2006 CHEVROLET CORVETTE engine overheat

To Use The Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
The electrical cord is located on the driver’s side
of the engine compartment, in front of the coolant
surge tank.
3. Plug it into a normal, grounded 110-volt AC outlet.
{CAUTION:
Plugging the cord into an ungrounded outlet
could cause an electrical shock. Also, the
wrong kind of extension cord could overheat
and cause a re. You could be seriously
injured. Plug the cord into a properly grounded
three-prong 110-volt AC outlet. If the cord will
not reach, use a heavy-duty three-prong
extension cord rated for at least 15 amps.4. Before starting the engine, be sure to unplug and
store the cord as it was before to keep it away
from moving engine parts. If you do not it could be
damaged.
How long should you keep the coolant heater plugged
in? The answer depends on the outside temperature, the
kind of oil you have, and some other things. Instead
of trying to list everything here, we ask that you contact
your dealer in the area where you will be parking
your vehicle. The dealer can give you the best advice
for that particular area.
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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. Verify that
the parking brake is fully released and the brake
warning light is off before driving.
Shifting Into Park (P)
(Automatic Transmission)
{CAUTION:
It can be dangerous to get out of your vehicle
if the shift lever is not fully in PARK (P) with
the parking brake rmly set. Your vehicle can
roll. If you have left the engine running, the
vehicle can move suddenly. You or others
could be injured. To be sure your vehicle will
not move, even when you are on fairly level
ground, use the steps that follow.
1. Hold the brake pedal down with your right foot and
set the parking brake.
2. Move the shift lever into PARK (P) 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.
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Leaving Your Vehicle With the Engine
Running (Automatic Transmission)
{CAUTION:
It can be dangerous to leave your vehicle with
the engine running. Your vehicle could move
suddenly if the shift lever is not fully in
PARK (P) with the parking brake rmly set.
And, if you leave the vehicle with the engine
running, it could overheat and even catch re.
You or others could be injured. Do not leave
your vehicle with the engine running.
If you have to leave your vehicle with the engine running,
be sure your vehicle is in PARK (P) and your parking
brake is rmly set before you leave it. After you have
moved the shift lever into PARK (P), hold down the
regular brake pedal. See if you can move the shift lever
away from PARK (P) without rst pulling it toward you. If
you can, it means that the shift lever was not fully locked
into PARK (P).
Torque Lock (Automatic Transmission)
If you are parking on a hill and you do not shift your
transmission into PARK (P) properly, the weight of the
vehicle may put too much force on the parking pawl in the
transmission. You may nd it difficult to pull the shift lever
out of PARK (P). This is called “torque lock.” To prevent
torque lock, set the parking brake and then shift into
PARK (P) properly before you leave the driver’s seat.
To nd out how, see “Shifting Into PARK (P)” listed
previously in this section.
When you are ready to drive, move the shift lever out of
PARK (P) before you release the parking brake.
If torque lock does occur, you may need to have another
vehicle push yours a little uphill to take some of the
pressure from the transmission parking pawl, so you can
pull the shift lever out of PARK (P).
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When the system is working, you will see the ACTIVE
HANDLING message displayed in the DIC. You may also
feel or hear the system working. This is normal.
If the driver turns off the Active Handling System by
pressing the button on the console for ve seconds, the
Active Handling System light will come on, a chime
will sound, and the TRACTION SYSTEM AND ACTIVE
HANDLING – OFF message will be displayed in the
DIC. The Traction Control System will also be turned off.
SeeDIC Warnings and Messages on page 3-53for
more information.
If the Active Handling System and the Traction Control
System are off, pressing the console button momentarily
will turn both systems on. The DIC will display the
TRACTION SYSTEM AND ACTIVE HANDLING – ON
message, the instrument cluster light will be off, and
a chime will sound. SeeDIC Warnings and Messages
on page 3-53for more information.Engine Coolant Temperature Gage
This gage shows the engine coolant temperature.
If the gage pointer moves into the shaded area, your
engine is too hot.
This means that your engine coolant has overheated.
If you have been operating your vehicle under normal
driving conditions, you should pull off the road, stop your
vehicle and turn off the engine as soon as possible.
SeeEngine Overheating on page 5-32for more
information.United States
Canada
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BUCKLE SEATBELT:This message reminds you to
buckle the driver’s seat belt.
This message will display and a chime will sound when
the ignition is on, the driver’s seat belt is unbuckled,
and the vehicle is in motion. You should buckle
your seat belt.
If the driver remains unbuckled when the ignition is
on and the vehicle is in motion, the reminder will
be repeated. If the driver’s seat belt is already buckled,
this message and chime will not come on.
This message is an additional reminder to the Safety
Belt Reminder Light in the instrument panel cluster.
SeeSafety Belt Reminder Light on page 3-34for more
information.
CHANGE ENGINE OIL:This message will appear when
the life of the engine oil has expired. SeeScheduled
Maintenance on page 6-4. After an oil change, the engine
oil life system must be reset. See “Engine Oil Life” under
DIC Controls and Displays on page 3-48. Also, see
Engine Oil on page 5-16andEngine Oil Life System on
page 5-23for more information.
CHECK BRAKE FLUID:This message will appear, a
chime will sound, and the brake system warning light on
the instrument panel cluster will be on if the ignition is
on to inform the driver that the brake uid level is
low. SeeBrake System Warning Light on page 3-38.
