ECU CHEVROLET AVEO 2002 Service Service Manual

I
If No Steam Is Coming From Your Engine..........5-27
If Steam Is Coming From Your Engine...............5-26
If the Light Is Flashing.....................................3-30
If the Light Is On Steady.................................3-30
If You Are Caught in a Blizzard.........................4-26
If You Are Stuck in Sand, Mud, Ice or Snow.......4-28
Ignition Positions.............................................2-19
Ignition Transaxle Lock Check..........................6-22
Immobilizer....................................................2-17
Immobilizer Operation......................................2-17
Infants and Young Children, Restraints...............1-30
Inflation - Tire Pressure...................................5-59
Inspection
Brake System.............................................6-25
Engine Cooling System................................6-25
Exhaust System..........................................6-24
Fuel System...............................................6-25
Part C - Periodic Maintenance.......................6-24
Steering, Suspension and Front Drive Axle
Boot and Seal.........................................6-24
Throttle System...........................................6-25
Instrument Panel
Cluster.......................................................3-18
Overview..................................................... 3-2
Instrument Panel Brightness.............................3-10
Instrument Panel Fuse Block............................5-85
Interior Lamps................................................3-10
J
Jump Starting.................................................5-40
K
Key Lock Cylinders Service..............................6-21
Keyless Entry System....................................... 2-4
Keys............................................................... 2-2
L
Lamps
Exterior........................................................ 3-8
Fog Lamps.................................................5-48
Interior.......................................................3-10
Lamps On Reminder......................................... 3-8
Lap-Shoulder Belt...................................1-15, 1-23
LATCH System
Child Restraints...........................................1-41
Securing a Child Restraint Designed for
the LATCH System...................................1-44
Leaving Your Vehicle.......................................2-10
Leaving Your Vehicle With the
Engine Running..........................................2-29
Liftgate..........................................................2-12
7

Light
Air Bag Readiness.......................................3-26
Anti-Lock Brake System Warning...................3-27
Brake System Warning.................................3-20
Charging Systems.......................................3-27
Daytime Running Lamps Indicator..................3-33
Door Ajar...................................................3-33
Fog Lamp..................................................3-32
Highbeam On.............................................3-22
Low Fuel Warning.......................................3-23
Malfunction Indicator....................................3-28
Oil Pressure...............................................3-32
Safety Belt Reminder...................................3-25
Safety Belt Reminder Tone...........................3-20
Loading Your Vehicle.......................................4-32
Lockout Protection..........................................2-10
Locks
Central Door Unlocking System....................... 2-8
Door........................................................... 2-7
Leaving Your Vehicle....................................2-10
Lockout Protection.......................................2-10
Rear Door Security Locks............................... 2-9
Long Trip/Highway Definition.............................. 6-6
Long Trip/Highway Intervals............................... 6-6
Long Trip/Highway Scheduled Maintenance........6-14
Loss of Control...............................................4-14
Low Fuel Warning Light...................................3-23M
Maintenance Schedule
At Each Fuel Fill.........................................6-19
At Least Once a Month................................6-19
At Least Once a Year..................................6-21
At Least Twice a Year..................................6-20
Brake System Inspection..............................6-25
Engine Cooling System Inspection.................6-25
Exhaust System Inspection...........................6-24
Fuel System Inspection................................6-25
How This Section is Organized....................... 6-3
Introduction.................................................. 6-2
Long Trip/Highway Scheduled Maintenance.......6-14
Maintenance Requirements............................. 6-2
Part A - Scheduled Maintenance Services......... 6-4
Part B - Owner Checks and Services.............6-19
Part C - Periodic Maintenance Inspections......6-24
Part D - Recommended Fluids and
Lubricants...............................................6-26
Part E - Maintenance Record........................6-28
Selecting the Right Schedule.......................... 6-5
Short Trip/City Scheduled Maintenance............. 6-7
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection..........................6-24
Throttle System Inspection............................6-25
Using Your................................................... 6-4
Your Vehicle and the Environment................... 6-2
8

