2003 CHEVROLET IMPALA engine

Door (cont.)
Driver Information Center (DIC).........................3-49
Driver............................................................1-15
Position, Safety Belt.....................................1-15
Driver's Side Instrument Panel Fuse Block.........5-96
Driving On Grades..........................................4-39
Driving on Snow or Ice....................................4-26
Driving Through Deep Standing Water...............4-19
Driving Through Flowing Water.........................4-19
Driving with a Trailer.......................................4-38
Driving..........................................................4-16
At Night.....................................................4-16
City...........................................................4-20
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Freeway.....................................................4-21
Hill and Mountain Roads..............................4-23
In Rain and on Wet Roads...........................4-17
Winter........................................................4-25
Dual Climate Control System............................3-22
E
Electrical System............................................5-94
Add-On Equipment......................................5-94
Fuses and Circuit Breakers...........................5-95
Headlamp Wiring.........................................5-94
Power Windows and Other Power Options......5-95
Windshield Wiper Fuses...............................5-94Electrical System (cont.)
Emergency Trunk Release Handle.....................2-12
Emissions Inspection and
Maintenance Programs.................................3-39
Engine Coolant Level Check.............................6-10
Engine Cooling When Trailer Towing..................4-40
Engine Oil Additives........................................5-20
Engine Oil Level Check...................................6-10
Engine..........................................................5-22
Air Cleaner/Filter.........................................5-22
Battery.......................................................5-48
Change Oil Message...................................3-44
Check and Service Engine Soon Light............3-37
Compartment Overview................................5-12
Coolant Heater............................................2-22
Coolant Temperature Gage...........................3-36
Coolant......................................................5-27
Cooling System Inspection............................6-15
Exhaust.....................................................2-31
Low Oil Level Message................................3-43
Oil .............................................................5-16
Overheating................................................5-30
Starting......................................................2-19
Entry Lighting.................................................3-17
Erasing HomeLinkžButtons..............................2-42
EXIT (Exit Feature Customization Mode)............2-53
Express-Down Window....................................2-14
Extender, Safety Belt.......................................1-30
Exterior Lamps...............................................3-14
5

F
Filter.............................................................5-22
Engine Air Cleaner......................................5-22
Finding a PTY Station
(RDS and XMŸ).........................3-58, 3-68, 3-80
Finding a Station............................3-56, 3-66, 3-78
Finish Care....................................................5-89
Finish Damage...............................................5-90
Flash-to-Pass................................................... 3-9
Flat Tire, Changing.........................................5-72
Flat Tire........................................................5-71
Fluid.............................................................5-24
Automatic Transaxle.....................................5-24
Power Steering...........................................5-43
Windshield Washer......................................5-44
FM Stereo.....................................................3-91
FOB HORN (Remote Audible Veri®cation)...........2-49
FOB LIGHT (Remote Visual Veri®cation)............2-48
FOB PROG (Remote Keyless Entry Transmitter
Programming).............................................2-53
Fog Lamps....................................................3-16
Folding Rear Seat............................................ 1-7
Following Distance..........................................4-38
Front Storage Area.........................................2-43
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6Fuel (cont.)
Filling a Portable Fuel Container..................... 5-9
Filling Your Tank........................................... 5-7
Fuels in Foreign Countries.............................. 5-6
Gage.........................................................3-40
Gasoline Octane........................................... 5-5
Gasoline Speci®cations.................................. 5-5
Low Warning Message.................................3-47
System Inspection.......................................6-15
Fuses...........................................................5-95
Fuses and Circuit Breakers...........................5-95
Windshield Wiper.........................................5-94
G
Gage............................................................3-36
Engine Coolant Temperature.........................3-36
Fuel..........................................................3-40
Speedometer..............................................3-31
Tachometer.................................................3-32
Garage Door Opener.......................................2-39
Gasoline......................................................... 5-5
Octane........................................................ 5-5
Speci®cations............................................... 5-5
Gate Operator and Canadian Programming........2-41
Glove Box.....................................................2-43
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
6

