2009 CHEVROLET CORVETTE transmission oil

2. When the engine begins cranking, let go of the
button and the engine cranks automatically until
it starts. If the battery in the keyless access
transmitter is weak, the DIC displays FOB
BATTERY LOW. You can still drive the vehicle.
See “Battery Replacement” underKeyless Access
System Operation on page 2-5for more information.
If the fob battery is dead, you need to insert the
fob into the fob slot to enable engine starting.
See “No Fobs Detected” underDIC Warnings
and Messages on page 3-54.
3. Do not race the engine immediately after starting it.
Operate the engine and transmission gently until
the oil warms up and lubricates all moving parts.4. If the engine does not start and no DIC message is
displayed, wait 15 seconds before trying again to let
the cranking motor cool down.
If the engine does not start after 5-10 seconds,
especially in very cold weather (below 0°F or−18°C),
it could be ooded with too much gasoline. Try
pushing the accelerator pedal all the way to the oor
while cranking for up to 15 seconds maximum. Wait
at least 15 seconds between each try, to allow the
cranking motor to cool down. When the engine starts,
let go of the accelerator. If the vehicle starts briey
but then stops again, repeat these steps. This clears
the extra gasoline from the engine.
Notice:Cranking the engine for long periods of
time, by pressing the START button immediately
after cranking has ended, can overheat and damage
the cranking motor, and drain the battery. Wait at
least 15 seconds between each try, to allow the
cranking motor to cool down.
2-24

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Horn .............................................................3-6
Tilt Wheel.....................................................3-6
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals (Auto Signal).....3-8
Headlamp High/Low-Beam Changer..................3-8
Flash-to-Pass.................................................3-9
Windshield Wipers..........................................3-9
Windshield Washer.......................................3-10
Cruise Control..............................................3-10
Exterior Lamps.............................................3-14
Wiper Activated Headlamps............................3-14
Headlamps on Reminder................................3-15
Daytime Running Lamps (DRL).......................3-15
Fog Lamps ..................................................3-16
Twilight Sentinel
®..........................................3-16
Exterior Lighting Battery Saver........................3-17
Instrument Panel Brightness...........................3-18
Courtesy Lamps...........................................3-18
Entry/Exit Lighting.........................................3-18
Reading Lamps............................................3-18
Battery Run-Down Protection..........................3-18
Head-Up Display (HUD).................................3-19
Accessory Power Outlet(s).............................3-23
Ashtray(s) and Cigarette Lighter......................3-24Climate Controls............................................3-24
Dual Automatic Climate Control System...........3-24
Outlet Adjustment.........................................3-29
Passenger Compartment Air Filter...................3-30
Warning Lights, Gages, and Indicators............3-31
Instrument Panel Cluster................................3-32
Speedometer and Odometer...........................3-34
Tachometer.................................................3-34
Safety Belt Reminders...................................3-34
Airbag Readiness Light..................................3-35
Passenger Airbag Status Indicator...................3-36
Voltmeter Gage............................................3-37
One-to-Four Shift Light (Manual Transmission) . . .3-38
Brake System Warning Light..........................3-38
Antilock Brake System (ABS) Warning Light.....3-39
Traction Control System (TCS) Warning Light. . . .3-40
Active Handling System Light.........................3-40
Engine Coolant Temperature Gage..................3-41
Tire Pressure Light.......................................3-42
Malfunction Indicator Lamp.............................3-42
Engine Oil Pressure Gage.............................3-46
Security Light...............................................3-47
Fog Lamp Light............................................3-47
Lights On Reminder......................................3-47
Highbeam On Light.......................................3-47
Fuel Gage
...................................................3-48
Boost Gage (ZR1 Only).................................3-49
Section 3 Instrument Panel
3-1

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.
For vehicles with 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 the 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 2-26.
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 LS3 engine, 6,600 RPM for the LS9 & ZR1
engines 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
Boost Gage (If Equipped)
Audio Functions, Street Mode Only
Navigation, Only with Navigation Radio,
Turn-by-Turn Guidance
3-19

There are three HUD modes that can be viewed in the
HUD display. Press the MODE button to scroll
through these modes in the following order:
Street Mode supports
audio and navigation
functions with your choice
of tachometer settings.
Track Mode 1 supports the
G-Force gage and minor
gages with a circular
tachometer.
Track Mode 2 supports
G-Force gages, boost
gage w/SS, and minor
gages with a linear
tachometer.When the desired HUD display has been selected,
release the MODE button.
Within each mode, the display, can be further
customized by pressing the PAGE button. Pressing this
button in each mode will turn off and on the following:
Street Mode — No tachometer, circular tachometer,
and linear tachometer.
Track Modes 1 and2—Nominor gage, coolant
temperature, transmission oil temperature, engine oil
temperature, engine oil pressure, and boost gage.
While in Track Mode 1 or 2, the maximum G value
achieved during the current ignition cycle can be
displayed by pressing and holding the PAGE button.
The maximum G display will be shown until the PAGE
button is released. The maximum G value display will
be identical to the normal G value display, except the
maximum G gage digits (X.XX G) and corresponding
G gage bar will overwrite the current G value.
3-20

