2003 CHEVROLET TAHOE light

Fuel............................................................... 5-4
Additives...................................................... 5-6
California Fuel.............................................. 5-6
E-85 (85% Ethanol)....................................... 5-7
Filling a Portable Fuel Container....................5-11
Filling Your Tank........................................... 5-9
Fuels in Foreign Countries.............................. 5-8
Gage.........................................................3-52
Gasoline Octane........................................... 5-5
Gasoline Speci®cations.................................. 5-5
Low Warning Light.......................................3-53
System Inspection.......................................6-16
Fuses..........................................................5-109
Fuses and Circuit Breakers.........................5-109
Windshield Wiper.......................................5-108
G
Gage............................................................3-45
Engine Coolant Temperature.........................3-45
Fuel..........................................................3-52
Oil Pressure...............................................3-50
Speedometer..............................................3-38
Tachometer.................................................3-38
Transmission Temperature.............................3-46
Voltmeter Gage...........................................3-42Garage Door Opener.......................................2-57
Gasoline......................................................... 5-5
Octane........................................................ 5-5
Speci®cations............................................... 5-5
Gate Operator and Canadian Programming........2-60
Getting Familiar with Off-Road Driving................4-28
Glove Box.....................................................2-61
GM Mobility Program for Persons with
Disabilities.................................................... 7-6
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-8
Headlamp High/Low-Beam Changer.................... 3-8
Headlamps....................................................5-60
Bulb Replacement.......................................5-59
Front Turn Signal, Sidemarker and Daytime
Running Lamps........................................5-61
Halogen Bulbs............................................5-59
Roof Marker Lamps.....................................5-62
Side Identi®cation Marker Lamps...................5-62
Headphones.................................................3-119
Heated Seats................................................... 1-5
Heating.........................................................3-29
Highway Hypnosis...........................................4-48
8

Hill and Mountain Roads..................................4-49
Hitches..........................................................4-72
HomeLink Transmitter, Programming..................2-58
HomeLink
žTransmitter....................................2-57
Hood............................................................5-12
Checking Things Under................................5-12
Release.....................................................5-12
Horn............................................................... 3-7
How to Add Coolant to the Coolant Surge Tank . . 5-38
How to Add Fluid............................................5-29
How to Check Lubricant...................................5-56
How to Check Power Steering Fluid..................5-44
How to Check........................................5-26, 5-68
How to Inspect...............................................5-24
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-29
Hydroplaning..................................................4-43
I
If No Steam Is Coming From Your Engine..........5-35
If Steam Is Coming From Your Engine...............5-34
If the Light is Flashing.....................................3-48
If the Light Is On Steady.................................3-49
If You Are Stuck in Sand, Mud, Ice or Snow.......4-56If You Do Decide To Pull A Trailer.....................4-66
If You're Caught in a Blizzard...........................4-54
Ignition Positions.............................................2-22
Ignition Transmission Lock Check......................6-14
Infants and Young Children, Restraints...............1-49
In¯ation -- Tire Pressure..................................5-68
Inspection......................................................6-17
Brake System.............................................6-17
Engine Cooling System................................6-17
Exhaust System..........................................6-16
Fuel System...............................................6-16
Part C - Periodic Maintenance.......................6-16
Steering and Suspension..............................6-16
Transfer Case and Front Axle
(Four-Wheel Drive)...................................6-17
Instrument Panel Brightness.............................3-17
Instrument Panel Fuse Block..........................5-109
Instrument Panel.............................................3-37
Cluster.......................................................3-37
Overview..................................................... 3-4
Interior Lamps................................................3-17
J
Jump Starting.................................................5-49
9

K
Key Lock Cylinders Service..............................6-13
KEYFOB X BATTERY LOW.............................3-68
Keyless Entry System....................................... 2-4
Keys............................................................... 2-3
L
Lamps On Reminder.......................................3-15
Lamps...........................................................3-14
Exterior......................................................3-14
Interior.......................................................3-17
Lap Belt........................................................1-39
Lap-Shoulder Belt...........................................1-30
LATCH System...............................................1-62
Child Restraints...........................................1-62
Securing a Child Restraint Designed for the
LATCH System........................................1-64
Leaving Your Vehicle With the Engine Running . . . 2-40
LEFT REAR DOOR AJAR................................3-67
Level Control..................................................4-64
Liftgate Glass and Liftgate................................2-14
Liftgate..........................................................2-14
Lighted Visor Vanity Mirror...............................2-18
Light.............................................................3-39
Air Bag Readiness.......................................3-39
Anti-Lock Brake System Warning...................3-44
Battery Warning..........................................3-41Light (cont.)
Brake System Warning.................................3-42
Cruise Control.............................................3-51
Four-Wheel-Drive.........................................3-51
Low Fuel Warning.......................................3-53
Malfunction Indicator....................................3-47
Passenger Air Bag Status Indicator................3-39
Safety Belt Reminder...................................3-38
Tow/Haul Mode...........................................3-52
Traction Off................................................3-44
Listening to a DVD..............................3-100, 3-114
Loading Your Vehicle for Off-Road Driving..........4-26
Loading Your Vehicle.......................................4-62
Locking Rear Axle...........................................4-12
Lockout Protection..........................................2-13
Lock-Out Switch.............................................2-18
Locks............................................................2-10
Delayed Locking..........................................2-10
Door........................................................... 2-8
Lockout Protection.......................................2-13
Power Door.................................................. 2-9
Programmable Automatic Door Locks.............2-10
Rear Door Security Locks.............................2-13
Loss of Control...............................................4-21
LOW COOLANT LEVEL..................................3-67
Low Fuel Warning Light...................................3-53
Luggage Carrier..............................................2-62
Lumbar........................................................... 1-5
Power Controls............................................. 1-5
10

