2011 CADILLAC ESCALADE transmission

Black plate (37,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
Driving and Operating 9-37
Torque Lock
If you are parking on a hill and
you do not shift the transmission
into P (Park) properly, the weight
of the vehicle can put too much
force on the parking pawl in the
transmission. It might be difficult to
pull the shift lever out of P (Park).
This is called torque lock. To
prevent torque lock, set the parking
brake and then shift into P (Park)
properly before you leave the driver
seat. To find out how, seeShifting
Into Park on page 9‑36.
When you are ready to drive, move
the shift lever out of P (Park) before
releasing the parking brake.
If torque lock does occur, you might
need to have another vehicle push
yours a little uphill to take some
of the pressure from the parking
pawl in the transmission. Then you
should be able to pull the shift lever
out of P (Park).
Shifting Out of Park
This vehicle is equipped with
an electronic shift lock release
system. The shift lock release is
designed to:
.Prevent ignition key removal
unless the shift lever is in
P (Park) with the shift lever
button fully released.
.Prevent movement of the shift
lever out of P (Park), unless
the ignition is in ON/RUN or
ACC/ACCESSORY and the
regular brake pedal is applied.
The shift lock release is always
functional except in the case of an
uncharged or low voltage (less than
9 volt) battery.
If the vehicle has an uncharged
battery or a battery with low voltage,
try charging or jump starting the
battery. See Jump Starting on
page 10‑89 for more information. To shift out of P (Park) use the
following:
1. Apply the brake pedal.
2. Move the shift lever to the
desired position.
If you still are unable to shift out of
P (Park):
1. Ease the pressure on the shift lever.
2. While holding down the brake pedal, press the shift lever all
the way into P (Park).
3. Move the shift lever to the desired position.
If you are still having a problem
shifting, then have the vehicle
serviced soon.

Black plate (39,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
Driving and Operating 9-39
WARNING (Continued)
.There are holes or openings
in the vehicle body from
damage or after-market
modifications that are not
completely sealed.
If unusual fumes are detected or
if it is suspected that exhaust is
coming into the vehicle:
.Drive it only with the windows
completely down.
.Have the vehicle repaired
immediately.
Never park the vehicle with the
engine running in an enclosed
area such as a garage or a
building that has no fresh air
ventilation.
Running the Vehicle
While Parked
It is better not to park with the
engine running. But if you ever have
to, here are some things to know.
{WARNING
Idling a vehicle in an enclosed
area with poor ventilation is
dangerous. Engine exhaust may
enter the vehicle. Engine exhaust
contains Carbon Monoxide (CO)
which cannot be seen or smelled.
It can cause unconsciousness
and even death. Never run the
engine in an enclosed area
that has no fresh air ventilation.
For more information, see Engine
Exhaust on page 9‑38.
{WARNING
It can be dangerous to get out
of the vehicle if the automatic
transmission shift lever is not fully
in P (Park) with the parking brake
firmly set. The vehicle can roll.
Do not leave the vehicle when
the engine is running unless you
have to. If you have left the
engine running, the vehicle can
move suddenly. You or others
could be injured. To be sure the
vehicle will not move, even when
you are on fairly level ground,
always set the parking brake and
move the shift lever to P (Park).
Follow the proper steps to be
sure the vehicle will not move.
See Shifting Into Park on
page 9‑36.
If parking on a hill and pulling a
trailer, see Driving Characteristics
and Towing Tips on page 9‑71.

Black plate (40,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
9-40 Driving and Operating
Automatic
Transmission
If the vehicle is a hybrid, see
the hybrid supplement for more
information.
The vehicle has a
Hydra-Matic
®6L80 automatic
transmission, and has an
electronic shift position indicator
within the instrument panel
cluster. The electronic shift position
indicator displays when the shift
lever is moved out of P (Park).
There are several different positions
for the shift lever.P (Park): This position locks the
rear wheels. It is the best position
to use when you start the engine
because the vehicle cannot move
easily.
When parked on a hill, especially
when the vehicle has a heavy load,
you may notice an increase in
the effort to shift out of P (Park).
See “Torque Lock” underShifting
Into Park on page 9‑36 for more
information.
{WARNING
It is dangerous to get out of the
vehicle if the shift lever is not fully
in P (Park) with the parking brake
firmly set. The vehicle can roll.
Do not leave the vehicle when
the engine is running unless
you have to. If you have left the
engine running, the vehicle can
move suddenly. You or others
could be injured. To be sure the
vehicle will not move, even when
you are on fairly level ground,
always set the parking brake and
move the shift lever to P (Park).
See Shifting Into Park on
page 9‑36. If you are pulling a
trailer, see Driving Characteristics
and Towing Tips on page 9‑71.

