2009 CHEVROLET CORVETTE tire pressure

SERVICE CHARGING SYSTEM
If this message displays while you are driving, there
may be a problem with the electrical charging system.
It could mean that there is a loose or broken drive belt
or that there is another electrical problem. Have the
vehicle checked right away by your dealer/retailer.
Driving while this message is on could drain the battery.
If you must drive a short distance with the message
on, be certain to turn off the vehicle’s accessories, such
as the radio and air conditioner.
Multiple chimes sound when this message is displayed.
To acknowledge the message, press the RESET
button. The message reappears every 10 minutes until
this condition changes.
SERVICE ELECTRICAL SYSTEM
This message displays if an electrical problem has
occurred within the Powertrain Control Module (PCM).
Have the vehicle serviced by your dealer/retailer.
SERVICE FUEL SYSTEM
This message displays if the Powertrain Control Module
(PCM) has detected a problem within the fuel system.
Have the vehicle serviced by your dealer/retailer.
This message also displays when the cluster is not
getting fuel information from the PCM.
SERVICE RIDE CONTROL
This message displays when the Selective Ride Control
system has detected a malfunction and the system
must be serviced. See your dealer/retailer. If a fault is
present in the Selective Ride Control system which
causes the shocks to be in their full soft condition, the
messages SERVICE RIDE CONTROL, SHOCKS
INOPERATIVE, and MAXIMUM SPEED 80 MPH
(129 km/h) will display together. SeeSelective Ride
Control on page 4-10for more information.
SERVICE TIRE MONITOR
This message displays if a part on the Tire Pressure
Monitor System (TPMS) is not working properly. The tire
pressure light also ashes and then remains on during
the same ignition cycle. SeeTire Pressure Light on
page 3-42. Several conditions may cause this message
to appear. SeeTire Pressure Monitor Operation on
page 5-74for more information. If the warning comes on
and stays on, there may be a problem with the TPMS.
See your dealer/retailer.
SERVICE TRACTION SYSTEM
If this message displays when you are driving, there is a
problem with the Traction Control System (TCS) and
the vehicle is in need of service. See your dealer/retailer.
When this message is displayed, the system will not
limit wheel spin. Adjust your driving accordingly.
3-64

SHIFT TO PARK OR SET PARK BRAKE
FOR TOP
If the vehicle has an automatic transmission, this
message displays and a sound will be heard if you try
to operate the power convertible top without rst shifting
into P (Park) or setting the parking brake. Either shift
the vehicle into P (Park) or set the parking brake
before trying to operate the power convertible top.
SeeConvertible Top (Manual) on page 2-59or
Convertible Top (Power) on page 2-66for more
information.
SHOCKS INOPERATIVE
This message displays when a malfunction is present in
the Selective Ride Control system which is causing
the shocks to be in their full soft mode. This is a warning
to the driver that the vehicle handling may be affected.
Have the vehicle serviced by your dealer/retailer as
soon as possible.
To acknowledge the message, press the RESET button.
The message reappears every 10 minutes until this
condition changes.
TIRE FLAT
{CAUTION:
When the LOW TIRE PRESSURE or TIRE FLAT
message is displayed on the Driver Information
Center, your vehicle’s handling capabilities will be
reduced during severe maneuvers. If you drive too
fast, you could lose control of your vehicle. You or
others could be injured. Do not drive over 55 mph
(90 km/h) when the LOW TIRE PRESSURE or
TIRE FLAT message is displayed. Drive cautiously
and check your tire pressures as soon as you can.
This message displays when one or more of the tires
is at. This message also displays LEFT FRONT,
RIGHT FRONT, LEFT REAR, or RIGHT REAR to
indicate which tire is affected. Multiple chimes sound
and the tire pressure light on the instrument panel
cluster comes on when this message is displayed.
SeeTire Pressure Light on page 3-42.
3-66