Malfunction Indicator Light................................3-28
Manual Seats................................................... 1-2
Manual Transaxle............................................2-20
Fluid..........................................................5-21
Operation...................................................2-26
Manual Transaxle Check..................................6-20
Manual Windows............................................2-14
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands) – Customer Assistance....................... 7-5
Mirrors
Manual Rearview Mirror................................2-34
Outside Convex Mirror.................................2-35
Outside Heated Mirrors................................2-35
Outside Manual Mirrors................................2-34
Outside Power Mirror...................................2-35
MyGMLink.com................................................ 7-3
N
New Vehicle Break-In......................................2-18
O
Odometer......................................................3-19
Off-Road Recovery..........................................4-12Oil
Engine.......................................................5-15
Pressure Light.............................................3-32
Older Children, Restraints................................1-28
Online Owner Center........................................ 7-3
Opening a Rear Door When the Security Lock
is On ........................................................... 2-9
Other Warning Devices...................................... 3-4
Outlet Adjustment............................................3-15
Outside
Convex Mirror.............................................2-35
Heated Mirrors............................................2-35
Manual Mirrors............................................2-34
Power Mirror...............................................2-35
Overseas – Customer Assistance........................ 7-5
Owners, Canadian............................................... ii
Owner’s Information........................................7-12
P
Park (P)
Shifting Into................................................2-29
Shifting Out of............................................2-30
Parking
Brake........................................................2-28
Over Things That Burn.................................2-32
9

Parking Brake and Automatic Transaxle
Park (P) Mechanism Check...........................6-23
Parking Your Vehicle.......................................2-31
Part A - Scheduled Maintenance Services............ 6-4
Part B - Owner Checks and Services................6-19
Part C - Periodic Maintenance Inspections..........6-24
Part D - Recommended Fluids and
Lubricants..................................................6-26
Part E - Maintenance Record...........................6-28
Passenger Compartment Air Filter.....................3-16
Passing.........................................................4-12
Plan Ahead When Possible................................ 7-7
Playing a CD.................................................3-38
Playing the Radio...................................3-34, 3-36
Power
Accessory Outlets........................................3-11
Electrical System.........................................5-84
Steering Fluid.............................................5-34
Windows....................................................2-14
Power Steering...............................................4-10
Pretensioners, Safety Belt................................1-27
Q
Questions and Answers About Safety Belts.........1-14
R
Radios..........................................................3-34
AM-FM Radio.............................................3-34
Care of Your CD Player...............................3-44
Care of Your CDs........................................3-44
Radio with CD............................................3-36
Theft-Deterrent............................................3-43
Understanding Reception..............................3-43
Rear Door Security Locks.................................. 2-9
Rear Seat Operation...................................1-6, 1-8
Rear Seat Outside Positions.............................1-23
Rear Seat Passengers, Safety Belts..................1-23
Rear Window and Outside Mirror Defogger.........3-15
Rear Window Washer/Wiper............................... 3-7
Rearview Mirrors.............................................2-34
Reclining Seatbacks.......................................... 1-3
Recreational Vehicle Towing.............................4-29
Remote Keyless Entry System............................ 2-4
Remote Keyless Entry System, Operation............ 2-5
Remote Trunk Release....................................2-11
Removing the Flat Tire and Installing the
Spare Tire..................................................5-69
Removing the Spare Tire and Tools...................5-68
Replacing Brake System Parts..........................5-38
Replacing Restraint System Parts
After a Crash..............................................1-59
10

