2003 CHEVROLET CORVETTE alarm

Changes or modi®cations to this system by other than
an authorized service facility could void authorization to
use this equipment.
If you ever notice a decrease in the remote keyless
entry transmitter range, try doing one of the following:
·Check the distance. You may be too far from
your vehicle. You may need to stand closer during
rainy or snowy weather.
·Check the location. Other vehicles or objects may
be blocking the signal. Take a few steps to the
left or right, hold the transmitter higher, and
try again.
·Check to determine if battery replacement is
necessary. See ªBattery Replacementº under
Remote Keyless Entry System Operation on
page 2-5.
·Check to make sure that an electronic device such
as a cellular phone or lap top computer is not
causing interference.
·If you're still having trouble, see your dealer or a
quali®ed technician for service.
Remote Keyless Entry System
Operation
Your vehicle has a Remote Keyless Entry (RKE) system
that allows you to lock and unlock your doors, unlock
your hatch/trunk lid, turn the panic alarm on and off and
disarm or arm your theft-deterrent system. The range
distance is as much as 100 feet (30 m) away.
Your vehicle comes
standard with two
transmitters, and up to
three can be matched to
your vehicle.
See ªMatching Transmitter(s) to Your Vehicleº later in
this section.
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The driver's door will unlock when the unlock button on
the remote keyless entry transmitter is pressed, or
press the unlock button again within ®ve seconds to
unlock both doors. Also, by pressing the unlock button,
it may automatically disarm your theft-deterrent
system, depending on how the theft-deterrent system is
programmed. If it's dark enough outside, your interior
lamps will come on.
Your memory settings will also be recalled when you
press the unlock button on the remote keyless entry
transmitter. See
Memory on page 2-55for more
information.
The hatch/trunk lid will release when the button with the
trunk symbol is pressed, as long as the ignition is
turned to OFF.
The system has a feature that makes it difficult for you
to lock your key in your vehicle. If you leave your
key in the ignitionand attempt to lock the doors, the
vehicle will not lock and a chime will sound to remind
you that the key is in the ignition. If the door lock
is pressed again, within ®ve seconds, the doors will lock
and the keys can be locked in the vehicle. This
system can't guarantee that you will never be locked out
of your vehicle. Always remember to take your key
with you.
Remote Alarm
When you press the horn button on the remote keyless
entry transmitter, the horn will sound. This panic
alarm button will allow you to attract attention, if needed.
If the horn alarm sounds, there are three ways to turn
it off:
·Press the panic alarm button again on the remote
keyless entry transmitter.
·Wait 90 seconds, and the horn will turn off by itself.
·Turn the key to any position in the ignition,
except OFF.
Remote Keyless Entry Settings
You can adjust the settings on the system through the
Driver Information Center (DIC). You can change
the type of alarm used by the theft-deterrent system.
See
DIC Controls and Displays on page 3-45for more
information.
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Doors and Locks
Door Locks
{CAUTION:
Unlocked doors can be dangerous.
·Passengers Ð especially children Ð can
easily open the doors and fall out of a
moving vehicle. When a door is locked, the
handle won't open it. You increase the
chance of being thrown out of the vehicle
in a crash if the doors aren't locked. So,
wear safety belts properly and lock the
doors whenever you drive.
·Young children who get into unlocked
vehicles may be unable to get out. A child
can be overcome by extreme heat and can
suffer permanent injuries or even death
from heat stroke. Always lock your vehicle
whenever you leave it.
·Outsiders can easily enter through an
unlocked door when you slow down or
stop your vehicle. Locking your doors can
help prevent this from happening.There are several ways to lock and unlock your vehicle.
To lock or unlock the door from the outside, use your
door key on the drivers's side or the remote keyless
entry transmitter.
If your theft-deterrent system is armed, unlock the
driver's door with the key or by using the remote keyless
entry transmitter to open either door to avoid setting
off the alarm. See
Theft-Deterrent System on page 2-16.
To lock the door from the inside, move the lever located
on the door forward. To unlock it, move the lever on
the door rearward.
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Theft-Deterrent Systems
Vehicle theft is big business, expecially in some cities.
Although your vehicle has a number of theft-deterrent
features, we know that nothing we put on it can make it
impossible to steal. However, there are ways you
can help.
Theft-Deterrent System
Your vehicle is equipped with a theft-deterrent alarm
system.
With this system, the
SECURITY light will ¯ash
as you open the door
if your ignition is off. This
light reminds you to
arm the theft-deterent
system.
Arming the System
Use one of the two following items listed here to arm
the system:
·Press the lock button on the remote keyless entry
transmitter.
·Open the door. The SECURITY light should ¯ash.
Lock the door with the power door lock switch.
The SECURITY light will stop ¯ashing and stay on.
Close the door. The security light should go off.
Now, if a door or the hatch/trunk lid is opened without
the key or the remote keyless entry transmitter, the
alarm will go off. Your horn will sound for two minutes,
then it will go off to save battery power. And, your
vehicle won't start.
The theft-deterrent system won't arm if you lock the
driver's door with a key, the manual door lock, or if you
use the power door lock after the doors are closed.
If your passenger stays in the vehicle when you leave
with the keys, have the passenger lock the vehicle after
the doors are closed. This way the alarm won't arm,
and your passenger won't set it off.
