steering CHEVROLET CORVETTE 2009 6.G Service Manual

The fuel door release
button is located on the
instrument panel to the
left of the steering wheel.
Push the button to release
the fuel door.
There is also a manual
fuel door release tab.
It is located against the
upper trim in the rear
compartment on the driver
side of the vehicle. Pull the
tab to release the fuel door.To remove the fuel cap, turn it slowly counterclockwise.
While refueling, let the cap hang by the tether below
the fuel ll opening.
{CAUTION:
Fuel can spray out on you if you open the fuel cap
too quickly. If you spill fuel and then something
ignites it, you could be badly burned. This spray
can happen if the tank is nearly full, and is more
likely in hot weather. Open the fuel cap slowly and
wait for any hiss noise to stop. Then unscrew the
cap all the way.
5-10

A. Clutch Master Cylinder Reservoir (If Equipped).
SeeHydraulic Clutch on page 5-31.
B. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-43.
C. Brake Fluid Reservoir. See “Brake Fluid” under
Brakes on page 5-44.
D. Coolant Surge Tank and Pressure Cap. SeeEngine
Coolant on page 5-34.
E.Engine Air Cleaner/Filter on page 5-28.F. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-42.
G. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-20.
H. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-20.
I.Engine Compartment Fuse Block on page 5-106.
J. Passenger Compartment Air Filter (Out of View).
SeePassenger Compartment Air Filter on page 3-30.
K.Battery on page 5-50.
5-15

A. Intercooler. SeeCooling System (Engine) on
page 5-32orCooling System (Intercooler) on
page 5-33.
B.Engine Air Cleaner/Filter on page 5-28.
C. Power Steering Fluid Reservoir and Cap.
SeePower Steering Fluid on page 5-42.
D. Coolant Surge Tank and Pressure Cap.
SeeEngine Coolant on page 5-34.
E. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-43.
F. Clutch Master Cylinder Reservoir (If Equipped).
SeeHydraulic Clutch on page 5-31.G. Brake Fluid Reservoir. See “Brake Fluid” under
Brakes on page 5-44.
H. Passenger Compartment Air Filter (Out of View).
SeePassenger Compartment Air Filter on page 3-30.
I. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-20.
J. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-20.
K. Remote Positive (+) Terminal (Out of View).
SeeJump Starting on page 5-51.
L.Engine Compartment Fuse Block on page 5-106.
5-17

A.Engine Air Cleaner/Filter on page 5-28.
B. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-42.
C.Engine Compartment Fuse Block on page 5-106.
D. Remote Positive (+) Terminal (Out of View).
SeeJump Starting on page 5-51.
E. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-20.
F. Dry Sump Engine Oil Tank. See “Changing Engine
Oil and Filter (Z06 Only)”Engine Oil on page 5-20.G. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-20.
H. Coolant Surge Tank and Pressure Cap. SeeEngine
Coolant on page 5-34.
I. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-43.
J. Brake Fluid Reservoir. See “Brake Fluid” under
Brakes on page 5-44.
K. Clutch Master Cylinder Reservoir. SeeHydraulic
Clutch on page 5-31.
5-19

Power Steering Fluid
SeeEngine Compartment
Overview on page 5-14for
reservoir location.
When to Check Power Steering Fluid
It is not necessary to regularly check power steering
uid unless you suspect there is a leak in the system or
you hear an unusual noise. A uid loss in this system
could indicate a problem. Have the system inspected
and repaired.
How to Check Power Steering Fluid
To check the power steering uid:
1. Turn the ignition off and let the engine compartment
cool down.
2. Wipe the cap and the top of the reservoir clean.
3. Unscrew the cap and wipe the dipstick with a
clean rag.
4. Replace the cap and completely tighten it.
5. Remove the cap again and look at the uid level on
the dipstick. There are markings on both sides of
the dipstick.
The level should be at the FULL COLD mark.
If necessary, add only enough uid to bring the level
up to the mark.
When the engine
compartment is hot,
the level should be at
the HOT mark. When the
engine compartment is
cool, the level should be
at the FULL COLD mark.
5-42

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

3. Lift the vehicle with the jack, making sure the jack
spans at least two of the crossmember ribs (B).
For more information, seeDoing Your Own Service
Work on page 5-5.
If a Tire Goes Flat
It is unusual for a tire to blow out while you are driving,
especially if you maintain the tires properly. If air goes
out of a tire, it is much more likely to leak out slowly.
SeeTires on page 5-62for additional information. But if
you should ever have a blowout, here are a few tips about
what to expect and what to do:
If a front tire fails, the at tire creates a drag that pulls
the vehicle toward that side. Take your foot off the
accelerator pedal and grip the steering wheel rmly.
Steer to maintain lane position, and then gently brake
to a stop well out of the traffic lane.
A rear blowout, particularly on a curve, acts much like a
skid and may require the same correction you would use
in a skid. In any rear blowout remove your foot from the
accelerator pedal. Get the vehicle under control by
steering the way you want the vehicle to go. It may be
very bumpy and noisy, but you can still steer. Gently
brake to a stop, well off the road if possible.
The vehicle has no spare tire, no tire changing
equipment, and no place to store a tire.
5-90

Fuses Usage
BCK/UP LAMP Reverse Lamps
BLANK Not Used
BLANK Not UsedFuses Usage
BTSI SOL/STR
WHL LCKBrake Transmission Shift Interlock,
Steering Wheel Column Lock
CLSTR/HUD Cluster, Heads-Up Display
5-104

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

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil on page 5-20. Reset oil life
system. SeeEngine Oil Life System on page 5-26.An Emission Control
Service.••
Visually check for any leaks or damage.See footnote (g).••
Inspect engine air cleaner lter. If necessary, replace lter. SeeEngine Air
Cleaner/Filter on page 5-28.See footnote (k).•
Check tire ination pressures and tire wear. SeeTires on page 5-62.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid as
needed.••
Perform any needed additional services. See “Additional Required Services”
in this section.••
Inspect suspension and steering components.See footnote (b).•
Inspect engine cooling system.See footnote (c).•
Inspect wiper blades.See footnote (d).•
Inspect restraint system components.See footnote (e).•
Lubricate body components.See footnote (f).•
Replace passenger compartment air lter.See footnote (j).•
6-5