air conditioning CHEVROLET CORVETTE 1994 4.G Owners Manual

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These are some of the symbols you will
find on your vehicle. For example, these
symbols are used on an original battery:
Caution Possible Injury A
Protect Eyes by Shielding
Caustic Battery Acid
Could Cause Burns
Avoid Sparks
or Flames
Sparks
or Flame Could
Explode Battery
These symbols are important for you and
your passengers whenever your vehicle is
driven:
Fasten Safety Belts
These symbols have to do with your lights:
Master Lighting Switch -'a-
'!
Turn Signal Direction
Hazard Warning Flashers
A
Headlight High Beam Parking Lights Fog Lamps
rhese symbols are on some of your
:ontrols:
Windshield Wiper
Windshield Washer Windshield Defroster
Rear Window Defogger Ventilating Fan
Maximum
Air Conditioning
Windows
I
i
9...

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Normal Air Conditioning
Bi-Level Vent
Heater
. . .10
These symbols are used on warning and
indicator lights:
Engine Coolant Temperature
Battery Charging System
I-1
Fuel
Engine Oil Pressure
Engine Oil
Temperature
Brake
Anti-Lock Brake System
(@I
Engine
CJ
Here are some other symbols you may see:
Hatch Release
Hood Release
Lighter Horn
Speaker
Acceleration Slip Regulation

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I I I
Rear Window Defogger
The rear window defogger uses a
warming grid to remove fog from the rear
window. The power mirrors are also
warmed when the rear window defogger
is on.
Press
9 to turn on the defogger. An
indicator light will come on to fiemind you
that the defogger is on. The defogger will
turn off automatically after about ten
minutes
of use. You can also turn the
defogger
off by pressing the switch again
or by turning
off the ignition.
Do not attach anything like a temporary
vehicle license or a decal across the
defogger grid on the rear window.
NOTICE:
Don’t use a razor blade or something
else sharp on the inside of the rear
window. If
you do, you could cut or
damage the warming grid, and the
repairs wouldn’t be covered by your
warranty.
Specially Treated Windshield
(ZR-I)
Your ZR-1 windshield is treated to reduct
the amount of solar heat entering your
vehicle. It makes it easier for your air
conditioning system to keep you
comfortable.
The windshield treatment reduces the
effectiveness of some carry-on electrical
equipment. There is an opening in the
windshield treatment at the bottom
center of the windshield.
Vow-Through Ventilation
System
four Corvette’s flow-through ventilation
lystem supplies outside air into .the
Iehicle when it is moving. Outside air
vi11 also enter the vehicle when the heater
)r the air conditioning fan
is running.
111 . .

Downloaded from www.Manualslib.com manuals search engine Replacement Bulbs
Air Conditioningmeater Control ....................................... 37
Automatic Transmission Indicator
.................................. 194NA
Backup
......................................................... 1 156
Center High-Mounted Stoplight (except ZR-1)
.......................... 1156
Center High-Mounted Stoplight (ZR-
1) ................................. 891
Console
......................................................... 564
Cornering
....................................................... 1156
DoorCourtesy
.................................................. 212-2
Door Flood
........................................................ 73
Driver Information Center
Floorcourtesy
.................................................... 562
Fog
.............................................................. 896
* .............................................
Front Parking/Turn Signal ....................................... 2057NA
Headlight
..................................................... HP6054
Instrument Cluster
License
........................................................... 24
MirrorFlood
....................................................... 74
MirrorReading
.................................................... 168
Radio
* ...................................................
* .............................................................
Rear Courtesy (Convertible) ......................................... 562
Rear Courtesy (except Convertible)
.................................... 906
Sidemarker
........................................................ 24
Tail/Stop/Turn
................................................... 2057
Underhood
..................................................... 212-2
Visor Vanity Mirror
................................................. 74
"These bulbs are not owner.serviceab1e . See your dealer .
. h . .
223 ...

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Capacities (Approximate)
The following approximate capacities are given in U.S. and metric conversions.
Air Conditioningt
...... See the refrigerant information label under the hood.
Automatic Transmission
Drain and Refill
....................................... 10.0 pt. (4.7 L)*
Overhaul
............................................ 21.6 pt. (10.2 L)*
VIN Engine Code J ................................... 14.7 qt. (1 3.9 L)
VIN Engine Code
P ................................... 17.8 qt. (16.9 L)
VIN Engine Code J
Cooling System
Crankcase Without Filter Change
................................. 7.6 qt. (7.2 L)*
With Filter Change
.................................... 8.6 qt. (8.1 L)*
Without Filter Change ................................. 4.0 qt. (3.8 L)*
With Filter Change .................................... 4.5 qt. (4.3 L)*
Fuel Tank ............................................ 20.0 gal. (75.7 L)
Manual Transmission (Overhaul)
............................ 4.4 pt. (2.1 L)*
Rear Axle
Lubricant
............................................ 1.5 qt. (1.42 L)*
Limited-Slip Additive
................................. 4.0 oz. (1 18 ml)
VIN Engine
Code
P
tNot all air conditioning refrigerants are the same. If the air conditioning system in
your vehicle needs refrigerant, be sure the proper refrigerant is used. If you’re not
sure, ask your Chevrolet dealer.
*Recheck fluid level after filling. See Part
6 or the Index.
.. .226

Downloaded from www.Manualslib.com manuals search engine ITEM
NO. SERVICE
Index. This provides proper
freeze and boil protection,
corrosion inhibitor level and
maintains proper engine
operating temperature.
Inspect hoses and replace if
they are cracked, swollen or
deteriorated. Tighten screw-type
hose clamps. Clean the outside of
the radiator and air conditioning
condenser. Wash the pressure cap
and neck.
To help ensure proper operation,
we recommend a pressure test of
both the cooling system and the
pressure cap.
5 Transmission Service - For
manual transmissions, fluid
doesn’t require changing. See
“Periodic Maintenance
Inspection.”
For automatic transmissions,
change both the fluid and filter
every
15,000 miles (25 000 km)
ITEM
NO. SERVICE
if the vehicle is mainly driven
under one or more of these
conditions:
In heavy city traffic where the
outside temperature regularly
reaches
90 OF (32 O C) or
higher.
In hilly or mountainous
terrain.
Uses such as found in taxi,
police car or delivery service.
If you do not use your vehicle
under any of these conditions,
change both
the fluid and
filter every
100,000 miles
(1 66 000 km).
Replace spark plugs with the
proper type. See “Replacement
Parts” in the Index.
6 Spark Plug Replacement* -
7 Spark Plug Wire Inspection*? -
Inspect for burns, cracks or other
damage. Check the boot fit at the
coils and at the spark plugs.
Replace wires as needed.
ITEM
NO. SERVICE
8 Air Cleaner Filter Replacement*-
Replace every
30,000 miles
(50 000 km) or more often under
dusty conditions. Ask your dealer
for the ’proper replacement inter-
vals for your driving conditions.
Inspection*?
- Inspect fuel tank,
cap and lines (including fuel rails
and injection assembly) for
damage or leaks. Inspect fuel cap
gasket for an even filler neck
imprint or any damage. Replace
parts as needed. Periodic replace-
ment of the fuel filter is not
required.
9 Fuel Tank. Cap and Lines
* An Emission Control Service.
t The U.S. Environmental Protection Agency
or the California Air Resources Board has
determined that the failure to perform this
maintenance item will not nullify the emission
warranty or limit recall liability prior to the
completion
of vehicle useful life. General
Motors, however, urges that all recommended
maintenance services be performed at the
indicated intervals and the maintenance be
recorded in “Section
E: Maintenance Record.”
I -I
237. . .