Black plate (41,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
Driving and Operating 9-41
R (Reverse):Use this gear to
back up.
Notice: Shifting to R (Reverse)
while the vehicle is moving
forward could damage the
transmission. The repairs would
not be covered by the vehicle
warranty. Shift to R (Reverse)
only after the vehicle is stopped.
To rock the vehicle back and forth to
get out of snow, ice, or sand without
damaging the transmission, see If
the Vehicle is Stuck on page 9‑23.
N (Neutral): In this position, the
engine does not connect with the
wheels. To restart when you are
already moving, use N (Neutral)
only. Also, use N (Neutral) when
the vehicle is being towed.{WARNING
Shifting into a drive gear while the
engine is running at high speed is
dangerous. Unless your foot is
firmly on the brake pedal, the
vehicle could move very rapidly.
You could lose control and hit
people or objects. Do not shift
into a drive gear while the engine
is running at high speed.
Notice: Shifting out of P (Park)
or N (Neutral) with the engine
running at high speed may
damage the transmission.
The repairs would not be covered
by the vehicle warranty. Be sure
the engine is not running at high
speed when shifting the vehicle. D (Drive):
This position is for
normal driving. It provides the best
fuel economy. If you need more
power for passing, and you are:
.Going less than about 55 km/h
(35 mph), push the accelerator
pedal about halfway down.
.Going about 55 km/h (35 mph) or
more, push the accelerator all
the way down.
By doing this, the vehicle shifts
down to the next gear and has
more power.
D (Drive) can be used when towing
a trailer, carrying a heavy load,
driving on steep hills, or for off-road
driving. You may want to shift
the transmission to a lower gear
selection if the transmission shifts
too often.

Black plate (42,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
9-42 Driving and Operating
Downshifting the transmission in
slippery road conditions could result
in skidding, see“Skidding”under
Loss of Control on page 9‑6.
M (Manual Mode): This position
lets drivers select the range of
gears appropriate for current driving
conditions. See “Driver Shift Control
(DSC)” underManual Mode on
page 9‑43.
Notice: Spinning the tires
or holding the vehicle in one
place on a hill using only the
accelerator pedal may damage
the transmission. The repair will
not be covered by the vehicle
warranty. If you are stuck, do not
spin the tires. When stopping on
a hill, use the brakes to hold the
vehicle in place. The vehicle has a shift stabilization
feature that adjusts the transmission
shifting to the current driving
conditions in order to reduce rapid
upshifts and downshifts. This shift
stabilization feature is designed
to determine, before making an
upshift, if the engine will be able to
maintain vehicle speed by analyzing
things such as vehicle speed,
throttle position and vehicle load.
If the shift stabilization feature
determines that a current vehicle
speed cannot be maintained, the
transmission does not upshift and
instead holds the current gear.
In some cases, this may appear
to be a delayed shift, however the
transmission is operating normally.
The vehicle's transmission
uses adaptive shift controls that
compares key shift parameters
to pre-programmed ideal shifts
stored in the transmissions
computer. The transmission
constantly makes adjustments
to improve vehicle performance
according to how the vehicle is
being used, such as with a heavy
load or when temperature changes.
During this adaptive shift controls
process, shifting may feel different
as the transmission determines the
best settings.
When temperatures are very cold,
the Hydra-Matic
®6L80 automatic
transmission's gear shifting may
be delayed providing more stable
shifts until the engine warms up.
Shifts may be more noticeable with
a cold transmission. This difference
in shifting is normal.

Black plate (43,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
Driving and Operating 9-43
Manual Mode
Driver Shift Control (DSC)
The vehicle has Driver Shift
Control (DSC). DSC controls the
vehicle's transmission and vehicle
speed while driving down hill or
towing a trailer by allowing you to
select a desired range of gears.
To use this feature, do the following:
1. Move the shift lever to theM (Manual Mode).
2. Press the plus/minus button, to upshift or downshift selecting
the desired range of gears for
current driving conditions. The DIC display will show the
message MANUAL SHIFT on the
first line and the current gear will
be displayed on the second line.
The number displayed in the DIC
is the highest gear that can be
used. However, the vehicle can
automatically shift to lower gears
as it adjusts to driving conditions.
This means that all gears below that
number are available. When 5 (Fifth)
is selected, 1 (First) through 5 (Fifth)
gears are automatically shifted by
the vehicle, but 6 (Sixth) cannot be
used until the plus/minus button
located on the steering column lever
is used to change to the gear.
Grade Braking is not available when
the Driver Shift Control is active.
See
Tow/Haul Mode on page 9‑43
for more information.
While using the DSC, Cruise
Control and the Tow/Haul Mode
can be used.
Tow/Haul Mode
The vehicle has a Tow/Haul Mode.
The Tow/Haul Mode adjusts the
transmission shift pattern to reduce
shift cycling, providing increased
performance, vehicle control, and
transmission cooling when towing
or hauling heavy loads.
Press the button located on the end
of the shift lever to turn the tow/haul
on or off. When the tow/haul is on, a
light on the instrument panel cluster
will come on.
See Tow/Haul Mode Light on
page 5‑23 for more information.
Also see “Tow Haul Mode” under
Towing Equipment on page 9‑78 for
more information.

