2007 CHEVROLET AVEO air conditioning

Climate Controls
Climate Control System
With this system you can control the heating,
cooling and ventilation for your vehicle.
Temperature Control:Turn the left knob
clockwise or counterclockwise to manually
increase or decrease the temperature inside your
vehicle. Turn the knob to the blue area for cool
air and to the red area for warm air.
9(Fan):Turn the middle knob clockwise or
counterclockwise to increase or decrease the fan
speed. In any setting other than off, the fan
will run continuously with the ignition on. The fan
must be on in order for the air conditioning
compressor to run.Uplevel shown, Base similar, Hatchback only
Uplevel shown, Base similar, Sedan only
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To change the current mode, select one of the
following from the right knob:
Y(Vent):This mode directs air to the instrument
panel outlets.
\(Bi-Level):This mode directs about half of the
air to the instrument panel outlets, and then
directs the remaining air to the floor outlets.
[(Floor):This mode directs most of the air to
the floor outlets. Some of the air will also be
directed to the rear outlets. Be sure to keep the
area under the front seats clear to allow the flow of
air to the rear compartment.
The right knob can also be used to select the
defog and defrost modes. Information on defogging
and defrosting can be found later in this section.
?(Recirculation):This mode keeps outside air
from coming into the vehicle. It can be used to
prevent outside air and odors from entering your
vehicle or to help heat or cool the air inside
your vehicle more quickly.
If your vehicle has a recirculation button (uplevel
model), press the button to turn the recirculation
mode on. When the button is pressed, an indicatorlight in the button will come on. Press the button
again to return to outside air mode.
If your vehicle has a lever (base model), move the
lever to choose the recirculation mode.
Using the recirculation mode for extended periods
may cause your windows to fog. If this happens,
select the defrost mode.
:(Outside Air):This mode brings outside air
into the vehicle.
If your vehicle has a recirculation button (uplevel
model), press the button until the recirculation
mode is turned off. Your vehicle will then return to
outside air mode.
If your vehicle has a lever (base model), move the
lever to choose the outside air mode.
A/C (Air Conditioning):If your vehicle has air
conditioning, follow these steps to use the system.
Start the engine and set the fan control knob to the
desired speed. The air conditioning compressor
does not operate when the fan control knob is in the
off position. Press the A/C button to turn the air
conditioning compressor on and off. When the A/C
button is pressed, an indicator light in the button
will come on to let you know that air conditioning
is activated.
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On hot days, open the windows to let hot inside
air escape; then close them. This helps to reduce
the time it takes for your 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 vent mode.
2. Select the highest fan speed.
3. Press the A/C button.
4. Select the recirculation mode.
5. Select the coolest temperature.
Using these settings together for long periods of
time may cause the air inside of your vehicle
to become too dry. To prevent this from
happening, after the air in your vehicle has cooled,
turn the recirculation mode off.
The air conditioning system removes moisture
from the air, so you may sometimes notice a small
amount of water dripping underneath your
vehicle while idling or after turning off the engine.
This is normal.Defogging and Defrosting
Fog on the inside of windows is a result of high
humidity or moisture condensing on the cool
window glass. This can be minimized if the climate
control system is used properly. There are two
modes to clear fog or frost from your windshield.
Use the defog mode to clear the windows of
fog or moisture and warm the passengers. Use
the defrost mode to remove fog or frost from
the windshield more quickly.
For best results, clear all snow and ice from the
windshield before defrosting.
Select one of these available modes from the
right knob.
0(Defog):This mode directs most of the air to
the windshield and the floor outlets. A small
amount of air is also directed to the outboard
outlets for the side windows and to the instrument
panel side outlets. When you select this mode,
the system runs the air-conditioning compressor.
To defog the windows faster, turn the temperature
control knob clockwise to the warmest setting.
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1(Defrost):This mode directs the air to the
windshield and the outboard outlets for the
side windows. A small amount of air is also
directed to the instrument panel side outlets. When
you select this mode, the system runs the
air-conditioning compressor. To defrost the
windows faster, turn the temperature control knob
clockwise to the warmest setting.
Do not drive the vehicle until all windows are clear.
Rear Window and Outside Mirror
Defogger
Your vehicle may have a rear window and outside
mirror defogger. This feature will only work
when the ignition is turned to ON.
The rear window defogger uses a warming grid to
remove fog or frost from the rear window.
Before using this feature, clear as much snow
from the rear window as possible.
<(Rear Window Defogger):Press this button
to turn the rear window and outside mirror
defogger on or off. An indicator light in the button
will come on to let you know that the feature is
activated.
If your vehicle does not have air conditioning, the
rear window defogger will remain on until the
button is pressed again or the engine is turned off.
If your vehicle has air conditioning, the rear
window defogger will turn off about 10 minutes
after the button is pressed. The defogger can also
be turned off by pressing the button again or by
turning the engine off.
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 your warranty.
Do not attach a temporary vehicle license,
tape, a decal or anything similar to the
defogger grid.
