engine CHEVROLET CORVETTE 2005 6.G Owners Manual

Vehicle Damage Warnings
Also, in this manual you will nd these notices:
Notice:These mean there is something that could
damage your vehicle.
A notice tells about something that can damage the
vehicle. Many times, this damage would not be covered
by your vehicle’s warranty, and it could be costly. But
the notice will tell what to do to help avoid the damage.
When you read other manuals, you might see
CAUTION and NOTICE warnings in different colors or in
different words.
There are also warning labels on the vehicle. They use
the same words, CAUTION or NOTICE.
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along with
the text describing the operation or information
relating to a specic component, control, message,
gage, or indicator.
If you need help guring out a specic name of
a component, gage, or indicator, reference the
following topics:
Seats and Restraint Systems in Section 1
Features and Controls in Section 2
Instrument Panel Overview in Section 3
Climate Controls in Section 3
Warning Lights, Gages, and Indicators in Section 3
Audio System(s) in Section 3
Engine Compartment Overview in Section 5
iv

Keys...............................................................2-3
Keyless Access System...................................2-4
Keyless Access System Operation....................2-5
Doors and Locks............................................2-10
Door Locks..................................................2-10
Power Door Locks........................................2-12
Automatic Door Locks...................................2-13
Programmable Automatic Door Unlock.............2-13
Lockout Protection........................................2-13
Hatch/Trunk.................................................2-14
Windows........................................................2-16
Power Windows............................................2-17
Sun Visors...................................................2-18
Theft-Deterrent Systems..................................2-18
Theft-Deterrent System..................................2-18
Starting and Operating Your Vehicle................2-20
New Vehicle Break-In....................................2-20
Front Air Dam..............................................2-20
Ignition Positions..........................................2-21
Retained Accessory Power (RAP)...................2-22
Starting the Engine.......................................2-22
Racing or Other Competitive Driving................2-23Engine Coolant Heater..................................2-24
Automatic Transmission Operation...................2-25
Manual Transmission Operation......................2-27
Parking Brake..............................................2-30
Shifting Into Park (P)
(Automatic Transmission)............................2-30
Shifting Out of Park (P)
(Automatic Transmission)............................2-32
Parking Your Vehicle (Manual Transmission).....2-32
Parking Over Things That Burn.......................2-33
Engine Exhaust............................................2-33
Running the Engine While Parked
(Automatic Transmission)............................2-34
Mirrors...........................................................2-35
Manual Rearview Mirror.................................2-35
Automatic Dimming Rearview Mirror with
OnStar
®and Compass...............................2-35
Automatic Dimming Rearview Mirror
with Compass...........................................2-37
Outside Power Heated Mirrors........................2-40
Outside Automatic Dimming Mirror..................2-40
Outside Convex Mirror...................................2-41
Section 2 Features and Controls
2-1

K(Unlock):Press this button to unlock the driver’s
door. The light on the door will ash two times. Press the
button two times within 10 seconds to unlock both
doors. If it is dark enough outside, your interior lamps
will come on.
Your memory settings may also be recalled when you
press the unlock button on the keyless access
transmitter. SeeMemory on page 2-68for more
information.
}(Hatch/Trunk):Press this button to open the
hatch/trunk lid while the engine is turned off. If the
engine is running the shifter needs to be in PARK (P)
for an automatic transmission or NEUTRAL with
the parking brake set for a manual transmission. See
Parking Brake on page 2-30.
L(Panic):Press this button to sound the vehicle
alarm. Press any other button on the keyless access
transmitter to stop the vehicle alarm.
Matching Transmitter(s) to Your
Vehicle
Each keyless access transmitter is coded to allow only
transmitters programmed to your vehicle, to work. If
a transmitter is lost or stolen, a replacement can
be purchased and programmed through your GM dealer.
Your GM dealer can reprogram your vehicle so lost or
stolen transmitters no longer work with your vehicle.
Each vehicle can have a maximum of four transmitters
matched to it.
To match a new transmitter to your vehicle when you
have a recognized transmitter (two recognized
transmitters are required for Canadian owners), do the
following:
1. The vehicle must be off.
2. Have the recognized and new, unrecognized
transmitters on your person.
3. Go to the rear of the vehicle and insert the vehicle
key into the key cylinder located above the license
plate. SeeHatch/Trunk on page 2-14for more
information on the key cylinder.
4. Open the trunk.
5. Turn the key ve times within ve seconds.
6. The DIC will display READY FOR FOB #X, where
X can be 2, 3 or 4.
2-6

