heating CHEVROLET CORVETTE 1996 4.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine A CAUTION:
I I
It can be dangerous to drive with the hatch open
because carbon monoxide (CO) gas can come into
your vehicle. You can’t see or smell CO.
It can
cause unconsciousness and even death.
If you must drive with the hatch open or if
electrical wiring or other cable connections must
pass through the seal between the body and the
hatch:
Make sure all windows are shut.
0 Thrn the fan on your heating or cooling
system to its highest speed with the setting
on bi-level or vent. That will force outside
air into your vehicle. See “Comfort
Controls” in the Index.
If you have air outlets on or under the
instrument panel, open them all the
way.
See “Engine Exhaust” in the Index.
NOTICE:
If you put things in the hatchback area, be sure
they won’t break the glass when you close it.
Never slam the hatch down. You could break the
glass or damage the defogger grid.
When you close the hatch, make sure you pull
down from the center, not the sides.
If you pull
the hatch down from the side too often, the
weatherstrip can be damaged.

Downloaded from www.Manualslib.com manuals search engine NOTICE:
Don’t hold a cigarette lighter in with your hand
while it is heating. If
you do, it won’t be able to
back away from the heating element when it’s
ready. That can make it overheat, damaging the
lighter and the heating element.
Sun Visors
To block out glare, you can swing down the visors. You
can also swing them to the side.
With the hardtop roof removed or the convertible top
down, you can flip the visors straight up to help reduce
wind turbulence.
Visor Vanity Mirror
Pull down the sun visor and lift the cover to expose the
vanity mirror. When the ignition is on, slide the switch
next to the mirror up to turn the lamps on. Be sure to
turn the lamps off before closing the cover.
2-51

Downloaded from www.Manualslib.com manuals search engine Engine Coolant Temperature Gauge
185
TEMP
HH
“F
This gauge shows the
engine coolant temperature.
If the gauge pointer moves
into the shaded area, your
engine is too hot!
The number that appears next to the fuel gauge is the
-~ 1- -For numeric gauge
measurements, pies
the GAUGES button
on
I coolant temperature. If LO appears, the temperature is
It means that your engine coolant has overheated. If you below 32”~ (0°C).
have been operating your vehicle under normal driving
conditions, you should pull
off the road, stop your
vehicle and turn
off the engine as soon as possible.
In “Problems on the Road,” this manual shows what to
do. See “Engine Overheating” in the Index.
2-82

Downloaded from www.Manualslib.com manuals search engine Low Coolant Warning Light
LOW
COOLANT
This light comes on when
the coolant in the system is
~ low. You may need to add
~ coolant. See “Engine
~ Overheating” in the Index.
I NOTICE:
Driving with the LOW COOLANT light on
could cause your Corvette to overheat. See
“Engine Overheating” in the Index. Your
Corvette could be damaged and it wouldn’t be
covered by your warranty.
Low Tire Pressure Warning Light (Option)
The Low Tire Pressure Warning System (LTPWS) has a
sensor on each road wheel that transmits to a receiver on
the instrument panel.
The system operates
on a radio frequency subject to
Federal Communications Commission (FCC) Rules.
This device complies with Part
15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference,
and
(2) This device must accept any interference
received, including interference that may cause
undesired operation.
Changes or modifications to this system by other than an
authorized service facility could void authorization to
use this equipment.
LOW/FLAT
TI RE
The LTPWS monitors air
pressure in each road tire
while you’re driving your
Corvette. The LOWELAT
TIRE light will come on
whenever tire pressure in
any road tire goes below
25 psi (170 kPa), and it will
stay on until
you turn off
the ignition.
2-83

Downloaded from www.Manualslib.com manuals search engine Engine Oil Temperature Gauge
320
OIL TEMP OF
This gauge shows your
engine oil temperature. Oil
temperature may vary with
the type
of driving you do
and weather conditions.
If your gauge pointer moves close to or into the shaded
area and stays there, your oil temperature is too high.
Check the engine coolant temperature and engine oil
level.
If your engine is too hot, see “Engine
Overheating” in the Index. Your vehicle may need
service; see your dealer.
I,
For numeric gauge
measurements, press the GAUGES button on the trip
monitor until
OIL appears.
The number that appears next to the fuel gauge is the oil
temperature.
If LO appears, the temperature is below
32°F (OOC).
2-90

Downloaded from www.Manualslib.com manuals search engine n
Section 3 Comfort Controls and Audio Systems
In this section you’ll find out how to operate the comfort
control and audio systems offered with your Corvette.
Be sure to read about the particular systems supplied
with your vehicle.
Comfort Controls
System Controls
Fan Control Buttons
Press the arrows on the fan switch to select the force of
air you want.
With these systems, you can control the heating, cooling
Temperature Control Lever
and ventilation in your Corvette.
Your vehicle also has the flow-through ventilation
system described later in this section.
Manual Climate Control System
I’
Move the lever to change the temperature of the air
flowing from the system. Move it to the right for
warmer air and to the left for cooler air.
Air Control Buttons
OFF: The system is off.
e RECIRCULATE: Provides maximum cooling
or quick cool-down on very hot days. This setting
recirculates most of the air inside your vehicle.
If it is
used for long periods of time, the air may become dry.
This setting directs air through the upper air vents.
It will not work when the outside temperature is
below freezing.
3-1

