transmission fluid CHEVROLET CORVETTE 2000 5.G Owners Manual

2-88
If the ignition is on and you can't see the HUD image,
check to see if:

Something is covering the HUD unit.

The HUD dimmer control is adjusted properly.

The HUD image is adjusted to the proper height.

Ambient light (in the direction your vehicle is
facing) is low.

A fuse is blown. See ªFuses and Circuit Breakersº
in the Index.
Keep in mind that your windshield is part of the HUD
system. If you ever have to have your windshield
replaced, be sure to get one that is designed for HUD or
your HUD image may look blurred and out of focus.
Driver Information Center (DIC)
The Driver Information Center (DIC) will display
information about how your vehicle is functioning,
as well as warning messages if a system problem is
detected. The DIC display area is located in the
instrument panel cluster below the speedometer
and tachometer, directly above the steering column.The following buttons are located on the DIC control
panel which is located to the right of the instrument
panel cluster.
1 FUEL: Press this button to display fuel information
such as fuel economy and range.
2 GAGES: Use this button to display gage information
like oil pressure and temperature, coolant temperature,
transmission fluid temperature, battery voltage and
front/rear tire pressures.

2-91
Press the GAGE button again to display the oil
temperature, such as:

OIL TEMP 234 F or

OIL TEMP 112 C
Press the GAGE button again to display the coolant
temperature, such as:

COOLANT TEMP 123 F or

COOLANT TEMP 51 C
Press the GAGE button again to display the transmission
fluid temperature (automatic transmission only),
such as:

TRANS FLUID 123 F or

TRANS FLUID 51 C
Press the GAGE button again to display the battery
voltage, such as:

BATTERY VOLTS 13.5
Press the GAGE button again to display the tire pressure
for the front tires (left and right), such as:

FRONT L34 R33 PSI or

FRONT L234 R228 kPaPress the GAGE button again to display the tire pressure
for the rear tires (left and right), such as:

REAR L34 R33 PSI or

REAR L234 R228 kPa
Note that tire pressure is not available until the vehicle
has reached a speed of 15 mph (24 km/h) or more.
3 TRIP
The TRIP button allows you to scroll through the
functions listed below when you press it.

2-103
REDUCE ENGINE RPM: You will hear four chimes
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 RESET, the message will
remain on the digital display until the condition changes.
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, see ªEngine Overheatingº in the Index.
Your vehicle may need service, so see your dealer.
You can monitor the oil temperature with the GAGES
button on the DIC.
HIGH TRANS TEMP (Automatic Transmission
Only): You will hear four chimes when this message is
displayed. To acknowledge this warning, press the
RESET button. After you press the RESET button,
the message will be displayed every 10 minutes until
the condition changes. If you do not press RESET,
the message remains on the display until the
condition changes.If the transmission fluid temperature rises above
270
F (132
C) or rises rapidly, this message is
displayed. The transmission may shift gears or apply the
torque converter clutch to reduce the fluid temperature.
Driving aggressively or driving on long hills can cause
the transmission fluid temperature to be higher than
normal. If this message appears, you may continue to
drive at a slower speed. You should also monitor the
transmission fluid temperature and allow it to cool to at
least 230
F (110
C). The transmission fluid temperature
can be monitored with the GAGES button on the DIC.
See ªAutomatic Transmission Fluidº in the Index.
You should also check the engine coolant temperature.
If it is also hot, see ªEngine Overheatingº in the Index.
If the HIGH TRANS TEMP message is displayed
during normal vehicle operation on flat roads, your
vehicle may need service. See your dealer for
an inspection.
SERVICE ACTIVE HANDLG: If the SERVICE
ACTIVE HNDLG message is displayed, there is a
problem with your Active Handling System and your
vehicle needs service. The instrument cluster light will
also be on and a chime will sound. When this message is
displayed, the system is not working. Adjust your
driving accordingly.

2-107 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.

BRAKE BEFORE SHIFT (Automatic
Transmissions Only)

CHANGE OIL NOW (See ªGM Oil Life Systemº
in the Index.)

CHANGE OIL SOON (See ªGM Oil Life Systemº
in the Index.)

CRUISE DISENGAGED (See ªCruise Controlº in
the Index.)

CRUISE SET __ MPH (__ km/h) (See ªCruise
Controlº in the Index.)

DOOR AJAR
ENGINE PROTECTION REDUCE ENGINE RPM

HATCH AJAR (Coupe)

TONNEAU AJAR

HIGH VOLTAGE (See ªVoltmeterº in the Index.)

