ECO mode CHEVROLET AVEO 2002 Service Repair Manual

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 may have 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 arms
only when you use the remote keyless entry transmitter.
Arming the System
To arm the system, do the following:
1. Close the doors, the windows, the hood, and the
trunk or liftgate.
Ensure that the windows are closed, as the system
can be armed even if the windows are open.
2. Turn the key to LOCK and remove the key from
the ignition.
If the key is inserted in the ignition, the transmitter
will not arm the theft-deterrent system.3. Lock the doors by pressing the lock button on the
remote keyless entry transmitter.
•The LED on the transmitter will flash once.
•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 (A) will flash once every second
to indicate that the theft-deterrent system is
armed. The security light is located on the
secondary information center (SIC) on the center
of the instrument panel.
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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 unlock button on the remote keyless
entry transmitter.
Unlocking a door any other way will activate the alarm
when a door or the trunk or liftgate is opened.
If you do not want to arm the theft-deterrent system,
lock the vehicle using the key or the manual door locks.
Disarming the System
To disarm the system, do one of the following:
•Unlock the driver’s or passenger’s front door using
the key.
•Press the unlock button on the remote keyless
entry transmitter.
- The LED on the transmitter will flash once.
- All of the doors will unlock.
- The hazard warning lamps will flash twice.
- The theft-deterrent mode will disarm.
If the door is not opened or if the engine is not started
within 30 seconds after disarming the system using
the transmitter, all of the doors will automatically lock
and the theft-deterrent mode will rearm.
How the System Alarm is Activated
If a door or the trunk or liftgate is opened without using
the key or the remote keyless entry transmitter, the horn
will sound and the lamps will flash for up to 30 seconds.
How to Turn Off the System Alarm
If the system alarm is active, it can be deactivated using
one of the following methods:
•Press the lock or unlock buttons on the remote
keyless entry transmitter.
•Unlock the driver’s or passenger’s front door using
the key.
Otherwise, the alarm will automatically stop after
30 seconds. The system will then lock the doors and
rearm the theft-deterrent system.
How to Detect a Tamper Condition
If the hazard warning lamps flash once when you press
the lock or unlock buttons on the remote keyless
entry transmitter, the theft-deterrent system alarm was
activated while you were away.
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AUTOMATIC OVERDRIVE (D4):This position is for
normal driving.
Notice:Driving your vehicle if you notice that it is
moving slowly or not shifting gears as you increase
speed may damage the transaxle. Have your vehicle
serviced right away. You can drive in SECOND (2)
when you are driving less than 35 mph (55 km/h) and
AUTOMATIC OVERDRIVE (D4) for higher speeds
until then.
SECOND (2):This position gives you more power but
lower fuel economy. You can use SECOND (2) on
hills. It can help control your speed as you go down
steep mountain roads, but then you would also want to
use your brakes off and on.
Notice:Do not drive in SECOND (2) at speeds
over 65 mph (105 km/h), or you can damage
the transaxle. Use AUTOMATIC OVERDRIVE (D4) as
much as possible. Do not shift into SECOND (2)
unless you are going slower than 65 mph (105 km/h)
or you can damage your engine.FIRST (1):This position gives you even more power
but lower fuel economy than SECOND (2). You can use
it on very steep hills, or in deep snow or mud. If the
shift lever is put in FIRST (1), the transaxle will not shift
into first gear until the vehicle is going slowly enough.
Notice:Spinning the tires or holding the vehicle
in one place on a hill using only the accelerator
pedal may damage the transaxle. If you are stuck,
do not spin the tires. When stopping on a hill,
use the brakes to hold the vehicle in place.
If there is a malfunction with the automatic transaxle,
the malfunction indicator lamp (MIL) or the HOLD
indicator light will turn on or flash. SeeMalfunction
Indicator Lamp on page 3-28orHold Mode Light
on page 3-28.
Have your vehicle fixed as soon as possible.
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Hold Mode
If your vehicle’s transaxle has hold mode, you can
select this mode to drive with some characteristics of
a manual transaxle. With hold mode turned on, the
automatic transaxle will stay in a specific gear range.
Press the HOLD button on the shift lever console to turn
on hold mode. Press the button again to turn off hold
mode, and return to normal automatic transaxle
operation.While on, the HOLD indicator light on the secondary
information center will light up. SeeHold Mode Light on
page 3-28.
When hold mode is activated, the transaxle is fixed in
the gear selected.
Hold Mode Features
Winter Function
Select hold mode while in AUTOMATIC
OVERDRIVE (D4) to help the vehicle maintain
traction on slippery road surfaces, such as snow,
mud, or ice.
Manually Controlling Shift
Select hold mode to use your automatic transaxle like
a three-speed manual transaxle.
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Instrument Panel Overview...............................3-2
Hazard Warning Flashers................................3-3
Other Warning Devices...................................3-4
Horn.............................................................3-4
Tilt Wheel.....................................................3-4
Turn Signal/Multifunction Lever.........................3-5
Windshield Wiper Lever...................................3-6
Exterior Lamps...............................................3-8
Interior Lamps..............................................3-10
Accessory Power Outlets...............................3-11
Ashtrays and Cigarette Lighter........................3-12
Climate Controls............................................3-12
Climate Control System.................................3-12
Outlet Adjustment.........................................3-15
Passenger Compartment Air Filter...................3-16
Warning Lights, Gages, and Indicators............3-17
Instrument Panel Cluster................................3-18
Speedometer and Odometer...........................3-19
Tachometer.................................................3-19
Safety Belt Reminder Tone............................3-20
Brake System Warning Light..........................3-20
Engine Coolant Temperature Gage..................3-21Highbeam On Light.......................................3-22
Fuel Gage...................................................3-22
Low Fuel Warning Light.................................3-23
Secondary Information Center (SIC).................3-24
Clock..........................................................3-25
Safety Belt Reminder Light.............................3-25
Air Bag Readiness Light................................3-26
Charging System Light..................................3-27
Anti-Lock Brake System Warning Light.............3-27
Hold Mode Light...........................................3-28
Malfunction Indicator Lamp.............................3-28
Oil Pressure Light.........................................3-32
Fog Lamp Light............................................3-32
Daytime Running Lamps Indicator Light...........3-33
Door Ajar Light.............................................3-33
Audio System(s).............................................3-34
AM-FM Radio...............................................3-34
Radio with CD..............................................3-36
Theft-Deterrent Feature..................................3-43
Radio Reception...........................................3-43
Care of Your CDs.........................................3-44
Care of Your CD Player................................3-44
Backglass Antenna.......................................3-44
Section 3 Instrument Panel
3-1

