2009 PONTIAC G6 air conditioning

Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along with
the text describing the operation or information
relating to a specic component, control, message,
gage, or indicator.
M:This symbol is shown when you need to see your
owner manual for additional instructions or information.
*:This symbol is shown when you need to see a
service manual for additional instructions or information.
Vehicle Symbol Chart
Here are some additional symbols that may be found on
the vehicle and what they mean. For more information
on the symbol, refer to the index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls or OnStar®
$:Brake System Warning Light
":Charging System
I:Cruise Control
B:Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.:Fuel Gage
+:Fuses
i:Headlamp High/Low-Beam Changer
j:LATCH System Child Restraints
*:Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
F:Traction Control
M:Windshield Washer Fluid
iv

Battery Replacement
Replace the battery if the KEY FOB BATT LOW
message displays in the DIC. See “KEY FOB BATT
LOW” underDIC Warnings and Messages on page 3-46.
Notice:When replacing the battery, do not touch
any of the circuitry on the transmitter. Static
from your body could damage the transmitter.
To replace the battery:
1. Separate the transmitter with a at, thin object
inserted into the notch on the side.
2. Remove the old battery. Do not use a metal object.3. Insert the new battery, positive side facing up.
Replace with a CR2032 or equivalent battery.
4. Snap the transmitter back together.
Remote Vehicle Start
Your vehicle may have a remote starting feature.
This feature allows you to start the engine from outside
the vehicle. It may also start the vehicle’s heating or air
conditioning systems and rear window defogger. When
the remote start system is active and the vehicle has an
automatic climate control system, it will automatically
regulate the inside temperature. Normal operation of
the system will return after the ignition key is turned
to ON/RUN.
Laws in some communities may restrict the use of
remote starters. For example, some laws may require
a person using remote start to have the vehicle in view
when doing so. Check local regulations for any
requirements on remote starting of vehicles.
Do not use the remote start feature if your vehicle is low
on fuel. Your vehicle may run out of fuel.
The remote start feature provides two separate starts
per ignition cycle, each with 10 minutes of engine
running time.
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Climate Controls
Climate Control System
The heating, cooling, and ventilation for the vehicle can
be controlled with this system. For vehicles with the
remote start feature, the climate control system functions
as part of the remote start feature. SeeRemote
Keyless Entry (RKE) System Operation on page 2-4.
A. Fan Control
B. Recirculation/
Outside Air
C. Air Delivery
Mode ControlD. Air Conditioning
E. Temperature
Control
F. Rear Window
Defogger
9(Fan Control):Turn the knob clockwise or
counterclockwise to increase or decrease the fan
speed. The fan must be on to run the air conditioning
compressor.
Temperature Control:Turn the knob clockwise or
counterclockwise to increase or decrease the
temperature inside the vehicle.
When it is cold outside 0°F (−18°C) or lower, use the
engine coolant heater, if the vehicle has one, to quickly
provide warmer air. An engine coolant heater warms
coolant that the engine uses to warm the inside of the
vehicle. For more information, seeEngine Coolant
Heater on page 2-25.
Air Delivery Mode Control:Turn the knob clockwise
or counterclockwise to change the air delivery settings.
Select from the following modes:
H(Vent):Air is directed to the instrument panel
outlets.
)(Bi-Level):Air is divided between the air to the
instrument panel and oor outlets. Some air may
be directed toward the side windows.
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6(Floor):Air is directed to the oor outlets with some
air directed to the side window outlets and windshield.
-(Defog):This mode clears the windows of fog
or moisture. Air is directed to the windshield and oor
outlets, with some air directed to the side windows.
When this mode is selected, the system automatically
turns off recirculation and tuns the air conditioning
compressor unless the outside temperature is at
or below freezing. The air conditioning compressor
operates although the indicator light is not on.
The air conditioning indicator light turns off when defog
is selected. If the air conditioning button is pressed
while in defog mode, the indicator light turns on.
If the button is pressed again, the light turns off.
The recirculation mode cannot be selected while in
the defog mode. Do not drive the vehicle until all the
windows are clear.
1(Defrost):This mode clears the windshield of fog or
frost more quickly. Air is directed to the windshield,
with some air directed to the oor vents. In this mode,
the system automatically forces outside air into thevehicle. The air conditioning compressor runs unless the
outside temperature is at or below freezing. The air
conditioning compressor operates although the indicator
light is not on. The air conditioning indicator light
turns off when defrost is selected. If the air conditioning
button is pressed while in defrost mode, the indicator
light turns on. If the button is pressed again, the light
turns off. Recirculation cannot be selected while in the
defrost mode.
To help clear the windshield quickly, do the following:
1. Select the defrost mode.
2. Select the highest temperature.
3. Select the highest fan speed.
:(Outside Air):Press the right side of the button to
turn the outside air mode on. An indicator light comes
on to show that it is on. Air from outside the vehicle
circulates throughout the vehicle. The outside air mode
can be used with all modes, except the recirculation
mode. Press
:again to cancel the recirculation mode.
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?(Recirculation):Press the left side of the button
to turn the recirculation mode on. An indicator light
comes on to show that it is on. The air inside the vehicle
is recirculated through the climate control system and
throughout the vehicle, not from outside. This helps
to limit the odors entering the vehicle and maximize air
conditioning performance. The indicator light ashes
three times if you try to use recirculation in a mode that
it can not be used in. Use this mode only when it is
needed for comfort, since window fogging occurs if the
air conditioning compressor is not engaged.
Press
?to cancel the outside air mode. When you
switch to the defog or defrost modes the system
automatically moves from recirculation to outside air.
When the vehicle or fan is turned off and back on,
the system automatically defaults to outside air.
