-On Electrical
Equipment
{Warning
The Data Link Connector (DLC) is
used for vehicle service and
Emission Inspection/Maintenance
testing. SeeMalfunction Indicator
Lamp (Check Engine Light)
0 130. A device connected to the
DLC —such as an aftermarket
fleet or driver-behavior tracking
device —may interfere with
vehicle systems. This could affect
vehicle operation and cause a
crash. Such devices may also
access information stored in the
vehicle’s systems.
Caution
Some electrical equipment can
damage the vehicle or cause
components to not work and
would not be covered by the
vehicle 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 087 and Adding Equipment
to the Airbag-Equipped Vehicle
0 88.

Cadillac Escalade Owner Manual (GMNA-Localizing-MidEast-9369153) -
2016 - crc - 6/19/15
258 Vehicle Care
Vehicle Care
General Information
General Information . . . . . . . . . . 259
Accessories andModifications . . . . . . . . . . . . . . . . 259
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 260
Hood . . . . . . . . . . . . . . . . . . . . . . . . . 260
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . 261
Engine Oil . . . . . . . . . . . . . . . . . . . . 262
Engine Oil Life System . . . . . . . 264
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . 265
Engine Air Cleaner/Filter . . . . . . 266
Cooling System . . . . . . . . . . . . . . 267
Engine Coolant . . . . . . . . . . . . . . . 268
Engine Overheating . . . . . . . . . . 270
Engine Fan . . . . . . . . . . . . . . . . . . . 272
Washer Fluid . . . . . . . . . . . . . . . . . 272
Brakes . . . . . . . . . . . . . . . . . . . . . . . 273
Brake Fluid . . . . . . . . . . . . . . . . . . . 274
Battery . . . . . . . . . . . . . . . . . . . . . . . . 275
Four-Wheel Drive . . . . . . . . . . . . . 276
Front Axle . . . . . . . . . . . . . . . . . . . . 276
Rear Axle . . . . . . . . . . . . . . . . . . . . 277
Starter Switch Check . . . . . . . . . 277 Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 277
Park Brake and P (Park) Mechanism Check . . . . . . . . . . 278
Wiper Blade Replacement . . . . 278
Glass Replacement . . . . . . . . . . 279
Windshield Replacement . . . . . 279Headlamp Aiming
Headlamp Aiming . . . . . . . . . . . . 280
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . 280
LED Lighting . . . . . . . . . . . . . . . . . 280
License Plate Lamp . . . . . . . . . . 280
Replacement Bulbs . . . . . . . . . . . 281
Electrical System
Electrical System Overload . . . 281
Fuses . . . . . . . . . . . . . . . . . . . . . . . . 282
Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 282
Instrument Panel Fuse Block (Left) . . . . . . . . . . . . . . . . . 285
Instrument Panel Fuse Block (Right) . . . . . . . . . . . . . . . . . . . . . . 288
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 290
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 291 All-Season Tires . . . . . . . . . . . . . . 292
Winter Tires . . . . . . . . . . . . . . . . . . 292
Low-Profile Tires . . . . . . . . . . . . . 293
All-Terrain Tires . . . . . . . . . . . . . . . 293
Tire Pressure . . . . . . . . . . . . . . . . . 293
Tire Pressure for High-Speed
Operation . . . . . . . . . . . . . . . . . . . 294
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . . . . 295
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . 296
Tire Inspection . . . . . . . . . . . . . . . . 299
Tire Rotation . . . . . . . . . . . . . . . . . 299
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 300
Buying New Tires . . . . . . . . . . . . . 301
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . 303
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 303
Wheel Replacement . . . . . . . . . . 303
Tire Chains . . . . . . . . . . . . . . . . . . . 304
If a Tire Goes Flat . . . . . . . . . . . . 304
Tire Changing . . . . . . . . . . . . . . . . 306
Full-Size Spare Tire . . . . . . . . . . 314
Jump Starting
Jump Starting . . . . . . . . . . . . . . . . 315
Towing the Vehicle
Towing the Vehicle . . . . . . . . . . . 318

Cadillac Escalade Owner Manual (GMNA-Localizing-MidEast-9369153) -
2016 - crc - 6/19/15
262 Vehicle Care
1. Positive (+) Terminal. SeeJump Starting 0315.
2. Battery 0275.
3. Coolant Surge Tank and Pressure Cap. See Cooling
System 0267.
4. Engine Air Cleaner/Filter 0266.
5. Remote Negative (-) Location. See Jump Starting 0315.
6. Engine Cooling Fans (Out of View). See Cooling System
0 267.
7. Engine Oil Fill Cap. See “When
to Add Engine Oil” under
Engine Oil 0262.
8. Engine Oil Dipstick. See “Checking Engine Oil” under
Engine Oil 0262.
9. Windshield Washer Fluid Reservoir. See “Adding Washer
Fluid” under Washer Fluid
0 272.
10. Brake Fluid Reservoir. See Brake Fluid 0274.
11. Engine Compartment Fuse
Block 0282.Engine Oil
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:
.
Always 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. See Engine Oil
Life System 0264.
. Always dispose of engine oil
properly. See “What to Do with
Used Oil” in this section.
Checking Engine Oil
If equipped, the ENGINE OIL LOW
ADD OIL message displays when
the engine oil level may be too low. See
Engine Oil Messages 0148.
Check the oil level before filling to
the recommended level. If the oil is
not low and this message remains
on, see your dealer.
It is also a good idea to check the
engine oil level at each fuel fill. In
order to get an accurate reading,
the vehicle must be on level ground.
The engine oil dipstick handle is a
loop. See Engine Compartment
Overview 0261 for the location of
the engine oil dipstick.
Obtaining an accurate oil level
reading is essential:
1. If the engine has been running recently, turn off the engine and
allow several minutes for the oil
to drain back into the oil pan.
Checking the oil level too soon
after engine shutoff will not
provide an accurate oil level
reading.