radio CHEVROLET CORVETTE 1993 4.G Owners Manual

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4
Power Door Locks
With power door locks, ,you can lock or
unlock both doors-.of your vehicle from
the driver or-passenger door lock switch.
Slide the power door
lock switch
reaward to lock the doors. Slide the
switch €ornard to unlock the doors.
Leaving Your Vehicle
If you are leaving,the vehicle, open your
door and set the lucks from inside. Then
get out and close the door.
Your vehicle has a thee detefrent
system. See- the
index uader Unzversal
Theft Deterrent.
I4
Passive KeyEess Entry System
Your Passive Keyless Entry 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
interfejrence,
and (2) This device must
accept any interference received,
including interference that
may cause
undesired operation. Should interference
to
this system
occur, try
this:
Check to:see if the passive feature is
enabled.
Check the distance. You may be too
far lrom your vehicle. This product
has a maximum range.
Check the location. Other vehicles or
objects-may be blocking the signal.
Check to determine if battery
replacement is. necessary.
See the
instructioas .on battery replacement
later in this section.
See your Chevrolet dealer 6r.a
qualified technician
for service.
Changes or modifications td this system
by other than an authorized service
facility could void authorization to use
this .equipment.

Downloaded from www.Manualslib.com manuals search engine DAB. (Delayed Accessory Bus)
With this feature the: power windows
will continue to work and the radio will
continue
to play .up,to 15 minutes after
the ignitiorikey is turned to the Off
position and: removed. DAB will shut
off when you open the ,driver’s or
passenger’sdoor.
illuminated Entry System
A photo cell will activate your :courtesy
lights in low light levels, when you
unlock your do-ors with the door key or
with the Pawive Keyless Entry
,transmitter.
The courtesy lights inside your vehicle
will
go on. These lights will go off after
about 30 seconds, or when you start
your engine.
Remote Hatch Release COUPE^
Push-down. on the hatch release button
loated
on the rear ofthe driver’s door,
to release the hatch. This button will
work with the dooi. open and with the
transmission (automatic
ar manual) in
any gear.
In addition, YQU can release the hatch
with the Passive Keyless
Entry
transmitter when the transmission is.. in
P (Park) or N (Neutral), and the
ignition
is off.

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Ignition Switch
With the-ignition key in the ignition
switch, you can turn
the switch to five
p.ositions:
Accessory: An “on” position in which
you
can operate your .electrical power
accessories. Press in the-ignition .switch
as
you turn the top of it toward you.
Lock: The only position in which you
can remove the key. This locks your
steering wheel, ignition. and automatic
shift lever.
UE Udo:cks the steering wheel,
ignition, and automatic shift lever. Use
this pasition if your vehicle must be
pushed or towed, but never try to push-
start your vehicle-.
A warning chime will
sound if you open the driver’s door when
the ignition is
off and the key is in
the ignition.
Run: An “on” position to which the
switch returns after you start your
engine and release the switch. The
switch stays in
the Run position when
the engine is running. But -even when
the engine is-not running, you can use.
Run to operate your electrical power
accessories,
and to display some instru-
ment panel warning lights.
Start: Starts the engine, When the
engine starts, release the key. The
ignition switch will return to
Ruil fot
noma1 driving.
Note
that even if the engine is not
running, the positions
Accessory and
Run are “on” positions that allow y0.u
to operate your electrical accessories,
such
as the radio.
Key Release Button
(MANUAL TRANSMISSION)
..With a manual transmission, the
ignition key c-ot be removed from
the ignition unless the key release
button is used.
To Remove the Key:
Turn the key to the Lock position while
pressing the
key release buttoa down at
the same time. Keeping your thumb on
the button, pull the key straight out.

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Low 7ire Pressure Warning Light
(OPTION)
The 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 Cbmission
(FCC)
Ruks.
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
interhence,
and (2) This device.must
accept
any interhence 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.
The Low Tre Pressure Warning System
(LTPWS) monitors the
air pressure in
each road tire (except the spare tire)
while the car is being driven. The
LTFWS will not warn the driver if a tire
is
already flat before the vehicle is started.
This light comes on whenever a tire
pressure
goes below 25 psi (I 75 Ha) in
any road tire while your Corvette is being
driven.
You must drive the car faster than
25 mph (40 km/h) and for more than 2
miles (4 h) -for the system to work
properly.
The Low Tire Pressure Warming
Light also warns you if any of the
system's comp.onents-are not working
properly. The
LOW TIRE PRESSURE
light will remain on until the ignition is
turned
off. This will also reset the system.
When the LOW TIRE PRESSURE
fight comes on, check the tire -pressure
.in
all four road tires as soon as you can,
using the
tire pre:ssure gage.provided in
thesenter console. Adjust the tire
pressure as needed to those shown on
the Tire-Loading Information label
10-cated
on the driver's door, The LOW
TIRE PRESSURE light may come on
if your vehicle is close to aaother
vehicle that has
a Low Tire Pressure
Warning System
and has a tire-with low
pressure.
The LTPWS sensor is directly opposite
the valve stem on the tire. Take extreme
care when servicing or
having your tires
serviced. The sensors may not work
properly
if damaged.
If you need to take the tire off the wheel,
do it at a
90" angle from the valve stem.
Removing the tire from the wheel at any
.. 1