This message is followed by the MAXIMUM SPEED
55 MPH (90 km/h) message, and then by the REDUCED
HANDLING message. The Active Handling System
will intervene more quickly when a at tire has been
detected. Adjust your driving accordingly.
You can receive more than one tire pressure message
at a time. To read other messages that may have
been sent at the same time, press the RESET button.
If a tire pressure message appears on the DIC, stop as
soon as you can. Have the tire pressures checked
and set to those shown on the Tire Loading Information
label. SeeRun-Flat Tires on page 5-69,Loading the
Vehicle on page 4-22,Inflation - Tire Pressure on
page 5-70, andTire Pressure Monitor System on
page 5-73. The DIC also shows the tire pressure values.
SeeDIC Operation and Displays on page 3-49.
To acknowledge the message, press the RESET button.
A message reappears every 10 minutes until the
condition is corrected.
TOO COLD TO MOVE TOP
This message displays and a sound will be heard when
the power convertible top button is pressed and the
power convertible top pump motor temperature is
below -4°F (-20°C). Wait for the power convertible top
pump motor to warm up before using the power
convertible top.
TOP MOTOR OVER TEMPERATURE
This message displays and a sound will be heard when
the power convertible top button is pressed and the
power convertible top pump motor temperature is over
221°F (105°C). Wait for the power convertible top
pump motor to cool down before using the power
convertible top.
TOP NOT SECURE
This message displays and a sound will be heard when
the power convertible top button is released before
the top open or close operation is complete or if the top
is closed without the header latch engaged. Press and
hold the convertible top button to fully open or close the
top, and make sure that the header latch is engaged
after the top is closed.
TRACTION SYSTEM ACTIVE
This message displays when the Traction Control
System (TCS) is limiting wheel spin. Slippery road
conditions may exist if this message is displayed, so
adjust your driving accordingly. The message stays on
for a few seconds after the TCS stops limiting wheel
spin. SeeTraction Control System (TCS) on page 4-6
for more information.
3-67

If the Tire Pressure Monitor (TPM) system detects a at
tire and the Driver Information Center (DIC) displays
TIRE FLAT, or if the TPM system is malfunctioning and
the DIC displays SERVICE TIRE MONITOR, the
Active Handling System will be affected as follows:
The Active Handling System cannot be turned off by
the driver.
If the Active Handling System is off, it will be turned
on automatically.
Competitive Driving Mode is unavailable.
The Active Handling System will feel different in
aiding and maintaining directional control.
Competitive Driving Mode
The driver can select this optional handling mode by
pressing the ACTIVE HANDLING button on the console
quickly two times. COMPETITIVE DRIVING MODE will
be displayed in the DIC. Competitive Driving Mode allows
the driver to have full control of the rear wheels while the
Active Handling System helps maintain directional control
of the vehicle by selective brake application. This involves
less intervention than with both the Active Handling
System and Traction Control Systems on. The Traction
Control System will not be operating. Adjust your driving
accordingly.This light will be on when
the vehicle is in the
Competitive Driving Mode.
When the ACTIVE HANDLING button is pressed
again, the Active Handling and Traction Control Systems
will be on. The TRACTION SYSTEM AND ACTIVE
HANDLING-ON message will be displayed briey in the
DIC and a chime will be heard.
Notice:When traction control is turned off, or
Competitive Driving Mode is active, it is possible to
lose traction. If you attempt to shift with the drive
wheels spinning with a loss of traction, it is possible
to cause damage to the transmission. Do not attempt
to shift when the drive wheels do not have traction.
Damage caused by misuse of the vehicle is not
covered. See the warranty book for additional
information.
4-9

Hydroplaning
Hydroplaning is dangerous. Water can build up under
your vehicle’s tires so they actually ride on the
water. This can happen if the road is wet enough and
you are going fast enough. When your vehicle is
hydroplaning, it has little or no contact with the road.
There is no hard and fast rule about hydroplaning. The
best advice is to slow down when the road is wet.
Other Rainy Weather Tips
Besides slowing down, other wet weather driving tips
include:
Allow extra following distance.
Pass with caution.
Keep windshield wiping equipment in good shape.
Keep the windshield washer uid reservoir lled.
Have good tires with proper tread depth. SeeTires
on page 5-62.
Turn off cruise control.
Before Leaving on a Long Trip
To prepare your vehicle for a long trip, consider having
it serviced by your dealer/retailer before departing.
Things to check on your own include:
Windshield Washer Fluid:Reservoir full? Windows
clean — inside and outside?
Wiper Blades:In good shape?
Fuel, Engine Oil, Other Fluids:All levels checked?
Lamps:Do they all work and are lenses clean?
Tires:Are treads good? Are tires inated to
recommended pressure?
Weather and Maps:Safe to travel? Have
up-to-date maps?
4-17