#(Air Conditioning):Press to turn the air conditioning
system on or off. An indicator light comes on to
indicate that the air conditioning is on.
The air conditioning system removes moisture from the
air, so sometimes a small amount of water drips
under the vehicle while it is idling or after the engine is
turned off. This is normal.
Maximum Air Conditioning
On hot days, open the windows to let hot inside air
escape; then close them. This helps to reduce the time
it takes for the vehicle to cool down. It also helps the
system to operate more efficiently.
For quick cool down on hot days, do the following:
1. Select the
Cvent mode.
2. Select the highest fan speed.
3. Select
#air conditioning.
4. Select the
?recirculation mode.
5. Select the coolest temperature.
Using these settings together for long periods of time
can cause the air inside of the vehicle to become
too dry. To prevent this from happening, after the air in
the vehicle has cooled, turn the recirculation mode off.
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Automatic Climate Control System
If the vehicle has this system, the heating, cooling, and
ventilation can be automatically controlled in the vehicle.
A. Fan Control
B. Air Conditioning
C. Recirculation/
Outside Air
D. Rear Window
DefoggerE. Air Delivery
Mode Control
F. Display
G. Temperature
Control
Automatic Operation
AUTO (Automatic):Select AUTO on both the fan
speed control and the air delivery mode control knobs to
activate the automatic system. Automatic operation
controls the inside temperature and air delivery.
Use the steps below to place the climate control system
in automatic mode:
1. Turn the fan knob and the air delivery mode knob
to AUTO.
The display shows the current set temperature.
When auto is selected, the air conditioning operation
and air inlet is automatically controlled. The air
conditioning compressor runs when the outside
temperature is over about 40°F (4°C). The air inlet
is normally set to outside air. If it is hot outside,
the air inlet can automatically switch to recirculate
inside air to help quickly cool down the vehicle.
2. Set the temperature.
To nd your comfort setting, start with an initial
temperature setting and allow about 20 minutes for
the system to regulate. Press
wandxto adjust
the temperature setting as necessary. If the
temperature setting of 60°F (15°C) is chosen the
system remains at the maximum cooling setting.
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Select from the following modes:
H(Vent):Air is directed to the instrument panel
outlets.
)(Bi-Level):Air is divided between the instrument
panel and oor outlets.
6(Floor):Air is directed to the oor outlets with some
air directed to the side window outlets and windshield.
-(Defog):This mode clears the windows of fog
or moisture. Air directed to the oor and windshield
outlets.
0(Defrost):This modes clears the windshield of fog
or frost more quickly. The system automatically
controls the fan speed if AUTO mode is selected. If the
outside temperature is 40°F (4°C) or warmer, the air
conditioning compressor automatically runs to help
dehumidify the air and dry the windshield. The air
conditioning indicator light blinks three times if you try to
turn off the compressor while in this mode.
:(Outside Air):Press the right side of the button to
turn the outside air mode on. An indicator light comes
on to show that it is on. Air from outside the vehicle
circulates throughout the vehicle. The outside air mode
can be used with all modes, except the recirculation
mode. Press
:again to cancel the recirculation mode.
?(Recirculation):Press the left side of the button
to turn the recirculation mode on. An indicator light
above the button comes on to show that it is on.
The air inside the vehicle is recirculated through the
climate control system and throughout the vehicle, not
from outside. This helps to limit the odors entering
the vehicle and maximize air conditioning performance.
The recirculation mode cannot be used while in
defrost, defog, or oor mode. If recirculation is selected
while in these modes, the indicator light ashes three
times to let you know that it is not allowed. Use this
mode only when it is needed for comfort, since window
fogging occurs if the air conditioning compressor is
not engaged.
Press
?to cancel the auto recirculation feature.
Each time the vehicle is started, the system reverts to
the auto recirculation function.
When the weather is cool or damp, operating the
system in recirculation for extended periods of time can
cause fogging of the vehicle’s windows. To clear the
fog, select either defog or defrost. Make sure the
air conditioning is on.
#(Air Conditioning):Press to turn the air conditioning
on or off. A light above the button comes on while the
air conditioning is on.
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When air conditioning is selected or in AUTO mode, the
system runs the air conditioning automatically to cool
and dehumidify the air entering the vehicle.
On hot days, open the windows long enough to let hot
inside air escape. This reduces the time it takes for
the vehicle to cool down. Then keep the windows closed
for the air conditioner to work its best.
On cool, but sunny days while using manual operation
of the automatic system, use bi-level to deliver warm
air to the oor and cooler air to the instrument
panel outlets. To warm or cool the air, press
xorwto
the desired temperature setting.
In AUTO mode the system cools and dehumidies the
air inside the vehicle. Also, the system maximizes
its performance by using recirculation as necessary.
Heating:On cold days when using manual operation of
the automatic system, choose oor mode to deliver
air to the oor outlets. To warm or cool the air delivered,
adjust the temperature to the desired setting.
To use the automatic mode, turn the knob to AUTO and
adjust the temperature by pressing
xorw.
Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog from the rear window.
<(Rear):Press to turn the rear window defogger on
or off. An indicator light above the button comes on
to indicate that the rear window defogger is on.
If driving below 50 mph (80 km/h), the rear window
defogger turns off about 15 minutes after the button is
pressed. If turned on again, the defogger only runs
for about seven and one-half minutes before turning off.
If the vehicle’s speed is maintained above 50 mph
(80 km/h), the rear window defogger remains on once
the button is pressed.
If the vehicle has the remote start feature, the rear
defogger automatically turns on if it is cold outside,
but the indicator light does not come on. When
the vehicle transitions out of remote start mode the rear
defogger turns off.
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.
3-27