ECU CHEVROLET EPICA 2005 1.G Owner's Manual

If a child restraint has been installed and the on
indicator is lit, turn the vehicle off. Remove the child
restraint from the vehicle and reinstall the child restraint
following the child restraint manufacturer’s directions
and refer toSecuring a Child Restraint in the Right Front
Seat Position on page 1-44.
If after reinstalling the child restraint and restarting the
vehicle, the on indicator is still lit, check to make
sure that the vehicle’s seatback is not pressing the child
restraint into the seat cushion. If this happens, slightly
recline the vehicle’s seatback and adjust the seat
cushion if possible. Also make sure the child restraint is
not trapped under the vehicle head restraint. If this
happens, adjust the head restraint.
If the on indicator is still lit, secure the child in the child
restraint in a rear seat position in the vehicle and
check with your dealer.
The passenger sensing system is designed to enable
(may inflate) the right front passenger’s frontal
airbag anytime the system senses that a person of adult
size is sitting properly in the right front passenger’s
seat. When the passenger sensing system has allowed
the airbag to be enabled, the on indicator will light
and stay lit to remind you that the airbag is active.For some children who have outgrown child restraints
and for very small adults, the passenger sensing system
may or may not turn off the right front passenger’s
frontal airbag, depending upon the person’s seating
posture and body build. Everyone in your vehicle who
has outgrown child restraints should wear a safety
belt properly — whether or not there is an airbag for
that person.
If a person of adult-size is sitting in the right front
passenger’s seat, but the off indicator is lit, it could be
because that person is not sitting properly in the seat. If
this happens, turn the vehicle off and ask the person
to place the seatback in the fully upright position, then sit
upright in the seat, centered on the seat cushion, with
the person’s legs comfortably extended. Restart the
vehicle and have the person remain in this position for
about two minutes. This will allow the system to
detect that person and then enable the passenger’s
airbag.
1-60

A thick layer of additional material such as a blanket, or
aftermarket equipment such as seat covers, seat
heaters and seat massagers can affect how well the
passenger sensing system operates. Remove any
additional material from the seat cushion before
reinstalling or securing the child restraint or small
occupant. You may want to consider not using seat
covers or other aftermarket equipment if your vehicle
has the passenger sensing system. SeeAdding
Equipment to Your Airbag-Equipped Vehicle on
page 1-63for more information about modifications that
can affect how the system operates.Servicing Your Airbag-Equipped
Vehicle
Airbags affect how your vehicle should be serviced.
There are parts of the airbag system in several places
around your vehicle. Your dealer and the service manual
have information about servicing your vehicle and the
airbag system. To purchase a service manual, see
Service Publications Ordering Information on page 7-11.
{CAUTION:
For up to 10 seconds after the ignition key is
turned off and the battery is disconnected, an
airbag can still inate during improper service.
You can be injured if you are close to an
airbag when it inates. Avoid yellow
connectors. They are probably part of the
airbag system. Be sure to follow proper
service procedures, and make sure the person
performing work for you is qualied to do so.
The airbag system does not need regular maintenance.
1-62

Adding Equipment to Your
Airbag-Equipped Vehicle
Q:Because I have a disability, I have to get my
vehicle modied. How can I nd out whether
this will affect my airbag system?
A:Changing or moving any parts of the front seats,
safety belts, the airbag sensing and diagnostic
module (located under the driver’s seat), or
the inside rearview mirror can affect the operation
of the airbag system. If you have questions,
call Customer Assistance. The phone numbers and
addresses for Customer Assistance are in Step
Two of the Customer Satisfaction Procedure in this
manual. SeeCustomer Satisfaction Procedure
on page 7-2.
Restraint System Check
Checking Your Restraint Systems
Now and then, make sure the safety belt reminder light
and all your belts, buckles, latch plates, retractors
and anchorages are working properly. Look for any other
loose or damaged safety belt system parts. If you see
anything that might keep a safety belt system from doing
its job, have it repaired.
Torn or frayed safety belts may not protect you in a
crash. They can rip apart under impact forces. If a belt
is torn or frayed, get a new one right away.
Also look for any opened or broken airbag covers, and
have them repaired or replaced. (The airbag system
does not need regular maintenance.)
1-63

Keys...............................................................2-2
Remote Keyless Entry System.........................2-4
Remote Keyless Entry System Operation...........2-5
Doors and Locks.............................................2-7
Door Locks....................................................2-7
Central Door Unlocking System........................2-8
Power Door Locks..........................................2-8
Door Ajar Reminder........................................2-9
Rear Door Security Locks................................2-9
Lockout Protection........................................2-10
Trunk..........................................................2-10
Windows........................................................2-12
Power Windows............................................2-13
Sun Visors...................................................2-13
Theft-Deterrent Systems..................................2-14
Theft-Deterrent System..................................2-14
Immobilizer..................................................2-15
Immobilizer Operation....................................2-16
Starting and Operating Your Vehicle................2-17
New Vehicle Break-In....................................2-17
Ignition Positions..........................................2-17Starting Your Engine.....................................2-18
Engine Coolant Heater..................................2-19
Automatic Transaxle Operation.......................2-20
Parking Brake..............................................2-24
Shifting Into Park (P).....................................2-25
Shifting Out of Park (P).................................2-26
Parking Over Things That Burn.......................2-27
Engine Exhaust............................................2-27
Running Your Engine While You Are Parked. . . .2-28
Mirrors...........................................................2-29
Manual Rearview Mirror.................................2-29
Automatic Dimming Rearview Mirror................2-29
Outside Power Mirrors...................................2-30
Outside Convex Mirror...................................2-31
Outside Heated Mirrors..................................2-32
Storage Areas................................................2-32
Glove Box...................................................2-32
Cupholder(s)................................................2-32
Coinholder(s)................................................2-32
Sunglasses Storage Compartment...................2-33
Center Console Storage Area.........................2-33
Rear Seat Armrest........................................2-33
Sunroof.........................................................2-34
Section 2 Features and Controls
2-1