H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-6
Headlamp High/Low-Beam Changer.................... 3-8
Headlamp Wiring............................................5-94
Headlamp......................................................5-55
Aiming.......................................................5-55
Headlamps....................................................5-56
Bulb Replacement.......................................5-56
Halogen Bulbs............................................5-56
Headlamps, Front Turn Signal,
and Parking Lamps..................................5-56
Heated Outside Mirrors....................................2-36
Heated Seats................................................... 1-4
Highbeam Out Warning Message......................3-48
Highway Hypnosis...........................................4-23
Hill and Mountain Roads..................................4-23
Hitches..........................................................4-37
HomeLink Transmitter, Programming..................2-39
HomeLink
žTransmitter....................................2-39
Hood............................................................5-10
Checking Things Under................................5-10
Release.....................................................5-10
Horn............................................................... 3-7
Hot Coolant Temperature Warning Message........3-42
How to Add Coolant to the Coolant
Recovery Tank............................................5-35
How to Add Coolant to the Radiator..................5-38
How to Add Fluid............................................5-26How to Check Power Steering Fluid..................5-43
How to Check........................................5-24, 5-62
How to Inspect the Engine Air
Cleaner/Filter..............................................5-22
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-14
Hydroplaning..................................................4-19
I
If No Steam Is Coming From Your Engine..........5-32
If Steam Is Coming From Your Engine...............5-31
If the Light Is Flashing.....................................3-38
If the Light Is on Steady..................................3-38
If You Are Stuck in Sand, Mud, Ice or Snow.......4-30
If You Do Decide To Pull A Trailer.....................4-35
If You're Caught in a Blizzard...........................4-28
Ignition Positions.............................................2-18
Ignition Transaxle Lock Check..........................6-13
Illumination on Remote Activation........................ 2-6
Infants and Young Children, Restraints...............1-33
In¯ation -- Tire Pressure..................................5-62
Inspection......................................................6-15
Brake System.............................................6-15
Engine Cooling System................................6-15
Exhaust System..........................................6-14
Fuel System...............................................6-15
Part C - Periodic Maintenance.......................6-14
Steering, Suspension and Front
Drive Axle Boot and Seal..........................6-14
7

Inspection (cont.)
Throttle System...........................................6-15
Instrument Panel Brightness.............................3-17
Instrument Panel.............................................3-29
Cluster.......................................................3-29
Overview..................................................... 3-4
Interior Lamps................................................3-17
J
Jump Stating..................................................5-49
Key Lock Cylinders Service..............................6-11
Keyless Entry System....................................... 2-3
Keys............................................................... 2-2
L
Lamps...........................................................3-14
Exterior......................................................3-14
Interior.......................................................3-17
Lap Belt........................................................1-24
Lap-Shoulder Belt...................................1-15, 1-26
LATCH System...............................................1-43
Child Restraints...........................................1-43
Securing a Child Restraint Designed
for the LATCH System..............................1-45
Leaving Your Vehicle With the Engine Running . . . 2-29Leaving Your Vehicle.......................................2-10
Light.............................................................3-33
Air Bag Readiness.......................................3-33
Anti-Lock Brake System Warning...................3-35
Brake System Warning.................................3-34
Cruise Control.............................................3-39
Malfunction Indicator....................................3-37
Safety Belt Reminder...................................3-32
TCS Warning Light......................................3-35
Traction Control System (TCS) Warning..........3-35
Loading Your Vehicle.......................................4-32
Lockout Protection..........................................2-10
Locks............................................................. 2-8
Door........................................................... 2-8
Leaving Your Vehicle....................................2-10
Lockout Protection.......................................2-10
Power Door.................................................. 2-9
Programmable Automatic Door Locks............... 2-9
Loss of Control...............................................4-14
Low Brake Fluid Warning Message....................3-47
Low Engine Oil Level Message.........................3-43
Low Fuel Warning Message.............................3-47
Low Oil Pressure Message...............................3-43
Low Tire Message..........................................3-44
Low Washer Fluid Warning Message.................3-46
LT DELAY (Delayed Headlamp Illumination)........2-47
Lumbar........................................................... 1-3
Manual Controls............................................ 1-3
8