LOW BRAKE FLUID (See ªBrake Fluidº in
the Index.)

LOW FUEL (See ªFuel Gageº in the Index.)

LOW VOLTAGE (See ªVoltmeterº in the Index.)

LOW WASHER FLUID (See ªWindshield Washer
Fluidº in the Index.)

RESERVE FUEL (See ªFuel Gageº in the Index.)

TRUNK AJAR (Convertible/Hardtop)

UPSHIFT NOW (See ªManual Transmissionº in
the Index.)

4-26
If you drive regularly in steep country, or if you're
planning to visit there, here are some tips that can make
your trips safer and more enjoyable.

Keep your vehicle in good shape. Check all fluid
levels and also the brakes, tires, cooling system and
transmission. These parts can work hard on
mountain roads.

Know how to go down hills. The most important
thing to know is this: let your engine do some of the
slowing down. Shift to a lower gear when you go
down a steep or long hill.
CAUTION:
If you don't shift down, your brakes could get so
hot that they wouldn't work well. You would then
have poor braking or even none going down a hill.
You could crash. Shift down to let your engine
assist your brakes on a steep downhill slope.
CAUTION:
Coasting downhill in NEUTRAL (N) or with the
ignition off is dangerous. Your brakes will have to
do all the work of slowing down. They could get so
hot that they wouldn't work well. You would then
have poor braking or even none going down a hill.
You could crash. Always have your engine running
and your vehicle in gear when you go downhill.

Know how to go uphill. You may want to shift down
to a lower gear. The lower gears help cool your engine
and transmission, and you can climb the hill better.

Stay in your own lane when driving on two
-lane
roads in hills or mountains. Don't swing wide or cut
across the center of the road. Drive at speeds that let
you stay in your own lane.

As you go over the top of a hill, be alert. There could be
something in your lane, like a stalled car or an accident.

You may see highway signs on mountains that warn
of special problems. Examples are long grades, passing
or no
-passing zones, a falling rocks area or winding
roads. Be alert to these and take appropriate action.

6-
6-1
Section 6 Service and Appearance Care
Here you will find information about the care of your vehicle. This section begins with service and fuel information,
and then it shows how to check important fluid and lubricant levels. There is also technical information about your
vehicle, and a part devoted to its appearance care.
6
-2 Service
6
-3 Fuel
6
-5 Filling Your Tank
6
-9 Checking Things Under the Hood
6
-12 Engine Oil
6
-17 Engine Air Cleaner/Filter
6
-19 Automatic Transmission Fluid
6
-19 Manual Transmission Fluid
6
-21 Hydraulic Clutch
6
-22 Rear Axle
6
-23 Engine Coolant
6
-26 Surge Tank Pressure Cap
6
-26 Power Steering Fluid
6
-27 Windshield Washer Fluid
6
-29 Brakes
6
-32 Battery
6
-33 Bulb Replacement
6
-37 Windshield Wiper Blade Replacement6
-40 Tires
6
-52 Lifting Your Corvette
6
-56 Appearance Care
6
-56 Cleaning the Inside of Your Vehicle
6
-59 Cleaning a Removable Roof Panel
6
-60 Cleaning the Outside of Your Vehicle
6
-61 Cleaning Your Convertible Top
6
-62 Cleaning Aluminum Wheels
6
-62 Cleaning Tires
6
-62 Finish Damage
6
-63 Underbody Maintenance
6
-64 GM Vehicle Care/Appearance Materials
6
-65 Vehicle Identification Number (VIN)
6
-65 Service Parts Identification Label
6
-66 Electrical System
6
-73 Replacement Bulbs
6
-74 Capacities and Specifications
6
-75 Normal Maintenance Replacement Parts

6-19
Automatic Transmission Fluid
How to Check
It is not necessary to check the transmission fluid level.
A transmission fluid leak is the only reason for fluid
loss. If a leak occurs, take the vehicle to your dealer
service department and have it repaired as soon
as possible.
There is a special procedure for checking and changing
the transmission fluid. Because this procedure is
difficult, you should have this done at your dealer
service department. Contact your dealer for additional
information or the procedure can be found in the service
manual. To purchase a service manual, see ªService and
Owner Publicationsº in the Index.
NOTICE:
We recommend that only fluid labeled
DEXRON-III be used, because fluid with
that label is made specially for your automatic
transmission. Damage caused by fluid other
than DEXRON
-III is not covered by your new
vehicle warranty.
Change both the fluid and filter every 50,000 miles
(80 000 km) if the vehicle is mainly driven under one of
these conditions:

In heavy city traffic where the outside temperature
regularly reaches 90F (32C) or higher.

