2012 CHEVROLET CORVETTE reset

Black plate (40,1)Chevrolet Corvette Owner Manual - 2012
5-40 Instruments and Controls
CRUISE SET TO XXX MPH
(XXX km/h)
SeeCruise Control on page 9‑45.
Door Ajar Messages
DRIVER DOOR AJAR
This message displays if the driver
door is not closed properly. Make
sure that the door is closed
completely.
HATCH AJAR (Coupe)
This message displays when the
hatch is not closed completely.
Make sure that the hatch is closed
completely. See Hatch on page 2‑11
for more information.
PASSENGER DOOR AJAR
This message displays if the
passenger door is not closed
properly. Make sure that the door is
closed completely.
TONNEAU AJAR (Convertible)
This message displays when the
convertible top is not closed
completely. Make sure that the
top is closed completely. See
Convertible Top on page 2‑24 for
more information.
TRUNK AJAR (Convertible)
This message displays when the
trunk is not closed completely. Make
sure that the trunk is closed
completely. See Hatch on page 2‑11
for more information.
Engine Cooling System
Messages
CHECK COOLANT LEVEL
This message displays when the
engine coolant level is low. Have
the cooling system serviced by your
dealer as soon as possible. See
Engine Coolant on page 10‑30.
COOLANT OVER
TEMPERATURE
This message displays and a sound
will be heard if the engine coolant
exceeds 124°C (255°F). If you have
been operating the vehicle under
normal driving conditions, pull off
the road, stop the vehicle, and turn
off the engine as soon as possible.
You can monitor the coolant
temperature with the gauges button
on the DIC or the engine coolant
temperature gauge on the
instrument panel cluster. See
Engine Overheating on page 10‑34,
Driver Information Center (DIC) on
page 5‑28, and Engine Coolant
Temperature Gauge on page 5‑16.
To acknowledge the message, press
the RESET button. The message
and sound will come back on until
this condition changes. If you do not
press the RESET button, the
message remains on until the
condition changes.

Black plate (41,1)Chevrolet Corvette Owner Manual - 2012
Instruments and Controls 5-41
ENGINE OVERHEATED–
STOP ENGINE
This message displays and a sound
will be heard when the engine has
overheated. Stop and turn the
engine off immediately to avoid
severe engine damage. See Engine
Overheating on page 10‑34.
ENGINE PROTECTION
REDUCE ENGINE RPM
This message displays if the engine
oil temperature exceeds 160°C
(320°F). Check the engine coolant
temperature and engine oil level.
If the engine is too hot, see Engine
Overheating on page 10‑34. The
vehicle may need service, so see
your dealer.
You can monitor the oil temperature
with the gauges button on the DIC.
See Driver Information Center (DIC)
on page 5‑28. Multiple chimes sound when this
message is displayed. This
message remains displayed and
active until the issue is resolved.
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
automatically resumes. You can
continue to drive the vehicle. If this
message continues to appear, have
the system repaired by your dealer
as soon as possible to avoid
compressor damage.
Engine Oil Messages
CHANGE ENGINE OIL
This message displays when the
life of the engine oil has expired.
See
Maintenance Schedule on
page 11‑3. After an oil change, the
engine oil life system must be reset.
See “Engine Oil Life” underDriver
Information Center (DIC) on
page 5‑28. Also, see Engine Oil on
page 10‑16 andEngine Oil Life
System on page 10‑22 for more
information.

Black plate (42,1)Chevrolet Corvette Owner Manual - 2012
5-42 Instruments and Controls
CHECK OIL LEVEL
On some vehicles, this message
displays and two chimes sound if
the oil level in the vehicle is low.
Once the vehicle senses a change
in the engine oil level, the light
remains off.
If this message appears after
starting the engine, the engine oil
level may be too low. You may need
to add oil. SeeEngine Overheating
on page 10‑34.
To acknowledge the message, press
the RESET button. The message
reappears every 10 minutes until
this condition changes.
LOW OIL PRESSURE
This message displays if low oil
pressure levels occur. If this
message appears while the engine
is running, stop the engine and do
not operate it until the cause of low
oil pressure is corrected. Severe
damage to the engine can result. A sound will be heard when this
message is displayed. See
Engine
Oil on page 10‑16.
Engine Power Messages
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.
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 as soon as possible for
diagnosis and repair. See
Malfunction Indicator Lamp on
page 5‑19
for more information.
Multiple chimes sound when this
message is displayed.
To acknowledge the message, press
the RESET button. The message
reappears every five minutes until
this condition changes.
If the REDUCED ENGINE POWER
message is displayed in
combination with the COOLANT
OVER TEMPERATURE message,
see Engine Overheating on
page 10‑34.