M
Maintenance, Normal Replacement Parts..........5-105
Maintenance Schedule.....................................6-10
At Each Fuel Fill.........................................6-10
At Least Once a Month................................6-10
At Least Once a Year..................................6-11
At Least Twice a Year..................................6-11
Brake System Inspection..............................6-15
Engine Cooling System Inspection.................6-15
Exhaust System Inspection...........................6-14
Fuel System Inspection................................6-15
How This Section is Organized....................... 6-3
Introduction.................................................. 6-2
Maintenance Requirements............................. 6-2
Part A - Scheduled Maintenance Services......... 6-4
Part B - Owner Checks and Services.............6-10
Part C - Periodic MaintenanceInspections......6-14
Part D - Recommended Fluids and Lubricants . 6-16
Part E - Maintenance Record........................6-17
Scheduled Maintenance................................. 6-5
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection..........................6-14
Throttle System Inspection............................6-15
Using Your................................................... 6-4
Your Vehicle and the Environment................... 6-2
Maintenance When Trailer Towing.....................4-40Making Turns.................................................4-38
Malfunction Indicator Light................................3-37
Manual Lumbar Controls.................................... 1-3
Manual Operation...........................................3-22
Manual Seats................................................... 1-2
Matching Transmitter(s) to Your Vehicle............... 2-6
Message.......................................................3-42
Battery Warning..........................................3-42
Center.......................................................3-40
Change Engine Oil......................................3-44
Door Ajar Warning.......................................3-45
Highbeam Out Warning................................3-48
Hot Coolant Temperature Warning..................3-42
Low Brake Fluid Warning..............................3-47
Low Engine Oil Level...................................3-43
Low Fuel Warning.......................................3-47
Low Oil Pressure.........................................3-43
Low Tire .....................................................3-44
Low Washer Fluid Warning...........................3-46
Security.....................................................3-46
Service Traction System Warning...................3-41
Service Vehicle Soon...................................3-48
Traction Active............................................3-41
Trunk Ajar Warning......................................3-45
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands) ± Customer Assistance....................... 7-5
9

Mirrors..........................................................2-35
Automatic Dimming Rearview with OnStarž.....2-35
Automatic Dimming Rearview........................2-34
Manual Rearview Mirror with OnStar
ž.............2-33
Manual Rearview Mirror................................2-33
Outside Convex Mirror.................................2-36
Outside Power Mirrors..................................2-36
MyGMLink.com................................................ 7-3
N
New Vehicle Break-In......................................2-18
Normal Maintenance Replacement Parts...........5-105
O
Odometer......................................................3-31
Off-Road Recovery..........................................4-12
OIL LIFE (GM Oil Life System Reset)................2-46
Oil ................................................................5-16
Engine.......................................................5-16
Pressure Message.......................................3-43
Older Children, Restraints................................1-31
Online Owner Center........................................ 7-3
OnStar
žPersonal Calling.................................2-38
OnStaržServices............................................2-37
OnStaržSystem.............................................2-37
OnStaržVirtual Advisor....................................2-38
Operation Tips................................................3-26ORIG. SET (Return to the Original Settings).......2-52
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-25
Outside.........................................................2-36
Convex Mirror.............................................2-36
Power Mirrors.............................................2-36
Overheated Engine Protection Operating Mode . . . 5-30
Overseas ± Customer Assistance........................ 7-4
Owners, Canadian............................................... ii
Owner's Information........................................7-11
P
Parade Dimming.............................................3-18
Park (P)........................................................2-30
Shifting Out of............................................2-30
Parking Brake and Automatic Transaxle
Park (P) Mechanism Check...........................6-13
Parking on Hills..............................................4-39
Parking.........................................................2-27
Brake........................................................2-27
Over Things That Burn.................................2-31
Park(P).........................................................2-27
Shifting Into................................................2-27
Part A - Scheduled Maintenance Services............ 6-4
Part B - Owner Checks and Services................6-10
Part C - Periodic MaintenanceInspections..........6-14
Part D - Recommended Fluids and Lubricants....6-16
Part E - Maintenance Record...........................6-17
10

