climate control CADILLAC ESCALADE ESV 2009 User Guide

The main components of the instrument panel are the following:
A. Outlet Adjustment on page 3-31 .
B. Turn Signal/Multifunction Lever on page 3-7 .
C. Instrument Panel Cluster on page 3-34 .
D. Hazard Warning Flashers on page 3-6 .
E. Shift Lever and Range Selection Mode.
See Automatic Transmission Operation
on page 2-29 .
F. Tow/Haul Mode on page 2-33 .
G. Driver Information Center (DIC) on page 3-47 .
H. Analog Clock on page 3-26 .
I. Audio System(s) on page 3-75 .
J. StabiliTrak ®
System on page 5-6 . Rear Park Aid
Disable Button. See Ultrasonic Rear Parking
Assist (URPA) on page 2-42 .
K. Tilt Wheel on page 3-6 .
L. Exterior Lamps on page 3-16 . M. Dome Lamp Override on page 3-23 . Instrument
Panel Brightness on page 3-23 . Fog Lamps
on page 3-22 .
N. Automatic Transfer Case Control. See Escalade
Two-Mode Hybrid Supplement for more information.
O. Cruise Control on page 3-13 . Heated Steering
Wheel on page 3-6 (If Equipped).
P. Horn on page 3-6 .
Q. Audio Steering Wheel Controls on page 3-115 .
R. Dual Automatic Climate Control System on
page 3-27 .
S. Pedal Adjust Button. See Adjustable Throttle and
Brake Pedal on page 2-27 . Heated Windshield
Washer Fluid Button. See Windshield Washer
on page 3-11 . Power Assist Steps on page 2-16
(If Equipped).
T. Glove Box on page 2-62 .
3-5

Windshield Washer
{ CAUTION: In freezing weather, do not use your washer until
the windshield is warmed. Otherwise the washer
uid can form ice on the windshield, blocking your
vision.
L (Washer Fluid): There is a paddle marked with the
windshield washer symbol at the top of the multifunction
lever. To spray washer uid on the windshield, push
the paddle. The wipers will clear the window and then
either stop or return to your preset speed. _ (Heated Windshield Washer): For vehicles with this
feature, the button is located in the switchbank under
the climate controls. Press while the ignition is turned on
to activate the heated windshield washer uid system.
This activation will initiate four heated wash/wipe cycles.
The rst heated wash/wipe cycle may take up to
40 seconds to occur, depending on outside temperature.
After the rst wash/wipe cycle, it may take up to
20 seconds for each of the remaining cycles to begin.
Press the button again to turn off the heated windshield
washer uid system or it will automatically turn off
after four wash/wipe cycles have been completed.
When the heated windshield washer uid system is
activated under certain outside temperature conditions,
steam may ow out of the washer nozzles for a short
period of time before washer uid is sprayed. This is
a normal condition.
HEATING WASH FLUID WASH WIPES PENDING is
displayed on the DIC when the washer system is heating
the uid. WASHER FLUID LOW ADD FLUID is displayed
when the washer uid is low. See DIC Warnings and
Messages on page 3-56 .
3-11