Downloaded from www.Manualslib.com manuals search engine "'"J NORMAL NC: Use for normal cooling on hot
days. This setting cools outside air and directs it through
the instrument panel vents.
The air conditioning compressor operates in NORMAL
A/C, as well as RECIRCULATE, BI-LEVEL and
DEFROST. It only works when the outside temperature
is above freezing. When the air conditioning compressor
is on, you may sometimes notice slight changes in
your vehicle's engine speed and power. This
is normal
because the system is designed to cycle the compressor
on and
off to keep the desired cooling and help
fuel economy.
+,d BI-LEVEL: This setting cools or heats outside air
and directs it through the instrument panel vents and the
floor ducts.
de
do
do /I VENT: Air flows through the instrument panel
vents. The air conditioning compressor does not run in
VENT mode.
wg HEATER: This setting directs most of the air
through the floor ducts and some of the air through the
defroster vents. The air conditioning compressor does
not run in HEATER mode.
DEFROST: This setting directs most of the
air through the windshield defroster and side window
defogger vents and some of the air through the
floor ducts.
Heating
The heater works best if you keep your windows closed
while using it.
Press HEATER and
FAN UP, then slide the temperature
control lever to a comfortable setting.
If your vehicle has an engine coolant heater and you
use it in cold weather,
0°F (- 18 "C) or lower, your
heating system can provide heat more quickly because
the engine coolant is already warmed. See "Engine
Coolant Heater" in the Index.

Downloaded from www.Manualslib.com manuals search engine Bi-Level
You may want to use BI-LEVEL on cool, but sunny
days. This setting directs outside air through the
instrument panel vents and the floor ducts.
Press BI-LEVEL and FAN UP, then slide the
temperature control lever to a comfortable setting.
Ventilation
For mild outside temperatures, when little heating or
cooling is needed, you can still direct outside air through
your vehicle.
Press VENT and FAN UP, then slide the temperature
control lever to a comfortable setting.
Defogging and Defrosting
Your vehicle has several settings for clearing your
windows. The air conditioning compressor will run to
help remove moisture from the air.
To defrost the windshield quickly, press DEFROST and
FAN UP, then slide the temperature control lever all the
way
to the right or to the FULL HOT position. To
defrost the side windows quickly, press BI-LEVEL
and FAN UP. Then slide the temperature control lever
all the way
to the right. Direct airflow through the air
conditioning outlets closest to the side windows.
Cooling
The air conditioner works best if you keep your
windows closed. On very hot days, open the windows
just long enough for the hot air to escape.
Press RECIRCULATE and FAN UP. Then slide the
temperature control lever to a comfortable setting.
Direct airflow through the air conditioning outlets
closest to the side windows.
After cool-down, adjust the air control buttons to
another setting. The compressor works in all settings
except VENT and HEATER and at all temperatures
above freezing.
When the air conditioning compressor is on, you may
notice slight changes in your vehicle’s engine speed and
power. This is normal because the system is designed to
cycle the compressor
on and off to keep the desired
temperature and help fuel economy.
3-3

Downloaded from www.Manualslib.com manuals search engine Automatic Control
The system will adjust to maintain the'temperature you
set. It will select the best fan speed and aifflow setting to
keep you comfortable with the least amount of noise.
Press the arrows on the TEMP SET switch to set a
comfortable temperature. Then press AUTO and the fan
speed will adjust automatically unless you press the
arrows on the AUTO switch.
Manual Heating
The heater works best if you keep your windows closed
while using it.
Press the arrows on the TEMP SET switch to set a
comfortable temperature. Then press HEATER and, if
you don't like the automatic setting, press the arrows on
the fan speed switch. In AUTO FAN on cold days, the
fan will stay
off until the coolant warms up enough to
heat your vehicle.
If your vehicle has an engine coolant heater and you use
it in cold weather,
0 "F (- 18 O C) or lower, your heating
system can provide heat more quickly because the engine
coolant is already warmed. See "Engine Coolant Heater"
in the Index.
1
Manual Bi-Level
BI-LEVEL can heat or cool outside air and direct it in
two directions.
Press the arrows on the TEMP SET switch to set a
comfortable temperature. Press BI-LEVEL and, if you
don't like the automatic setting, press the arrows on the
fan speed switch.
Manual Ventilation
For mild outside temperatures, when little heating or
cooling
is needed, you can still direct outside air through
your vehicle.
Press the arrows on the TEMP SET switch to set a
comfortable temperature. For ventilation, the system
can't cool the vehicle below the outside temperature.
Press VENT and, if you don't like the automatic setting,
press the arrows on the fan speed switch.
3-6

Downloaded from www.Manualslib.com manuals search engine Engine Overheating
You will find an engine coolant temperature gauge on
the instrument cluster and a
LOW COOLANT light on
the Driver Information Center.
If Steam Is Coming From Your Engine
Steam from an overheated engine can burn you
badly, even if you just open the hood. Stay away
from the engine
if you see or hear steam coming
from it. Just turn it
off and get everyone away
from the vehicle until it cools down. Wait until
there is no sign of steam or coolant before
opening the hood.
If you keep driving when your engine is
overheated, the liquids in it can catch fire.
You or
others could be badly burned. Stop your engine if
it overheats, and get out of the vehicle until the
engine is cool.
I NOTICE:
If your engine catches fire because you keep
driving with no coolant, your vehicle can be
badly damaged. The costly repairs would not be
covered by your warranty.