2011 CHEVROLET CORVETTE inflation pressure

Black plate (68,1)Chevrolet Corvette Owner Manual - 2011
10-68 Vehicle Care
Example:
You will find the maximum load and
inflation pressure molded on the
tire's sidewall, in small letters,
near the rim flange. It will read
something like this: Maximum load
690 kg (1521 lbs) 300 kPa (44 psi)
Max. Press.
For this example, you would set the
inflation pressure for high‐speed
driving at 38 psi (265 kPa).
Racing or other competitive driving
may affect the warranty coverage
of your vehicle. See your warranty
booklet for more information.Tire Pressure Monitor
System
The Tire Pressure Monitor System
(TPMS) uses radio and sensor
technology to check tire pressure
levels. The TPMS sensors monitor
the air pressure in your tires and
transmit tire pressure readings to a
receiver located in the vehicle.
Each tire, including the spare
(if provided), should be checked
monthly when cold and inflated to
the inflation pressure recommended
by the vehicle manufacturer on the
vehicle placard or tire inflation
pressure label. (If your vehicle has
tires of a different size than the size
indicated on the vehicle placard or
tire inflation pressure label, you
should determine the proper tire
inflation pressure for those tires.)As an added safety feature, your
vehicle has been equipped with a
tire pressure monitoring system
(TPMS) that illuminates a low tire
pressure telltale when one or
more of your tires is significantly
under‐inflated.
Accordingly, when the low tire
pressure telltale illuminates, you
should stop and check your tires as
soon as possible, and inflate them
to the proper pressure. Driving on
a significantly under‐inflated tire
causes the tire to overheat and can
lead to tire failure. Under‐inflation
also reduces fuel efficiency and
tire tread life, and may affect the
vehicle's handling and stopping
ability.

Black plate (69,1)Chevrolet Corvette Owner Manual - 2011
Vehicle Care 10-69
Please note that the TPMS is
not a substitute for proper tire
maintenance, and it is the driver's
responsibility to maintain correct
tire pressure, even if under‐inflation
has not reached the level to trigger
illumination of the TPMS low tire
pressure telltale.
Your vehicle has also been
equipped with a TPMS malfunction
indicator to indicate when the
system is not operating properly.
The TPMS malfunction indicator is
combined with the low tire pressure
telltale. When the system detects a
malfunction, the telltale will flash for
approximately one minute and then
remain continuously illuminated.
This sequence will continue upon
subsequent vehicle start‐ups as
long as the malfunction exists.
When the malfunction indicator is
illuminated, the system may not be
able to detect or signal low tire
pressure as intended. TPMSmalfunctions may occur for a variety
of reasons, including the installation
of replacement or alternate tires or
wheels on the vehicle that prevent
the TPMS from functioning properly.
Always check the TPMS malfunction
telltale after replacing one or more
tires or wheels on your vehicle to
ensure that the replacement or
alternate tires and wheels allow
the TPMS to continue to function
properly.
See
Tire Pressure Monitor
Operation on page 10‑69 for
additional information.
Federal Communications
Commission (FCC) and
Industry Canada
See Radio Frequency Statement on
page 13‑19 for information
regarding Part 15 of the Federal
Communications Commission (FCC)
rules and Industry Canada
Standards RSS-210/220/310.
Tire Pressure Monitor
Operation
This vehicle may have a Tire
Pressure Monitor System (TPMS).
The TPMS is designed to warn the
driver when a low tire pressure
condition exists. TPMS sensors
are mounted onto each tire and
wheel assembly on your vehicle.
The TPMS sensors monitor the air
pressure in the vehicle's tires and
transmits the tire pressure readings
to a receiver located in the vehicle.
When a low tire pressure
condition is detected, the
TPMS illuminates the low tire
pressure warning light, located
in the instrument panel cluster.

Black plate (70,1)Chevrolet Corvette Owner Manual - 2011
10-70 Vehicle Care
If the warning light comes on, stop
as soon as possible and inflate
the tires to the recommended
pressure shown on the tire loading
information label. SeeVehicle Load
Limits on page 9‑14.
At the same time a message to
check the pressure in a specific tire
appears on the Driver Information
Center (DIC) display. The low tire
pressure warning light and the DIC
warning message appear at each
ignition cycle until the tires are
inflated to the correct inflation
pressure. Using the DIC, tire
pressure levels can be viewed by
the driver. For additional information
and details about the DIC operation
and displays see Driver Information
Center (DIC) on page 5‑25 andTire
Messages on page 5‑51. The low tire pressure warning light
may come on in cool weather when
the vehicle is first started, and then
turn off as you start to drive. This
could be an early indicator that the
air pressure in the tire(s) are getting
low and need to be inflated to the
proper pressure.
A Tire and Loading Information
label, attached to your vehicle,
shows the size of your vehicle's
original equipment tires and the
correct inflation pressure for your
vehicle's tires when they are cold.
See
Vehicle Load Limits on
page 9‑14, for an example of the
Tire and Loading Information label
and its location on your vehicle.
Also see Tire Pressure on
page 10‑66 for additional
information. Your vehicle's TPMS can warn you
about a low tire pressure condition
but it does not replace normal tire
maintenance. See
Tire Inspection
on page 10‑72, Tire Rotation on
page 10‑72, When It Is Time for
New Tires on page 10‑72, and Tires
on page 10‑58.
Notice: Tire sealant materials are
not all the same. A non-approved
tire sealant could damage the Tire
Pressure Monitor System (TPMS)
sensors. TPMS sensor damage
caused by using an incorrect tire
sealant is not covered by the
vehicle warranty. Always use only
the GM approved tire sealant
available through your dealer
or included in the vehicle.