Reading Lamps If the vehicle has reading lamps, press the button
located next to the lamp to turn it on or off.
The vehicle may also have reading lamps in other
locations. The lamps cannot be adjusted.
Electric Power Management The vehicle has Electric Power Management (EPM) that
estimates the battery’s temperature and state of charge.
It then adjusts the voltage for best performance and
extended life of the battery.
When the battery’s state of charge is low, the voltage
is raised slightly to quickly bring the charge back up.
When the state of charge is high, the voltage is lowered
slightly to prevent overcharging. If the vehicle has a
voltmeter gage or a voltage display on the Driver
Information Center (DIC), you may see the voltage
move up or down. This is normal. If there is a problem,
an alert will be displayed.
The battery can be discharged at idle if the electrical
loads are very high. This is true for all vehicles.
This is because the generator (alternator) may not
be spinning fast enough at idle to produce all the
power that is needed for very high electrical loads. A high electrical load occurs when several of the
following are on, such as: headlamps, high beams,
fog lamps, rear window defogger, climate control fan at
high speed, heated seats, engine cooling fans, trailer
loads, and loads plugged into accessory power outlets.
EPM works to prevent excessive discharge of the
battery. It does this by balancing the generator’s output
and the vehicle’s electrical needs. It can increase engine
idle speed to generate more power, whenever needed.
It can temporarily reduce the power demands of some
accessories.
Normally, these actions occur in steps or levels, without
being noticeable. In rare cases at the highest levels of
corrective action, this action may be noticeable to the
driver. If so, a Driver Information Center (DIC) message
might be displayed, such as BATTERY SAVER ACTIVE,
BATTERY VOLTAGE LOW, or LOW BATTERY. If this
message is displayed, it is recommended that the driver
reduce the electrical loads as much as possible. See DIC
Warnings and Messages on page 3-56 .
3-24

Climate Controls Dual Automatic Climate Control
System The heating, cooling, and ventilation in the vehicle can
be controlled with this system. The vehicle also has
a ow-through ventilation system described later in
this section.
A. Driver and Passenger
Temperature Controls
B. AUTO
C. Defrost D. Recirculation
E. Rear Window
Defogger
F. Air Conditioning G. Heated and
Cooled Seats
H. Fan Control I. REAR
J. Air Delivery Mode
Control
O (Off): Press the driver side temperature knob to
turn the climate control system off. Outside air still
enters the vehicle, and is directed to the oor. This
direction can be changed by pressing the mode button.
The temperature can also be adjusted using either
temperature knob. Press the up or down arrows on the
fan switch, the defrost button, the AUTO button, driver’s
side temperature knob, or the air conditioning button to
turn the system on when it is off.
Driver and Passenger Side
Temperature Knob The driver and passenger side temperature knobs
are used to adjust the temperature of the air coming
through the system on the driver or passenger’s side
of the vehicle. The temperature can be adjusted even
if the system is turned off. This is possible since outside
air always ows through the system as the vehicle is
moving forward unless it is set to recirculation mode.
See “Recirculation” later in this section.
Turn the knob clockwise or counterclockwise to increase
or decrease the cabin temperature. The display will
show the temperature setting increasing or decreasing.
Set the passenger temperature setting to match the
driver temperature setting by pressing the passenger
temperature knob.Climate Control with Cooled and Heated Seats
shown
3-27

# (Air Conditioning): Press to turn the air conditioning
(A/C) compressor on and off. An indicator light comes
on to show that the air conditioning is on.
Pressing this button when the outside temperature is
too cool for air conditioning will make the air conditioning
indicator ash three times and then turn off indicating
the air conditioning mode is not available. If the air
conditioning is on and the outside temperature drops
below a temperature which is too cool for air conditioning
to be effective, the air conditioning light turns off to show
that the air conditioning mode has been canceled.
On hot days, open the windows long enough to let hot
inside air escape. This helps to reduce the time it takes
for the vehicle to cool down. It also helps the system to
operate more efficiently.
The air conditioning system removes moisture from
the air, so a small amount of water might drip under
the vehicle while idling or after turning off the engine.
This is normal. @ (Recirculation): Press to turn the recirculation
mode on or off. An indicator light comes on to show that
the recirculation is on.
This mode recirculates and helps to quickly cool the
air inside the vehicle. It can be used to help prevent
outside air and odors from entering the vehicle.
The recirculation mode cannot be used with oor,
defog, or defrost modes. If recirculation is selected with
one of those modes, the indicator light ashes three times
and then turns off. The air conditioning compressor
also comes on when this mode is activated. While in
recirculation mode the windows may fog when the
weather is cold and damp. To clear the fog, select either
the defog or defrost mode and increase the fan speed.
The recirculation mode can also be turned off by turning
off the ignition.
REAR: For vehicles with the rear heating and air
conditioning controls. Press the REAR button to turn
the rear climate control system on or off. See Rear
Air Conditioning and Heating System and Electronic
Climate Controls on page 3-32 .
3-30