Tire and Loading Information Label
A vehicle specic Tire and Loading Information
label is attached to the center pillar (B-pillar)
of your vehicle. With the driver’s door open,
you will nd the label attached below the door
latch. This label shows the number of occupant
seating positions (A), and the maximum vehicle
capacity weight (B) in kilograms and pounds.The Tire and Loading Information label also shows
the size of the original equipment tires (C) and
the recommended cold tire ination pressures (D).
For more information on tires and ination see
Tires on page 5-62andInflation - Tire Pressure on
page 5-70.
There is also important loading information on the
vehicle Certication label. It tells you the Gross
Vehicle Weight Rating (GVWR) and the Gross Axle
Weight Rating (GAWR) for the front and rear axle.
See “Certication Label” later in this section.
Label Example
4-23

Ination - Tire Pressure.................................5-70
High-Speed Operation...................................5-72
Tire Pressure Monitor System.........................5-73
Tire Pressure Monitor Operation.....................5-74
Tire Inspection and Rotation...........................5-76
When It Is Time for New Tires.......................5-77
Buying New Tires.........................................5-78
Different Size Tires and Wheels......................5-79
Uniform Tire Quality Grading..........................5-80
Wheel Alignment and Tire Balance..................5-82
Wheel Replacement......................................5-82
Tire Chains..................................................5-85
Lifting the Vehicle.........................................5-86
If a Tire Goes Flat........................................5-90
Appearance Care............................................5-91
Interior Cleaning...........................................5-91
Fabric/Carpet...............................................5-93
Coated Moldings...........................................5-93
Leather.......................................................5-94
Instrument Panel, Vinyl, and Other
Plastic Surfaces........................................5-94
Cargo Cover and Convenience Net.................5-95
Care of Safety Belts......................................5-95
Weatherstrips...............................................5-95Washing Your Vehicle...................................5-95
Cleaning Exterior Lamps/Lenses.....................5-96
Finish Care..................................................5-96
Windshield and Wiper Blades.........................5-97
Removable Roof Panel..................................5-98
Convertible Top............................................5-98
Aluminum or Chrome-Plated Wheels and Trim . . .5-99
Tires...........................................................5-99
Finish Damage...........................................5-100
Underbody Maintenance...............................5-100
Fiberglass Springs (Composite Springs)..........5-100
Chemical Paint Spotting
...............................5-100
Vehicle Identication.....................................5-101
Vehicle Identication Number (VIN)................5-101
Service Parts Identication Label...................5-101
Electrical System..........................................5-102
Add-On Electrical Equipment.........................5-102
Headlamp Wiring........................................5-102
Windshield Wiper Fuses...............................5-102
Power Windows and Other Power Options......5-102
Fuses and Circuit Breakers..........................5-103
Instrument Panel Fuse Block........................5-103
Engine Compartment Fuse Block...................5-106
Capacities and Specications........................5-110
Section 5 Service and Appearance Care
5-2

Tires
Your new vehicle comes with high-quality tires
made by a leading tire manufacturer. If you ever
have questions about your tire warranty and where
to obtain service, see your vehicle Warranty booklet
for details. For additional information refer to the tire
manufacturer.
{CAUTION:
Poorly maintained and improperly used
tires are dangerous.
Overloading your tires can cause
overheating as a result of too much
exing. You could have an air-out and
a serious accident. SeeLoading the
Vehicle on page 4-22.
CAUTION: (Continued)
CAUTION: (Continued)

Underinated tires pose the same danger
as overloaded tires. The resulting accident
could cause serious injury. Check all tires
frequently to maintain the recommended
pressure. Tire pressure should be
checked when your tires are cold. See
Inflation - Tire Pressure on page 5-70.
Overinated tires are more likely to
be cut, punctured, or broken by a sudden
impact — such as when you hit a pothole.
Keep tires at the recommended pressure.
Worn, old tires can cause accidents.
If your tread is badly worn, or if your tires
have been damaged, replace them.
SeeHigh-Speed Operation on page 5-72for
ination pressure adjustment for high speed
driving.
5-62