wiring CHEVROLET AVEO 2002 Service Repair Manual

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

Liftgate (Hatchback)
{CAUTION:
It can be dangerous to drive with the liftgate
open because carbon monoxide (CO) gas can
come into your vehicle. You can’t see or smell
CO. It can cause unconsciousness and even
death. If you must drive with the liftgate open
or if electrical wiring or other cable
connections must pass through the seal
between the body and the liftgate:
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. SeeClimate Control
System on page 3-12.
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 liftgate on your hatchback from outside of
the vehicle, insert the key into the lock cylinder and
turn it counterclockwise. Then pull up the handle above
the license plate to open the liftgate.
When closing the liftgate, close from the center to
ensure it fully latches. Although you may use one hand
to unlock the liftgate, it is recommended that two
hands on the upper surface be used to close the liftgate.
To lock the liftgate, insert the key into the lock cylinder
and turn it clockwise.
The liftgate can also be locked or unlocked by the
central door unlocking system. SeeCentral Door
Unlocking System on page 2-8.
2-12

Air Bag Readiness Light
There is an air bag readiness light on the secondary
information center (SIC), which shows the air bag
symbol. The system checks the air bag’s electrical
system for malfunctions. The light tells you if there is an
electrical problem. The system check includes the air
bag sensor, the air bag modules, the wiring and
the crash sensing and diagnostic module. For more
information on the air bag system, seeAir Bag Systems
on page 1-50.
This light will come on
when you start your
vehicle, and it will flash
for a few seconds.
Then the light should go
out. This means the
system is ready.
If the air bag readiness light stays on after you start the
vehicle or comes on or flashes when you are driving,
your air bag system may not work properly. Have your
vehicle serviced right away.{CAUTION:
If the air bag readiness light stays on after you
start your vehicle, it means the air bag system
may not be working properly. The air bags in
your vehicle may not inate in a crash, or they
could even inate without a crash. To help
avoid injury to yourself or others, have your
vehicle serviced right away if the air bag
readiness light stays on after you start your
vehicle.
The air bag readiness light should flash for a few
seconds when you turn the ignition to ON. If the light
does not come on then, have it fixed so it will be ready
to warn you if there is a problem.
3-26

Tires..............................................................5-51
Inflation - Tire Pressure.................................5-59
Tire Inspection and Rotation...........................5-60
When It Is Time for New Tires.......................5-61
Buying New Tires.........................................5-62
Uniform Tire Quality Grading..........................5-63
Wheel Alignment and Tire Balance..................5-64
Wheel Replacement......................................5-64
Tire Chains..................................................5-66
If a Tire Goes Flat........................................5-66
Changing a Flat Tire.....................................5-67
Compact Spare Tire......................................5-75
Appearance Care............................................5-76
Cleaning the Inside of Your Vehicle.................5-76
Care of Safety Belts......................................5-79
Weatherstrips...............................................5-79
Cleaning the Outside of Your Vehicle..............5-79Sheet Metal Damage.....................................5-81
Finish Damage.............................................5-81
Underbody Maintenance................................5-82
Chemical Paint Spotting.................................5-82
Vehicle Care/Appearance Materials..................5-82
Vehicle Identication......................................5-83
Vehicle Identification Number (VIN).................5-83
Service Parts Identification Label.....................5-84
Electrical System............................................5-84
Add-On Electrical Equipment..........................5-84
Headlamp Wiring..........................................5-84
Windshield Wiper Fuses................................5-84
Power Windows and Other Power Options.......5-84
Fuses and Circuit Breakers............................5-85
Capacities and Specications..........................5-91
Section 5 Service and Appearance Care
5-2

Headlamps
1. Open the hood.
2. Disconnect the wiring harness connector from the
rear of the bulb.
3. Remove the headlamp cap.
4. Release the spring that retains the bulb.
5. Remove the old bulb.
6. Install the new bulb.
7. Install the bulb retaining spring.
8. Reverse Steps 1 through 3 to install the headlamp
assembly. Then, check the lamps.
Front Turn Signal and Parking Lamps
1. Open the hood.
2. Remove the five screws and the radiator grille.
3. Remove the three bolts and the headlamp
assembly.
4. Disconnect the wiring harness connector from the
rear of the bulb.
5. Turn the front turn signal bulb socket
counterclockwise.
5-46

Fog Lamps
1. Disconnect the wiring harness connector from the
front fog lamp bulb.
2. Turn the front fog lamp bulb counterclockwise and
remove it.
3. Install the new bulb.
4. Connect the wiring harness connector to the front
fog lamp bulb.
Sidemarker Lamps (Front)
1. Open the hood.
2. Remove the radiator grille and the headlamp
assembly. See Steps 2 through 3 underFront Turn
Signal and Parking Lamps on page 5-46.
3. Turn the front sidemarker bulb socket
counterclockwise.
4. Pull the front sidemarker bulb socket out of the
front bumper.
5. Pull the old bulb straight out from the bulb socket.
6. Install the new bulb by pressing it straight into
the bulb socket.
7. Reverse Steps 1 through 4 to install the bulb socket
and assembly.
5-48