For quick cool down on hot days, do the following:
1. Select the vent mode.
2. Select the highest fan speed.
3. Press the A/C button.
4. Select the recirculation mode.
5. Select the coolest temperature.
Using these settings together for long periods of time
may cause the air inside of your vehicle to become too
dry. To prevent this from happening, after the air in
your vehicle has cooled, turn the recirculation mode off.
The air conditioning system removes moisture from
the air, so you may sometimes notice a small amount of
water dripping underneath your vehicle while idling or
after turning off the engine. This is normal.
Defogging and Defrosting
Fog on the inside of windows is a result of high humidity
or moisture condensing on the cool window glass.
This can be minimized if the climate control system is
used properly. There are two modes to clear fog or frost
from your windshield. Use the defog mode to clear
the windows of fog or moisture and warm the
passengers. Use the defrost mode to remove fog or
frost from the windshield more quickly.For best results, clear all snow and ice from the
windshield before defrosting.
Select one of these available modes from the right knob.
É(Defog):This mode directs most of the air to the
windshield and the floor outlets. A small amount of air is
also directed to the outboard outlets for the side windows.
To help clear the side windows quickly, do the following:
1. Select the bi-level mode.
2. Select the highest fan speed.
3. Select A/C.
4. Select the temperature.
0(Defrost):This mode directs the air to the
windshield and the outboard outlets for the side
windows.
To help clear the windshield quickly, do the following:
1. Select the defrost mode.
2. Select the highest temperature.
3. Select the highest fan speed.
Do not drive the vehicle until all windows are clear.
3-14

Hold Mode Light
If your vehicle has this
feature, this light will come
on when the hold mode
is active.
If the HOLD mode light flashes, have your vehicle
checked. See “Hold Mode” underAutomatic Transaxle
Operation on page 2-22for additional information
on this feature.
Malfunction Indicator Lamp
Check Engine Light
Your vehicle is equipped
with a computer which
monitors operation of the
fuel, ignition and emission
control systems.
This system is called OBD II (On-Board Diagnostics-
Second Generation) and is intended to assure that
emissions are at acceptable levels for the life of
the vehicle, helping to produce a cleaner environment.
The Check Engine light comes on to indicate that
there is a problem and service is required. Malfunctions
often will be indicated by the system before any
problem is apparent. This may prevent more serious
damage to your vehicle. This system is also designed to
assist your service technician in correctly diagnosing
any malfunction.
3-28

