2004 CHEVROLET EPICA air filter

30,000 Miles (50 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
❑Replace engine air cleaner filter. SeeEngine Air
Cleaner/Filter on page 5-17for more information.
An Emission Control Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-54for proper rotation pattern and additional
information.(See footnote +.)
❑Replace spark plugs.An Emission Control Service.
❑Replace fuel filter.An Emission Control Service.
(See footnote †.)
❑Inspect drive belts.
❑Drain, flush and refill cooling system. SeeEngine
Coolant on page 5-19for what to use. Inspect
hoses. Clean radiator, condenser, pressure cap and
neck. Pressure test the cooling system and
pressure cap.An Emission Control Service.
❑Inspect EVAP canister, vapor lines and solenoid
valve filter.An Emission Control Service.
(See footnote †.)❑Inspect PCV system.An Emission Control Service.
(See footnote †.)
❑Change brake fluid (or every 24 months, whichever
occurs first).
37,500 Miles (62 500 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-54for proper rotation pattern and additional
information.(See footnote +.)
45,000 Miles (75 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control Service.
❑Replace passenger compartment air filter. If you drive
regularly under dusty conditions, the filter may require
replacement more often.
❑Inspect engine air cleaner filter. SeeEngine Air
Cleaner/Filter on page 5-17for more information.
An Emission Control Service. (See footnote †.)
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-54for proper rotation pattern and additional
information.(See footnote +.)
❑Inspect drive belts.
6-14

50,000 Miles (83 000 km)
❑Change automatic transaxle fluid and filter if the
vehicle is mainly driven under one or more of
these conditions:
- In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C)
or higher.
- In hilly or mountainous terrain.
- Uses such as found in taxi, police or delivery
service.
If you do not use your vehicle under any of these
conditions, the fluid and filter do not require changing.
52,500 Miles (87 500 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-54for proper rotation pattern and additional
information.(See footnote +.)
60,000 Miles (100 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.❑Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
❑Replace engine air cleaner filter. SeeEngine Air
Cleaner/Filter on page 5-17for more information.
An Emission Control Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-54for proper rotation pattern and additional
information.(See footnote +.)
❑Replace spark plugs.An Emission Control Service.
❑Replace fuel filter.An Emission Control Service.
(See footnote †.)
❑Inspect drive belts.
❑Drain, flush and refill cooling system. SeeEngine
Coolant on page 5-19for what to use. Inspect
hoses. Clean radiator, condenser, pressure cap and
neck. Pressure test the cooling system and
pressure cap.An Emission Control Service.
❑Inspect EVAP canister, vapor lines and solenoid
valve filter.An Emission Control Service.
(See footnote †.)
❑Inspect PCV system.An Emission Control Service.
(See footnote †.)
❑Change brake fluid (or every 24 months, whichever
occurs first).
6-15

67,500 Miles (112 500 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-54for proper rotation pattern and additional
information.(See footnote +.)
75,000 Miles (125 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
❑Inspect engine air cleaner filter. SeeEngine Air
Cleaner/Filter on page 5-17for more information.
An Emission Control Service. (See footnote †.)
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-54for proper rotation pattern and additional
information.(See footnote +.)
❑Inspect drive belts.
82,500 Miles (137 500 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-54for proper rotation pattern and additional
information.(See footnote +.)
90,000 Miles (150 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
❑Replace engine air cleaner filter. SeeEngine Air
Cleaner/Filter on page 5-17for more information.
An Emission Control Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-54for proper rotation pattern and additional
information.(See footnote +.)
6-16