Reporting Safety Defects
Canadian Government..................................7-11
General Motors...........................................7-11
United States Government............................7-10
Restraint System Check...................................6-20
Checking Your Restraint Systems...................1-58
Replacing Restraint System Parts After a
Crash.....................................................1-59
Restraint Systems
Checking....................................................1-58
Replacing Parts...........................................1-59
Right Front Passenger Position, Safety Belts......1-23
Roadside
Assistance Program....................................... 7-6
Rocking Your Vehicle To Get It Out...................4-29
Running Your Engine While You Are Parked.......2-33
S
Safety Belt
Pretensioners..............................................1-27
Reminder Light............................................3-25
Reminder Tone............................................3-20
Safety Belts
Care of......................................................5-79
Center Rear Passenger Position....................1-26
Driver Position............................................1-15Safety Belts (cont.)
How to Wear Safety Belts Properly................1-15
Questions and Answers About Safety Belts........1-14
Rear Seat Passengers.................................1-23
Right Front Passenger Position......................1-23
Safety Belt Use During Pregnancy.................1-22
Safety Belts Are for Everyone.......................1-10
Safety Warnings and Symbols.............................. iii
Seats
Driver Seat Height Adjuster............................. 1-3
Head Restraints............................................ 1-5
Manual........................................................ 1-2
Rear Seat Operation...............................1-6, 1-8
Reclining Seatbacks...................................... 1-3
Secondary Information Center (SIC)...................3-24
Securing a Child Restraint
Designed for the LATCH System...................1-44
Rear Seat Position......................................1-44
Right Front Seat Position..............................1-46
Security While You Travel.................................. 7-6
Selecting the Right Schedule, Maintenance.......... 6-5
Service........................................................... 5-3
Adding Equipment to the Outside of Your
Vehicle..................................................... 5-4
Doing Your Own Work................................... 5-4
Engine Soon Light.......................................3-28
Publications Ordering Information...................7-11
11

Tires (cont.)
If a Tire Goes Flat.......................................5-66
Inflation - Tire Pressure................................5-59
Inspection and Rotation................................5-60
Uniform Tire Quality Grading.........................5-63
Wheel Alignment and Tire Balance.................5-64
Wheel Replacement.....................................5-64
When It Is Time for New Tires......................5-61
Matching Transmitter(s) to Your Vehicle............... 2-5
To Use the Engine Coolant Heater....................2-21
Top Strap......................................................1-38
Top Strap Anchor Location...............................1-40
Torque Lock...................................................2-30
Towing
Recreational Vehicle.....................................4-29
Towing a Trailer..........................................4-37
Your Vehicle...............................................4-29
Transaxle
Fluid, Automatic...........................................5-21
Fluid, Manual..............................................5-21
Transaxle Operation, Automatic.........................2-22
Transaxle Operation, Manual............................2-26
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-11
Transportation Options...................................... 7-8
Trip Odometer................................................3-19
Trunk............................................................2-10
Turn and Lane-Change Signals.......................... 3-5
Turn Signal/Multifunction Lever........................... 3-5U
Underbody Flushing Service.............................6-23
Understanding Radio Reception........................3-43
Uniform Tire Quality Grading............................5-63
United States – Customer Assistance.................. 7-4
Used Replacement Wheels..............................5-65
Using an MP3 CD..........................................3-39
Using Cleaner on Fabric..................................5-77
Using the Rear Door Security Lock..................... 2-9
V
Vehicle
Control........................................................ 4-6
Damage Warnings........................................... iv
Loading......................................................4-32
Parking Your...............................................2-31
Symbols......................................................... iv
Vehicle Data Collection and Event Data
Recorders.................................................... 7-9
Vehicle Identification
Number (VIN).............................................5-83
Service Parts Identification Label...................5-84
Vehicle Storage..............................................5-39
Ventilation Adjustment......................................3-15
Visor Vanity Mirror..........................................2-14
Visors...........................................................2-14
13