Reclining Seatbacks.......................................... 1-4
Recreational Vehicle Towing.............................4-31
Remote Keyless Entry System, Operation............ 2-4
Remote Keyless Entry System............................ 2-3
Remote Trunk Release....................................2-11
Removing the Flat Tire and Installing the Spare
Tire ...........................................................5-76
Removing the Spare Tire and Tools...................5-73
Removing the Wheel Covers and the
Wheel Nut Caps..........................................5-75
Replacement Bulbs.........................................5-59
Replacing Brake System Parts..........................5-48
Replacing Restraint System Parts After a Crash . . 1-62
Reporting Safety Defects.................................7-10
Canadian Government..................................7-10
General Motors...........................................7-10
United States Government............................7-10
Reprogramming a Single HomeLink
žButton.......2-42
Resetting Defaults...........................................2-42
Resetting the Trip Computer.............................3-52
Restraint System Check...................................6-11
Checking Your Restraint Systems...................1-61
Replacing Restraint System Parts
After a Crash..........................................1-62
Restraint Systems...........................................1-61
Checking....................................................1-61
Replacing Parts...........................................1-62
Resynchronization............................................. 2-7Retained Accessory Power (RAP)......................2-19
Right Front Passenger Position, Safety Belts......1-23
Roadside......................................................... 7-5
Assistance Program....................................... 7-5
Rocking Your Vehicle To Get It Out...................4-30
Running Your Engine While You Are Parked.......2-32
S
Safety Belt.....................................................3-32
Reminder Light............................................3-32
Safety Belts...................................................5-88
Care of......................................................5-88
Center Front Passenger Position....................1-23
Driver Position............................................1-15
How to Wear Safety Belts Properly................1-14
Questions and Answers About Safety Belts.....1-13
Rear Safety Belt Comfort Guides for Children
and Small Adults......................................1-28
Rear Seat Passengers.................................1-25
Right Front Passenger Position......................1-23
Safety Belt Extender....................................1-30
Safety Belt Use During Pregnancy.................1-22
Safety Belts Are for Everyone......................... 1-9
Safety Chains.................................................4-37
Safety Warnings and Symbols.............................. iii
Scheduled Maintenance..................................... 6-5
12

Seat............................................................... 1-6
Head Restraints............................................ 1-6
Seats.............................................................. 1-4
Heated Seats............................................... 1-4
Manual Lumbar............................................. 1-3
Manual........................................................ 1-2
Reclining Seatbacks...................................... 1-4
Six-Way Power Seats.................................... 1-3
Split Folding Rear Seat.................................. 1-7
Securing a Child Restraint................................1-45
Designed for the LATCH System...................1-45
Rear Seat Position......................................1-45
Right Front Seat Position..............................1-48
Service Bulletins.............................................7-11
Service Manuals.............................................7-11
Service........................................................... 5-3
Adding Equipment to the Outside
of Your Vehicle.......................................... 5-4
Doing Your Own Work................................... 5-4
Engine Soon Light.......................................3-37
Message....................................................3-46
Publications Ordering Information...................7-11
Traction System Warning Message.................3-41
Vehicle Soon Message.................................3-48
Setting Preset Stations....................3-56, 3-66, 3-78
Setting the Time.............................................3-53
Setting the Tone (Bass/Treble)..........3-57, 3-67, 3-79
SETTINGS (Display Current Settings)................2-45
Sheet Metal Damage.......................................5-90
Shifting Into Park (P).......................................2-27Shifting Out of Park (P)...................................2-30
Shoulder Belt Height Adjuster...........................1-17
Skidding........................................................4-15
Some Other Rainy Weather Tips.......................4-19
Special Fabric Cleaning Problems.....................5-86
Speci®cations, Capacities...............................5-103
Speedometer..................................................3-31
Split Folding Rear Seat..................................... 1-7
Starter Switch Check.......................................6-12
Starting Your 3400 V6 Engine...........................2-20
Starting Your 3800 Series II V6 Engine..............2-21
Starting Your Engine.......................................2-19
Steering Column Shift Lever.............................2-28
Steering in Emergencies..................................4-11
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection..............................6-14
Steering Tips..................................................4-10
Steering Wheel Controls, Audio.........................3-90
Steering........................................................4-10
Storage Areas................................................2-43
Center Console Storage Area........................2-43
Convenience Net.........................................2-43
Front Storage Area......................................2-43
Glove Box..................................................2-43
Rear Storage Area.......................................2-43
Storing the Flat Tire and Tools..........................5-81
Storing the Spare Tire and Tools.......................5-83
Stuck in Sand, Mud, Ice or Snow......................4-30
Sun Visors.....................................................2-15
Sunroof.........................................................2-44
13