Black plate (44,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
9-44 Driving and Operating
The Tow/Haul Mode works with
the Autoride®feature, if the vehicle
has this, to enhance the ride when
trailering or with a loaded vehicle.
See Continuous Damping Control
(CDC) on page 9‑50.
Grade Braking
The Grade Braking shift modes
can be activated by pressing the
button on the end of the shift control
lever. While in Range Selection
Mode, Grade Braking is deactivated
allowing the driver to select a
desired range of gears.
Grade Braking is only active while
the Tow/Haul Mode is selected and
you are not in the Range Selection
Mode. See “Tow/Haul Mode” listed
previously and Manual Mode on
page 9‑43 for more information on the Range Selection Mode. Grade
Braking assists in maintaining
desired vehicle speeds when driving
on downhill grades by automatically
implementing a shift schedule that
utilizes the engine and transmission
to slow the vehicle. This reduces
wear on the braking system and
increases control of the vehicle.
Grade Braking monitors vehicle
speed, acceleration, engine torque
and brake pedal usage. Using this
information, it detects when the
vehicle is on a downhill grade and
the driver desires to slow the vehicle
by pressing the brake.
Also see
Towing Equipment on
page 9‑78 for more information.
Cruise Grade Braking
Cruise Grade Braking assists
when driving on a downhill grade.
It maintains vehicle speed by
automatically implementing a shift
schedule that uses the engine and
the transmission to slow the vehicle.
Cruise Grade Braking operates
while Cruise Control is engaged
in Tow/Haul Mode to assist in
maintaining vehicle speed under
loaded vehicle conditions. It utilizes
vehicle acceleration and deviation
from desired speed to determine
the correct gear for the operating
condition. If vehicle speed is above
the desired speed the transmission
will downshift to slow the vehicle.
If vehicle speed is near or below
desired speed the trans will upshift,
allowing vehicle speed to increase.
While in the Range Selection
Mode, Cruise Grade Braking is
not available.
See“Range Selection Mode” under
Manual Mode on page 9‑43.

Black plate (49,1)Cadillac Escalade/Escalade ESV Owner Manual - 2011
Driving and Operating 9-49
Traction Control Operation
The traction control system is
part of the StabiliTrak system.
Traction control limits wheel spin
by reducing engine power to the
wheels (engine speed management)
and by applying brakes to each
individual wheel (brake-traction
control) as necessary.
The traction control system is
enabled automatically when the
vehicle is started. It will activate
and the StabiliTrak light will flash
if it senses that any of the wheels
are spinning or beginning to lose
traction while driving. If traction
control is turned off, only the
brake-traction control portion
of traction control will work.
The engine speed management
will be disabled. In this mode,
engine power is not reduced
automatically and the driven
wheels can spin more freely.
This can cause the brake-traction
control to activate constantly.Notice:
If the wheel(s) of one axle
is allowed to spin excessively
while the StabiliTrak®, ABS, brake
warning lights, and any relevant
DIC messages are displayed, the
transfer case could be damaged.
The repairs would not be covered
by the vehicle warranty. Reduce
engine power and do not spin
the wheel(s) excessively while
these lights and messages are
displayed.
The traction control system may
activate on dry or rough roads or
under conditions such as heavy
acceleration while turning or
abrupt upshifts/downshifts of the
transmission. When this happens,
a reduction in acceleration may be
noticed, or a noise or vibration may
be heard. This is normal. If cruise control is being used when
the system activates, the StabiliTrak
light will flash and cruise control will
automatically disengage. Cruise
control may be reengaged when
road conditions allow. See
Cruise
Control on page 9‑51.
StabiliTrak may also turn off
automatically if it determines that
a problem exists with the system.
If the problem does not clear itself
after restarting the vehicle, see your
dealer for service.
Locking Rear Axle
Vehicles with a locking rear axle can
give more traction on snow, mud,
ice, sand, or gravel. It works like a
standard axle most of the time, but
when traction is low, this feature will
allow the rear wheel with the most
traction to move the vehicle.