CHEVROLET CORVETTE 1999 5.G Repair Manual

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You can turn on the passive feature by moving the
transmitter's slider switch to ON. Now, when you move
toward your vehicle with the key fob transmitter, the
system will automatically disarm your theft
-deterrent
system and unlock the driver's door or both depending
on how the system is programmed. If it's dark enough
outside, your interior lamps will come on.
You can also use the buttons on the transmitter to
actively unlock your vehicle. Press UNLOCK once to
unlock the driver's door, or press UNLOCK again
within 10 seconds to unlock both doors.
Your memory settings will also be recalled when you
press the active door UNLOCK button on the key
fob transmitter. See ªMemoryº in the Index for
more information.
The hatch/trunk lid will unlock when the button with the
trunk symbol is pressed, as long as the ignition is turned
to OFF.If you move out of range with the slider switch set to
ON, the key fob transmitter will:

Lock both doors after five seconds.

Arm the theft-deterrent system.

Sound the horn and/or flash the exterior lamps to let
you know the doors are locked (if you have set your
options to do so). See ªDriver Information Center
Controls and Displaysº in the Index.

Turn off the interior lamps.
The system has a feature that makes it difficult for you
to lock your keys in your vehicle. If you leave your keys
in the ignition and attempt to lock the doors, the vehicle
will not lock and a chime will sound to remind you that
the keys are in the ignition. If the door lock is pressed
again, within five seconds, the doors will lock and the
keys can be locked in the vehicle. If you leave the keys
in the ignition and move away with the key fob
transmitter, the doors still will not lock. You should
notice that the horn doesn't sound.

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The system will allow you to lock your keys in the
vehicle if you didn't leave them in the ignition (for
example, you leave the keys on the seat). You should,
however, be able to use the key fob transmitter to get
them out as long as the passive slide switch is in the ON
position. After 15 seconds of no motion, the key fob
transmitter shuts down to save the battery. Wait about
30 seconds, then rock the vehicle. The key fob
transmitter should ªwake upº and unlock the doors.
This system can't guarantee that you will never be
locked out of your vehicle. If the battery is low or if the
key fob transmitter is in a place where the signal can't
get to the antenna, it won't unlock the doors. Always
remember to take your keys with you.
Panic Alarm Button
When you press the special horn button on the key fob
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:

Push the panic alarm button again on the key
fob transmitter.

Wait 90 seconds, and the horn will turn off by itself.

Turn the key to any position in the ignition,
except OFF.RFA Settings
You can adjust the settings on the system through the
Driver Information Center (DIC). You can have just the
driver's or both doors lock passively unlock, change the
type of alarm used by the theft
-deterrent system, or have
the lamps come on when you approach the vehicle. See
ªDriver Information Center Controls and Displaysº in
the Index for more information.
Turning the System Off
You can disable the passive feature by moving the
transmitter's slider switch to OFF. The vehicle will no
longer automatically disarm your theft
-deterrent system
or unlock the doors. However, you will be able to
actively control the use of the door locks, the
hatch/trunk lid release and the panic alarm using the
four transmitter buttons. (These buttons also work
when the passive feature is on.)
Make sure to fully slide the switch to either side when
turning the key fob transmitter on and off. You
should feel a double click when sliding the switch back
and forth.
You can also check whether the passive system is on or
off by closing the door and moving away from the
vehicle with the key and key fob transmitter. If the doors
lock, the passive system is on.

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If you are working around your vehicle and keeping
your keys with you, you might want to turn the RFA
passive system off. If you don't, the transmitter will
keep locking and unlocking your doors.
Transmitter RangeThe active range (using one of the four buttons) of the
key fob transmitter is approximately 60 to 100 feet
(18 to 30 m). The passive range (having the slider
switch set to ON) is approximately 10 to 20 feet
(3 to 6 m) on the passenger's side of the vehicle and
20 to 30 feet (6 to 9 m) on the driver's side.
Matching Transmitter(s) To Your Vehicle
Each key fob transmitter is coded to prevent another
transmitter from unlocking your vehicle. If a transmitter
is lost or stolen, a replacement can be purchased through
your dealer. Remember to bring any remaining
transmitters with you when you go to your dealer. When
the dealer matches the replacement transmitter to your
vehicle, any remaining transmitters must also be
matched. Once your dealer has coded the new
transmitter, the lost transmitter will not unlock your
vehicle. Each vehicle can have only three transmitters
matched to it.

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To match transmitters to your vehicle:
1. Turn the ignition key to ON.
2. Clear any warning messages on the Driver
Information Center (DIC) by pressing the
RESET button.
3. Press the OPTIONS button on the DIC several times
until the blank page is displayed, then press and hold
the RESET button for two seconds.
4. When the message FOB TRAINING is displayed,
push the RESET button once. The message
HOLD LK + UNLK 1ST FOB in the DIC will
be displayed.
5. Press and hold the LOCK and UNLOCK buttons on
the transmitter simultaneously for 15 seconds.
6. When a transmitter is learned (matched), the DIC
will display FOB LEARNED and then prompt you
to learn the next transmitter.
7. Repeat Steps 5 and 6 for each additional transmitter.
8. Remove the key from the ignition.The programming mode will shut off if:

You don't program any transmitters for two minutes.

You take the key out of the ignition.

You have programmed three transmitters.
Battery Replacement
Under normal use, the battery in your key fob
transmitter should last about 18 months.
You can tell the battery is weak if the transmitter won't
work at the normal range in any location. If you have to
get close to your vehicle before the transmitter works,
it's probably time to change the battery.
NOTICE:
When replacing the battery, use care not to
touch any of the circuitry. Static from your
body transferred to these surfaces may damage
the transmitter.