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{CAUTION:
An electric engine cooling fan under the
hood can start up even when the engine
is not running and can injure you. Keep
hands, clothing, and tools away from any
underhood electric fan.
If the coolant inside the coolant surge tank is
boiling, do not do anything else until it cools down.
To check the engine coolant, the vehicle should
be parked on a level surface. Make sure that
the air conditioning is turned off.
The coolant level should be between the Minimum
and Maximum marks on the coolant surge tank
when the engine is cool. If it is not, you may have
a leak at the pressure cap or in the radiator
hoses, heater hoses, radiator, water pump, or
somewhere else in the cooling system.
{CAUTION:
Heater and radiator hoses, and other
engine parts, can be very hot. Do not
touch them. If you do, you can be burned.
Do not run the engine if there is a leak. If
you run the engine, it could lose all
coolant. That could cause an engine re,
and you could be burned. Get any leak
xed before you drive the vehicle.
If there seems to be no leak, with the engine on,
check to see if the electric engine cooling fan
is running. If the engine is overheating, the
fan should be running. If it is not, your vehicle
needs service.
Notice:Engine damage from running your
engine without coolant is not covered by your
warranty.
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(D) Construction Code:A letter code is used to
indicate the type of ply construction in the tire.
The letter R means radial ply construction;
the letter D means diagonal or bias ply
construction; and the letter B means belted-bias
ply construction.
(E) Rim Diameter:Diameter of the wheel
in inches.
(F) Service Description:These characters
represent the load range and the speed rating of a
tire. The load range represents the load carry
capacity a tire is certified to carry. The speed
rating is the maximum speed a tire is certified to
carry a load. Speed ratings range from A to Z.
Tire Terminology and Denitions
Air Pressure:The amount of air inside the tire
pressing outward on each square inch of the
tire. Air pressure is expressed in pounds
per square inch (psi) or kilopascal (kPa).
Accessory Weight:This means the combined
weight of optional accessories. Some examples of
optional accessories are, automatic transmission,
power steering, power brakes, power windows,
power seats, and air conditioning.Aspect Ratio:The relationship of a tire’s height
to its width.
Belt:A rubber coated layer of cords that is
located between the plies and the tread. Cords
may be made from steel or other reinforcing
materials.
Bead:The tire bead contains steel wires wrapped
by steel cords that hold the tire onto the rim.
Bias Ply Tire:A pneumatic tire in which the plies
are laid at alternate angles less than 90 degrees
to the centerline of the tread.
Cold Tire Pressure:The amount of air pressure
in a tire, measured in pounds per square inch (psi)
or kilopascals (kPa) before a tire has built up heat
from driving. SeeInflation - Tire Pressure on
page 326.
Curb Weight:This means the weight of a motor
vehicle with standard and optional equipment
including the maximum capacity of fuel, oil, and
coolant, but without passengers and cargo.
323

Fuses Usage
EMS1Engine Room Fuse Block, Rear
HO2S, Transaxle Control Module,
VSS, Fuel Pump
STOP LAMP Brake Switch
CIGARCigarette Lighter, Auxiliary
Power Outlet
AUDIO/CLOCK Radio, Clock
OBD On-Board Diagnostics, Immobilizer
ROOM LAMPTrunk Lamp, Trunk Open Switch,
Cluster, Dome Lamp
DEFOGGER Rear Defogger
SUNROOF Sunroof Module (Option)
DRL Daytime Running LampsFuses Usage
DOOR LOCK Door Lock/Unlock
B/UP LAMP Back-up Lamps
HORN Horn
ELEC MIRRORMirror Control Switch, Dome Lamp,
Air Conditioning Switch
AUDIO/RKERadio, Remote Keyless Entry,
Clock, Power Mirror Unit,
Anti-Theft Module
DEFOG
MIRRORPower Mirror Unit, Air
Conditioning Switch
BLANK Not Used
BLANK Not Used
BLANK Not Used
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Fuses Usage
LOW BEAM RT Passenger’s Side Headlamp Low
ILLUM RTParking Lamp Right Side,
Illumination Circuit
LOW BEAM LT Driver’s Side Headlamp Low
ILLUM LTDriver’s Side Parking Lamp, License
Plate Lamp
INT LTS Room Lamp
BLANK Not Used
DEFOG Defogger
S/ROOF Sunroof
ILLUM LAMPS Illumination Relay
HORN Horn
HEAD LAMPS Headlamps
FUEL Fuel PumpFuses Usage
A/C Air Conditioning Compressor
FOG LAMPS Front Fog Lamp
HVAC
BLOWERHeating, Ventilation, Air
Conditioning Blower
ABS Anti-lock Brake System
I/P FUSE
BATT.Instrument Panel Fuse Box
COOL FAN Radiator Fan
IGN 2 Ignition 2
BLANK Blank
IGN 1 Ignition 1
PWR WNDW Power Windows
SPARE Spare
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