Black plate (43,1)Chevrolet Corvette Owner Manual - 2012
Instruments and Controls 5-43
Fuel System Messages
CHECK GAS CAP
This message displays if the fuel
cap has not been fully tightened.
Check the fuel cap to make sure
that it is on properly. Once
tightened, it takes at least one
overnight park to reset or clear this
message. If both the CHECK GAS
CAP message and the malfunction
indicator lamp in the instrument
panel cluster are on, you may
need to see your dealer for service.
SeeMalfunction Indicator Lamp on
page 5‑19 for more information.
LOW FUEL
This message displays when the
fuel tank is less than 10 percent full
and the display is turned off.
A sound will be heard when this
message is displayed. Refill the fuel
tank as soon as possible. See Fuel
Gauge on page 5‑13.
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. This
message also displays when the
cluster is not getting fuel information
from the PCM.
Key and Lock Messages
FOB AUTOLEARN WAIT
XX MINUTES
See “Matching Transmitter(s) to
Your Vehicle” underRemote
Keyless Entry (RKE) System
Operation on page 2‑3.
FOB BATTERY LOW
See “Battery Replacement” under
Remote Keyless Entry (RKE)
System Operation on page 2‑3.
KNOWN FOB
See “Matching Transmitter(s) to
Your Vehicle” underRemote
Keyless Entry (RKE) System
Operation on page 2‑3.
MAXIMUM NUMBER OF FOBS
LEARNED
See “Matching Transmitter(s) to
Your Vehicle” underRemote
Keyless Entry (RKE) System
Operation on page 2‑3.
NO FOBS DETECTED
This message displays if the vehicle
does not detect the presence of a
Remote Keyless Entry (RKE)
transmitter when you have
attempted to start the vehicle or a
vehicle door has just closed.

Black plate (45,1)Chevrolet Corvette Owner Manual - 2012
Instruments and Controls 5-45
READY FOR FOB #X
See“Matching Transmitter(s) to
Your Vehicle” underRemote
Keyless Entry (RKE) System
Operation on page 2‑3.
Lamp Messages
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.
TURN SIGNAL ON
This message displays and a
sound will be heard if a turn signal
is left on for 1.2 km (three-quarters
of a mile). Move the turn signal/
multifunction lever to the off
position. To acknowledge this message,
press the RESET button.
Ride Control System
Messages
ACTIVE HANDLING
This message displays when the
Active Handling System is
operating. The Active Handling
System is a computer controlled
system that assists the driver in
controlling the vehicle in difficult
driving conditions. You may feel or
hear the system working and see
the ACTIVE HANDLING message
displayed in the DIC. This message
stays on for a few seconds following
the active handling event. This is
normal when the system is
operating. See
Active Handling
System on page 9‑38 andBraking
on page 9‑4.
ACTIVE HANDLING READY
This message displays when the
functional check of the Active
Handling System has been
completed. See Active Handling
System on page 9‑38 for more
information.
COMPETITIVE DRIVING MODE
This message displays and a sound
will be heard when the Competitive
Driving mode is selected. The
instrument panel cluster light will be
on when the Competitive Driving
mode is selected. If your vehicle
is equipped with a manual
transmission, Launch Control is
available when this mode is
selected. The Traction Control
System (TCS) will not be operating
while in the Competitive Driving
mode. Adjust your driving
accordingly. This system is available
on all models except ZR1and Z06.
See Competitive Driving Mode on
page 9‑39, including the “Launch
Control” information.