In hilly or mountainous terrain.

High performance operation.
If you do not use your vehicle under one of these
conditions, change the fluid and filter every
100,000 miles (166 000 km).
See ªScheduled Maintenance Servicesº in the Index
for the proper service intervals for the transmission fluid
and filter.
Manual Transmission Fluid
When to Check
A good time to have it checked is when the engine
oil is changed. However, the fluid in your manual
transmission doesn't require changing.

6-20 How to Check
Because this operation can be difficult, you may
choose to have this done at your Chevrolet dealership
service department.
If you do it yourself, be sure to follow all the
instructions here, or you could get a false reading.
NOTICE:
Too much or too little fluid can damage your
transmission. Too much can mean that some of
the fluid could come out and fall on hot exhaust
system parts, starting a fire. Be sure to get
an accurate reading if you check your
transmission fluid.
Check the fluid level only when your engine is off, the
vehicle is parked on a level place and the transmission is
cool enough for you to rest your fingers on the
transmission case.Then, follow these steps:
1. Remove the filler plug.
2. Check that the lubricant level is up to the bottom of
the filler plug hole.
3. If the fluid level is good, install the plug and be sure
it is fully seated. If the fluid level is low, add more
fluid as described in the next steps.

6-74
Capacities and Specifications
The following approximate capacities are given in
English and metric conversions.
Please refer to ªRecommended Fluids and Lubricantsº
in the Index for more information.
Air ConditioningSee the refrigerant information . . .
label under the hood.
Automatic Transmission
Drain and Refill 5.0 quarts (4.7 L). . . . . . . . . . . . . .
Overhaul 10.8 quarts (10.2 L). . . . . . . . . . . . . . . . .
Cooling System12.6 quarts (11.9 L) . . . . . . . . . . . . . .
Crankcase
With Filter Change 6.5 quarts (6.1 L). . . . . . . . . . .
Fuel Tank18.5 gallons (70.0 L) . . . . . . . . . . . . . . . . .
Manual Transmission
(Overhaul)4.1 quarts (3.8 L) . . . . . . . . . . . . . . . . .
Rear Axle
Lubricant 1.69 quarts (1.6 L). . . . . . . . . . . . . . . . . .
Limited Slip Additive 4 ounces (118 ml). . . . . . . . .
Tire PressuresSee Tire
-Loading Information . . . . . .
label on rear edge of driver's door.
Wheel Nut Torque100 lb
-ft (140 N´m) . . . . . . . . . . All capacities are approximate. When adding, be sure to
fill to the appropriate level, as recommended in this
manual. Recheck fluid level after filling.
Engine Specifications
Type5.7L V8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VIN Engine CodeG . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement346 cubic inches (5665 cc) . . . . . . . . .
Fuel DeliverySequential Multi
-Port . . . . . . . . . . . . .
Fuel Injection (SFI)
Valve ArrangementOverhead Valve . . . . . . . . . . . . .
Piston Displacement5.7L . . . . . . . . . . . . . . . . . . . . . .
Bore3.90 inches (9.9 cm) . . . . . . . . . . . . . . . . . . . . . .
Stroke3.62 inches (9.2 cm) . . . . . . . . . . . . . . . . . . . .
Compression Ratio10.1:1 . . . . . . . . . . . . . . . . . . . .
Horsepower345 @ 5600 . . . . . . . . . . . . . . . . . . . . . . .
Torque350 @ 4400 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Firing Order1
-8-7-2-6-5-4-3 . . . . . . . . . . . . . . . . . .
Thermostat Starts to Open187
F (86
C) . . . . . . . .

Scheduled Maintenance
7-10
50,000 Miles (83 000 km)
Change automatic transmission fluid and filter if the vehicle is mainly driven
under one or more of these conditions:
± In heavy city traffic where the outside temperature regularly reaches
90F (32C) or higher.
± In hilly or mountainous terrain.
± Uses such as high performance operation.
If you do not use your vehicle under any of these conditions, change the fluid
and filter at 100,000 miles (166 000 km). Manual transmission fluid doesn't
require change.
60,000 Miles (100 000 km)
Replace air cleaner filter.
An Emission Control Service.
Inspect engine accessory drive belt.
An Emission Control Service.
75,000 Miles (125 000 km)
Inspect air cleaner filter if you are driving in dusty conditions. Replace filter
if necessary.
An Emission Control Service. (See footnote
.)
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