M
Maintenance, Normal Replacement Parts..........5-121
Maintenance Schedule.....................................6-11
At Each Fuel Fill.........................................6-11
At Least Once a Month................................6-11
At Least Once a Year..................................6-13
At Least Twice a Year..................................6-12
Brake System Inspection..............................6-17
Engine Cooling System Inspection.................6-17
Exhaust System Inspection...........................6-16
Fuel System Inspection................................6-16
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.............6-11
Part C - Periodic MaintenanceInspections......6-16
Part D - Recommended Fluids and Lubricants....6-18
Part E - Maintenance Record........................6-20
Scheduled Maintenance................................. 6-5
Steering and Suspension Inspection...............6-16
Transfer Case and Front Axle (Four-Wheel
Drive) Inspection......................................6-17
Using Your................................................... 6-4
Your Vehicle and the Environment................... 6-2
Maintenance When Trailer Towing.....................4-77
Making Turns.................................................4-75Malfunction Indicator Light................................3-47
Manual Seats................................................... 1-3
Manual Windows............................................2-16
Matching Transmitter(s) to Your Vehicle............... 2-6
Memory Seat.................................................2-66
Message.......................................................3-64
DIC Warnings and Messages........................3-64
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands) ± Customer Assistance....................... 7-5
Mirrors..........................................................2-49
Automatic Dimming Rearview with Compass
and Temperature Display...........................2-49
Automatic Dimming Rearview with OnStar
ž,
Compass and Temperature Display.............2-45
Manual Rearview Mirror................................2-45
Outside Automatic Dimming Mirror.................2-53
Outside Camper-Type Mirrors........................2-52
Outside Convex Mirror.................................2-54
Outside Curb View Assist Mirrors...................2-54
Outside Heated Mirrors................................2-54
Outside Manual Mirrors................................2-51
Outside Power Camper-Type.........................2-53
Outside Power Foldaway Mirrors....................2-53
Outside Power Mirrors..................................2-52
Model Reference................................................ vi
MyGMLink.com................................................ 7-4
11

Reporting Safety Defects (cont.)
Reprogramming a Single HomeLinkžButton.......2-61
Resetting Defaults...........................................2-61
Restraint System Check...................................6-12
Checking Your Restraint Systems...................1-88
Replacing Restraint System Parts After a
Crash.....................................................1-89
Restraint Systems...........................................1-88
Checking....................................................1-88
Replacing Parts...........................................1-89
Resynchronization............................................. 2-7
Retained Accessory Power (RAP)......................2-22
Right Front Passenger Position, Safety Belts......1-38
RIGHT REAR DOOR AJAR..............................3-69
Roadside......................................................... 7-6
Assistance Program....................................... 7-6
Rocking Your Vehicle To Get It Out...................4-57
Running Your Engine While You Are Parked.......2-44
S
Safety Belt.....................................................3-38
Reminder Light............................................3-38
Safety Belts..................................................5-102
Care of....................................................5-102
Center Passenger Position............................1-39
Driver Position............................................1-30Safety Belts (cont.)
How to Wear Safety Belts Properly................1-29
Questions and Answers About Safety Belts.....1-28
Rear Safety Belt Comfort Guides for Children
and Small Adults......................................1-44
Rear Seat Passengers.................................1-40
Right Front Passenger Position......................1-38
Safety Belt Extender....................................1-46
Safety Belt Use During Pregnancy.................1-38
Safety Belts Are for Everyone.......................1-24
Safety Chains.................................................4-72
Safety Warnings and Symbols.............................. iii
Scanning the Terrain.......................................4-28
Scheduled Maintenance..................................... 6-5
Seat............................................................... 1-8
Head Restraints............................................ 1-8
Seats............................................................1-12
50/50 Split Bench Seat.................................1-12
60/40 Split Bench Seat.................................. 1-9
Bench Seat................................................1-16
Bucket Seats, Rear......................................1-21
Heated Seats............................................... 1-5
Manual........................................................ 1-3
Memory.....................................................2-66
Power Lumbar.............................................. 1-5
Power Seats................................................. 1-4
Rear Seat Operation...................................... 1-9
Reclining Seatbacks...................................... 1-6
15