Front Seats......................................................1-2
Manual Seats................................................1-2
Driver Seat Height Adjuster..............................1-3
Reclining Seatbacks........................................1-3
Head Restraints.............................................1-5
Rear Seats.......................................................1-6
Rear Seat Operation (Sedan)...........................1-6
Rear Seat Operation (Hatchback).....................1-9
Safety Belts...................................................1-12
Safety Belts: They Are for Everyone................1-12
Questions and Answers About Safety Belts......1-17
How to Wear Safety Belts Properly.................1-17
Driver Position..............................................1-18
Shoulder Belt Height Adjustment.....................1-24
Safety Belt Use During Pregnancy..................1-25
Right Front Passenger Position.......................1-25
Rear Seat Passengers..................................1-25
Center Rear Passenger Position.....................1-28
Safety Belt Pretensioners...............................1-29
Safety Belt Extender.....................................1-29
Child Restraints.............................................1-30
Older Children..............................................1-30
Infants and Young Children............................1-32Child Restraint Systems.................................1-36
Where to Put the Restraint.............................1-40
Lower Anchors and Tethers for
Children (LATCH)......................................1-42
Securing a Child Restraint in a
Rear Seat Position....................................1-49
Securing a Child Restraint in the
Right Front Seat Position............................1-51
Airbag System...............................................1-56
Where Are the Airbags?................................1-59
When Should an Airbag Inflate?.....................1-61
What Makes an Airbag Inflate?.......................1-63
How Does an Airbag Restrain?.......................1-63
What Will You See After an Airbag Inflates?.....1-64
Passenger Sensing System............................1-65
Servicing Your Airbag-Equipped Vehicle...........1-69
Adding Equipment to Your Airbag-Equipped
Vehicle....................................................1-70
Restraint System Check..................................1-71
Checking the Restraint Systems......................1-71
Replacing Restraint System Parts
After a Crash............................................1-72
Section 1 Seats and Restraint Systems
1-1

To return the seatback to the upright position, do the
following:
1. Hook the safety belts into the retaining clips.
2. Lift the seatback up and push it to its original
position.
3. Unhook the safety belts from the retaining clips.
{CAUTION:
If the seatback is not locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
push and pull on the seatback to be sure it is
locked.
4. Push down and rearward firmly on the top of the
seatback until it latches securely in the fully
upright position.
{CAUTION:
A safety belt that is improperly routed, not
properly attached, or twisted will not provide
the protection needed in a crash. The person
wearing the belt could be seriously injured.
After raising the rear seatback, always check
to be sure that the safety belts are properly
routed and attached, and are not twisted.
5. Insert the safety belt strap back into the safety belt
guide.
1-8

7. Clip the hook to the front seat head restraint to
keep the rear seat secure.
8. When the rear seat is folded, store the safety belt
buckles and center safety belt in the storage area
under the floor mat.
Unfolding the Seats
To return the rear seats to the normal seating position,
do the following:
1. Unclip the hook from the front seat head restraint.
2. Remove the safety belt buckles and center seat
safety belt from the storage area.
Notice:Damage to the safety belt buckle or rear
seat locking mechanism can occur if the safety belt
and buckles are pinched under the rear seat
cushion. Do not place the safety belt and buckles
on the oor under the rear seat cushion when
the rear seat is put back to the sitting position.
3. Push the seat cushion down to its original position
until it latches securely. Try to pull up on the seat to
make sure it is locked in place.
1-10

8. Reattach the center seat safety belt to the mini
buckle. SeeCenter Rear Passenger Position on
page 1-28.
{CAUTION:
If the seatback is not locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
push and pull on the seatback to be sure it is
locked.
9. Push down and rearward firmly on the top of the
seatback until it latches securely in the fully
upright position.
Safety Belts
Safety Belts: They Are for Everyone
This part of the manual tells you how to use safety
belts properly. It also tells you some things you should
not do with safety belts.
{CAUTION:
Do not let anyone ride where he or she cannot
wear a safety belt properly. If you are in a
crash and you are not wearing a safety belt,
your injuries can be much worse. You can hit
things inside the vehicle or be ejected from it.
You can be seriously injured or killed. In the
same crash, you might not be, if you are
buckled up. Always fasten your safety belt,
and check that your passengers’ belts are
fastened properly too.
1-12