2009 CHEVROLET CORVETTE air conditioning

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 5-70.
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.
SeeLoading the Vehicle on page 4-22.
GAWR FRT
:Gross Axle Weight Rating for the
front axle. SeeLoading the Vehicle on page 4-22.
GAWR RR
:Gross Axle Weight Rating for the
rear axle. SeeLoading the Vehicle on page 4-22.
5-66

Fuses Usage
CRUISE
SWITCHCruise Control Switch
CTSY/LAMP Courtesy Lamp
DR LCK Door Locks
DRIV DR
SWITCHDriver Door Switch
ECM Engine Control Module (ECM)
EXH MDLExhaust Module (Z06),
Spare (Coupe and Convertible)
GM LAN
RUN/CRNKGM LAN Devices
HTD SEAT/
WPR RLYHeated Seat, Wiper Relays
HVAC/
PWR SNDHeating. Ventilation/Air Conditioning,
Power Sounder
IGN SWTCH/
INTR SNSRIgnition Switch, Intrusion Sensor
ISRVM/HVACElectric Inside Rearview Mirror,
Heating, Ventilation, Air Conditioning
ONSTAR OnStar
®
RDO/S-BAND/
VICSRadio, S-Band, VICS
Fuses Usage
REAR
FOG/ALDL/
TOP SWTCHRear Fog Lamp, Assembly Line
Diagnostic Link Connector,
Convertible Top Switch
REVERSE
LAMPSReverse Lamps
RUN CRNK Run/Crank Relay
SDM/AOS
SWTCH
AIRBAGSensing and Diagnostic Module,
Automatic Occupant Sensing
Module, Airbag
SPARE Spare
SPARE Spare
SPARE Spare
SPARE Spare
STOP LAMP Stop Lamp
SWC DM Steering Wheel Dimming
TELE
SWTCH/MSMTelescope Switch, Memory Seat
Module
TONNEAU
RELSETonneau Release
TPA Tonneau Pulldown Actuator
5-105

Fuse Usage
5 Stoplamps/Back-Up Lamps
6 Oxygen Sensor
7 Battery Main 5
8 Parking Lamps
9Powertrain Relay Input/Electronic
Throttle Control
10 Manual Transmission Solenoids
11 Antilock Braking System
12 Odd Numbered Fuel Injectors
13Electronic Suspension Control
(Option)
14Canister Purge Solenoid,
Mass Air Flow Sensor
15 Air Conditioner Compressor
16 Even Numbered Fuel Injectors
17 Windshield Washer
18 Headlamp Washer
19Passenger Side Low-Beam
Headlamp
20 Fuel PumpFuse Usage
21 Driver Side Low-Beam Headlamp
22 Front Fog Lamp
23Passenger Side High-Beam
Headlamp
24 Driver Side High-Beam Headlamp
56Engine Control Module (ECM)/
Transmission Control Module (TCM)/
Easy Key Module
J-Style Fuses Usage
25 Cooling Fan
26 Battery Main 3
27 Antilock Brake System
28Heating/Ventilation/Air Conditioning
Blower
29 Battery Main 2
30 Starter
31 Audio Amplier
32 Intercooler Pump
33 Battery Main 1
5-108

Micro-Relays Usage
34 Horn
35 Air Conditioning Compressor
36 Windshield Washer
37 Parking Lamps, Foglamps
38 Front Fog Lamp
39 High-Beam Headlamp
46 Headlamp Washer
55 Fuel Pump
Mini-Relays Usage
40 Rear Defog
41 Windshield Wiper High/Low
42 Windshield Wiper Run/Accessory
43 Crank
44 Powertrain Ignition 1
45 Windshield Wiper On/Off
47 Low-Beam Headlamp
Spare Fuses Usage
48 Spare
49 Spare
50 Spare
51 Spare
52 Spare
53 Spare
54 Fuse Puller
Diodes Usage
§Diode 1
§Wiper
§Diode 2
5-109

Capacities and Specications
The following approximate capacities are given in English and metric conversions.
SeeRecommended Fluids and Lubricants on page 6-12for 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 dealer/retailer for more
information.
Cooling System
6.2L LS3 V8 Engine 11.9 qt 11.3 L
6.2L LS9 V8 Supercharged Engine – Cooling System 11.9 qt 11.3 L
6.2L LS9 V8 Supercharged Engine – Supercharger
Intercooler Cooling System5.1 qt 4.8 L
7.0L LS7 V8 Engine 11.9 qt 11.3 L
Engine Oil with Filter
6.2L LS3 V8 6.0 qt 5.7 L
6.2L LS9 V8 Supercharged Engine 10.5 qt 9.9 L
7.0L LS7 V8 Engine 10.5 qt 9.9 L
Fuel Tank 18.0 gal 68.0 L
5-110

(c)Visually inspect hoses and have them replaced if they
are cracked, swollen, or deteriorated. Inspect all pipes,
fittings, 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 5-60 and Windshield and Wiper Blades on
page 5-97 for more information.
(e)Make sure the safety belt reminder light and safety
belt assemblies 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 see Checking the Restraint Systems
on page 1-60.(f)Lubricate all key lock cylinders and body door hinges.
Lubricate all hinges and latches, including those for the
hood, rear compartment, console door, and any folding
seat hardware. 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)A fluid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired
and the fluid level checked. Add fluid if needed.
(h)Change automatic transmission fluid and filter if the
vehicle is mainly driven under one or more of these
conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
Uses such as high performance operation.
6-8

A
Accessories and Modications............................ 5-3
Accessory Power Outlets.................................3-23
Active Handling System..................................... 4-8
Active Handling System Light...........................3-40
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-58
Additives, Fuel................................................. 5-7
Add-On Electrical Equipment...........................5-102
Air Cleaner/Filter, Engine.................................5-28
Air Conditioning..............................................3-24
Air Dam, Front...............................................2-21
Airbag
Passenger Status Indicator...........................3-36
Readiness Light..........................................3-35
Airbag System................................................1-44
Adding Equipment to Your
Airbag-Equipped Vehicle............................1-58
How Does an Airbag Restrain?......................1-51
Passenger Sensing System...........................1-53
Servicing Your Airbag-Equipped Vehicle..........1-58
What Makes an Airbag Inate?......................1-51
What Will You See After an Airbag Inates?....1-52
When Should an Airbag Inate?....................1-49
Where Are the Airbags?...............................1-47
Antenna, Diversity Antenna System..................3-108Antenna, XM™ Satellite Radio Antenna
System.....................................................3-108
Antilock Brake System (ABS)............................. 4-5
Antilock Brake, System Warning Light................3-39
Appearance Care
Aluminum or Chrome-Plated Wheels..............5-99
Care of Safety Belts....................................5-95
Cargo Cover and Convenience Net................5-95
Chemical Paint Spotting..............................5-100
Cleaning Exterior Lamps/Lenses....................5-96
Coated Moldings.........................................5-93
Convertible Top...........................................5-98
Fabric/Carpet..............................................5-93
Fiberglass Springs
.....................................5-100
Finish Care.................................................5-96
Finish Damage..........................................5-100
Instrument Panel, Vinyl, and Other
Plastic Surfaces.......................................5-94
Interior Cleaning..........................................5-91
Leather......................................................5-94
Removable Roof Panel.................................5-98
Tires..........................................................5-99
Underbody Maintenance.............................5-100
Washing Your Vehicle...................................5-95
Weatherstrips..............................................5-95
Windshield and Wiper Blades........................5-97
Appointments, Scheduling Service.....................7-10
Ashtray.........................................................3-24
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