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.
FUEL Button
The fuel button displays average fuel economy and
instantaneous fuel economy, calculated for your specic
driving conditions, and range information.
Average Fuel Economy:The average fuel economy is
viewed as a long-term approximation of your overall
driving conditions. You should reset the average fuel
economy display every time you refuel. If you press the
RESET button in this mode while you are driving, the
system will reset this display and begin guring fuel
economy from that point in time.
Press the fuel button to display average fuel economy,
such as:
AVERAGE FUEL ECONOMY 20.1 MPG or
AVERAGE FUEL ECONOMY 11.7 L/100 km
3-50

Instantaneous Fuel Economy:Instantaneous fuel
economy reects only the fuel economy that the vehicle
has right now and will change frequently as driving
conditions change. Unlike average fuel economy,
this menu item cannot be reset.
Press the fuel button again to display instantaneous
fuel economy, such as:
INSTANT FUEL ECONOMY 20.1 MPG or
INSTANT FUEL ECONOMY 11.7 L/100 km
Fuel Range:The range calculates the remaining
distance you can drive without refueling. It is based on
fuel economy and the fuel remaining in the tank.
Press the fuel button again to display the range,
such as:
RANGE 30 MI or
RANGE 48 km
If the LOW FUEL warning is displayed or if RANGE
is less than 40 miles (64 km), the display will read
RANGE LOW.
The fuel economy data used to determine fuel range is
an average of recent driving conditions. As your driving
conditions change, this data is gradually updated
automatically.If the vehicle has been idling for a long time, the range
displayed on the DIC could be abnormally low.
The vehicle must be driven 5–10 miles (8–16 km) to
get an accurate reading.
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.
3-51

COOLANT OVER TEMPERATURE
This message displays and a sound will be heard if the
engine coolant exceeds 255°F (124°C). 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 gages
button on the DIC or the engine coolant temperature
gage on the instrument panel cluster. SeeEngine
Overheating on page 5-39,DIC Operation and Displays
on page 3-49, andEngine Coolant Temperature
Gage on page 3-41.
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.
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 3-10for
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 sound will be heard when
the engine has overheated. Stop and turn the engine
off immediately to avoid severe engine damage.
SeeEngine Overheating on page 5-39.
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 5-39. The 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 3-49.
3-58

Service............................................................5-3
Accessories and Modications..........................5-3
California Proposition 65 Warning.....................5-4
California Perchlorate Materials Requirements.....5-4
Doing Your Own Service Work.........................5-5
Adding Equipment to the Outside of the
Vehicle......................................................5-5
Fuel................................................................5-6
Gasoline Octane............................................5-6
Gasoline Specications....................................5-6
California Fuel...............................................5-7
Additives.......................................................5-7
Fuels in Foreign Countries...............................5-8
Filling the Tank..............................................5-9
Filling a Portable Fuel Container.....................5-12
Checking Things Under the Hood....................5-12
Hood Release..............................................5-13
Engine Compartment Overview.......................5-14
Engine Oil...................................................5-20
Engine Oil Life System..................................5-26
Engine Air Cleaner/Filter................................5-28
Automatic Transmission Fluid.........................5-30
Manual Transmission Fluid.............................5-31
Hydraulic Clutch...........................................5-31
Cooling System (Engine)................................5-32
Cooling System (Intercooler)...........................5-33Engine Coolant.............................................5-34
Engine Overheating.......................................5-39
Overheated Engine Protection
Operating Mode........................................5-41
Power Steering Fluid.....................................5-42
Windshield Washer Fluid................................5-43
Brakes........................................................5-44
Battery........................................................5-50
Jump Starting...............................................5-51
Rear Axle.......................................................5-55
Headlamp Aiming...........................................5-56
Bulb Replacement..........................................5-56
High Intensity Discharge (HID) Lighting............5-56
Halogen Bulbs..............................................5-57
Headlamps, Front Turn Signal, and
Parking Lamps..........................................5-57
Taillamps, Turn Signal, and Stoplamps............5-59
Replacement Bulbs.......................................5-59
Windshield Replacement.................................5-60
Windshield Wiper Blade Replacement..............5-60
Tires..............................................................5-62
Winter Tires.................................................5-63
Tire Sidewall Labeling...................................5-64
Tire Terminology and Denitions.....................5-66
Run-Flat Tires..............................................5-69
Section 5 Service and Appearance Care
5-1