2007 CHEVROLET CORVETTE automatic transmission fluid

Head-Up Display (HUD)
{CAUTION:
If the HUD image is too bright, or too
high in your eld of view, it may take you
more time to see things you need to see
when it is dark outside. Be sure to keep
the HUD image dim and placed low in your
eld of view.
If your vehicle has the Head-Up Display (HUD), you
can see some of the driver information that appears
on the instrument panel cluster.
The information may be displayed in English or
metric units and appears as an image focused out
toward the front of your vehicle. The HUD consists
of the following information:
Speedometer
Turn Signal Indicators
High-Beam Indicator Symbol
Tachometer
Manual Paddle Shift Gear Indicator
(If Equipped)
These displays on the HUD are for use when
using the manual paddle shift controls to shift
the transmission. See “Manual Paddle Shift” in
Automatic Transmission Operation on page 95.
Shift Light
This light is used for performance driving to
indicate that the vehicle’s best performance
level has been reached to shift the transmission
into the next higher gear. An arrow pointing up
will light up on the display just prior to reaching
the engine fuel cut-off mode. This cut-off is
about 6,500 RPM for the LS2 engine and
7,000 RPM for the LS7 engine.
Check Gages Warning
Engine Coolant Temperature Gage
Transmission Fluid Temperature Gage,
(Automatic Transmission Vehicles Only)
Engine Oil Temperature Gage
Engine Oil Pressure Gage
G-Force Gage
Audio Functions, Street Mode Only
Navigation, Only with Navigation Radio,
Turn-by-Turn Guidance
174

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.Battery Voltage:This display shows the current
battery voltage.
Press the gages button again to display the
battery voltage, such as:
BATTERY VOLTAGE 13.5 VOLTS
Tire Pressure:This display shows the tire
pressure for each tire.
Press the gages button again to display the tire
pressure for the front tires, such as:
FRONT TIRE PRESSURES L 34 PSI R 33 PSI
or
FRONT TIRE PRESSURES L 234 kPa
R 228 kPa
Press the gages button again to display the tire
pressure for the rear tires, such as:
REAR TIRE PRESSURES L 34 PSI R 33 PSI
or
REAR TIRE PRESSURES L 234 kPa
R 228 kPa
211

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 281andActive Handling System on
page 283for 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 197. SeeTraction Control
System (TCS) on page 281for more information.
To acknowledge the message, press the
RESET button.
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 281for 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 Controls and Displays on page 208and
Automatic Transmission Fluid on page 345. Also
check the engine coolant temperature. If it is also
hot, seeEngine Overheating on page 350.
231

If this message is displayed during normal vehicle
operation on at roads, your vehicle may need
service. See your dealer 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 95for 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 139orConvertible Top (Power) on page 146.
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 194.
BATTERY VOLTAGE LOW
SeeVoltmeter Gage on page 194.
CHECK WASHER FLUID
SeeWindshield Washer Fluid on page 360.
CRUISE SET TO XXX MPH (XXX km/h)
SeeCruise Control on page 164.
232

Service........................................................ 319
Accessories and Modications................... 319
California Proposition 65 Warning.............. 320
Doing Your Own Service Work.................. 320
Adding Equipment to the Outside
of Your Vehicle...................................... 321
Fuel............................................................. 321
Gasoline Octane........................................ 321
Gasoline Specications.............................. 322
California Fuel........................................... 322
Additives................................................... 323
Fuels in Foreign Countries........................ 324
Filling the Tank......................................... 324
Filling a Portable Fuel Container............... 327
Checking Things Under the Hood.............. 328
Hood Release........................................... 329
Engine Compartment Overview.................. 330
Engine Oil................................................. 333
Engine Oil Life System.............................. 340
Engine Air Cleaner/Filter............................ 342
Automatic Transmission Fluid.................... 345
Manual Transmission Fluid........................ 345
Hydraulic Clutch........................................ 346
Engine Coolant.......................................... 347
Coolant Surge Tank Pressure Cap............ 350Engine Overheating................................... 350
Overheated Engine Protection
Operating Mode..................................... 352
Cooling System......................................... 353
Power Steering Fluid................................. 358
Windshield Washer Fluid........................... 360
Brakes...................................................... 361
Battery...................................................... 364
Jump Starting............................................ 365
Rear Axle.................................................... 370
Bulb Replacement....................................... 371
High Intensity Discharge (HID) Lighting..... 371
Halogen Bulbs........................................... 372
Headlamps, Front Turn Signal, and
Parking Lamps....................................... 372
Taillamps, Turn Signal, and Stoplamps...... 374
Replacement Bulbs................................... 374
Windshield Replacement............................ 375
Windshield Wiper Blade Replacement....... 375
Tires............................................................ 378
Winter Tires.............................................. 379
Tire Sidewall Labeling............................... 380
Tire Terminology and Denitions............... 382
Extended Mobility Tires............................. 384
Ination - Tire Pressure............................. 386
Section 5 Service and Appearance Care
317

