1998 CHEVROLET CORVETTE ECU

Downloaded from www.Manualslib.com manuals search engine 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 “Battery
Replacement” 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.
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.
To match transmitters to your vehicle:
1. Turn the ignition key to the ON position.
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.
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Downloaded from www.Manualslib.com manuals search engine 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 Corvette has a
theft-deterrent alarm
I SECURITY
system. With this system,
the SECURITY light will
flash as you open the door (if your ignition is
off).
This light reminds you to arrn the theft-deterrent system.
To arm the system, do the following: To
arm the system, do the following:
1. Press the LOCK button on the key fob transmitter, as
mentioned earlier, OR
2. Walk out of range with the passive switch on OR
3. 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 all the doors. The SECURITY light should
go off.
Now,
if a door or the hatcWtmnk lid is opened without
the key or the key fob transmitter system, 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
doors with a key, the manual door
lock, or if you power
lock (from the inside) the vehicle 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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Downloaded from www.Manualslib.com manuals search engine 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 you do set off the alarm, there are four
ways to stop it:
Unlock any door with your key.
Put the key in the ignition.
Press the UNLOCK button on the key fob transmitter.
0 Walk into range with the passive switch on.
Testing the Alarm
1. Make sure the rear hatch/trunk lid is latched.
2. Lower a window on the door.
3. Manually arm the system with the power door
lock switch.
4. Close the doors and wait 15 seconds.
PASS-Key@
Your vehicle is equipped
with the PASS-Key
(Personalized Automotive
Security System)
theft-deterrent system.
PASS-Key is
a passive
theft-deterrent system. It
works when you insert
or
remove the key from
the ignition.
PASS-Key uses a resistor pellet in the ignition key that
matches
a decoder in your vehicle.
5. Reach through the open window and press the power
unlock button. 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 “Fuses and
Circuit Breakers” in the Index.
If the horn works, but the
alarm doesn’t go
off, see your dealer.
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Downloaded from www.Manualslib.com manuals search engine When the PASS-Key system 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.
The key must be clean and dry before it’s inserted in the
ignition or the engine may not start. If the SECURITY
light comes on, the key may be dirty or wet.
If this happens and the starter won’t work, turn the
ignition
off. Clean and dry the key, wait three minutes
and try again. If the starter still won’t work, wait
three minutes and try the other ignition key. At this time,
you may
also want to check the fuses (see “Fuses and
Circuit Breakers” in the Index). If the starter won’t work
with the other key, your vehicle needs service. If your
vehicle does start, the first ignition key may be faulty.
See your dealer or a locksmith who can service the
PASS-Key. If
you accidentally use a key that has a damaged or
missing resistor pellet, you will see no SECURITY
light. You don’t have to wait three minutes before trying
the proper key.
If the resistor pellet is damaged or missing, the starter
won’t work. Use the other ignition key, and see your
dealer or a locksmith who can service the PASS-Key to
have a new key made.
If the SECURITY light comes on while driving, have
your vehicle serviced as soon as possible.
If you lose or damage a PASS-Key ignition key, see
your dealer or a locksmith who can service PASS-Key.
In an emergency, call the Chevrolet Roadside Assistance
Center at 1-800-CHEV-USA
(1-800-243-8872). In
Canada, call 1-800-268-6800.
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Downloaded from www.Manualslib.com manuals search engine Center Console
To use this storage area, pull up the lid on the driver's
side front edge of the console and swing it to the
passenger's side.
You can use the key to lock and unlock the console.
Don't leave the key in the lock, or it could be damaged
when the driver sits down.
The fuel fill door release and accessory outlet are
located inside the console.
Security Shade (Option)
The security shade can provide hidden storage in the
rear area of your vehicle. The shade is also helpful in
blocking the glare from the removeable roof when it is
stored in the rear compartment.
Using the Security Shade
1. Hook the elastic loops
on the front corners
(A)
of the shade to the
T-nuts located on the
front corners of the rear
hatch frame.
2. Hook the elastic loops on the rear corners (B) of the
shade to the hooks recessed inside the rear hatch
frame, near the rear corners.
2-55

Downloaded from www.Manualslib.com manuals search engine NOTICE:
To avoid damage to the roof panel, paint and
weatherstripping do not drop or rest it on its
edges. Place the roof panel in the egg-shaped
stowage receivers after removing it from
the vehicle.
1. Park on a level surface, set the parking brake firmly
and shift an automatic transmission into PARK (P).
Shift a manual transmission into REVERSE
(R).
Turn the ignition key to OFF. Lower both sunshades
and rotate them toward the door glass.
2. Open the rear liftgate and remove any items that may
interfere with proper storage
of the roof panel. Also
install the two egg-shaped stowage receivers into the
floor of the rear storage compartment. Secure both
receivers into their proper positions by turning them
to the left.
3. Lower the windows and open the doors.
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Downloaded from www.Manualslib.com manuals search engine Storing the Roof Panel
I A CAUTION
If the roof panel is not stored properly, it could be
thrown about the vehicle in a crash or sudden
maneuver. People in the vehicle could be injured.
Whenever you store the roof panel
in the vehicle,
always be sure that
it is stored securely in the
rear area using the storage pins.
NOTICE:
To avoid damage to the roof panel, paint and
weatherstripping, do not drop or rest it on its
edges. Place the roof panel in the egg-shaped
stowage receivers after removing it from
the vehicle.
1. Turn the roof panel so that the rear edge of the panel
is facing the storage area. The locating pins (at the
rear
of the panel) should point toward the
egg-shaped stowage receivers on the floor of the
center compartment.
2. Push the panel forward until the pins bottom out in
the receivers.

Downloaded from www.Manualslib.com manuals search engine 5. Position the rear edge of the roof panel to the
weatherstrip on the back
of the roof opening (A).
Then align the pins at the rear of the roof panel
weatherstrip with the receiving cup in the body
weatherstrip
(B). Gently lower the front edge of the
roof panel to the front of the body opening
(C).
6. Rotate the front handles toward the side doors to the
closed position.
7. Hook the rear latch by pushing the lever up to the
locked position.
8. Grasp and tug the roof panel up and down and
side-to-side to make sure the roof panel is
securely installed.
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