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Charging System Light
The charging system light will come on when
you turn on the ignition, but the
engine
is not running, as a check to
show you it is working. Then it should
go out. If it stays on when the engine is
running; or comes on while you are
driving,
you may have a problem with
the electrical charging system. It could
indicate that you have. a loose or broken
drive
belt or another electrical problem.
Have it checked right away. Driving
while thisJight
is. on could drain your
battery.
If you must drive a short distance with
the lght un, be certain to turn of€ aU.
your accessories, such as the radio and
air conditioner.
Low Oil Light
This light will come on for a few
seconds wheri
you start your vehicle
and
will stay on if your oil is '/z to 1%
quarts low (with the vehicle nearly
level).
See the Index under Engine UiE.
For the LT5 Engine Only: If this light
comes on, and you need to verify the oil
level, let
your vehicle sit for approximately
two hours
with the engine off before
checlung the
oil, See the Index under
Checking Engine Oil Level for the
proper procedure.
You should check your oil level
regulariy.
This light is an added
reminder.
Malfuncfion Indicator Lamp
(Senrice hghe Soon Light)
A computer monitors operation of your
fuel, ignition and emission control
systems. This light should
come on
when the ignition is on, but the engine
is not running,
as a check to show you it
is working. If
it does not come on at all,
have it fixed right away. If it stays on, or
it comes on while you
are driving, the
computer is indicating th,at you have a
problem.
You should take your vehicle
in for service soon.

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c
.
NOTICE
To Install Your Convertible Hardtop:
'1. Park on a level surface, set the
parking brake fimily, shift an
automatic transmission into
P (Park),
and shut off the engine. Shift a
manual transmission into R (Reverse),
Then lower both windows. Turn off
the.radio to lower
the power antenna
and then turn off the ignition. Laww
the- convertible top into the normal
st.orage-position.. See the Index under
Lowering Your Cowertib1.e Top.
2. T&h one. person on each side,
carefully position the. hardtop .over
the vehicle. Lower, the hardtop
slowly, aligning the rear bolt spacers
onto the bezels,
and front .conical
nuts into the tapered receivers.
Realign the hardtop, if necessary.
I31

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1
P
!
....
Y3080
1 n this part you'll find out how to
operate the comfort control systems
and audio systems offered with your
Corvette. Be sure to read about the
particular system supplied with your
vehicle.
.Co,mfort 'I I
Climate Control ........................................................................\
........................ 136
Automatic Electronic Climate Control .......................................................... 140
Setting the Clock ........................................................................\
...................... 148
AM/FM Stereo with Cassette Player 149
AM/FM Stereo with Cassette Player (Delco-Bose@- Music System) ............. 152
AM/FM Stereo with Cas.sette/CD Player (Delco-Base@ Music System) ...... 155
Care o€Your Cassette Tape Player ................................................................. 160
Care of Your Compact Discs ........................................................................\
.. 160
Power
Antenna Mast Care ........................................................................\
...... 161
4
..............................................................
Understanding Radio Reception .................................................................... 159

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P
To Reset Your System:
1. Turn your ignition.lrey to Off or
Lock.
2. Pull the Courtesy Lights Fuse and
Radio Fuse .out of the- main fuse
panel for
one minute.
3. Put-the fuses back in and start your
vehicle. Your system shuuld be
working.
If you still have a problem,
see your deder,
.For
fuse location, see the Index under
Fuses E. CircuitBreakers and Fuse
.Panel.
Directional Controls
When the €allowing buttons are pressed,
an indicator light.
will glow above .the
button and the fan speed will go to
AUTO 3f unless you select a dBerent
speed. When the system is'changed
€rum
OFF tu any mode, the inside
temperature setting is displayed for
several seconds before the .outside
temperature is again displayed.
& (Maximum A/C): Use for
maximum cooling
or quick cool-down
on very hot days..
This setting will not
operate when outside temperatures are
below
40°F (5°C) I
-2 (Bi-Level): This setting lets air
inte the vehicle only through the
.heater and air conditioner outlets and
brings.the temperature
to the range
you choose. It controls the fan blower
speed by using t-he input signals.
Bi-Level al.so
defogs the side windows,
You can. override the,fan blower speed
by using
the V and A buttons.
a(Vent): In this setting, the
compressor
will not. mn. The-system
will adju-st
to the temperature you
choose, but it cannot cool the vehicle
to a temperature colder than the
outside air temperature, This setting

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The following .pages describe the audio
systems available for your Corvette, and
how to get the best performance from
them.. Please read about ,the system in
your vehicle.
'I I46
CAUTION I
A
Hearing damage from loud
noise is almost undetectable
until it is too late. Your hearing can
adapt to. higher volumes of sound.
Sound that s-eems normal.can-be
loud and
harmful to your hearing.
Take precautions by adjusting the
volume control
on your radio to-a.
safe sound
level before yaur hearing
adapts to it.
To help avoid hearing loss OK
damage:
1. Adjust the volume control to the
lowest setting.
2. Increase volume slowly until you
hear comfortably and clearly.

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Accessory Wiring Plug (CONTJ
This Wiring Plug has Three Separate
Wires:
The orange wire connects to the
battery.
The pink wire connects to the ignition
(power
is only available in the Run
position).
ground.
The black wire connects to the
When.using $he.accessory wiring
Don't splice wires -directly into
the
accessory plug wire. If done
incmrectly, splicing might cause
damage.to pur electrical system.
The maximum bad dany ' , .
electric,al,equipment..shauld.not
exceed I15 amps, . .
.Be sure to turn off any electricai
equipment when-not-in
use..
Leaving electrical equipment on
€or extended periods ..can drain
your battery.
electrical equipment
you're using
requires frequent connecting and disconnecting. This may
cause
excessive wear on the accessory
plug
and damage your eiectricai
system.
.plug:
Do not use this plug if the
Y3074
ietting the Clock
ietting the cloclc is easy.
, With the radio on or off and the
ignition on, press
SET. The SET
indicator light will glow for five
seconds.
!. You must begin to set the clock to
the correct hour and minute during
those five seconds. Set the clock
by
pressing the TUNE button. TUNE 7
will set the hour. TUNE A sets the
minute.