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2-13 Replacing the Battery in the Key
Fob Transmitter
1. Insert a coin into the slot on the back of the
transmitter and gently pry apart the front and back.
2. Gently pull the battery out of the transmitter.
3. Put the new battery in the transmitter, positive (+)
side up. Use a battery, type CR2450, or equivalent.
4. Reassemble the transmitter. Make sure to put it
together so water won't get in.
5. Resynchronize the transmitter. (See
ªResynchronizing Your Transmitterº following.
6. Test the transmitter.

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Resynchronizing Your Transmitter
Your RFA system uses a continually changing code for
increased security. Normally, the receiver in your
vehicle will keep track of this changing code. If your
vehicle does not respond to your transmitter, do the
following to determine what's wrong:
1. Get closer to the vehicle and try pressing a button
again. Your battery may be low (If so, see ªBattery
Replacementº in the Index).
2. While standing close to your vehicle, press the
LOCK and UNLOCK buttons on your transmitter at
the same time and hold for seven seconds. This will
attempt to resynchronize the security code in your
RFA key fob transmitter.
3. When resynchronization is achieved, the horn
will chirp.
Loss of synchronization will occur after transmitter
battery replacement or disconnection of the
vehicle's battery.
If attempts to resynchronize your transmitter to the
vehicle are not successful, you may need to match the
transmitter to the vehicle. See ªMatching Transmitter(s)
to Your Vehicleº in the Index.
Remote Hatch/Trunk Lid Release
To use the remote hatch/trunk lid release on automatic
transmission vehicles, your vehicle must be in PARK (P)
or NEUTRAL (N). For manual transmissions, set the
parking brake. See ªParking Brakeº in the Index.
Press the button with the trunk symbol on it, located at
the left
-hand side of the steering column on the
instrument panel, to release the hatch/trunk lid from
inside your vehicle.

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The key fob transmitter will also release the hatch/trunk lid.
See ªRemote Function Actuation Systemº in the Index.
If your vehicle is equipped with a hatch and you have
lost battery power, use the manual release cables to open
the hatch. To access the cables, remove the two access
panels located in the rear of the trunk area. There is one
cable located under each access panel. (See ªRear
Storage Compartmentsº in the Index for
more information.)
Pull each cable straight down for each latch to release
the hatch.If your vehicle is equipped with a convertible
top/hardtop and you have lost battery power, use the
manual release cable to open the trunk lid. To access the
cable, remove the center storage compartment lid
located in the rear of the trunk area. (See ªRear Storage
Compartmentsº in the Index for more information.)
Pull the cable straight down to release the trunk lid.

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CAUTION:
It can be dangerous to drive with the hatch/trunk
lid 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/trunk lid open
or if electrical wiring or other cable connections
must pass through the seal between the body and
the hatch/trunk lid:

Make sure all other windows are shut.

Turn 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 ªComfort
Controlsº in the Index.

If you have air outlets on or under the
instrument panel, open them all the way.
See ªEngine Exhaustº in the Index.
NOTICE:
If you put things in the hatch/trunk area, be sure
they won't break the glass when you close it.
Never slam the hatch/trunk lid down. You could
break the glass or damage the defogger grid.
When you close the hatch/trunk lid, make sure
you pull down from the center, not the sides. If
you pull the hatch/trunk lid down from the side
too often, the weatherstrip can be damaged.
NOTICE:
Do not store heavy or sharp objects in the rear
storage compartments located in the hatch/trunk
area. If you do, the objects could damage
the underbody.

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Theft
Vehicle theft is big business, especially 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.
Key in the Ignition
If you leave your vehicle with the keys inside, it's an
easy target for joy riders or professional thieves
-- so
don't do it.
When you park your vehicle and open the driver's door,
you'll hear a chime reminding you to remove your key
from the ignition and take it with you. Always do this.
Your steering wheel will be locked, and so will your
ignition. If you take the key with you, and you have an
automatic transmission, it will be locked. And remember
to lock the doors.
Parking at Night
Park in a lighted spot, close all windows and lock your
vehicle. Remember to keep your valuables out of sight.
Put them in a storage area, or take them with you.
Parking Lots
If you park in a lot where someone will be watching
your vehicle, it's best to lock it up and take your keys.
But what if you have to leave your key? Do not leave
valuables in your vehicle, since there would be no place
to secure them.
Universal Theft-Deterrent System
Your vehicle has
a theft
-deterrent
alarm system.
With this system, the SECURITY light will flash as you
open the door (if your ignition is off). This light reminds
you to arm the theft
-deterrent system.

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Arming the System
Use one of the following items listed here to arm
the system:

Press the LOCK button on the key fob transmitter,

Walk out of range with the passive switch on, or

Open the door. (The SECURITY light should flash.)
Lock the door with the power door lock switch. The
SECURITY light will stop flashing and stay on.
Close the door. The SECURITY light should go off.
Testing the Alarm
Use the following to test the system:
1. Make sure the hatch/trunk lid is latched and set the
passive switch on the key fob transmitter to OFF.
2. Lower a window on the door.
3. Manually arm the system.
4. Close the doors and wait 15 seconds.
5. Reach through the open window and unlock the
door. Now open the door. The alarm should sound.
6. Turn off the alarm.If the alarm is inoperative, check to see if the horn
works. If not, check the horn fuse. See ªFuses and
Circuit Breakersº in the Index. If the horn works, but the
alarm doesn't go off, see your dealer.
Disarming the System
Always use your key or the key fob 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 any door with your key.

Put the key in the ignition.

Press the UNLOCK button on the key
fob transmitter.

Walk into range with the passive switch on.