engine CHEVROLET CORVETTE 2010 6.G Owner's Manual

For vehicles with a 2.56:1 Axle Ratio
(RPO GM8)
.Up-shifts to 4 (Fourth) gear require approximately
35 km/h (22 mph).
.Up-shifts to 5 (Fifth) gear require approximately
45 km/h (28 mph).
.Up-shifts to 6 (Sixth) gear require approximately
65 km/h (41 mph).
To prevent damage to the powertrain, Manual Paddle
downshifts to a lower gear cannot be done above
certain speeds. The maximum speed allowed for
downshifting of gears 1 (First) through 4 (Fourth) are:
.Into 4 (Fourth) gear over 250 km/h (155 mph)
.Into 3 (Third) gear over 188 km/h (117 mph)
.Into 2 (Second) gear over 120 km/h (75 mph)
.Into 1 (First) gear over 68 km/h (42 mph).
For vehicles with a 2.73:1 Axle Ratio
(RPO GU2)
.Up-shifts to 4 (Fourth) gear require approximately
31 km/h (19 mph).
.Up-shifts to 5 (Fifth) gear require approximately
39 km/h (24 mph).
.Up-shifts to 6 (Sixth) gear require approximately
57 km/h (35 mph).
To prevent damage to the powertrain, Manual Paddle
downshifts to a lower gear cannot be done above
certain speeds. The maximum speed allowed for
downshifting of gears 1 (First) through 4 (Fourth) are:
.Into 4 (Fourth) gear over 234 km/h (145 mph)
.Into 3 (Third) gear over 176 km/h (109 mph)
.Into 2 (Second) gear over 113 km/h (70 mph)
.Into 1 (First) gear over 64 km/h (40 mph).
If the driver does not request an upshift as the engine
speed approaches fuel shut off RPM, the engine speed
will be limited to protect the engine. See Tachometer
on
page 4‑32for more information.
3-31

Manual Transmission Operation
This is the shift pattern
for the six-speed manual
transmission.
Here is how to operate the transmission:
1 (First) : Press the clutch pedal and shift into 1 (First).
Then slowly let up on the clutch pedal as you press the
accelerator pedal.
You can shift into 1 (First) when you are going less than
40 mph (64 km/h). If you come to a complete stop and it
is hard to shift into 1 (First), put the shift lever in Neutral
and let up on the clutch. Press the clutch pedal back
down. Then shift into 1 (First).
2 (Second) : Press the clutch pedal as you let up on the
accelerator pedal and shift into 2 (Second). Then, slowly
let up on the clutch pedal as you press the accelerator
pedal. 3 (Third), 4 (Fourth), 5 (Fifth) and 6 (Sixth) :
Shift
into 3 (Third), 4 (Fourth), 5 (Fifth) and 6 (Sixth) the same
way you do for 2 (Second). Slowly let up on the clutch
pedal as you press the accelerator pedal.
To stop, let up on the accelerator pedal and press the
brake pedal. Just before the vehicle stops, press the
clutch pedal and the brake pedal, and shift to Neutral.
Neutral : Use this position when you start or idle the
engine. The shift lever is in Neutral when it is centered
in the shift pattern, not in any gear.
R (Reverse) : To back up, press down the clutch pedal
and shift into R (Reverse). Just apply pressure to get
the lever past 5 (Fifth) and 6 (Sixth) into R (Reverse).
Let up on the clutch pedal slowly while pressing the
accelerator pedal.
The six-speed manual transmission has a feature that
allows you to safely shift into R (Reverse) while the
vehicle is rolling at less than 3 mph (5 km/h). You will be
locked out if you try to shift into R (Reverse) while the
vehicle is moving faster than 3 mph (5 km/h).
3-32

Shift Speeds (Manual Transmission)
{WARNING:
If you skip a gear when you downshift, you could
lose control of the vehicle. You could injure
yourself or others. Do not shift down more than
one gear at a time when you downshift.
This chart shows when to shift to the next higher gear
for the best fuel economy.
Manual Transmission Recommended Shift Speeds in mph (km/h)
Engine Acceleration Shift Speed
1 to 2 2 to 3 3 to 4 4 to 5 5 to 6
All
Engines 15 (24) 25 (40) 40 (64) 45 (72) 50 (80)
If the engine speed drops below 900 rpm, or if the
engine is not running smoothly, you should downshift to
the next lower gear. You may have to downshift two or
more gears to keep the engine running smoothly or for
good engine performance.
Notice:
When shifting gears, do not move the shift
lever around unnecessarily. This may damage the
transmission. Shift directly into the next gear.
One to Four Shift Light
(Manual Transmission)
When this light comes on,
you can only shift from
1 (First) to 4 (Fourth)
instead of 1 (First) to
2 (Second).
See One-to-Four Shift Light (Manual Transmission)
on
page 4‑36for more information.
3-33