Rear Air Conditioning and Heating
System and Electronic Climate
Controls For vehicles with the rear heat and air conditioning
controls, they are integrated with the rear seat audio
controls located in the center console. The system
can be controlled from the front controls as well as
the rear controls.
A. Fan Control
B. Air Delivery Mode Control
C. Temperature Control REAR: Press the REAR button on the front climate
control system to turn the rear climate control system on
or off. An indicator comes on when the rear system is on.
The rear climate control system can also be turned off by
pressing and holding the
C button. To turn the system on
from the rear seats, press any rear climate control button,
except the
C button.
Mimic Mode: This mode matches the rear climate
control to the front climate control airow settings.
It comes on when REAR is pressed the rst time.
Independent Mode: This mode directs rear seating
airow according to the settings of the rear controls.
To turn the system on from the rear, press any
rear climate control button, except the
C button.
Rear Climate Control with Rear Seat Audio Controls
3-32

Automatic Operation, If Equipped. AUTO: Press the air delivery mode button until this
setting is selected to control the inside temperature, air
delivery, and fan speed. AUTO appears in the display
when automatic operation is active.
+/ − (Increase/Decrease Temperature): Press the + or
− buttons to increase or decrease the cabin temperature.
The rear control temperature display will show the
temperature setting increasing or decreasing.
The display only indicates climate control functions
when the system is in rear independent mode.
Manual Operation
DC (Fan Control): Press these buttons on the rear
seat audio control panel to increase or decrease the
airow. Pressing the fan up button when the system is off
will turn the system on. The air delivery mode will remain
under automatic control.
+/ − (Temperature Control): Press these buttons
to adjust the temperature of the air owing into the
passenger area. Press the + button for warmer air
and press the − button for cooler air.
N (Air Delivery Mode Control): Press the mode
button to change the direction of the airow in the
vehicle. Repeatedly press the button until the desired
mode appears on the display. Multiple presses will cycle
through the delivery selections. Warning Lights, Gages, and
Indicators Warning lights and gages can signal that something
is wrong before it becomes serious enough to cause
an expensive repair or replacement. Paying attention
to the warning lights and gages could prevent injury.
Warning lights come on when there may be or is
a problem with one of the vehicle’s functions. Some
warning lights come on briey when the engine is
started to indicate they are working.
Gages can indicate when there may be or is a problem
with one of the vehicle’s functions. Often gages and
warning lights work together to indicate a problem with
the vehicle.
When one of the warning lights comes on and stays on
while driving, or when one of the gages shows there may
be a problem, check the section that explains what to do.
Follow this manual’s advice. Waiting to do repairs can be
costly and even dangerous.
3-33

Compass Calibration The compass can be manually calibrated. Only calibrate
the compass in a magnetically clean and safe location,
such as an open parking lot, where driving the vehicle
in circles is not a danger. It is suggested to calibrate
away from tall buildings, utility wires, manhole covers,
or other industrial structures, if possible.
If CAL should ever appear in the DIC display, the
compass should be calibrated.
If the DIC display does not show a heading, for example,
N for North, or the heading does not change after
making turns, there may be a strong magnetic eld
interfering with the compass. Such interference may
be caused by a magnetic CB or cell phone antenna
mount, a magnetic emergency light, magnetic note
pad holder, or any other magnetic item. Turn off
the vehicle, move the magnetic item, then turn
on the vehicle and calibrate the compass. To calibrate the compass, use the following procedure:
Compass Calibration Procedure 1. Before calibrating the compass, make sure the
compass zone is set to the variance zone in
which the vehicle is located. See “Compass
Variance (Zone) Procedure” earlier in this section.
Do not operate any switches such as window,
sunroof, climate controls, seats, etc. during
the calibration procedure.
2. Press the vehicle information button until
PRESS
V TO CALIBRATE COMPAS (Compass)
displays.
3. Press the set/reset button to start the compass
calibration.
4. The DIC will display CALIBRATING: DRIVE IN
CIRCLES. Drive the vehicle in tight circles at less
than 5 mph (8 km/h) to complete the calibration.
The DIC will display CALIBRATION COMPLETE
for a few seconds when the calibration is complete.
The DIC display will then return to the previous menu.
3-55

