CHEVROLET CORVETTE 2008 6.G Owners Manual

NO FOBS DETECTED
This message displays if the vehicle does not detect the
presence of a keyless access transmitter when you
have attempted to start the vehicle or a vehicle door has
just closed. The following conditions may cause this
message to appear:
Driver-added equipment plugged into the accessory
power outlet on the center console is causing
interference. Examples of these devices are cell
phones and cell phone chargers, two-way radios,
power inverters, or similar items. Try moving
the keyless access transmitter away from these
devices when starting the vehicle. In addition,
PDA devices and remote garage and gate openers
may also generate Electromagnetic Interference
(EMI) that may interfere with the keyless access
transmitter. Do not carry the keyless access
transmitter in the same pocket or bag as these
devices.
The vehicle is experiencing Electromagnetic
Interference (EMI). Some locations, such as
airports, automatic toll booths, and some gas
stations have EMI elds which may interfere with
the keyless access transmitter.If moving the transmitter to different locations within
the vehicle does not help, place the transmitter in the
glove box transmitter pocket with the buttons facing to
the right and then press the START button.
The vehicle’s battery voltage is low. The battery
voltage must be above 10 volts for the keyless
access transmitter to be detected properly.
3-65

NO FOB - OFF OR RUN?
This message displays when the keyless access
transmitter is not detected inside the vehicle while you
are trying to turn the ignition off. Your vehicle may
be near a strong radio antenna signal causing
the keyless access system to be jammed. The vehicle
will remain in ACCESSORY until the vehicle is turned off
or is restarted, or ve minutes has expired. If you turn
the ignition off and you cannot nd the keyless access
transmitter, you will not be able to restart the vehicle.
The keyless access transmitter needs to be inside of the
vehicle in order for the vehicle to start. SeeStarting
the Engine on page 2-23for more information.
OPTIONS UNAVAILABLE
This message displays for a few seconds if a keyless
access transmitter that is not labelled 1 or 2 is used and
you try to personalize the features on your vehicle by
pressing the OPTION button. The personalization
system will not recognize the transmitter and the
DIC will not display the current driver number or the
menus used to set personalizations. The personalization
features will then be set to the default states. SeeDIC
Vehicle Personalization on page 3-75for more
information.
PRESS BRAKE TO START ENGINE
(Automatic Transmission Only)
This message displays if you try to start the engine by
pressing the keyless ignition start button without
having the brake pressed. The brake needs to be
pressed when starting the engine. SeeIgnition Positions
on page 2-22for more information.
REDUCED ENGINE POWER
If this message displays and the check engine light
comes on, a noticeable reduction in the vehicle’s
performance may occur. If the REDUCED ENGINE
POWER message is displayed, but there is no reduction
in performance, proceed to your destination. The
performance may be reduced the next time the vehicle
is driven.
The vehicle may be driven at a reduced speed while the
REDUCED ENGINE POWER message is displayed,
but acceleration and speed may be reduced. Anytime
the check engine light stays on, the vehicle should
be taken to your dealer/retailer as soon as possible for
diagnosis and repair. SeeMalfunction Indicator
Lamp on page 3-45for more information.
Multiple chimes sound when this message is displayed.
3-66

To acknowledge the message, press the RESET button.
The message reappears every ve minutes until this
condition changes.
If the REDUCED ENGINE POWER message is
displayed in combination with the COOLANT OVER
TEMPERATURE message, seeEngine Overheating
on page 5-31.
SERVICE ACTIVE HANDLING SYSTEM
This message displays if there is a problem with the
Active Handling System and your vehicle needs service.
The active handling system light on the instrument
panel cluster also turns on and a chime sounds.
See your dealer/retailer. When this message is
displayed, the system is not working. Adjust your driving
accordingly. SeeActive Handling System on page 4-7
for more information.
SERVICE AIR CONDITIONING
This message displays when the electronic sensors that
control the air conditioning and heating systems are
no longer working. Have the climate control system
serviced by your dealer/retailer if you notice a drop in
heating and air conditioning efficiency.
SERVICE ANTILOCK BRAKES
If this message displays while you are driving, stop as
soon as possible and turn the ignition off. Then start the
engine again to reset the system. If the message stays
on, or comes back on again while you are driving, your
vehicle is in need of service. See your dealer/retailer.
If the antilock brake system (ABS) warning light is on and
the regular brake system warning light is not on, you still
have brakes, but do not have ABS. If the regular brake
system warning light is also on, you do not have ABS and
there is a problem with the brakes. SeeAntilock Brake
System (ABS) Warning Light on page 3-42andBrake
System Warning Light on page 3-41.
If this message is displayed, the Traction Control
System (TCS) and the Active Handling System will also
be disabled. The DIC will scroll three messages:
SERVICE ANTILOCK BRAKES, SERVICE TRACTION
SYSTEM, and SERVICE ACTIVE HANDLING, and
the instrument panel cluster lights will come on along
with a chime. When the service message is displayed,
the computer controlled systems will not assist the
driver. Have the system repaired by your dealer/retailer
as soon as possible. Adjust your driving accordingly.
To acknowledge these messages, press the RESET
button.
3-67