There is an indicator light on the rear of the door near
the window.
When lock is pressed, a beep will sound. If the door is
closed when lock is pressed, the light will come on
for a few seconds, then turn off. If the door is open when
lock is pressed, the light will stay on.
When unlock is pressed, a beep will sound. If the door
is closed when unlock is pressed, the light will ash
two times. If the door is open when unlock is pressed,
the light will ash.
Automatic Door Locks
Your vehicle is programmed so that, when the doors are
closed, the ignition is on and the shift lever is moved
out of PARK (P) for automatic transmissions, or
when vehicle speed becomes faster than 8 mph (13 kph)
for manual transmissions, all the doors will lock.
If someone needs to get out while the vehicle is running
or not in PARK (P), have the person use the power
door unlock switch. When the door is closed again, the
doors will lock either when your foot is removed
from the brake or the vehicle speed becomes faster
than 8 mph (13 km/h).
Programmable Automatic Door
Unlock
Your vehicle is programmed so that when the shift lever
is moved into PARK (P) for automatic transmission
vehicles or when the ignition is turned off or is in
Retained Accessory Power (RAP) for manual
transmission vehicles, both doors will unlock.
With the vehicle stopped and the engine running, door
unlocking can be programmed through prompts
displayed on the Driver Information Center (DIC). These
prompts allow the driver to choose various unlock
settings. For programming information, seeDIC Vehicle
Personalization on page 3-69.
Lockout Protection
Your vehicle can be programmed to sound the horn
three times and unlock the driver’s door when both
doors are closed and there is a keyless access
transmitter inside the vehicle. When the driver’s door is
opened, the key in reminder chime will sound
continuously. The vehicle will remain locked only when
at least one transmitter has been removed from the
vehicle and both doors are closed. SeeDIC Vehicle
Personalization on page 3-69.
2-13

Hatch/Trunk
{CAUTION:
It can be dangerous to drive with the
hatch/trunk lid open because carbon
monoxide (CO) gas can come into your
vehicle. You can not see or smell CO. It can
cause unconsciousness and even death. If you
must drive with the hatch/trunk lid open or if
electrical wiring or other cable connections
must pass through the seal between the body
and the hatch/trunk lid:
Make sure all other windows are shut.
Turn the fan on your heating or cooling
system to its highest speed and select the
control setting that will force outside air
into your vehicle. SeeDual Automatic
Climate Control System on page 3-25.
If you have air outlets on or under the
instrument panel, open them all the way.
SeeEngine Exhaust on page 2-33.Notice:Closing the hatch/trunk lid forcefully or
from the sides can cause damage to the glass, the
defogger or the weather stripping. Be sure objects
will t in the hatch/trunk area before closing the
hatch/trunk lid. When closing the hatch/trunk
lid, gently pull down from the center.
Notice:Do not store heavy or sharp objects in the
rear storage compartments located in the
hatch/trunk area. If you do, the objects could
damage the underbody.
Hatch/Trunk Lid Release
There are several ways to release the hatch/trunk lid. If
your vehicle has an automatic transmission, the shift
lever must be in PARK (P). For manual transmissions,
the parking brake must be set. SeeParking Brake
on page 2-30.
V(Hatch/Trunk):Press the hatch/trunk lid
release button located on the instrument panel
to the left of the steering wheel.
}(Hatch/Trunk):Press the hatch/trunk lid
release button on the keyless access transmitter.
SeeKeyless Access System on page 2-4.
Press the hatch/trunk release button located on the
rear of the hatch/trunk lid above the license plate,
as long as you have your transmitter with you.
2-14

