2007 SATURN AURA HYBRID air conditioning

Outlet Adjustment
There are four main air outlets on the instrument
panel. Use the lever located in the center of
each outlet by moving it either side-to-side or up
and down, to change the direction and amount
of airow in the vehicle. The center thumbwheel
does not control the main outlets.
Dedicated Rear Seat Air Outlet
For vehicles with this feature, the dedicated rear
seat air outlet is located in the center of the
instrument panel above the two main center
outlets. This outlet is aimed to provide comfort to
the rear seat passengers, especially while
using air conditioning in warm weather.
Use the thumbwheel in the center of the outlet to
turn the airow on or off. This can be adjusted
to improve front seat passenger comfort if
there are no rear seat passengers. The direction
of airow cannot be adjusted since it is directed
towards the rear seat passengers.
Do not attempt to move the horizontal vent vane,
as breakage can occur.
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 your vehicle.
Do not use non-GM approved hood deectors
as they could 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.
When an objectionable odor outside the
vehicle is encountered, use the recirculation
mode, with the temperature knob at a
comfortable setting to prevent the odor from
entering the vehicle through the ventilation
system. This can be helpful when driving
through a long tunnel with poor ventilation.
However, extended usage of this mode in cold
or cool weather can cause window fogging.
160

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. SeeInation - Tire Pressure
on page 304.
Curb Weight: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 242.
GAWR FRT:Gross Axle Weight Rating for the
front axle. SeeLoading Your Vehicle on page 242.
GAWR RR:Gross Axle Weight Rating for the
rear axle. SeeLoading Your Vehicle on page 242.
301

Fuses Usage
POWER
MIRRORSPower Mirrors
NOT INSTALLED Not Used
RUN/CRANKCruise Control Switch, Passenger
Airbag Status Indicator
HVAC BLOWER
HIGHHeating Ventilation Air
Conditioning Blower - High Speed
Relay
CLUSTER/THEFTInstrument Panel Cluster, Theft
Deterrent System
ONSTAR OnStar
®
NOT INSTALLED Not Used
AIRBAG (IGN) Airbag (Ignition)
HVAC CTRL
(BATT)Heating Ventilation Air
Conditioning Control Diagnostic
Link Connector (Battery)
PEDAL Adjustable Pedals
WIPER SW Windshield Wiper/Washer Switch
IGN SENSOR Ignition Switch
STRG WHL
ILLUMSteering Wheel Illumination
NOT INSTALLED Not Used
RADIO Audio System
INTERIOR
LIGHTSInterior Lamps
Fuses Usage
REAR WIPER Not Used
POWER
WINDOWSPower Windows
HVAC CTRL (IGN)Heating Ventilation Air
Conditioning Control (Ignition)
HVAC BLOWERHeating Ventilation Air
Conditioning Blower Switch
DOOR LOCK Door Locks
ROOF/HEAT
SEATSunroof, Power Windows
NOT INSTALLED Not Used
NOT INSTALLED Not Used
AIRBAG (BATT) Airbag (Battery)
SPARE FUSE
HOLDERSpare Fuse Holder
SPARE FUSE
HOLDERSpare Fuse Holder
SPARE FUSE
HOLDERSpare Fuse Holder
SPARE FUSE
HOLDERSpare Fuse Holder
FUSE PULLER Fuse Puller
345

Fuses Usage
1 Air Conditioner Clutch
2 Electronic Throttle Control
3 Belt Alternator Starter (BAS) IGN
4Transmission, Transmission Control
Module Ignition 1
5 Belt Alternator Starter (BAS) Pumps
6 Emission
7 Left Headlamp Low-Beam
8 Horn
9 Right Headlamp Low-Beam
11 Left Headlamp High-Beam
12 Right Headlamp High-Beam
13 Engine Control Module BATT
14 Windshield Wiper
15Anti-lock Brake System (ABS)
(IGN 1)
16 Engine Control Module (IGN 1)
17 Cooling Fan 1
18 Cooling Fan 2
19Run Relay, Heating, Ventilation, Air
Conditioning BlowerFuses Usage
20 Body Control Module 1
21 Body Control Module Run/Crank
22 Rear Electrical Center 1
23 Rear Electrical Center 2
24 Anti-lock Brake System (ABS)
25 Body Control Module 2
26 Starter
41 Electric Power Steering
42Transmission Control Module
Battery
43 Ignition Module
44 Injectors
46 Daytime Running Lamps
47 Center High-Mounted Stoplamps
50 Driver Power Window
51 Belt Alternator Starter (BAS) BATT
52 Transmission Pump Motor
54 Battery Voltage Sense
347