Service Parts Identication Label
You will find this label inside of the glove box. It is very
helpful if you ever need to order parts. On this label is:
•your VIN,
•the model designation,
•paint information and
•a list of all production options and special equipment.
Be sure that this label is not removed from the vehicle.
Electrical System
Add-On Electrical Equipment
Notice:Don’t add anything electrical to your vehicle
unless you check with your dealer rst. Some
electrical equipment can damage your vehicle and
the damage wouldn’t be covered by your warranty.
Some add-on electrical equipment can keep other
components from working as they should.
Your vehicle has an air bag system. Before attempting to
add anything electrical to your vehicle, seeServicing
Your Air Bag-Equipped Vehicle on page 1-58.
Headlamp Wiring
The headlamp wiring is protected by fuses, one for each
headlamp, in the fuse block. An electrical overload
will cause the lamps to turn off. If this happens, have
your headlamp wiring checked right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by an internal
circuit breaker and a fuse. If the motor overheats due to
heavy snow, etc., the wiper will stop until the motor
cools. If the overload is caused by some electrical
problem and not snow, etc., be sure to get it fixed.
Power Windows and Other Power
Options
Circuit breakers in the fuse block protect the power
windows and other power accessories. When the current
load is too heavy, the circuit breaker opens and closes,
protecting the circuit until the problem is fixed or
goes away.
5-84

Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses, circuit breakers
and fusible thermal links in the wiring itself.
Look at the silver-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the identical
size and rating.
There are spare fuses provided in the engine
compartment fuse block. If you ever have a problem on
the road and do not have a spare fuse, you can borrow
one that has the same amperage. Just pick a feature of
your vehicle that you can get along without — like the
radio or cigarette lighter — and use its fuse, if it is the
correct amperage. Replace it as soon as you can.
There are two fuse blocks in your vehicle: the instrument
panel fuse block and the engine compartment fuse
block.
There is a fuse puller located on the engine
compartment fuse block. It can be used to easily
remove fuses from the fuse block.
Instrument Panel Fuse Block
The instrument panel fuse block is located on the end of
the instrument panel on the driver’s side of the vehicle.
To access the fuses, open the fuse panel door by
pulling the door out.
To reinstall the door, first insert the rear edge of the
fuse panel door, then push the front of the door into the
end of the instrument panel to secure it.
5-85

Customer Assistance Information (cont.)
Reporting Safety Defects to the
Canadian Government..............................7-11
Reporting Safety Defects to the
United States Government.........................7-10
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-11
D
Daytime Running Lamps (DRL).......................... 3-8
Daytime Running Lamps Indicator Light.............3-33
Defensive Driving............................................. 4-2
Defogging and Defrosting.................................3-14
Dinghy Towing................................................4-30
Disarming the System.....................................2-16
Doing Your Own Service Work........................... 5-4
Dolly Towing..................................................4-31
Dome Lamp...................................................3-10
Door
Ajar Light...................................................3-33
Central Door Unlocking System....................... 2-8
Door Ajar Reminder....................................... 2-8
Locks.......................................................... 2-7
Rear Door Security Locks............................... 2-9
Driver
Position, Safety Belt.....................................1-15
Seat Height Adjuster...................................... 1-3Driving
At Night.....................................................4-15
City...........................................................4-19
Defensive..................................................... 4-2
Drunken....................................................... 4-3
Freeway.....................................................4-20
Hill and Mountain Roads..............................4-22
In Rain and on Wet Roads...........................4-16
Winter........................................................4-24
Driving on Snow or Ice....................................4-25
Driving Through Deep Standing Water...............4-18
Driving Through Flowing Water.........................4-18
E
Electrical System
Add-On Equipment......................................5-84
Fuses and Circuit Breakers...........................5-85
Headlamp Wiring.........................................5-84
Power Windows and Other Power Options......5-84
Windshield Wiper Fuses...............................5-84
Emergency Trunk Release Handle.....................2-11
Emissions Inspection and Maintenance
Programs...................................................3-31
Engine
Air Cleaner/Filter.........................................5-20
Battery.......................................................5-39
Check and Service Engine Soon Light............3-28
4

G
Gage
Engine Coolant Temperature.........................3-21
Fuel..........................................................3-22
Speedometer..............................................3-19
Tachometer.................................................3-19
Gasoline
Octane........................................................ 5-5
Specifications............................................... 5-5
Glove Box.....................................................2-36
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
H
Hazard Warning Flashers................................... 3-3
Head Restraints............................................... 1-5
Headlamp
Aiming.......................................................5-45
Headlamp High/Low-Beam Changer.................... 3-6
Headlamp Wiring............................................5-84
Headlamps....................................................5-46
Bulb Replacement.......................................5-45
Front Turn Signal and Parking Lamps.............5-46
Halogen Bulbs............................................5-45Headlamps (cont.)
Sidemarker Lamps...............................5-48, 5-49
Turn Signal Lamps......................................5-47
Height Adjuster, Driver Seat............................... 1-3
Highbeam On Light.........................................3-22
Highway Hypnosis...........................................4-22
Hill and Mountain Roads..................................4-22
Hold Mode.....................................................2-25
Hold Mode Features........................................2-25
Hood
Checking Things Under................................5-11
Release.....................................................5-11
Horn............................................................... 3-4
How the System Alarm is Activated...................2-16
How to Add Coolant to the Coolant
Surge Tank.................................................5-30
How to Check................................................5-59
How to Check and Add Fluid............................5-22
How to Check Power Steering Fluid..................5-34
How to Detect a Tamper Condition....................2-16
How to Inspect the Engine Air Cleaner/Filter.......5-20
How to Turn Off the System Alarm....................2-16
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-15
Hydraulic Clutch.............................................5-22
Hydraulic Clutch System Check........................6-20
Hydroplaning..................................................4-18
6