A
Accessory Power Outlets.................................3-17
Adaptive Shift Logic........................................2-24
Adding Washer Fluid.......................................5-31
Additional Program Information........................... 7-9
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-78
Adjusting the Speakers (Balance/Fade)..............3-50
Air Bag
Readiness Light..........................................3-33
Air Bag Systems.............................................1-46
How Does an Air Bag Restrain?....................1-52
Servicing Your Air Bag-Equipped Vehicle.........1-54
What Makes an Air Bag Inflate?....................1-52
What Will You See After an Air Bag
Inflates?..................................................1-53
When Should an Air Bag Inflate?...................1-51
Where Are the Air Bags?..............................1-49
Air Cleaner/Filter, Engine.................................5-17
Airbag Sensing and Diagnostic Module (SDM)....7-10
AM ...............................................................3-59
Antenna, Backglass.........................................3-60
Anti-lock Brake System (ABS)............................ 4-6
Anti-Lock Brake, System Warning Light..............3-36
Appearance Care............................................5-68
Care of Safety Belts....................................5-72
Chemical Paint Spotting...............................5-75Appearance Care (cont.)
Cleaning the Inside of Your Vehicle................5-69
Cleaning the Outside of Your Vehicle..............5-72
Finish Damage............................................5-74
Sheet Metal Damage...................................5-74
Underbody Maintenance...............................5-75
Vehicle Care/Appearance Materials................5-75
Weatherstrips..............................................5-72
Arming the System.........................................2-15
Ashtrays........................................................3-18
Audio System(s).............................................3-48
Audio Steering Wheel Controls......................3-59
Backglass Antenna......................................3-60
Care of Your CD Player...............................3-60
Care of Your CDs........................................3-59
Radio with CD............................................3-48
Theft-Deterrent Feature................................3-58
Trunk-Mounted CD Changer..........................3-55
Understanding Radio Reception.....................3-59
Automatic Climate Control System.....................3-22
Automatic Operation........................................3-22
Automatic Transaxle
Fluid..........................................................5-19
Operation...................................................2-22
Automatic Transaxle Inspection.........................6-19
Automatic Transaxle Shift Lock Control
System Check.............................................6-20
Auto-Off Headlamps........................................3-14
1

Check
Engine Light...............................................3-39
Check Engine Light.........................................3-39
Checking Coolant............................................5-20
Checking Engine Oil........................................5-14
Checking Things Under the Hood......................5-10
Checking Your Restraint Systems......................1-55
Chemical Paint Spotting...................................5-75
Child Restraints
Child Restraint Systems...............................1-34
Infants and Young Children...........................1-30
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-40
Older Children.............................................1-28
Securing a Child Restraint Designed for
the LATCH System...................................1-43
Securing a Child Restraint in a Center Rear
Seat Position...........................................1-46
Securing a Child Restraint in a Rear Outside
Seat Position...........................................1-43
Securing a Child Restraint in the Right Front
Seat Position...........................................1-46
Top Strap...................................................1-37
Top Strap Anchor Location............................1-39
Where to Put the Restraint...........................1-37
Cigarette Lighter.............................................3-18Cleaning
Inside of Your Vehicle..................................5-69
Outside of Your Vehicle................................5-72
Underbody Maintenance...............................5-75
Weatherstrips..............................................5-72
Cleaning Aluminum Wheels..............................5-74
Cleaning Exterior Lamps/Lenses.......................5-73
Cleaning Fabric/Carpet....................................5-69
Cleaning Glass Surfaces..................................5-71
Cleaning Interior Plastic Components.................5-71
Cleaning Leather............................................5-71
Cleaning the Top of the Instrument Panel...........5-71
Cleaning Tires................................................5-74
Cleaning Vinyl................................................5-70
Cleaning Windshield and Wiper Blades..............5-73
Climate Control System...................................3-18
Air Filter, Passenger Compartment.................3-28
Automatic...................................................3-22
Outlet Adjustment........................................3-28
Clock............................................................3-46
Coinholder(s)..................................................2-33
Control of a Vehicle.......................................... 4-5
Coolant
Engine Temperature Gage............................3-39
Heater, Engine............................................2-21
Surge Tank Pressure Cap.............................5-21
3