One key is used for the
ignition, the doors 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 7-5for 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

Door Ajar Reminder
If one of the doors on your
vehicle is not closed
properly, the door ajar light
on the instrument panel
cluster will come on
and stay on until the doors
are closed.
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 lever upward to lock.
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. Open the door from the outside.
If you do not cancel the security lock, 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.
2-9

Canceling the Rear Door Security Lock
1. Unlock the door from the inside and open the
door from the outside.
2. Move the lever downward to unlock.
3. Do the same for the other rear door.
The rear door locks will now work normally.
Lockout Protection
This feature helps prevent locking your key in the car.
The driver’s door can only be locked with the door
closed. From the outside of the vehicle, close the
driver’s door and lock it using the key or the remote
keyless entry transmitter.
This feature cannot guarantee that you will never be
locked out of your vehicle. Always remember to
take your key with you.
Trunk
To unlock the trunk from the outside, use the key or the
remote keyless entry transmitter.
When closing the trunk, close from the center to ensure
it fully latches.
{CAUTION:
It can be dangerous to drive with the trunk lid
open because carbon monoxide (CO) gas can
come into your vehicle. You cannot 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 2-27.
2-10

Remote Trunk Release
Press the remote trunk
release button, located on
the driver’s door, to
release the trunk lid.
Do not press the remote trunk release button while your
vehicle is moving because your trunk will open
whenever the remote trunk release button is pressed.
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 lid.
This handle will glow following exposure to light. Pull the
release handle down to open the trunk from the inside.
2-11

Theft-Deterrent Systems
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.
Theft-Deterrent System
Your vehicle has a theft-deterrent system.
The theft-deterrent system will not arm when you lock
the doors using the key or the manual door lock. It
activates only when you use the remote keyless entry
transmitter.
Arming the System
To arm the system, do the following:
1. Turn the ignition to LOCK and remove the key from
the ignition.
If the key is inserted in the ignition, the transmitter
will not operate the theft-deterrent system.
2. Close the doors, the windows, the hood, and
the trunk.
Ensure that the windows are closed, as the system
can be activated even if the windows are open.3. Lock the door using the remote keyless entry
transmitter. The transmitter must be used to activate
the theft-deterrent system.
•The LED light on the transmitter will flash.
•All of the doors will lock.
•The hazard warning lamps will flash once and
the horn will chirp.
•The theft-deterrent mode will arm.
•The security light will flash once every second to
indicate that the theft-deterrent system is armed.
The security light is located on the top center
of the instrument panel, near the windshield.
To avoid activating the alarm by accident, do one of
the following:
•Unlock the driver’s or passenger’s front door using
the key.
•Press the lock/unlock button on the remote keyless
entry transmitter.
Unlocking a door any other way will activate the alarm
when a door or the trunk is opened.
If you do not want to arm the theft-deterrent system,
lock the vehicle using the key or the manual door locks.
2-14

Immobilizer Operation
Your vehicle may have a passive theft-deterrent system.
The immobilizer system prevents your vehicle from
being started by unauthorized persons.
If your vehicle has an immobilizer system, your vehicle
has a special key that works with the theft-deterrent
system. There is a transponder in the key head that is
electronically coded. The correct key will start the
vehicle. An invalid key immobilizes the engine. The
immobilizer system isolates the power supply to
the ignition system, the fuel pump and the fuel injectors.
The engine immobilizer is activated after the ignition
is turned to LOCK and the key is removed from
the ignition. The security light located on the top center
of the instrument panel, near the windshield, will
flash when the immobilizer is active. If the light does not
flash after removing the key, have the system checked
by your dealer.
The immobilizer system works when you turn the key to
START. If the immobilizer system does not recognize the
electronic code, the engine will not start and the security
indicator will continue blinking. If your key is ever
damaged, you may not be able to start your vehicle.When trying to start the vehicle, if the engine does not
start and the security light continues flashing, the
key may have a damaged transponder. Turn the ignition
off and try again.
If the engine still does not start, and the key appears to
be undamaged, try another key. At this time, you
may also want to check the fuse. SeeFuses and Circuit
Breakers on page 5-77. If the engine still does not
start with the other key, your vehicle needs service. If
your vehicle does start, the first key may be faulty. See
your dealer who can service the theft-deterrent
system to have a new key made.
Up to four keys may be programmed for the vehicle.
If you lose or damage your keys, only a GM dealer can
service the theft-deterrent system to have new
keys made.
If you are ever driving and the security light comes on
and stays on, you will be able to restart your engine
if you turn it off. The theft-deterrent system, however, is
not working properly and must be serviced by your
dealer. Your vehicle is not protected by the
theft-deterrent system at this time.
In an emergency, contact Chevrolet Roadside
Assistance. SeeRoadside Assistance Program
on page 7-5.
2-16