Black plate (73,1)Chevrolet Corvette Owner Manual - 2011
Vehicle Care 10-73
SeeTire Inspection on page 10‑72
and Tire Rotation on page 10‑72 for
additional information.
The rubber in tires ages over time.
This is also true for the spare tire,
if the vehicle has one, even if it is
not being used. Multiple conditions
affect how fast this aging takes
place, including temperatures,
loading conditions, and inflation
pressure maintenance. Tires will
typically need to be replaced due
to wear before they may need to be
replaced due to age. Consult the tire
manufacturer for more information
on when tires should be replaced.Vehicle Storage
Tires age when stored normally
mounted on a parked vehicle.
Park a vehicle that will be stored
for at least a month in a cool, dry,
clean area away from direct sunlight
to slow aging. This area should be
free of grease, gasoline, or other
substances that can deteriorate
rubber.
Parking for an extended period
can cause flat spots on the tires
that may result in vibrations while
driving. When storing a vehicle for
at least a month, remove the tires
or raise the vehicle to reduce the
weight from the tires.
Buying New Tires
GM has developed and matched
specific tires for your vehicle.
The original equipment tires
installed on your vehicle, when it
was new, were designed to meet
General Motors Tire Performance
Criteria Specification (TPC Spec)
system rating. If you need
replacement tires, GM strongly
recommends that you get tires
with the same TPC Spec rating.
This way, your vehicle will continue
to have tires that are designed to
give the same performance and
vehicle safety, during normal use,
as the original tires.

Black plate (3,1)Chevrolet Corvette Owner Manual - 2011
Service and Maintenance 11-3
Your dealer has trained service
technicians who will perform this
work and reset the system. If the
engine oil life system is reset
accidentally, service the vehicle
within 5 000 km/3,000 miles since
the last service. Reset the oil life
system whenever the oil is changed.
SeeEngine Oil Life System on
page 10‑22.
Every Engine Oil Change
.Change engine oil and
filter. Reset oil life system.
See Engine Oil on page 10‑15
and Engine Oil Life System on
page 10‑22. An Emission
Control Service.
.Engine coolant level check.
See Engine Coolant on
page 10‑29.
.Engine cooling system
inspection. Visual inspection
of hoses, pipes, fittings, and
clamps and replacement,
if needed.
.Windshield washer fluid level
check. See Washer Fluid on
page 10‑37.
.Windshield wiper blade
inspection for wear, cracking,
or contamination and windshield
and wiper blade cleaning,
if contaminated. See Exterior
Care on page 10‑86. Worn
or damaged wiper blade
replacement. See Wiper Blade
Replacement on page 10‑46.
.Tire inflation pressures
check. See Tire Pressure on
page 10‑66.
.Tire wear inspection. See Tire
Inspection on page 10‑72.
.Fluids visual leak check
(or every 12 months, whichever
occurs first). A leak in any
system must be repaired and
the fluid level checked.
.Engine air cleaner filter
inspection. See Engine Air
Cleaner/Filter on page 10‑24.
.Brake system inspection
(or every 12 months, whichever
occurs first).
.Steering and suspension
inspection. Visual inspection
for damaged, loose, or missing
parts or signs of wear.
.Body hinges and latches,
key lock cylinders, any
folding seat hardware, and
rear compartment, hood,
and console door hinges
and latches lubrication.
See Recommended Fluids
and Lubricants on page 11‑6.
More frequent lubrication may
be required when the vehicle
is exposed to a corrosive
environment. Applying silicone
grease on weatherstrips with a
clean cloth makes them last
longer, seal better, and not stick
or squeak.
.Restraint system component
check. See Safety System
Check on page 3‑21.