Driving
At Night.....................................................4-15
City...........................................................4-19
Defensive..................................................... 4-2
Drunken....................................................... 4-2
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......................................5-78
Fuses and Circuit Breakers...........................5-79
Headlamp Wiring.........................................5-78
Power Windows and Other Power Options......5-78
Windshield Wiper Fuses...............................5-78
Emergency Trunk Release Handle.....................2-12Emissions Inspection and Maintenance
Programs...................................................3-41
Engine
Air Cleaner/Filter.........................................5-17
Battery.......................................................5-35
Check and Service Engine Soon Light............3-39
Coolant......................................................5-19
Coolant Heater............................................2-21
Coolant Temperature Gage...........................3-39
Cooling System Inspection............................6-23
Engine Compartment Overview......................5-12
Exhaust.....................................................2-29
Oil .............................................................5-13
Overheating................................................5-22
Starting......................................................2-20
Engine Compartment Fuse Block......................5-81
Engine Coolant Level Check.............................6-18
Engine Oil Additives........................................5-16
Engine Oil Level Check...................................6-18
Entry Lighting.................................................3-16
Event Data Recorders (EDR)............................7-10
Express-Down Window....................................2-14
Exterior Lamps...............................................3-13
5

F
Filter
Engine Air Cleaner......................................5-17
Finding a Station............................................3-48
Finish Care....................................................5-73
Finish Damage...............................................5-74
Flash-to-Pass Feature....................................... 3-8
Flat Tire........................................................5-61
Flat Tire, Changing.........................................5-62
Fluid
Automatic Transaxle.....................................5-19
Power Steering...........................................5-30
Windshield Washer......................................5-31
FM ...............................................................3-59
Fog Lamps....................................................3-15
Folding the Seatback........................................ 1-9
Footnotes................................................6-6, 6-13
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6
Filling a Portable Fuel Container....................5-10
Filling Your Tank........................................... 5-7
Fuels in Foreign Countries.............................. 5-7
Gage.........................................................3-44
Gasoline Octane........................................... 5-5
Gasoline Specifications.................................. 5-5
Low Warning Light.......................................3-45
System Inspection.......................................6-22Fuses
Fuses and Circuit Breakers...........................5-79
Windshield Wiper.........................................5-78
G
Gage
Engine Coolant Temperature.........................3-39
Fuel..........................................................3-44
Speedometer..............................................3-32
Tachometer.................................................3-32
Gasoline
Octane........................................................ 5-5
Specifications............................................... 5-5
Glove Box.....................................................2-33
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-8
Headlamp
Aiming.......................................................5-40
Headlamp High/Low-Beam Changer.................... 3-8
Headlamp Wiring............................................5-78
6

Headlamps....................................................5-41
Bulb Replacement.......................................5-41
Front Turn Signal Lamps..............................5-43
Halogen Bulbs............................................5-41
Heated Seats................................................... 1-5
Height Adjuster, Driver Seat............................... 1-3
Highbeam On Light.........................................3-43
Highway Hypnosis...........................................4-22
Hill and Mountain Roads..................................4-22
Hold Mode.....................................................2-25
Hold Mode Functions......................................2-25
Hold Mode Light.............................................3-38
Hood
Checking Things Under................................5-10
Release.....................................................5-11
Horn............................................................... 3-6
How the System Alarm is Activated...................2-16
How to Add Coolant to the Coolant
Surge Tank.................................................5-26
How to Check................................................5-53
How to Check Power Steering Fluid..................5-30
How to Detect a Tamper Condition....................2-16
How to Inspect the Engine Air Cleaner/Filter.......5-18
How to Turn Off the System Alarm....................2-16
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-16
Hydroplaning..................................................4-18I
If No Steam Is Coming From Your Engine..........5-23
If Steam Is Coming From Your Engine...............5-22
If the Light Is Flashing.....................................3-40
If the Light Is On Steady.................................3-40
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..........................6-21
Immobilizer....................................................2-17
Immobilizer Operation......................................2-17
Infants and Young Children, Restraints...............1-30
Inflation - Tire Pressure...................................5-53
Inspection
Brake System.............................................6-23
Engine Cooling System................................6-23
Exhaust System..........................................6-22
Fuel System...............................................6-22
Part C - Periodic Maintenance.......................6-22
Steering, Suspension and Front Drive Axle
Boot and Seal.........................................6-22
Throttle System...........................................6-23
Instrument Panel
Cluster.......................................................3-31
Overview..................................................... 3-4
Instrument Panel Brightness.............................3-15
Instrument Panel Fuse Block............................5-79
Interior Lamps................................................3-15
7