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 your
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 your 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 your 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 3-44. Several conditions may cause this message
to appear. SeeTire Pressure Monitor Operation on
page 5-70for more information. If the warning comes on
and stays on, there may be a problem with the TPMS.
See your dealer/retailer.
3-68

SERVICE TRACTION SYSTEM
If this message displays when you are driving, there is a
problem with the Traction Control System (TCS) and
your 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.
The traction control system (TCS) warning light on the
instrument panel cluster will also turn on and a
chime will sound.
When this message is displayed, the computer
controlled systems will not assist the driver in controlling
the vehicle. Have the system repaired by your
dealer/retailer as soon as possible. Adjust your driving
accordingly. SeeTraction Control System (TCS) on
page 4-6for more information.
To acknowledge the message, press the RESET button.
SERVICE TRANSMISSION
This message displays when there is a problem with the
transmission. See your dealer/retailer for service.
SERVICE VEHICLE SOON
This message displays and a chime sounds when there
may be an electrical or another system problem with
your vehicle. Have your vehicle checked by your
dealer/retailer if this message keeps appearing.
SET PARK BRAKE FOR SEAT RECALL
If your vehicle has a manual transmission, this
message displays if you try to recall the memory
positions when the ignition is on and the parking brake
is not set. If the vehicle is on, you must set the
parking brake in order for the memory positions to
recall. SeeMemory Seat, Mirrors and Steering Wheel
on page 1-4for more information.
SET PARK BRAKE TO MOVE TOP
If your vehicle has a manual transmission, this message
displays and a chime sounds if you try to operate the
power convertible top without rst setting the parking
brake. Set the parking brake before trying to operate the
power convertible top. SeeConvertible Top (Manual)
on page 2-62orConvertible Top (Power) on page 2-68
for more information.
3-69

SHIFT TO PARK
If your vehicle has an automatic transmission, this
message displays if the vehicle is not in PARK (P) when
the engine is being turned off. The vehicle will be in
ACCESSORY Once the shift lever is moved to
PARK (P), the vehicle will turn off.
The vehicle will remain in ACCESSORY, without the
20 minute time-out period, until the shift lever is moved
to PARK (P) or until the driver presses the pushbutton
to restart the vehicle. SeeIgnition Positions on
page 2-22for more information.
SHIFT TO PARK OR SET PARK BRAKE
FOR TOP
If your vehicle has an automatic transmission, this
message displays and a chime sounds if you try to
operate the power convertible top without rst shifting
into PARK (P) or setting the parking brake. Either
shift the vehicle into PARK (P) or set the parking brake
before trying to operate the power convertible top.
SeeConvertible Top (Manual) on page 2-62or
Convertible Top (Power) on page 2-68for 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 your 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.
3-70

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 3-44.
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 5-64,Loading the
Vehicle on page 4-24,Inflation - Tire Pressure on
page 5-66, andTire Pressure Monitor System on
page 5-68. The DIC also shows the tire pressure values.
SeeDIC Operation and Displays on page 3-52.
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 chime sounds 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 chime sounds 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 chime sounds 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.
3-71

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.
TRACTION SYSTEM AND ACTIVE
HANDLING – OFF
This message displays, the instrument panel cluster
light turns on, and a chime sounds when the Traction
Control System (TCS) and Active Handling System
are turned off by pressing the Active Handling System
button on the console for ve seconds. The Antilock
Brake System (ABS) remains on with the TCS and
Active Handling System off. Adjust your driving
accordingly. SeeTraction Control System (TCS) on
page 4-6andActive Handling System on page 4-7
for more information.
To acknowledge this message, press the RESET
button.
TRACTION SYSTEM AND ACTIVE
HANDLING – ON
If the Traction Control System (TCS) and Active
Handling System are off, this message displays briey,
the instrument panel cluster light turns off, and a
chime sounds when the TCS and Active Handling
System are turned on by briey pressing the Active
Handling System button on the console. SeeTraction
Control System (TCS) on page 4-6andActive Handling
System on page 4-7for more information.
TRACTION SYSTEM – OFF
This message displays and stays on, a single, quick
tone sounds, and the traction control system (TCS)
warning light on the instrument panel cluster turns on
when the TCS is turned off by pressing the Active
Handling System button on the console. SeeTraction
Control System (TCS) Warning Light on page 3-42.
SeeTraction Control System (TCS) on page 4-6
for more information.
To acknowledge the message, press the RESET button.
3-72