Black plate (46,1)Chevrolet Corvette Owner Manual - 2012
5-46 Instruments and Controls
MAXIMUM SPEED 129 km/h
(80 MPH)
This message displays when a
malfunction is present in the
Selective Ride Control system.
The vehicle speed will be limited to
a value determined by the vehicle
when the shock absorber system
has failed and the shocks are in
their full soft mode. Have the vehicle
serviced by your dealer as soon
as possible.
To acknowledge the message, press
the RESET button. The message
reappears every 10 minutes until
this condition changes.
PERF TRAC 1–WET ACTIVE
HANDLING ON
This message displays and a sound
will be heard when this Performance
Traction Management mode is
selected. The instrument panel
cluster light will also be on when
this mode is selected. Launch
Control is available when this
mode is selected. In this mode the Traction Control and Active
Handling System are available but
intended for use on wet race track
conditions. Adjust your driving
accordingly. This system is available
only on ZR1 and Z06 models.
See
“Performance Traction
Management” and“Launch Control”
under Competitive Driving Mode on
page 9‑39 for more information
about the use of this mode.
PERF TRAC 2 –DRY ACTIVE
HANDLING ON
This message displays and a sound
will be heard when this Performance
Traction Management mode is
selected. The instrument panel
cluster light will also be on when
this mode is selected. Launch
Control is available when this
mode is selected. In this mode
the Traction Control and Active
Handling System are available but
intended for use on dry race track
conditions. Adjust your driving
accordingly. This system is available
only on ZR1 and Z06 models. See
“Performance Traction
Management” and“Launch Control”
under Competitive Driving Mode on
page 9‑39 for more information
about the use of this mode.
PERF TRAC 3 –SPORT
ACTIVE HANDLING ON
This message displays and a sound
will be heard when this Performance
Traction Management mode is
selected. The instrument panel
cluster light will also be on when
this mode is selected. Launch
Control is available when this
mode is selected. In this mode
the Traction Control and Active
Handling System are available but
intended for use on dry race track
conditions. Adjust your driving
accordingly. This system is available
only on ZR1 and Z06 models.
See “Performance Traction
Management” and“Launch Control”
under Competitive Driving Mode on
page 9‑39 for more information
about the use of this mode.

Black plate (48,1)Chevrolet Corvette Owner Manual - 2012
5-48 Instruments and Controls
MAXIMUM SPEED 129 km/h
(80 MPH) will display together. See
Selective Ride Control on page 9‑43
for more information.
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. 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
sound will be heard.
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 as soon as
possible. Adjust your driving
accordingly. SeeTraction Control
System (TCS) on page 9‑36 for
more information. To acknowledge the message, press
the RESET button.
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 as
soon as possible.
To acknowledge the message, press
the RESET button. The message
reappears every 10 minutes until
this condition changes.
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. See
Traction Control System (TCS) on
page 9‑36
for more information.
TRACTION SYSTEM AND
ACTIVE HANDLING –OFF
This message displays, the
instrument panel cluster light turns
on, and a sound will be heard when
the Traction Control System (TCS)
and Active Handling System are
turned off by pressing the Active
Handling System button on the
console for five seconds. The
Antilock Brake System (ABS)
remains on with the TCS and Active
Handling System off. Adjust your
driving accordingly. See Traction
Control System (TCS) on page 9‑36
and Active Handling System on
page 9‑38 for more information.
To acknowledge this message,
press the RESET button.

Black plate (49,1)Chevrolet Corvette Owner Manual - 2012
Instruments and Controls 5-49
TRACTION SYSTEM AND
ACTIVE HANDLING–ON
If the Traction Control System (TCS)
and Active Handling System are off,
this message displays briefly, the
instrument panel cluster light turns
off, and a sound will be heard when
the TCS and Active Handling
System are turned on by briefly
pressing the Active Handling
System button on the console.
See Traction Control System (TCS)
on page 9‑36 andActive Handling
System on page 9‑38 for more
information.
TRACTION SYSTEM –OFF
This message displays and stays
on, a sound will be heard, when the
TCS is turned off by pressing the
Active Handling System button on
the console. See Traction Control
System (TCS) on page 9‑36 for
more information.
To acknowledge the message,
press the RESET button.
TRACTION SYSTEM –ON
This message displays and a sound
will be heard 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. See
Traction Control System (TCS) on
page 9‑36 for more information.
Safety Belt Messages
BUCKLE PASSENGER
This message reminds you to
buckle the passenger's safety belt.
This message displays and a sound
will be heard when the ignition is on,
the driver's safety belt is buckled,
the passenger's safety belt is
unbuckled with the passenger
airbag enabled, and the vehicle
is in motion. You should have the
passenger buckle their safety belt.
The reminder will be repeated if the
ignition is on, the vehicle is in
motion, the driver is buckled, the
passenger is still unbuckled, and the
passenger airbag is enabled. If the
passenger's safety belt is already
buckled, this message will not
come on.