air conditioning SATURN SKY 2007 Owners Manual

#(Air Conditioning):Press the left knob on
the control panel to turn the air conditioning system
on or off. An indicator light on the button will
come on to let you know the air conditioning is
activated. When the system is on, this setting cools
and dehumidies the air entering your vehicle.
The air conditioning will not function if the fan is
turned off. If air conditioning is selected with
fan off, the indicator light ashes three times and
then turns off.
There could be a slight change in engine
performance when the air conditioning compressor
turns off and turns on again. This is normal. The
system is designed to make adjustments to
help with fuel economy while still maintaining the
selected temperature.
The air conditioning system removes moisture
from the air, so a small amount of water can drip
underneath your vehicle while idling or after
turning off the engine. This is normal.Air conditioning does not operate at temperature
below 40°F (4°C). In temperatures above 40°F
(4°C), the air conditioning cannot be turned off in
defrost, oor/defog, and recirculation modes
because it helps to remove moisture from the
vehicle. It also helps to keep the windows clear.
On hot days, open the windows to let the hot
inside air escape; then close them. This helps
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 vent mode.
2. Select recirculation mode.
3. Select the air conditioning to on.
4. Select the coolest temperature.
5. Select the highest fan speed.
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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Defogging and Defrosting
Fog on the inside of windows is a result of
high humidity (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 and side windows. 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. Use a
temperature setting that provides warm air. The
warmer the air the quicker the windows clear.
To prevent fogging on the inside of the windows
in modes other than oor/defog and defrost,
make sure the air conditioning compressor is on
and recirculation mode is off.
/(Floor/Defog):Turn the right knob on the
control panel to this mode to direct the air to the
windshield, the side window outlets, and to the oor
outlets. When you select this mode, the system
runs the air conditioning compressor unless the
outside temperature is near freezing or below.
0(Defrost):Turn the right knob on the control
panel to this mode to direct most of the air to
the windshield, and the side window outlets.
When you select this mode, the system runs the
air conditioning compressor unless the outside
temperature is near or below freezing.
Do not drive the vehicle until all the windows
are clear.
Rear Window Defogger
The rear window defogger uses a warming grid
to remove fog or frost from the rear window. Be
sure to clear as much snow from the rear window
as possible. An indicator light on the knob comes
on while the rear window defogger is activated.
The rear window defogger will turn off about
fteen minutes after the knob is pressed. If turned
on again, the defogger will run for about seven and
one-half minutes before turning off. If vehicle
speed is greater than 50 mph (80 kph) and the
rear defogger is active, it will remain on as long
as the speed is greater than 50 mph (80 kph).
The defogger can also be turned off by pressing
the knob again or by turning off the engine.
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Do not use the rear defogger when the convertible
top is down.
=(Rear Defogger):Press the right knob on
the control panel to turn the rear window defogger
on or off. Do not use the rear defogger when
the convertible top is down.
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.
Outlet Adjustment
Use the air outlets located in the center and on the
side of your instrument panel to direct the airow.
Use the tab located on the air outlets to change
the direction of the airow.Your vehicle has ow through ventilation that
allows outside air to be forced through your
ventilation system when your vehicle is moving.
Outside air will enter the vehicle when the air
conditioning fan is running. Flow through
ventilation can be stopped in vent and bi-level
modes by pressing the recirculation button.
Operation Tips

Clear away any ice, snow or leaves from the
air inlets at the base of the windshield that
may block the ow of air into your vehicle.
Use of non-Saturn approved hood deectors
may adversely affect the performance of the
system.
Keep the path under the front seats clear of
objects to help circulate the air inside of
your vehicle more effectively.
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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/
transaxle, 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. SeeInation - Tire
Pressure on page 292.
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.
DOT Markings:A code molded into the sidewall
of a tire signifying that the tire is in compliance
with the U.S. Department of Transportation (DOT)
motor vehicle safety standards. The DOT code
includes the Tire Identication Number (TIN),
an alphanumeric designator which can also identify
the tire manufacturer, production plant, brand,
and date of production.
GVWR:Gross Vehicle Weight Rating. See
Loading Your Vehicle on page 225.
GAWR FRT:Gross Axle Weight Rating for the
front axle. SeeLoading Your Vehicle on page 225.
GAWR RR:Gross Axle Weight Rating for the
rear axle. SeeLoading Your Vehicle on page 225.
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Fuses Usage
10 Trunk
11 Trunk
12 Empty
13 Fuel Pump
14 Rear Defogger Relay
15 Air Conditioning Clutch Relay
16 Empty
17 Empty
18 Trunk Release Relay
19 Fuel Pump Relay
20 Empty
21 Mirrors
22 Air Conditioning
23 Empty
24Cooling Fan 2 Relay (LE5);
Empty (LNF)
25 Fuse Puller
26 Powertrain Relay
27 EmptyFuses Usage
28Back-up Lamps Relay
(Automatic Transmission);
Empty (Manual Transmission)
29 Data Link Connector
30 Outlet
31Back-up Lamps
(Automatic Transmission);
Empty (Manual Transmission)
32 Empty (LE5); Vacuum Pump (LNF)
33 Emissions
34 Crank Relay
35 Empty
36 Empty
37 Power Seat
38Empty (LE5); Vacuum Pump
Relay (LNF)
39 Empty
40 Cooling Fan 1 (LE5); Empty (LNF)
41Empty (LE5); Turbo, Cam
Phaser (LNF)
42 Engine Control Module
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Capacities and Specications
The following approximate capacities are given in English and metric conversions. Please refer to
Recommended Fluids and Lubricants on page 345for more information.
