2008 CHEVROLET CORVETTE cruise control

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.
3-62

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

Traction Control System (TCS)
Your vehicle has a traction control system called TCS
that limits wheel spin. This is especially useful in slippery
road conditions. The system operates only if it senses
that the rear wheels are spinning too much or are
beginning to lose traction. When this happens, the
system works the rear brakes and reduces engine power
(by closing the throttle and managing engine spark) to
limit wheel spin.
The TRACTION SYSTEM ACTIVE message displays on
the Driver Information Center (DIC) when the TCS
system is limiting wheel spin. SeeDIC Warnings and
Messages on page 3-57. You may feel or hear the
system working, but this is normal.
If your vehicle is in cruise control when the TCS system
begins to limit wheel spin, the cruise control will
automatically disengage. When road conditions allow you
to safely use it again, you may re-engage the cruise
control. SeeTurn Signal/Multifunction Lever on page 3-8.The SERVICE TRACTION
SYSTEM message and the
TCS warning light will come
on to let you know if there is
a problem with your TCS
system. SeeDIC Warnings
and Messages on
page 3-57.
When this light and the SERVICE TRACTION SYSTEM
message are on, the system will not limit wheel spin.
Adjust your driving accordingly.
The TCS system automatically comes on whenever you
start your vehicle. To limit wheel spin, especially in
slippery road conditions, you should always leave the
system on. But you can turn the TCS system off if
you ever need to.
4-6

Fuses Usage
CRUISE
SWITCHCruise Control Switch
CTSY/LAMP Courtesy Lamp
DR LCK Door Locks
DRIV DR
SWITCHDriver Door Switch
ECM Engine Control Module (ECM)
EXH MDLExhaust Module (Z06), Spare
(Coupe and Convertible)
GM LAN
RUN/CRNKGM LAN Devices
HTD SEAT/
WPR RLYHeated Seat, Wiper Relays
HVAC/
PWR SNDHeating. Ventilation/Air Conditioning,
Power Sounder
IGN
SWTCH/INTR
SNSRIgnition Switch, Intrusion Sensor
ISRVM/HVACElectric Inside Rearview Mirror,
Heating, Ventilation, Air Conditioning
ONSTAR OnStar
®
Fuses Usage
RDO/S-BAND/
VICSRadio, S-Band, VICS
REAR FOG/
ALDL/TOP
SWTCHRear Fog Lamp, Assembly Line
Diagnostic Link Connector,
Convertible Top Switch
REVERSE
LAMPSReverse Lamps
RUN CRNK Run/Crank Relay
SDM/AOS
SWTCH
AIRBAGSensing and Diagnostic Module,
Automatic Occupant Sensing
Module, Airbag
SPARE Spare
SPARE Spare
SPARE Spare
SPARE Spare
STOP LAMP Stop Lamp
SWC DM Steering Wheel Dimming
TELE
SWTCH/MSMTelescope Switch, Memory Seat
Module
TONNEAU
RELSETonneau Release
TPA Tonneau Pulldown Actuator
5-102

Checking Things Under the Hood......................5-12
Chemical Paint Spotting...................................5-96
Child Restraints
Child Restraint Systems...............................1-34
Infants and Young Children...........................1-30
Lower Anchors and Tethers for
Children..........................................1-36, 1-39
Older Children.............................................1-26
Securing a Child Restraint in the
Right Front Seat Position..........................1-39
Cigarette Lighter.............................................3-25
Cleaning
Aluminum or Chrome-Plated Wheels..............5-94
Cargo Cover and Convenience Net................5-90
Coated Moldings.........................................5-89
Convertible Top...........................................5-94
Exterior Lamps/Lenses.................................5-91
Fabric/Carpet..............................................5-88
Fiberglass Springs.......................................5-96
Finish Care.................................................5-92
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-90
Interior.......................................................5-87
Leather......................................................5-89
Removable Roof Panel.................................5-93
Tires..........................................................5-95
Underbody Maintenance...............................5-96Cleaning (cont.)
Washing Your Vehicle...................................5-91
Weatherstrips..............................................5-91
Windshield and Wiper Blades........................5-93
Climate Control System
Air Filter, Passenger Compartment.................3-32
Dual Automatic............................................3-26
Outlet Adjustment........................................3-32
Clock, Setting.................................................3-85
Clutch, Hydraulic.............................................5-27
Collision Damage Repair..................................7-12
Compass
...............................................2-37, 2-39
Competitive Driving, Racing or Other.................4-15
Control of a Vehicle.......................................... 4-3
Convenience Net............................................2-55
Convertible Top......................................2-62, 2-68
Coolant
Engine.......................................................5-28
Engine Temperature Gage............................3-44
Surge Tank Pressure Cap.............................5-31
Cooling System..............................................5-34
Courtesy Lamps.............................................3-19
Cruise Control................................................3-11
Cupholders....................................................2-53
Customer Assistance Information
Courtesy Transportation................................7-11
Customer Assistance for Text
Telephone (TTY) Users............................... 7-6
Customer Assistance Offices........................... 7-6
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