2009 CHEVROLET TRAVERSE air condition

Climate Controls
Climate Control System
The heating, cooling, and ventilation in the vehicle can be controlled with this
system.
A. Fan Control
B. Temperature Control
C. Air Delivery Mode Control
D. Air Conditioning
E. REAR (Rear Climate Control)
F. Recirculation
G. Rear Window Defogger
9(Off):Turn the fan control all the
way counterclockwise to turn the
front climate control system off.
9(Fan Control): Turn clockwise
or counterclockwise to increase
or decrease the fan speed. Temperature Control:
Turn
clockwise or counterclockwise
to increase or decrease the
temperature of the air owing
from the system.
Air Delivery Mode Control: Turn
clockwise or counterclockwise
to change the current airow mode.
By positioning the right knob
between two modes, a combination
of those two modes is selected.
H(Vent): Air is directed to
the instrument panel outlets.
)(Bi-Level): Air is divided
between the instrument panel and
oor outlets. Some air is directed
towards the windshield and side
window outlets. Cooler air is directed
to the upper outlets and warmer air
to the oor outlets.
Instrument Panel 3-19

6(Floor):Air is directed to the
oor outlets, with some of the air
directed to the windshield, side
window, and second row oor
outlets. In this mode, the system
automatically selects outside air.
Recirculation cannot be selected
while in oor mode.
-(Defog):This mode clears
the windows of fog or moisture.
Air is directed to the windshield,
oor outlets, and side window vents.
When this mode is selected, the
system turns off recirculation and
runs the air conditioning unless the
outside temperature is less than
40°F (4°C). Recirculation cannot
be selected while in the defog mode.
Do not drive the vehicle until all the
windows are clear.
0(Defrost):This mode quickly
clears the windshield of fog or frost.
Air is directed to the windshield
and side window vents, with some
to the oor vents. In this mode,
outside air is pulled inside the
vehicle. Recirculation cannot be
selected while in the defrost mode.
The air conditioning system runs
automatically in this setting, unless
the outside temperature is less
than 40°F (4°C). Do not drive
the vehicle until all the windows
are clear.
#(Air Conditioning):Press to
turn the air conditioning system on
or off. An indicator light comes on
when A/C is on. The air conditioning
system does not operate when
the outside temperature is below
40°F (4°C). The indicator light
ashes three times and turns off
when outside conditions affect
air conditioning operation.
This is normal.For quicker cool down on hot days:
1. Open the windows to let hot
air escape.
2. Select
Hmode.
3. Select
#.
4. Select the coolest temperature.
5. Select the highest fan speed.
6. Close the windows after the hot
air has escaped.
7. Once the vehicle’s interior
temperature is below the outside
temperature, select
@mode
for faster cooling.
Using recirculation for long periods
of time could cause the air inside
of the vehicle to become too dry.
To prevent this from happening,
after the inside of the vehicle
has cooled, turn the recirculation
mode off.
3-20 Instrument Panel

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 when
recirculation is on. When the engine
is turned off, the recirculation mode
automatically turns off and must
be re-selected when the engine
is turned on again.
This mode recirculates and helps to
quickly cool the air inside the vehicle.
It can be used to prevent outside air
and odors from entering the vehicle.The recirculation mode cannot be
used with oor, defrost, or defogging
modes. If recirculation is selected in
these modes, the indicator ashes
three times and turns off. The air
conditioning also comes on when
this mode is activated unless the
outside air temperature is less than
40°F (4°C). While in recirculation
mode the windows can fog when the
weather is cold and damp. To clear
the fog, select either the defog or
defrost mode and increase the fan
speed.
REAR (Rear Climate Control):
Press to turn the rear heating
and air conditioning on or off.
SeeRear Air Conditioning and
Heating System on page 3-28or
Rear Air Conditioning and Heating
System and Electronic Climate
Controls on page 3-29.
Rear Window Defogger
The rear window defogger uses a
warming grid to remove fog from the
rear window.
<(Rear Window Defogger):
Press to turn the rear window
defogger on or off. The rear
window defogger stays on for about
10 minutes, before automatically
turning off. The defogger will also
turn off when the engine is turned off.
Do not drive the vehicle until all the
windows are clear.
For vehicles with heated outside
rearview mirrors, fog or frost
is cleared from the surface of
the mirror when
Notice:Do not use anything
sharp on the inside of the rear
window. If you do, you could cut
or damage the warming grid, and
the repairs would not be covered
by the vehicle warranty. Do not
attach a temporary vehicle
license, tape, a decal or anything
similar to the defogger grid.
Instrument Panel 3-21