Black plate (4,1)Chevrolet Corvette Owner Manual - 2011
11-4 Service and Maintenance
.Fuel system inspection for
damage or leaks.
.Exhaust system and nearby heat
shields inspection for loose or
damaged components.
Additional Required Services
At Each Fuel Stop
.Engine oil level check.
SeeEngine Oil on page 10‑15.
.Engine coolant level check.
SeeEngine Coolant on
page 10‑29.
.Windshield washer fluid level
check. See Washer Fluid on
page 10‑37.
Once a Month
.Tire inflation check. See Tire
Pressure on page 10‑66.
.Tire wear inspection. See Tire
Inspection on page 10‑72 and
Tire Rotation on page 10‑72. Once a Year
.See
Starter Switch Check on
page 10‑44.
.See Automatic Transmission
Shift Lock Control Function
Check on page 10‑45.
.See Park Brake and P (Park)
Mechanism Check on
page 10‑45.
.Accelerator pedal check for
damage, high effort, or binding.
Replace if needed.
.Underbody flushing service.
Once Every Two Years
.Clutch hydraulic system drain,
flush, and refill. Service at a
regular service interval every
two years. This service can
be complex; have your dealer
perform this service. See
Hydraulic Clutch on page 10‑24. First Engine Oil Change After
Every 40 000 km/25,000 Miles
.Passenger compartment
air filter replacement (or every
24 months, whichever occurs
first). More frequent replacement
may be needed if you drive
in areas with heavy traffic,
areas with poor air quality,
or areas with high dust levels.
Replacement may also be
needed if you notice reduced
air flow, windows fogging up,
or odors. Your dealer can help
you determine when it is the
right time to replace the filter.
.ZR1 Only: Engine air cleaner
filter replacement. See
Engine
Air Cleaner/Filter on page 10‑24.

Black plate (11,1)Chevrolet Corvette Owner Manual - 2011
INDEX i-11
T
Tachometer . . . . . . . . . . . . . . . . . . . . 5-11
TaillampsTurn Signal, andStoplamps . . . . . . . . . . . . . . . . 10-50
Text Telephone (TTY) Users . . . 13-6
Theft-Deterrent Systems . . . . . . . 2-14 Immobilizer . . . . . . . . . . . . . . . . . . . 2-14
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Tires Buying New Tires . . . . . . . . . . . 10-73
Chains . . . . . . . . . . . . . . . . . . . . . . 10-80
Designations . . . . . . . . . . . . . . . 10-62
Different Size . . . . . . . . . . . . . . . 10-75
If a Tire Goes Flat . . . . . . . . . . 10-80
Inflation Monitor System . . . . 10-69
Inspection . . . . . . . . . . . . . . . . . . 10-72
Lifting the Vehicle . . . . . . . . . . . . . 10-5
Low Profile . . . . . . . . . . . . . . . . . 10-60
Messages . . . . . . . . . . . . . . . . . . . . 5-51
Pressure . . . . . . . . . . . . . . . . . . . . 10-67
Pressure Light . . . . . . . . . . . . . . . . 5-24
Pressure Monitor System . . . 10-68 Tires (cont.)
Rotation . . . . . . . . . . . . . . . . . . . . 10-72
Run-Flat . . . . . . . . . . . . . . . . . . . . 10-59
Sidewall Labeling . . . . . . . . . . . 10-61
Terminology and
Definitions . . . . . . . . . . . . . . . . . 10-63
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . 10-76
Wheel Alignment and Tire
Balance . . . . . . . . . . . . . . . . . . . 10-77
Wheel Replacement . . . . . . . . 10-78
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . 10-72
Winter . . . . . . . . . . . . . . . . . . . . . . 10-59
Towing General Information . . . . . . . . . . 9-54
Recreational Vehicle . . . . . . . . 10-86
Vehicle . . . . . . . . . . . . . . . . . . . . . 10-86
Traction Active Handling System . . . . . . 9-37
Control System (TCS) . . . . . . . . 9-36
Control System WarningLight . . . . . . . . . . . . . . . . . . . . . . . . 5-23
Limited-Slip Rear Axle . . . . . . . . 9-42
Selective Ride Control . . . . . . . . 9-42 Transmission
Automatic . . . . . . . . . . . . . . . . . . . . . 9-28
Fluid, Automatic . . . . . . . . . . . . 10-23
Fluid, Manual . . . . . . . . . . . . . . . 10-23
Messages . . . . . . . . . . . . . . . . . . . . 5-53
One-to-Four Shift Light . . . . . . . 5-22
Transportation Program,
Courtesy . . . . . . . . . . . . . . . . . . . . 13-10
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Twilight Sentinel . . . . . . . . . . . . . . . . 6-3
U
Uniform Tire Quality
Grading . . . . . . . . . . . . . . . . . . . . . 10-76
Universal Remote System . . . . . 5-64 Operation . . . . . . . . . . . . . . . . . . . . . 5-69
Programming . . . . . . . . . . . . . . . . . 5-64
Using this Manual . . . . . . . . . . . . . . . . iv