If the system fails to turn on or activate, the StabiliTrak
light along with one of the following messages will be
displayed on the Driver Information Center (DIC):
TRACTION CONTROL OFF, SERVICE TRACTION
CONTROL, STABILITRAK OFF, SERVICE
STABILITRAK. If these DIC messages appear, make
sure the StabiliTrak system has not been turned off
using the StabiliTrak on/off button. Then turn the steering
wheel clockwise from the nine o’clock position to the
three o’clock position. If this clears the message(s), the
vehicle does not need servicing. If this does not clear the
message(s), then turn the vehicle off, wait 15 seconds,
and then turn it back on again to reset the system. If any
of these messages still appear on the Driver Information
Center (DIC), the vehicle should be taken in for service.
For more information on the DIC messages, see Driver
Information Center (DIC) on page 3-47 .
The StabiliTrak light will
ash on the instrument
panel cluster when the
system is both on and
activated.
The system may be heard or felt while it is working; this
is normal. The traction control disable
button is located on the
instrument panel below the
climate controls.
The traction control part of StabiliTrak can be turned off
by pressing and releasing the StabiliTrak button if both
systems (traction control and StabiliTrak) were previously
on. To disable both traction control and StabiliTrak, press
and hold the button for ve seconds.
Traction control and StabiliTrak can be turned on by
pressing and releasing the StabiliTrak button if not
automatically shut off for any other reason.
When the TCS or StabiliTrak system is turned off,
the StabiliTrak light and the appropriate TCS off or
StabiliTrak off message will be displayed on the DIC to
warn the driver. The vehicle will still have brake-traction
control when traction control is off, but will not be able
to use the engine speed management system. See
“Traction Control Operation” next for more information.
When the traction control system has been turned off,
system noises may still be heard as a result of the
brake-traction control coming on.
5-7

Blizzard Conditions Being stuck in snow can be in a serious situation. Stay
with the vehicle unless there is help nearby. If possible,
use the Roadside Service on page 8-7 . To get help and
keep everyone in the vehicle safe:
Turn on the Hazard Warning Flashers on page 3-6 .
Tie a red cloth to an outside mirror.
{ CAUTION: Snow can trap engine exhaust under the vehicle.
This may cause exhaust gases to get inside.
Engine exhaust contains carbon monoxide (CO)
which cannot be seen or smelled. It can cause
unconsciousness and even death.
If the vehicle is stuck in the snow:
Clear away snow from around the base of
your vehicle, especially any that is blocking
the exhaust pipe.
Check again from time to time to be sure
snow does not collect there.
CAUTION: (Continued) CAUTION: (Continued)
Open a window about two inches (5 cm) on
the side of the vehicle that is away from the
wind to bring in fresh air.
Fully open the air outlets on or under the
instrument panel.
Adjust the Climate Control system to a setting
that circulates the air inside the vehicle and
set the fan speed to the highest setting.
See Climate Control System in the Index.
For more information about carbon monoxide, see
Engine Exhaust on page 2-38 .
Snow can trap exhaust gases under your vehicle.
This can cause deadly CO (carbon monoxide) gas
to get inside. CO could overcome you and kill you.
You cannot see it or smell it, so you might not
know it is in your vehicle. Clear away snow from
around the base of your vehicle, especially any
that is blocking the exhaust.
Run the engine for short periods only as needed to
keep warm, but be careful.
To save fuel, run the engine for only short periods as
needed to warm the vehicle and then shut the engine off
and close the window most of the way to save heat.
5-30