Dual Automatic Climate Control System
The heating, cooling, and ventilation in the vehicle can be controlled with this
system.
A. Fan Control
B. AUTO
C. Defrost
D. Recirculation
E. REAR (Rear Climate Control)
F. Air Delivery Mode Control
G. Driver Side Temperature ControlH. Display
I. Power (On/Off)
J. Rear Window Defogger
K. Air Conditioning
L. PASS (Passenger)
M. Passenger Side Temperature
Control Display Function
Each time the temperature, mode,
or fan control buttons are pressed,
the climate control display shows
that function along with the inside
temperature setting. The outside
temperature is displayed on the
instrument panel cluster.
O(On/Off):
Press to turn the
climate control system on or off.
While the system is off, outside air
still enters through the oor outlets,
but the air delivery mode can be
adjusted.
The climate control system will
also turn on if either the fan control,
defrost, AUTO, or air conditioning
buttons are pressed.
3-22 Instrument Panel

Automatic Operation
AUTO (Automatic):The system
automatically controls the inside
temperature, the air delivery,
and the fan speed.
To use automatic mode:
1. Press the AUTO button.
When AUTO is selected, the
current temperature(s) selected
and AUTO is shown on the
display. The current air delivery
mode and fan speed also appear
for approximately ve seconds.
When AUTO is selected, the
air conditioning and air inlet
are automatically controlled.
The air conditioning runs when
the outside temperature is over
40°F (4°C). The system is
automatically set to outside
air, unless it is hot outside and
then the air inlet changes to
recirculation mode to help quickly
cool the vehicle. The recirculation
indicator light will come on.2. Set the temperature for the driver
and passenger.
To nd a comfortable setting,
start with a 73°F (22°C)
temperature setting and allow
about 20 minutes for the system
to regulate. Use the driver’s side
or passenger side temperature
buttons to adjust the temperature
setting as necessary. The system
will remain at the selected setting.
Choosing the warmest or coolest
temperatures does not cause
the vehicle to heat or cool more
quickly.
To avoid blowing cold air in
cold weather, the system delays
turning on the fan until warm air is
available. Press the fan control to
override this delay and select the
fan speed.Temperature Control
The driver and passenger side
temperature buttons are used
to adjust the temperature of the
air coming through the system.
The temperature can be adjusted
even if the system is turned off since
outside air still enters the vehicle,
unless the recirculation mode is
selected. See “Recirculation”
later in this section.
Driver Side Temperature Control:
Press the + or−buttons to increase
or decrease the driver side
temperature. The driver side
temperature display will show
the temperature setting.
Passenger Side Temperature
Control:Press the + or−buttons to
increase or decrease the passenger
side temperature. The passenger
side display will show the
temperature setting.
Instrument Panel 3-23