Downshifting (Manual Transmission)
Do not downshift into the gear shown below at a speed
greater than shown in the table:
1 (First)50 mph (80 km/h)
2 (Second) 74 mph (119 km/h)
3 (Third) 101 mph (163 km/h)
4 (Fourth) 130 mph (209 km/h)
Notice: If you skip more than one gear when you
downshift, or if you race the engine when you
release the clutch pedal while downshifting, you
could damage the engine, clutch, driveshaft or the
transmission. Do not skip gears or race the engine
when downshifting.
The six-speed transmission has a spring that centers
the shift lever near 3 (Third) and 4 (Fourth). This
spring helps you know which gear you are in when
you are shifting. Be careful when shifting from 1 (First)
to 2 (Second) or downshifting from 6 (Sixth) to 5 (Fifth).
The spring will try to pull the shift lever toward 4 (Fourth)
and 3 (Third). Make sure you move the lever into
2 (Second) or 5 (Fifth). If you let the shift lever move
in the direction of the pulling, you may end up shifting
from 1 (First) to 4 (Fourth) or from 6 (Sixth) to 3 (Third).
Parking Brake
The parking brake lever is located to the right of the
center console.
To set the parking brake, hold the brake pedal down.
Pull the parking brake lever up. If the ignition is on, the
brake system warning light will come on.
To release the parking brake, hold the brake pedal
down. Then push the release button in as you move the
parking brake lever all the way down.
Notice: Driving with the parking brake on can
overheat the brake system and cause premature
wear or damage to brake system parts. Make sure
that the parking brake is fully released and the
brake warning light is off before driving.
3-34

Shifting Into Park
(Automatic Transmission)
{WARNING:
It can be dangerous to get out of the vehicle if the
shift lever is not fully in P (Park) with the parking
brake firmly set. The vehicle can roll. If you have
left the engine running, the vehicle can move
suddenly. You or others could be injured. To be
sure the vehicle will not move, even when you are
on fairly level ground, use the steps that follow.
1. Hold the brake pedal set the parking brake. See Parking Brake
on page 3‑34for more
information.
2. Move the shift lever into P (Park) by holding in the button on the lever and pushing the lever all the
way toward the front of the vehicle.
3. Press the Acc. button (ignition switch) to turn the engine off.
Leaving the Vehicle With the Engine
Running (Automatic Transmission)
{WARNING:
It can be dangerous to leave the vehicle with the
engine running. The vehicle could move suddenly
if the shift lever is not fully in P (Park) with the
parking brake firmly set. And, if you leave the
vehicle with the engine running, it could overheat
and even catch fire. You or others could be
injured. Do not leave the vehicle with the engine
running.
If you have to leave the vehicle with the engine running,
be sure the vehicle is in P (Park) and the parking brake
is firmly set before you leave it. After you have moved
the shift lever into P (Park), hold down the regular brake
pedal. See if you can move the shift lever away from
P (Park) without first pushing the button on the lever.
If you can, it means that the shift lever was not fully
locked into P (Park).
3-35

Parking Over Things That Burn
{WARNING:
Things that can burn could touch hot exhaust
parts under the vehicle and ignite. Do not park
over papers, leaves, dry grass, or other things that
can burn.
Engine Exhaust
{WARNING:
Engine exhaust contains Carbon Monoxide (CO)
which cannot be seen or smelled. Exposure to CO
can cause unconsciousness and even death.
Exhaust may enter the vehicle if:
.The vehicle idles in areas with poor ventilation
(parking garages, tunnels, deep snow that
may block underbody airflow or tail pipes).
.The exhaust smells or sounds strange or
different. (Continued)
WARNING: (Continued)
.The exhaust system leaks due to corrosion or
damage.
.The vehicle’s exhaust system has been
modified, damaged or improperly repaired.
.There are holes or openings in the
vehicle body from damage or after-market
modifications that are not completely sealed.
If unusual fumes are detected or if it is suspected
that exhaust is coming into the vehicle:
.Drive it only with the windows
completely down.
.Have the vehicle repaired immediately.
Never park the vehicle with the engine running in
an enclosed area such as a garage or a building
that has no fresh air ventilation.
3-37