Root Directory
The root directory will be treated as a folder. If the root
directory has compressed audio files, the directory
will be displayed as F1 ROOT. All files contained directly
under the root directory will be accessed prior to any
root directory folders. However, playlists (Px) will always
be accessed before root folders or files.
Empty Directory or Folder
If a root directory or a folder exists somewhere in the
file structure that contains only folders/subfolders and no
compressed files directly beneath them, the player will
advance to the next folder in the file structure that
contains compressed audio files and the empty folder
will not be displayed or numbered.
No Folder
When the CD contains only compressed files, the files will
be located under the root folder. The next and previous
folder functions will have no function on a CD that was
recorded without folders or playlists. When displaying the
name of the folder the radio will display ROOT.
When the CD contains only playlists and compressed
audio files, but no folders, all files will be located under
the root folder. The folder down and the folder up buttons
will search playlists (Px) first and then go to the root
folder. When the radio displays the name of the folder the
radio will display ROOT.
Order of Play
Tracks will be played in the following order:
•Play will begin from the first track in the first playlist
and will continue sequentially through all tracks in
each playlist. When the last track of the last playlist
has been played, play will continue from the first
track of the first playlist.
•If the CD does not contain any playlists, then play will
begin from the first track under the root directory.
When all tracks from the root directory have been
played, play will continue from files according to their
numerical listing. After playing the last track from the
last folder, play will begin again at the first track of
the first folder or root directory.
When play enters a new folder, the display will not
automatically show the new folder name unless
you have chosen the folder mode as the default display,
see DISPL later in this section. The new track name
will be displayed.
3-40

Intended Outboard Sidewall:The side of an
asymmetrical tire that must always face outward when
mounted on a vehicle.
Kilopascal (kPa):The metric unit for air pressure.
There are 6.9 kPa’s to one psi.
Light Truck (LT-Metric) Tire:A tire used on light duty
trucks and some multipurpose passenger vehicles.
Load Index:An assigned number ranging from 1 to 279
that corresponds to the load carrying capacity of a tire.
Maximum Ination Pressure:The maximum cold
inflation pressure to which a tire may be inflated.
Maximum Load Rating:The load rating for a tire at
the maximum permissible inflation pressure for that tire.
Maximum Loaded Vehicle Weight:The sum of
curb weight; accessory weight; vehicle capacity weight;
and production options weight.
Normal Occupant Weight:The number of occupants a
vehicle is designed to seat multiplied by 150 pounds
(68 kg). SeeLoading Your Vehicle on page 4-32.
Occupant Distribution:Designated seating positions.Outward Facing Sidewall:The side of a asymmetrical
tire that has a particular side that faces outward
when mounted on a vehicle. The side of the tire that
contains a whitewall, bears white lettering or bears
manufacturer, brand and or model name molding that is
higher or deeper than the same moldings on the
other sidewall of the tire.
Passenger (P-Metric) Tire:A tire used on passenger
cars and some light duty trucks and multipurpose
vehicles.
Recommended Ination Pressure:Vehicle
manufacturer’s recommended tire inflation pressure
shown on the tire placard. SeeInflation - Tire Pressure
on page 5-59andLoading Your Vehicle on page 4-32.
Radial Ply tire:A pneumatic tire in which the ply cords
that extend to the beads are laid at 90 degrees to the
centerline of the tread.
Rim:A metal support for a tire and upon which the tire
beads are seated.
Sidewall:The portion of a tire between the tread and
the bead.
5-57

Additional Program Information
Courtesy Transportation is available during the
Bumper-to-Bumper warranty coverage period,
but itis notpart of the New Vehicle Limited Warranty.
A separate booklet entitled “Warranty and Owner
Assistance Information” furnished with each new vehicle
provides detailed warranty coverage information.
Courtesy Transportation is available only at participating
dealers and all program options, such as shuttle
service, may not be available at every dealer. Please
contact you dealer for specific information about
availability. All Courtesy Transportation arrangements
will be administered by appropriate dealer personnel.
Canadian Vehicles:For warranty repairs during
the Complete Vehicle Coverage period of the General
Motors of Canada New Vehicle Limited Warranty,
alternative transportation may be available under the
Courtesy Transportation Program. Please consult
your dealer for details.
General Motors reserves the right to unilaterally modify,
change or discontinue Courtesy Transportation at
any time and to resolve all questions of claim eligibility
pursuant to the terms and conditions described
herein at its sole discretion.
Vehicle Data Collection and Event
Data Recorders
Your vehicle, like other modern motor vehicles, has a
number of sophisticated computer systems that monitor
and control several aspects of the vehicle’s performance.
Your vehicle uses on-board vehicle computers to monitor
emission control components to optimize fuel economy,
to monitor conditions for air bag deployment and, if so
equipped, to provide anti-lock braking and to help the
driver control the vehicle in difficult driving situations.
Some information may be stored during regular
operations to facilitate repair of detected malfunctions;
other information is stored only in a crash or near crash
event by computer systems commonly called event data
recorders (EDR).
In a crash or near crash event, computer systems,
such as the Air Bag Sensing and Diagnostic Module
(SDM) in your vehicle may record information about the
condition of the vehicle and how it was operated,
such as engine speed, brake applications, throttle
position, vehicle speed, safety belt usage, air bag
readiness, air bag performance data, and the severity of
a collision. This information has been used to improve
vehicle crash performance and may be used to improve
crash performance of future vehicles and driving
safety. Unlike the data recorders on many airplanes,
these on-board systems do not record sounds, such as
conversation of vehicle occupants.
7-9