CHEVROLET AVEO 2002 Service Repair Manual

Keys
{CAUTION:
Leaving children in a vehicle with the ignition
key is dangerous for many reasons. They could
operate the power windows or other controls or
even make the vehicle move. The children or
others could be badly injured or even killed.
Do not leave the keys in a vehicle with children.
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One key is used for the
ignition, the door and all
other locks.When a new vehicle is delivered, the dealer removes
the key tag and gives it to the first owner. The tag has a
code on it that tells your dealer how to make extra keys.
For vehicle security, keep the key tag in a safe place and
also record the key number somewhere other than inside
of the vehicle. If you lose your key, you will be able to
have a new one made easily using the tag.
Your vehicle may have an electronic immobilizer
designed to protect your car against theft. If so, only
keys with the correct electronic code can be used
to start the vehicle. Even if a key has the same profile,
it will not start the engine if the electronic code is
incorrect. If you need a new key, contact your dealer
who can obtain the correct key code. SeeRoadside
Assistance Program on page 7-6for more information.
Notice:If you ever lock your keys in your vehicle,
you may have to damage the vehicle to get in.
Be sure you have spare keys.
2-3

Remote Keyless Entry System
If equipped, the keyless entry system operates on a
radio frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modifications to this system by other than
an authorized service facility could void authorization to
use this equipment.At times you may notice a decrease in range. This is
normal for any remote keyless entry system. If the
transmitter does not work or if you have to stand closer
to your vehicle for the transmitter to work, try this:
•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 “Battery Replacement” under
Remote Keyless Entry System Operation on
page 2-5.
•If you are still having trouble, see your dealer or a
qualified technician for service.
2-4

Remote Keyless Entry System
Operation
The following functions are
available if your vehicle
has the remote keyless
entry system:
Q(Lock):Press this button to lock all of the doors.
If all of the doors and the trunk or liftgate are closed, the
hazard lamps will flash once and the horn will chirp to
indicate that locking has occurred and that the
theft-deterrent system is active.
K(Unlock):Press this button to unlock all of the
doors. The hazard lamps will flash twice to indicate that
unlocking has occurred and that the theft-deterrent
system is deactivated.
You can lock and unlock your doors from about 20 ft
(6 m) away using the remote keyless entry transmitter.
The LED on the transmitter will flash when the
buttons on the transmitter are pressed.
The lock and unlock buttons will not operate and the
theft-deterrent system will not activate while the key is
in the ignition.
Matching Transmitter(s) to Your Vehicle
Each remote keyless entry 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 a maximum of five
transmitters matched to it.
2-5

Battery Replacement
Under normal use, the battery in your remote keyless
entry transmitter should last about two years.
You can tell the battery is weak if the LED fails to
illuminate or if the transmitter will not work at the normal
range in any location. If you have to get close to your
vehicle before the transmitter works, it is 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.To replace the battery in the remote keyless entry
transmitter, do the following:
1. Remove the screw from the back of the cover and
open the cover of the transmitter.
2. Pull the transmitter out of the cover and carefully
detach the sticker from the unit. Keep the sticker
clean.
3. Remove the battery and replace it with the new
one. Make sure the positive side of the battery
faces up. Use one three-volt, CR1620, or
equivalent, type battery.
4. Attach the sticker and put the transmitter unit in
the cover.
5. Put the two halves back together and replace the
screw. Make sure the cover is on tightly, so water
will not get in.
6. Test the transmitter operation.
2-6

Doors and Locks
Door Locks
{CAUTION:
Unlocked doors can be dangerous.
Passengers — especially children — can
easily open the doors and fall out of a
moving vehicle. When a door is locked,
the handle will not open it. You increase
the chance of being thrown out of the
vehicle in a crash if the doors are not
locked. So, wear safety belts properly and
lock the doors whenever you drive.
CAUTION: (Continued)
CAUTION: (Continued)