TRACTION SYSTEM – ON
This message displays and a single, quick tone sounds
when the Traction Control System (TCS) is turned
on by pressing the Active Handling System button on
the console. This message automatically clears from the
DIC display on its own. SeeTraction Control System
(TCS) on page 4-6for more information.
TRANSMISSION HOT IDLE ENGINE
This message displays and four chimes sound if the
transmission uid temperature rises above 270°F
(132°C) or rises rapidly. The transmission may shift
gears or apply the torque converter clutch to reduce the
uid temperature. Driving aggressively or driving on
long hills can cause the transmission uid temperature
to be higher than normal. If this message appears,
you may continue to drive at a slower speed. Monitor
the transmission uid temperature and allow it to cool
to at least 230°F (110°C). The transmission uid
temperature can be monitored with the gages button on
the DIC. SeeDIC Operation and Displays on page 3-52
andAutomatic Transmission Fluid on page 5-27.
Also check the engine coolant temperature. If it is also
hot, seeEngine Overheating on page 5-31.
If this message is displayed during normal vehicle
operation on at roads, your vehicle may need service.
See your dealer/retailer for an inspection.If driving in a performance or competitive manner,
the use of (S) Sport Automatic Mode or (S) Sport
Manual Paddle Shift gear selection is recommended.
SeeAutomatic Transmission Operation on page 2-26
for more information.
To acknowledge the message, press the RESET button.
The message reappears every 10 minutes until this
condition changes. If you do not press the RESET
button, the message remains on the display until the
condition changes.TURN SIGNAL ON
This message displays and a chime sounds if a turn
signal is left on for three-quarters of a mile (1.2 km).
Move the turn signal/multifunction lever to the off
position.
To acknowledge this message, press the RESET
button.
UNLATCH HEADER TO MOVE TOP
This message displays and a chime sounds if you try to
lower the convertible top without rst unlocking the
top. Move the latch handle to unlock the convertible top.
SeeConvertible Top (Manual) on page 2-62or
Convertible Top (Power) on page 2-68.
3-73

Other Messages
Here are more messages that you can receive on your
Driver Information Center (DIC). To acknowledge a
message and read another message that may have
come on at the same time, press the RESET button.
ACCESSORY MODE ON
BATTERY VOLTAGE HIGH
SeeVoltmeter Gage on page 3-40.
BATTERY VOLTAGE LOW
SeeVoltmeter Gage on page 3-40.
CHECK WASHER FLUID
SeeWindshield Washer Fluid on page 5-41.
CRUISE SET TO XXX MPH (XXX km/h)
SeeCruise Control on page 3-11.
DRIVER DOOR AJAR
FOB AUTOLEARN WAIT XX MINUTES
See “Matching Transmitter(s) to Your Vehicle” under
Keyless Access System Operation on page 2-6.
FOB BATTERY LOW
See “Battery Replacement” underKeyless Access
System Operation on page 2-6.
HATCH AJAR (Coupe)
INTRUSION SENSOR OFF, if your vehicle has this
feature
INTRUSION SENSOR ON, if your vehicle has this
feature
KNOWN FOB
See “Matching Transmitter(s) to Your Vehicle” under
Keyless Access System Operation on page 2-6.
MAXIMUM NUMBER OF FOBS LEARNED
See “Matching Transmitter(s) to Your Vehicle” under
Keyless Access System Operation on page 2-6.
OFF–ACCESSORY TO LEARN
See “Matching Transmitter(s) to Your Vehicle” under
Keyless Access System Operation on page 2-6.
PASSENGER DOOR AJAR
READY FOR FOB #X
See “Matching Transmitter(s) to Your Vehicle” under
Keyless Access System Operation on page 2-6.
TONNEAU AJAR (Convertible)
TRUNK AJAR (Convertible)
UPSHIFT NOW
SeeManual Transmission Operation on page 2-30.
3-74