Relays Usage
28 Cooling Fan 1
29 Cooling Fan Series/Parallel
30 Cooling Fan 2
31 Starter
32 Run/Crank, Ignition
33 Powertrain
34 Air Conditioning Clutch
35 High-Beam Headlamp
37 Horn
38 Low-Beam Headlamp
39 Windshield Wiper 1
40 Windshield Wiper 2
48 Daytime Running Lamps (DRL)
49 Stoplamps
53 Transmission Pump Motor
Diodes Usage
27 Wiper
Rear Compartment Fuse Block
The rear compartment fuse block is located in the
trunk of the vehicle. Access the fuse block
through the trunk panel on the driver’s side of the
rear cargo area.
348

Capacities and Specications
The following approximate capacities are given in English and metric conversions. Please refer to
Recommended Fluids and Lubricants on page 365for 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 8.1 qt 7.7 L
Transaxle (Bottom Pan Removal) 7.0 qt 6.6 L
Engine Oil with Filter 5.0 qt 4.7 L
Fuel Tank 16.3 gal 61.7 L
Wheel Nut Torque100 lb ft
140Y
All capacities are approximate. When adding, be sure to ll to the appropriate level, as recommended in this
manual.
Engine Specications
Engine VIN Code Transaxle Spark Plug Gap
2.4L L4 5 Automatic 0.040 inches (1.01 mm)
351

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 other brake parts,
including 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 electric power
steering cables for proper hook-up, binding,
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 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)Inspect wiper blades for wear, cracking, or
contamination. Clean the windshield and
wiper blades, if contaminated. Replace wiper
blades that are worn or damaged. See Windshield
Wiper Blade Replacement on page 297 and
Windshield and Wiper Blades on page 337 for
more information.
(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, door hinges
and latches, hood hinges and latches, and trunk lid
hinges and latches. 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.
360

A
Accessories and Modications..................... 253
Adding Equipment to Your
Airbag-Equipped Vehicle............................ 83
Additives, Fuel............................................ 256
Add-On Electrical Equipment....................... 342
Air Cleaner/Filter, Engine............................. 270
Air Conditioning........................................... 154
Airbag
Passenger Status Indicator....................... 165
Readiness Light....................................... 164
Airbag System............................................... 67
What Will You See After an
Airbag Inates?...................................... 76
When Should an Airbag Inate?................. 73
Where Are the Airbags?............................. 70
Airbag Systems
Adding Equipment to Your
Airbag-Equipped Vehicle......................... 83
How Does an Airbag Restrain?.................. 75
Passenger Sensing System....................... 77
Servicing Your Airbag-Equipped Vehicle..... 82
What Makes an Airbag Inate?.................. 75
Antenna, Backglass..................................... 208
Antilock Brake System (ABS)...................... 215
Antilock Brake, System Warning Light......... 169Appearance Care
Aluminum Wheels.................................... 337
Care of Safety Belts................................ 335
Chemical Paint Spotting........................... 339
Cleaning Exterior Lamps/Lenses.............. 336
Fabric/Carpet........................................... 333
Finish Care.............................................. 336
Finish Damage......................................... 339
Instrument Panel, Vinyl, and
Other Plastic Surfaces.......................... 334
Interior Cleaning....................................... 332
Sheet Metal Damage............................... 338
Tires........................................................ 338
Underbody Maintenance........................... 339
Vehicle Care/Appearance Materials.......... 340
Washing Your Vehicle.............................. 335
Weatherstrips........................................... 335
Windshield and Wiper Blades................... 337
Audio System.............................................. 192
Audio Steering Wheel Controls................. 206
Backglass Antenna................................... 208
Care of Your CD Player........................... 207
Care of Your CDs.................................... 207
Radio Reception...................................... 207
Radio with CD......................................... 195
Setting the Time...................................... 194
Theft-Deterrent Feature............................ 206
393