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Testing the Alarm
To test the system, do the following:
1. Make sure the hatch/trunk lid is latched.
2. Lower the window on the driver's door.
3. Manually arm the system.
4. Close the doors and wait 15 seconds.
5. Reach through the open window and manually
unlock the driver's door.
6. Open the door. The alarm should sound.
7. Turn off the alarm.
If the alarm is inoperative, check to see if the horn
works. If not, check the horn fuse. See
Fuses and Circuit
Breakers on page 5-86. If the horn works, but the
alarm doesn't go off, see your dealer.
Disarming the System
Always use your key or the remote keyless entry
transmitter to unlock a door. Unlocking a door any other
way will set off the alarm. If your alarm sounds, listed
below are the ways you can disarm it.
·Unlock the driver's door with your key.
·Put the key in the ignition.
·Press the unlock button on the remote keyless
entry transmitter.
PASS-Keyž
Your vehicle is equipped
with the
PASS-Key
ž(Personalized
Automotive Security
System) theft-deterrent
system. PASS-Key
žis a
passive theft-deterrent
system. It works when you
insert or remove the key
from the ignition.
PASS-Key
žuses a resistor pellet in the ignition key that
matches a decoder in your vehicle.
When the PASS-Key
žsystem senses that someone is
using the wrong key, it shuts down the vehicle's
starter and fuel systems. For about three minutes, the
starter won't work and fuel won't go to the engine.
If someone tries to start your vehicle again or uses
another key during this time, the shutdown period will
start over again. This discourages someone from
randomly trying different keys with different resistor
pellets in an attempt to make a match.
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4. Lift upward on the front edge (A) of the convertible
top off of the windshield frame. Then lift upward on
the rear edge (B) of the convertible top to be
vertical off the storage compartment lid (C). The
front edge (A) and rear edge (B) should be straight
up and down.5. Tilt the driver's seatback forward and press the
storage compartment release button located on
the underside of the storage compartment lid (C)
behind the driver's seat. Then raise the storage
compartment lid (C). While attempting to raise the
lid, if the lid does not release and you hear
three chimes, check to make sure the trunk lid is
closed. Also, the lid will not release if the alarm
is turned on or the trunk lid is open.
After pressing the release button, the driver's and
passenger's door glass should retract to the
full-down position.
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Warning Lights, Gages and
Indicators
This part describes the warning lights and gages that
may be on your vehicle. The pictures will help you
locate them.
Warning lights and gages can signal that something is
wrong before it becomes serious enough to cause
an expensive repair or replacement. Paying attention to
your warning lights and gages could also save you
or others from injury.
Warning lights come on when there may be or is a
problem with one of your vehicle's functions. As you will
see in the details on the next few pages, some
warning lights come on brie¯y when you start the
engine just to let you know they're working. If you are
familiar with this section, you should not be alarmed
when this happens.Gages can indicate when there may be or is a problem
with one of your vehicle's functions. Often gages
and warning lights work together to let you know when
there's a problem with your vehicle.
When one of the warning lights comes on and stays on
when you are driving, or when one of the gages
shows there may be a problem, check the section that
tells you what to do about it. Please follow this
manual's advice. Waiting to do repairs can be
costly Ð and even dangerous. So please get to know
your warning lights and gages. They're a big help.
Your vehicle may also have a Driver Information Center
that works along with the warning lights and gages.
See
Driver Information Center (DIC) on page 3-44.
3-29

If you choose LOCK & ARM ± OFF, you will receive no
security feedback when locking or unlocking your
vehicle.
If you choose LOCK & ARM ± HORN ONLY, only the
horn will chirp to let you know when your alarm system
has armed when locking your vehicle.
If you choose LOCK & ARM ± LIGHTS ONLY, only your
exterior lamps will ¯ash to let you know when your
alarm system has armed when locking your vehicle.
If you choose LOCK & ARM ± HORN & LIGHTS,
the horn will chirp and the exterior lamps will ¯ash brie¯y
to let you know the system has armed when locking
your vehicle.
Alarm
Press the OPTIONS button until ALARM appears on the
display, then use the RESET button to page through
the following selections:
·ALARM-HORN
·ALARM HORN & LIGHTS
If you choose ALARM-HORN, the horn will sound during
an alarm.
If you choose ALARM HORN & LIGHTS, the horn will
sound and the interior and exterior lamps will ¯ash
during an alarm.
Approach Lights
Press the OPTIONS button until APPROACH LIGHTS
appears on the display, then use the RESET button
to page through the following choices:
·APPROACH LIGHTS ON
·APPROACH LIGHTS OFF
If you choose APPROACH LIGHTS ON, the fog lamps,
front turn signal, rear back-up and courtesy lamps
will come on for 30 seconds when you press UNLOCK
on the remote keyless entry transmitter. This will
occur only when it is dark outside.
APPROACH LIGHTS OFF turns off this option.
See
Remote Keyless Entry System on page 2-4for
more information.
Auto Lock
Press the OPTIONS button until AUTO LOCK appears
on the display, then use the RESET button to page
through the following choices:
·AUTO LOCK ON
·AUTO LOCK OFF
If you choose AUTO LOCK ON, both doors will
automatically lock when the vehicle exceeds 10 mph
(16 km/h) in a manual transmission. In a vehicle with an
automatic transmission, both doors will automatically
lock when you move the shift lever out of PARK (P).
Choose AUTO LOCK OFF to turn this option off.
3-51