Automatic Transmission Fluid
How to Check Automatic
Transmission Fluid
It is not necessary to check the transmission
uid level. A transmission uid leak is the only
reason for uid loss. If a leak occurs, take
the vehicle to the dealership service department
and have it repaired as soon as possible.
There is a special procedure for checking and
changing the transmission uid. Because
this procedure is difficult, you should have this
done at the dealership service department.
Contact your dealer for additional information or
the procedure can be found in the service manual.
To purchase a service manual, seeService
Publications Ordering Information on page 468.Notice:Use of the incorrect automatic
transmission uid may damage your vehicle,
and the damages may not be covered by
your warranty. Always use the automatic
transmission uid listed inRecommended
Fluids and Lubricants on page 443.
Change the uid and lter at the intervals listed in
Additional Required Services on page 436, and
be sure to use the uid listed inRecommended
Fluids and Lubricants on page 443.
Manual Transmission Fluid
It is not necessary to check the manual
transmission uid level. A transmission uid leak
is the only reason for uid loss. If a leak occurs,
take the vehicle to the dealership service
department and have it repaired as soon as
possible. SeeRecommended Fluids and
Lubricants on page 443for the proper uid to use.
345

Capacities and Specications
The following approximate capacities are given in English and metric conversions.
SeeRecommended Fluids and Lubricants on page 443for more information.
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134aFor the air conditioning system refrigerant
charge amount, see the refrigerant
caution label located under the hood.
See your dealer for more information.
Cooling System 12.6 qt 11.9 L
Engine Oil with Filter
6.0 L V8 Engine 5.5 qt 5.2 L
6.0 L V8 Engine Performance Package (Z51) 6.0 qt 5.7 L
7.0 L V8 Engine 8.0 qt 7.6 L
Fuel Tank 18.0 gal 68.0 L
Transmission Fluid
Automatic Transmission
(Pan Removal and Filter Replacement)6.5 qt 6.2 L
Manual Transmission – Base 3.6 qt 3.5 L
426

(h)Change automatic transmission uid and lter
if the vehicle is mainly driven under one or
more of these conditions:
In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C)
or higher.
In hilly or mountainous terrain.
Uses such as high performance operation.
(i)Drain, ush, and rell cooling system.
This service can be complex; you should have
your dealer/retailer perform this service. See
Engine Coolant on page 347 for what to use.
Inspect hoses. Clean radiator, condenser, pressure
cap, and ller neck. Pressure test the cooling
system and pressure cap.
(j)If you drive regularly under dusty conditions,
the lter may require replacement more often.
(k)If you drive regularly under dusty conditions,
inspect the lter at each engine oil change.
(l)Visually inspect belt for fraying, excessive
cracks, or obvious damage. Replace belt if
necessary.Owner Checks and Services
These owner checks and services should be
performed at the intervals specied to help ensure
the safety, dependability, and emission control
performance of your vehicle. Your GM
Goodwrench
®dealer can assist you with these
checks and services.
Be sure any necessary repairs are completed at
once. Whenever any uids or lubricants are added
to your vehicle, make sure they are the proper
ones, as shown inRecommended Fluids and
Lubricants on page 443.
438