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134aFor the air conditioning system refrigerant
charge amount, see the refrigerant caution
label located under the hood.
See your retailer for more information.
Cooling System
2.0L L4 Engine Automatic 8.9 qt 8.4 L
2.0L L4 Engine Manual 9.0 qt 8.6 L
2.4L L4 Engine Automatic 8.5 qt 8.0 L
2.4L L4 Engine Manual 8.7 qt 8.2 L
Engine Oil with Filter
2.0L L4 and 2.4L L4 5.0 qt 4.7 L
Fuel Tank 13.6 gal 51.5 L
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Maintenance Footnotes
(a)Visually inspect brake lines and hoses for
proper hook-up, binding, leaks, cracks, chang,
etc. Inspect disc brake pads for wear and rotors
for surface condition. Inspect drum brake
linings/shoes for wear or cracks. Inspect other
brake parts, including drums, wheel cylinders,
calipers, parking brake, etc.
(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing
parts or signs of wear. Inspect power steering lines
and hoses for proper hook-up, binding, leaks,
cracks, chang, etc.
(c)Visually inspect hoses and have them replaced
if they are cracked, swollen, or deteriorated.
Inspect all pipes, ttings, and clamps; replace with
genuine Saturn parts as needed. To help ensure
proper operation, a pressure test of the cooling
system and pressure cap and cleaning the outside
of the radiator and air conditioning condenser is
recommended at least once a year.
(d)Visually inspect wiper blades for wear or
cracking. Replace wiper blades that appear worn
or damaged or that streak or miss areas of
the windshield.(e)Make sure the safety belt reminder light and all
your belts, buckles, latch plates, retractors, and
anchorages are working properly. Look for
any other loose or damaged safety belt system
parts. If you see anything that might keep a safety
belt system from doing its job, have it repaired.
Have any torn or frayed safety belts replaced. Also
look for any opened or broken airbag coverings,
and have them repaired or replaced. The
airbag system does not need regular maintenance.
(f)Lubricate all key lock cylinders. Lubricate all
hinges and latches, including those for the
body doors, hood, secondary latch, pivots, spring
anchor, release pawl, rear compartment, glove
box door, and console door. More frequent
lubrication may be required when exposed to a
corrosive environment. Applying silicone grease on
weatherstrips with a clean cloth will make them
last longer, seal better, and not stick or squeak.
(g)Visually inspect belt for fraying, excessive
cracks, or obvious damage. Replace belt if
necessary.
(h)If you drive regularly under dusty conditions,
inspect the lter at each engine oil change.
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A
Accessories and Modications..................... 233
Accessory Power Outlet(s).......................... 121
Adding Equipment to Your Airbag-Equipped
Vehicle....................................................... 55
Additives, Fuel............................................ 236
Add-On Electrical Equipment....................... 325
Air Cleaner/Filter, Engine............................. 252
Air Conditioning........................................... 122
Airbag
Passenger Status Indicator....................... 131
Readiness Light....................................... 130
Airbag Sensing and Diagnostic
Module (SDM).......................................... 363
Airbag System............................................... 43
Adding Equipment to Your
Airbag-Equipped Vehicle......................... 55
How Does an Airbag Restrain?.................. 48
Passenger Sensing System....................... 50
Servicing Your Airbag-Equipped Vehicle..... 54
What Makes an Airbag Inate?.................. 48
What Will You See After an Airbag
Inates?................................................. 48
When Should an Airbag Inate?................. 47
Where Are the Airbags?............................. 45Antenna, Fixed Mast................................... 190
Antenna, XM™ Satellite Radio Antenna
System.................................................... 190
Anti-Lock Brake System (ABS).................... 197
Anti-Lock Brake, System Warning Light....... 135
Appearance Care
Aluminum or Chrome-Plated Wheels........ 320
Care of Safety Belts................................ 318
Chemical Paint Spotting........................... 322
Cleaning Exterior Lamps/Lenses.............. 319
Cleaning the Inside of Your Vehicle.......... 315
Convertible Top........................................ 320
Fabric/Carpet........................................... 316
Finish Care.............................................. 319
Finish Damage......................................... 322
Instrument Panel, Vinyl, and Other
Plastic Surfaces.................................... 317
Leather.................................................... 317
Sheet Metal Damage............................... 321
Tires........................................................ 321
Underbody Maintenance........................... 322
Vehicle Care/Appearance Materials.......... 323
Washing Your Vehicle .............................. 318
Weatherstrips........................................... 318
Windshield and Wiper Blades................... 319
Ashtray(s).................................................... 122
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