Have the brake system serviced by your GM dealer as
soon as possible. SeeBrakes on page 5-42.CHECK COOLANT LEVEL:This message will appear
when there is a low level of engine coolant. Have
the cooling system serviced by your GM dealer as soon
as possible. SeeEngine Coolant on page 5-29.
CHECK GAS CAP:If the gas cap has not been fully
tightened, this message will appear. You should
check your gas cap to ensure that it is on properly.
Once tightened, it will take at least one overnight park
to reset or clear this message. If there is a CHECK GAS
CAP message and a malfunction indicator lamp on in
the instrument panel cluster, you may need to see your
GM dealer for service. SeeMalfunction Indicator
Lamp on page 3-42for more information.
CHECK OIL LEVEL:Press the RESET button to
acknowledge that you have read the message and to
remove it from the display. The message will reappear
every 10 minutes until this condition changes. Once
the vehicle senses a change in the engine oil level, the
light will remain off.
You will hear two chimes when this message is
displayed. If this message appears after starting your
engine, your engine oil level may be too low. You
may need to add oil. SeeEngine Overheating on
page 5-32.
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CLOSE TRUNK TO MOVE TOP:This message will
display and a chime will sound if the trunk is open while
you are trying to operate the convertible top. Make
sure the trunk is closed before operating the convertible
top. SeeConvertible Top (Manual) on page 2-60or
Convertible Top (Power) on page 2-67.
COMPETITIVE DRIVING MODE:When the Competitive
Driving mode is selected, this message will be
displayed in the DIC and a short chime will sound.
The instrument panel cluster light will not be on when
the Competitive Driving mode is selected. The Traction
Control System will not be operating while in the
Competitive Driving mode. You should adjust your
driving accordingly. SeeRacing or Other Competitive
Driving on page 4-18for more information.
COOLANT OVER TEMPERATURE:You will hear a
chime when this message is displayed. To acknowledge
the warning, press the RESET button. After you press
the RESET button, a message will be displayed and
you will hear a chime every minute until this condition
changes. If you do not press the RESET button,
the message will remain on the digital display until the
condition changes.If the engine coolant exceeds 255°F (124°C), this
message is displayed. If you have been operating your
vehicle under normal driving conditions, you should
pull off the road, stop your vehicle and turn off the
engine as soon as possible. You can monitor the coolant
temperature with the GAGES button on the DIC or
the engine coolant gage on the instrument panel cluster.
SeeEngine Overheating on page 5-32.
CRUISE DISENGAGED:This message will momentarily
appear 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
appears. This message will stay on for a few seconds
following the engine drag control event.
ENGINE OVERHEATED – STOP ENGINE:This
message will appear along with a continuous chime when
the engine has overheated. Stop and turn the engine off
immediately to avoid severe engine damage. SeeEngine
Overheating on page 5-32.
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ENGINE PROTECTION REDUCE ENGINE RPM:
You will hear multiple chimes when this message is
displayed. This message will remain displayed and
active until the issue is resolved.
If the engine oil temperature exceeds 320°F (160°C),
this message is displayed. You should check the engine
coolant temperature and engine oil level. If your engine is
too hot, seeEngine Overheating on page 5-32. Your
vehicle may need service, so see your GM dealer. You
can monitor the oil temperature with the gages button
on the DIC.
HEADLAMPS SUGGESTED:If it is dark enough outside
and the headlamps and Twilight Sentinel
®controls are
off, this message will display. 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.
HIGH TIRE PRESSURE:To acknowledge the warning,
press the RESET button. After you press the RESET
button, a message will reappear every 10 minutes
until this condition changes. This message indicates
that the pressure in one of your tires is higher than
42 psi (290 kPa). Next to the HIGH TIRE PRESSURE
message, you can see either LEFT FRONT, RIGHT
FRONT, LEFT REAR, or RIGHT REAR to indicate to
you which tire is higher than 42 psi (290 kPa).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 your Tire Loading Information
Label. SeeExtended Mobility Tires on page 5-62and
Ination - Tire Pressure on page 5-64.
HOT ENGINE AIR CONDITIONING OFF:This message
displays when the engine coolant becomes hotter than
the normal operating temperature. To avoid added strain
on a hot engine, the air conditioning compressor is
automatically turned off. When the coolant temperature
returns to normal, the A/C operation will automatically
resume. You can continue to drive your vehicle. If this
message continues to appear, have the system repaired
by your GM dealer as soon as possible to avoid
compressor damage.
ICE POSSIBLE:This message displays when the
outside air temperature is cold enough to create icy road
conditions.
LOW FUEL:This message displays when the fuel tank
is less than 10 percent full and the display is turned
off. A multiple chime will also sound when this message
is displayed. SeeFuel Gage on page 3-47.
3-57

NO FOB - OFF OR RUN?:When this message
displays, it means that 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 OFF or START has been pressed
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 is displayed
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 3-68for more information.
PRESS BRAKE TO START ENGINE (Automatic
Transmission Only):This message is displayed 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. See
Ignition Positions on page 2-22for more information.REDUCED ENGINE POWER:You will hear multiple
chimes when this message is displayed. To acknowledge
that you have read the message and to remove it from
the display, press the RESET button. The message will
reappear every ve minutes until this condition changes.
If the Driver Information Center (DIC) displays the
REDUCED ENGINE POWER message 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 GM dealer as soon as possible for
diagnosis and repair.
Also, seeMalfunction Indicator Lamp on page 3-42.Ifthe
REDUCED ENGINE POWER message is displayed in
combination with the COOLANT OVER TEMPERATURE
message, seeEngine Overheating on page 5-32.
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