Running the Vehicle While Parked
It is better not to park with the engine running. But if you
ever have to, here are some things to know.
{WARNING:
Idling a vehicle in an enclosed area with poor
ventilation is dangerous. Engine exhaust may
enter the vehicle. Engine exhaust contains
Carbon Monoxide (CO) which cannot be seen
or smelled. It can cause unconsciousness and
even death. Never run the engine in an enclosed
area that has no fresh air ventilation. For more
information, see Engine Exhaust on page 3‑37.
{WARNING:
It can be dangerous to get out of the vehicle if the
automatic transmission shift lever is not fully in
P (Park) with the parking brake firmly set. The
vehicle can roll. Do not leave the vehicle when the
engine is running unless you have to. If you have
left the engine running, the vehicle can move
suddenly. You or others could be injured. To be
sure the vehicle will not move, even when you are
on fairly level ground, always set the parking
brake and move the shift lever to P (Park).
Follow the proper steps to be sure the vehicle will not
move. See Shifting Into Park (Automatic Transmission)
on page 3‑35.
3-38

Notice:Lowering the top if it is damp, wet, or dirty
can cause stains, mildew, and damage to the inside
of your vehicle. Dry off the top before lowering it.
Notice: If you lower the top on your vehicle in cold
weather (0°F/-18°C or lower), you may damage top
components. Do not lower the top in cold weather.
Notice: If you raise or lower the convertible top
while the vehicle is in motion, you could damage
the top or the top mechanism. The repairs would
not be covered by your warranty. Always put an
automatic transmission in (P) Park or a manual
transmission in (N) Neutral before raising or
lowering the convertible top.
Lowering the Power Convertible Top
1. Park on a level surface. Start the engine. Shift an automatic transmission into P (Park) and set the
parking brake. Shift a manual transmission into
N (Neutral), and set the parking brake.
2. Make sure the trunk is closed and the rear trunk partition in the rear storage area is in the fastened
upright position, and that no objects are forward of
the divider. See “Rear Trunk Partition” underRear
Storage Area on page 3‑51. 3. Release the convertible top front latch, located above the inside rearview mirror, by pulling and
turning it clockwise toward the driver's door. Push
upward on the front edge. The windows will
automatically lower.
3-67

4. Push and hold the bottom of the power
convertible top button,
located to the left of the
steering wheel, on the
instrument panel.
The windows will automatically lower and the
convertible top will lower into the rear of the vehicle.
A chime will sound when the convertible top has
lowered completely. If the radio is on the sound may
be muted for a brief time due to a new audio system
equalization being loaded.
If the convertible top is operated multiple times, the
engine should be running to prevent drain on the
vehicle's battery. Under certain conditions, the Driver
Information Center (DIC) may display a message
regarding the power convertible top. See DIC Warnings
and Messages
on page 4‑52for more information.
Raising the Power Convertible Top
Notice: If you raise or lower the convertible top
while the vehicle is in motion, you could damage
the top or the top mechanism. The repairs would
not be covered by your warranty. Always put an
automatic transmission in (P) Park or a manual
transmission in (N) Neutral before raising or
lowering the convertible top.
1. Park on a level surface. Start the engine. Shift an automatic transmission into P (Park) and set the
parking brake. Shift a manual transmission into
N (Neutral) and set the parking brake.
2. Make sure the trunk lid is closed and the rear trunk partition in the rear storage area is in the fastened
upright position, and that no objects are forward of
the divider. See “Rear Trunk Partition” underRear
Storage Area on page 3‑51.
3. Push and hold the top of the power convertible top button. The top will raise and the windows will
lower if they were in the raised position. A chime
will sound when the top is raised completely.
4. After the convertible top is completely raised, release the power convertible top button.
5. Pull the convertible front top latch down and turn it counterclockwise to lock the convertible top.
3-68

3. Use the wrench, located in the console, and turn the pressure release bolt counterclockwise
one revolution, to relieve pressure to the hydraulic
pump. This will allow you to manually raise the
convertible top.
4. Then follow the steps under raising the manual convertible top. See “Convertible Top (Manual)”
under Convertible Top (Manual)
on page 3‑59or
Convertible Top (Power) on page 3‑66
When power is restored to the vehicle, the hydraulic
bolt must be tightened, by turning it clockwise.
The power convertible top button can then be
used to lower or raise the convertible top. If the power convertible top is operated multiple times,
the engine should be running to prevent drain on the
vehicle's battery. Under certain conditions, the Driver
Information Center (DIC) may display a message
regarding the power top. See
DIC Warnings and
Messages
on page 4‑52for more information.
If the battery has been disconnected, the power
windows must be initialized for the power top to
operate. See Power Windows
on page 3‑17for
more information.
3-71