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.
From the outside, use your key or the optional remote
keyless entry transmitter. SeeRemote Keyless
Entry System Operation on page 2-5.
To manually unlock the doors from the outside, insert
the key and turn it toward the front of the vehicle.
To manually lock the doors from the outside, insert the
key and turn it toward the rear of the vehicle.
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All doors, except for the driver’s door, can be locked
from the outside by pushing down the manual door lock
and then closing the door. The driver’s door lock can
not be pushed in while the door is open. Upon leaving
the vehicle, the driver’s door can only by locked from
the outside by using the key or the optional remote
keyless entry transmitter.
From the inside, you can lock and unlock all of the
doors by pushing or pulling the manual door lock located
on the window sill on each door.Central Door Unlocking System
The central door unlocking system is activated from the
driver’s door.
From the outside, you can lock or unlock all of the
doors on your vehicle from the driver’s door by using
either the key or the optional remote keyless entry
transmitter. From the inside, you can lock or unlock all
of the doors by using the driver’s door lock.
Door Ajar Reminder
If one of the doors on your
vehicle is not closed
properly while the ignition
is on, the door ajar
light on the secondary
information center
will come on and stay on
until the doors are closed.
2-8

Rear Door Security Locks
Your vehicle has rear door
security locks on each rear
door that help prevent
passengers from opening
the rear doors on your
vehicle from the inside.
Using the Rear Door Security Lock
1. Move the lock upward to the lock position.
2. Close the door.
3. Do the same thing to the other rear door lock.
Notice:Pulling the inside door handle while the
rear door security locks are engaged could damage
your vehicle. Do not pull the inside door handle
while the rear door security locks are engaged.
The rear doors on your vehicle cannot be opened from
the inside while this feature is in use.
Opening a Rear Door When the
Security Lock is On
1. Unlock the door from the inside.
2. Then open the door from the outside.
If you do not cancel the security lock feature, adults or
older children who ride in the rear will not be able to
open the rear door from the inside. You should let adults
and older children know how to cancel the locks.
Canceling the Rear Door Security Lock
1. Unlock the door from the inside and open the
door from the outside.
2. Move the lock downward to the unlock position.
3. Do the same for the other rear door.
The rear door locks will now work normally.
2-9

Lockout Protection
If your vehicle has remote keyless entry, you have
lockout protection. This feature stops the driver’s door
lock from locking when the driver’s door is open.
Leaving Your Vehicle
If you are leaving your vehicle, take your keys. All of the
doors, except for the driver’s door, can be locked
from the outside by pushing down the door lock and
then closing the door. The driver’s door can only
be locked from the outside by using the key or the
optional remote keyless entry transmitter.
Trunk (Sedan)
{CAUTION:
It can be dangerous to drive with the trunk lid
open because carbon monoxide (CO) gas can
come into your vehicle. You can not see or
smell CO. It can cause unconsciousness and
even death. If you must drive with the trunk lid
open or if electrical wiring or other cable
connections must pass through the seal
between the body and the trunk lid:
Make sure all other windows are shut.
Turn the fan on your heating or cooling
system to its highest speed and select the
control setting that will force outside air
into your vehicle. See Climate Control
System in the Index.
If you have air outlets on or under the
instrument panel, open them all the way.
SeeEngine Exhaust on page 2-32.
To open the trunk on your sedan from outside of your
vehicle, insert the key into the lock cylinder and turn the
key clockwise.
2-10

Remote Trunk Release
Open the trunk on your
sedan from inside your
vehicle by pulling up
the release lever located to
the left side of the
driver’s seat.
When closing the trunk, close from the center to ensure
it fully latches. Although you may use one hand to
unlock the trunk, it is recommended that two hands on
the upper surface be used to close the trunk.
Emergency Trunk Release Handle
Notice:Using the emergency trunk release handle
as a tie-down or anchor point when securing items in
the trunk may damage it. Use the emergency trunk
release handle only to help you open the trunk lid.
There is a glow-in-the-dark emergency trunk release
handle located on the underside of the trunk. This
handle will glow following exposure to light. Pull the
release handle down to open the trunk from the inside.
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