-(Defog):This mode clears the
windows of fog or moisture. Air is
directed to the windshield, oor
outlets, and side window vents.
When this mode is selected, the
system turns off recirculation and
runs the air conditioning compressor
unless the outside temperature is
less than 40°F (4°C). Do not drive
the vehicle until all the windows
are clear.
0(Defrost):Press to turn the
defrost on or off. This mode quickly
clears the windshield of fog or frost.
Air is directed to the windshield,
side window, and oor vents. In this
mode, outside air is pulled inside the
vehicle. The air conditioning system
runs automatically in this setting,
unless the outside temperature is
less than 40°F (4°C).
Do not drive the vehicle until all the
windows are clear.While in defrost mode, if the PASS
button is pressed, the PASS button
indicator ashes three times to show
that the passenger climate control
system cannot be activated. If the
passenger temperature buttons are
adjusted while in defrost mode, the
driver temperature indicator will
change. The passenger temperature
will not be displayed.
Air Conditioning
#(Air Conditioning):Press to
turn the air conditioning (A/C) on and
off. An indicator light comes on when
A/C is on.
The A/C does not work when
the outside temperature is below
40°F (4°C). If
#is pressed the
indicator ashes three times and
turns off to show that the A/C mode
is not available. If the A/C is on and
the outside temperature drops below
a temperature which is too cool forair conditioning to be effective, the
A/C indicator turns off to show that
the A/C mode has been canceled.
On hot days, open the windows
briey to let hot inside air escape.
This helps reduce the time it
takes for the interior of the vehicle
to cool down.
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 when
recirculation is on. When the engine
is turned off, the recirculation mode
automatically turns off and must
be re-selected when the engine is
turned on again.
Instrument Panel 3-25

This mode recirculates and helps to
quickly cool the air inside the vehicle.
It can be used to prevent outside air
and odors from entering the vehicle.
The recirculation mode cannot be
used with oor, defog, or defrosting
modes. If recirculation is selected in
these modes, the indicator ashes
three times and turns off. The air
conditioning compressor also comes
on when this mode is activated.
While in recirculation mode the
windows can fog when the weather
is cold and damp. To clear the fog,
select either the defog or defrost
mode and increase the fan speed.
REAR:Press to turn the rear
heating and air conditioning on
or off. SeeRear Air Conditioning
and Heating System on page 3-28
orRear Air Conditioning and
Heating System and Electronic
Climate Controls on page 3-29.Rear Window Defogger
The rear window defogger uses a
warming grid to remove fog from the
rear window.
<(Rear Window Defogger):
Press to turn the rear window
defogger on or off. The rear
window defogger stays on for
about 10 minutes, before turning off.
The defogger also turns off when
the engine is turned off. Do not drive
the vehicle until all the windows
are clear.
For vehicles with heated outside
rearview mirrors, fog or frost is
cleared from the surface of the
mirror when the rear window
defog button is pressed.
Notice:Do not use a razor blade
or sharp object to clear the inside
rear window. Do not adhere
anything to the defogger grid lines
in the rear glass. These actions
may damage the rear defogger.
Repairs would not be covered
by your warranty.
Sensors
The solar sensor, located in the
defrost grille in the middle of the
instrument panel, monitors the solar
heat. Do not cover the solar sensor
or the system will not work properly.
3-26 Instrument Panel

The interior temperature sensor
located on the instrument panel to
the right of the steering column,
measures the temperature of the
air inside the vehicle.
There is also an exterior
temperature sensor located
behind the front grille. This sensor
reads the outside air temperature
and helps maintain the temperature
inside the vehicle. Any cover on the
front of the vehicle could cause a
false reading in the displayed
temperature.The climate control system uses
the information from these sensors
to maintain comfort settings by
adjusting the temperature, fan
speed, and the air delivery mode.
The system may also supply cooler
air to the side of the vehicle facing
the sun. The recirculation mode will
also be used as needed to maintain
cool outlet temperatures.
Outlet Adjustment
Use the slider switch in the center of
the outlet, to change the direction of
the air ow. Use the thumbwheel
near the outlet to control the amount
of air ow or to shut off the airow.
Keep all outlets open whenever
possible for best system
performance.
Operation Tips

Clear away any ice, snow, or
leaves from the air inlets at
the base of the windshield that
can block the ow of air into
the vehicle.
Use of non-GM approved hood
deectors can adversely affect
the performance of the system.
Keep the path under all seats
clear of objects to help circulate
the air inside the vehicle
more effectively.
If fogging reoccurs while in
vent or bi-level modes with mild
temperature throughout the
vehicle, turn on the air conditioner
to reduce windshield fogging.
Instrument Panel 3-27