Power Window Initialize
After a power reconnect such as battery replacement, the
window index-up feature will not function until the system
is initialized. Once power is restored, do the following:
1. Close the door.
2. Raise the window by pulling up the switch.
3. Hold the up switch for three seconds after the
window is closed. Release the switch.
4. Hold the up switch again for three seconds and
release.
Express-Down Window
This feature is on both power windows. Press the front
of the switch to the second position to activate the
express-down feature. If you want to stop the window
as it is lowering, press the switch again.
Window Indexing
This feature automatically lowers the window a small
amount when the door is opened. Then, when the door
is closed, the window will raise to its full up position.
Sun Visors
To block out glare, you can swing down the visors. You
can also swing them to the side.
Lighted Visor Vanity Mirrors
Pull down the sun visor and lift the cover to expose the
lighted vanity mirror. When the cover is lifted, the lamps
will come on automatically, even if the ignition is off.
Theft-Deterrent Systems
Vehicle theft is big business, especially in some cities.
Although your vehicle has a number of theft-deterrent
features, we know that nothing we put on it can make it
impossible to steal.
Theft-Deterrent System
Your vehicle is equipped with a theft-deterrent
alarm system.
With this system, the
security light will ash
when the door is open and
locked with the power
door lock switch.
If this light is on continuously while the engine is
running, your vehicle needs service.
2-18

Ignition Positions
Your vehicle has an
electronic keyless ignition
with a pushbutton start.
/(START):Press this button while your foot is on the
brake for an automatic transmission, or while pressing
in the clutch for a manual transmission, to start the
engine. If your vehicle is in OFF or RAP mode,
the keyless access transmitter must be inside the
vehicle to start the engine.
9ACC (OFF/ACCESSORY):When the engine is on
or the vehicle is in accessory power mode, a manual
transmission must be placed in REVERSE (R) or
an automatic transmission must be placed in PARK (P),
then press the
9ACC button to turn the engine offand place the vehicle in RAP. See “Retained Accessory
Power (RAP)” later for more information. If a manual
vehicle is not correctly placed in REVERSE (R) a
SHIFT TO REVERSE message will display on the Driver
Information Center (DIC). If an automatic vehicle is
not correctly placed in PARK (P) a SHIFT TO PARK
message will display on the Driver Information
Center (DIC).
For more information, seeDIC Warnings and Messages
on page 3-54.
Notice:If you do not put a manual transmission in
REVERSE (R) before exiting your vehicle, your
vehicle will not be secured, the battery will drain
and could be damaged. Always put a manual
transmission in REVERSE (R) before shutting off the
engine and exiting the vehicle.
When the engine is off, press this button to place the
vehicle in accessory mode. ACCESSORY MODE
ON will display on the Driver Information Center (DIC).
This mode allows you to use things like the radio
and the windshield wipers while the engine is off. Use
accessory mode if you must have your vehicle in motion
while the engine is off, for example, if your vehicle is
being pushed or towed.
After being in accessory mode for about 20 minutes, the
vehicle will automatically enter RAP or OFF, depending
on if the doors are opened or closed.
2-21

Retained Accessory Power (RAP)
With RAP, your power windows and the audio system
will continue to work for up to 10 minutes after the
engine is turned off or until either door is opened. If a
door is opened, the power windows and audio system
will shut off.
Starting the Engine
Move your shift lever to PARK (P) or NEUTRAL (N) for
an automatic transmission, or your vehicle can be
started in NEUTRAL (N) or any other gear as long as
the clutch is depressed for a manual transmission.
To restart when you are already moving, use
NEUTRAL (N) only.
The keyless access transmitter must be in the vehicle
for the ignition to work.Notice:Do not try to shift to PARK (P) if your
vehicle is moving. If you do, you could damage the
transmission. Shift to PARK (P) only when your
vehicle is stopped.
1. For an automatic transmission, with your foot on the
brake pedal, press the START button. For a manual
transmission, while pressing in the clutch, press
the START button. When the engine begins
cranking, let go of the button. The idle speed will go
down as your engine gets warm.
If the battery in the keyless access transmitter is
weak, the DIC will display FOB BATTERY
LOW. You can still drive the vehicle. See “Battery
Replacement” underKeyless Access System
Operation on page 2-5for more information.
2. If the engine does not start and no DIC message is
displayed, wait 15 seconds before trying again.
Notice:Your engine is designed to work with the
electronics in your vehicle. If you add electrical
parts or accessories, you could change the way the
engine operates. Before adding electrical equipment,
check with your dealer. If you do not, your engine
might not perform properly. Any resulting damage
would not be covered by your vehicle’s warranty.
2-22

