2008 CHEVROLET CORVETTE automatic transmission

DIC Operation and Displays
The Driver Information Center (DIC) has different modes
which can be accessed by pressing the following
buttons located on the instrument panel, to the right of
the instrument panel cluster.
.4(Fuel):Press this button to display fuel information
such as fuel economy and range.
2(Gages):Press this button to display gage
information like oil pressure and temperature, coolant
temperature, automatic transmission uid temperature, if
equipped, battery voltage, and front/rear tire pressures.
TRIP:Press this button to display your total and
trip distance driven, the elapsed time function, your
average speed, and the engine oil life.
OPTION:Press this button to choose personal options
that are available on your vehicle, depending on the
options your vehicle is equipped with, such as door
locks, easy entry seats, and language.
RESET:Press this button, used along with the other
buttons, to reset system functions, select personal
options, and turn off or acknowledge messages
on the DIC.
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GAGES Button
The gages button displays oil pressure, oil temperature,
coolant temperature, transmission uid temperature
for automatic transmission vehicles only, battery voltage,
and tire pressure information.
Oil Pressure:This display shows the oil pressure.
Press the gages button to display the oil pressure,
such as:
OIL PRESSURE 40 PSI or
OIL PRESSURE 276 kPa
Oil Temperature:This display shows the oil
temperature.
Press the gages button again to display the oil
temperature, such as:
OIL TEMPERATURE 234°F or
OIL TEMPERATURE 112°C
If the oil temperature is low, the display will show OIL
TEMPERATURE LOW. If the oil temperature is high,
the display will show OIL TEMPERATURE HIGH.Coolant Temperature:This display shows the engine
coolant temperature.
Press the gages button again to display the coolant
temperature, such as:
COOLANT TEMPERATURE 123°F or
COOLANT TEMPERATURE 51°C
If the coolant temperature is low, the display will show
COOLANT TEMPERATURE LOW. If the coolant
temperature is high, the display will show COOLANT
TEMPERATURE HIGH.
Transmission Fluid Temperature:If you have an
automatic transmission vehicle, this display shows the
automatic transmission uid temperature.
Press the gages button again to display the automatic
transmission uid temperature, such as:
TRANS FLUID TEMP 123°F or
TRANS FLUID TEMP 51°C
If the transmission uid temperature is low, the display
will show TRANS FLUID TEMP LOW. If the
transmission uid temperature is high, the display will
show TRANS FLUID TEMP HIGH.
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CRUISE DISENGAGED
This message displays briey when you disengage the
cruise control system by stepping on the brake on
an automatic transmission vehicle or the clutch on a
manual transmission vehicle, or by turning off the cruise
control switch. SeeCruise Control on page 3-11for
more information.
ENGINE DRAG CONTROL ACTIVE
This message displays when engine drag control is
active. When driving in a lower gear in rainy, snowy, or
icy conditions and then letting up on the accelerator
or downshifting, the rear wheels may begin to slip and
this message displays. This message stays on for a
few seconds following the engine drag control event.
ENGINE OVERHEATED – STOP ENGINE
This message displays and a continuous chime sounds
when the engine has overheated. Stop and turn the
engine off immediately to avoid severe engine damage.
SeeEngine Overheating on page 5-31.
ENGINE PROTECTION REDUCE
ENGINE RPM
This message displays if the engine oil temperature
exceeds 320°F (160°C). Check the engine coolant
temperature and engine oil level. If the engine is
too hot, seeEngine Overheating on page 5-31.
Your vehicle may need service, so see your
dealer/retailer.
You can monitor the oil temperature with the gages
button on the DIC. SeeDIC Operation and Displays
on page 3-52.
Multiple chimes sound when this message is displayed.
This message remains displayed and active until the
issue is resolved.
HEADLAMPS SUGGESTED
This message displays if it is dark enough outside and
the headlamps and the Twilight Sentinel®controls
are off. This message informs the driver that turning on
the exterior lamps is recommended. It has become
dark enough outside to require the headlamps and/or
other exterior lamps.
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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.
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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.
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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.
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Entering the Personal Options Menu
To enter the personal options menu, use the following
steps:
1. If you have an automatic transmission vehicle,
turn the vehicle on with the shift lever in PARK (P).
If you have a manual transmission vehicle, turn
the vehicle on with the parking brake set.
To avoid excessive drain on the battery, it is
recommended that the headlamps are turned off.
2. Press the OPTION button and you will enter the
PERSONAL OPTIONS menu.
The DIC will display the current driver
number (1 or 2) for a few seconds and then will
display instructions on which buttons to use
for setting the personalizations. The RESET button
is used to select a setting for a particular feature.
The OPTION button is used to move to the
next feature.
3. Press the OPTION button while the instruction
screen is displayed to enter the rst personalization
menu item.
4. Once you have cycled through all of the personal
options, pressing the OPTION button a nal time
exits the personal options menu. In addition,
if no button is pressed within 45 seconds, the DIC
will exit the personal options menu.
Personal Options
The following options are available for programming:
Display Units:This option allows you to choose
the measurement units.
Press the OPTION button until DISPLAY UNITS appears
on the display, then press the RESET button to scroll
through the following modes:
ENGLISH (default)
METRIC
If you choose ENGLISH, all information will be displayed
in English units.
If you choose METRIC, all information will be displayed
in metric units.
When the mode you want is selected, press the
OPTION button to set your choice and advance to the
next personal option.
Auto Memory Recall (Automatic Transmission only):
If your automatic transmission vehicle has the memory
package, you may have this option. This option
allows the driver’s seat, the telescopic steering column,
if your vehicle has this feature, and the outside
rearview mirrors to automatically move to the current
driver’s set position when the engine starts.
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Press the OPTION button until AUTO MEMORY
RECALL appears on the display, then press the RESET
button to scroll through the following modes:
YES
NO (default)
If you choose YES, the driver’s seat, the outside
rearview mirrors and the telescopic steering column, if
your vehicle has this feature, positions are recalled when
you turn the ignition on.
If you choose NO, this option will turn off.
When the mode you want is selected, press the
OPTION button to set your choice and advance to the
next personal option.
Auto Exit Recall:If your vehicle has the memory
package, you may have this option. This option allows
the driver’s seat and telescopic steering column, if
your vehicle has this feature, to automatically move to
the current driver’s exit position when one of the
following occurs:
The vehicle is turned off or in Retained Accessory
Power (RAP) or accessory mode and the driver’s
door is opened.
The vehicle is turned off or in RAP and the unlock
button on the keyless access transmitter is
pressed.In order for the Auto Exit Recall feature to work on an
automatic transmission vehicle, the vehicle must be
in PARK (P). On a manual transmission vehicle,
the parking brake must be set.
Press the OPTION button until AUTO EXIT RECALL
appears on the display, then press the RESET button to
scroll through the following modes:
YES
NO (default)
If you choose YES, when you turn the ignition off and
open the driver’s door or press the unlock button on the
keyless access transmitter, the seat and the telescopic
steering wheel, if your vehicle has this feature, will return
to their stored exit positions for an easy exit or an
easy entrance when returning to the vehicle.
The seat and steering wheel will only return to the
stored driving position if you press the appropriate
memory button or activate the auto memory recall
feature.
If you choose NO, this option will turn off.
When the mode you want is selected, press the
OPTION button to set your choice and advance to the
next personal option.
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