Stopping Your Engine
If your vehicle has an automatic transmission, move the
shift lever to PARK (P) and press the ACC button. If
the shifter is not in PARK (P), the vehicle will go
into accessory mode and the DIC will display SHIFT TO
PARK. Once the shifter is moved to PARK (P), the
vehicle will turn off.
If your vehicle has a manual transmission, move the
shift lever to REVERSE (R) and press the ACC button.
If the shifter is not in REVERSE (R), the vehicle will
go into accessory mode and the DIC will display SHIFT
TO REVERSE. Once the shifter is moved to
REVERSE (R), the vehicle will turn off.
If the keyless access transmitter is not detected while
going to off, the DIC will display NO FOB – OFF
OR RUN?.
SeeDIC Warnings and Messages on page 3-54for
more information.
Notice:If you do not put a manual transmission in
REVERSE (R) before exiting your vehicle, your
vehicle will not be secured, the battery will drain
and could be damaged. Always put a manual
transmission in REVERSE (R) before shutting off the
engine and exiting the vehicle.
Racing or Other Competitive Driving
See your warranty book before using your vehicle for
racing or other competitive driving.
Notice:If you use your vehicle for racing or other
competitive driving, the engine may use more
oil than it would with normal use. Low oil levels can
damage the engine. Be sure to check the oil level
often during racing or other competitive driving and
keep the level at or near 1 quart (1 L) above the
upper mark that shows the proper operating range
on the engine oil dipstick. For information on
how to add oil, seeEngine Oil on page 5-13. After
the competitive driving, remove excess oil so
that the level on the dipstick is not above the upper
mark that shows the proper operating range.
Vehicles with the Z51 performance package have
greaseable outer ends on both of the rear toe-links.
Under normal use, lubrication should be performed as
described in the maintenance schedule. SeeScheduled
Maintenance on page 6-4andRecommended Fluids
and Lubricants on page 6-12. If you use the vehicle for
racing, lubrication should be performed at the end of
each racing day. See your dealer for lubrication
and make sure any needed repairs are made at once.
Proper procedures for performing these services can be
found in the service manual. SeeService Publications
Ordering Information on page 7-11.
2-23

Engine Coolant Heater
If your vehicle has this feature, in very cold weather,
0°F (−18°C) or colder, the engine coolant heater
can help. You will get easier starting and better fuel
economy during engine warm-up. Usually, the coolant
heater should be plugged in a minimum of four
hours prior to starting your vehicle. At temperatures
above 32°F (0°C), use of the coolant heater is not
required.
To Use The Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
The electrical cord is located on the driver’s side
of the engine compartment, in front of the coolant
surge tank.
3. Plug it into a normal, grounded 110-volt AC outlet.
{CAUTION:
Plugging the cord into an ungrounded outlet
could cause an electrical shock. Also, the
wrong kind of extension cord could overheat
and cause a re. You could be seriously
injured. Plug the cord into a properly grounded
three-prong 110-volt AC outlet. If the cord will
not reach, use a heavy-duty three-prong
extension cord rated for at least 15 amps.
4. Before starting the engine, be sure to unplug and
store the cord as it was before to keep it away
from moving engine parts. If you do not it could be
damaged.
How long should you keep the coolant heater plugged
in? The answer depends on the outside temperature, the
kind of oil you have, and some other things. Instead
of trying to list everything here, we ask that you contact
your dealer in the area where you will be parking
your vehicle. The dealer can give you the best advice
for that particular area.
2-24