Second Row..................................................1-67
Secondary Latch System.................................5-95
Securing a Child Restraint................................1-68
Center Front Seat Position............................1-68
Center Rear Seat Position............................1-66
Designed for the LATCH System...................1-64
Rear Outside Seat Position...........................1-64
Right Front Seat Position..............................1-69
Select Button.................................................3-64
SERVICE 4 WHEEL STEER.............................3-68
SERVICE 4WD...............................................3-69
SERVICE AIRBAG..........................................3-68
SERVICE BRAKE SYSTEM.............................3-68
Service Bulletins.............................................7-11
Service Manuals.............................................7-11
SERVICE RIDE CONTROL..............................3-69
SERVICE STABILITY......................................3-69
SERVICE TIRE MONITOR...............................3-69
Service........................................................... 5-3
Adding Equipment to the Outside of Your
Vehicle..................................................... 5-4
Doing Your Own Work................................... 5-3
Engine Soon Light.......................................3-47
Publications Ordering Information...................7-11
Setting Preset PTYs (RDS Only).....3-81, 3-91, 3-105
Setting Preset Stations..........3-74, 3-78, 3-89, 3-103Setting the Time.............................................3-73
Radios with Radio Data Systems (RDS).........3-73
Radios without Radio Data Systems (RDS).....3-72
Setting the Tone
(Bass/Treble)....................3-74, 3-79, 3-90, 3-103
Sheet Metal Damage.....................................5-104
Shifting Into Park (P).......................................2-39
Shifting Out of Park (P)...................................2-42
Side Impact Air Bags.......................................1-79
Skidding........................................................4-22
Some Other Rainy Weather Tips.......................4-44
Spare Tire Check............................................6-12
Spare Tire.....................................................5-98
Special Fabric Cleaning Problems....................5-100
Speci®cations, Capacities...............................5-118
Speedometer..................................................3-38
Split Bench Seat (50/50)..................................1-12
Split Bench Seat (60/40).................................... 1-9
Stabilitrak
ž, All-Wheel Drive..............................2-34
StabilitrakžSystem.........................................4-12
STABILITY SYS ACTIVE..................................3-70
STABILITY SYS DISABLED..............................3-70
STABILITY SYS READY..................................3-70
Stalling on an Incline.......................................4-37
Starter Switch Check.......................................6-13
Starting Your Engine.......................................2-23
16

Torque Lock...................................................2-41
Total Weight on Your Vehicle's Tires..................4-71
Tow/Haul Mode Light.......................................3-52
Tow/Haul Mode...............................................2-29
Towing..........................................................4-59
Recreational Vehicle.....................................4-59
Towing a Trailer..........................................4-65
Your Vehicle...............................................4-59
TRACTION ACTIVE........................................3-71
Traction Control Operation................................4-13
TRACTION SYS LIMITED................................3-71
Traction.........................................................4-10
Assist System (TAS)....................................4-10
Off Light.....................................................3-44
Stabilitrak
žSystem......................................4-12
Trailer Brakes.................................................4-73
Trailer Wiring Harness.....................................4-77
Trailer...........................................................4-65
Recommendations.......................................4-65
Transfer Case and Front Axle (Four-Wheel Drive)
Inspection...................................................6-17
Transfer Case........................................5-55, 5-57
TRANSMISSION HOT.....................................3-71
Transmission Operation, Automatic....................2-26
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-11Transmission..................................................5-26
Fluid, Automatic...........................................5-26
Temperature Gage.......................................3-46
Transportation Options...................................... 7-8
Traveling to Remote Areas...............................4-27
Trip Information Button....................................3-54
Trip Odometer................................................3-38
Turn and Lane-Change Signals.......................... 3-8
TURN SIGNAL ON.........................................3-71
Turn Signal/Multifunction Lever........................... 3-7
Turn Signals When Towing a Trailer..................4-75U
Underbody Flushing Service.............................6-15
Underhood Fuse Block...................................5-113
Understanding Radio Reception.......................3-127
Uniform Tire Quality Grading............................5-72
United States ± Customer Assistance.................. 7-5
Used Replacement Wheels..............................5-75
Using Cleaner on Fabric................................5-100
Using HomeLink
ž...........................................2-60
Using Song List Mode...................................3-112
Using the Recovery Hooks...............................4-57
18

V
Vehicle Identi®cation......................................5-107
Number (VIN)............................................5-107
Service Parts Identi®cation Label..................5-107
Vehicle Personalization....................................2-66
Memory Seat..............................................2-66
Vehicle Storage..............................................5-49
Vehicle............................................................ 4-6
Control........................................................ 4-6
Damage Warnings........................................... iv
Loading......................................................4-62
Symbols......................................................... iv
Video Screen................................................3-117
Visors...........................................................2-18
Voltmeter Gage..............................................3-42
W
Warning Lights, Gages and Indicators................3-36
Warnings.......................................................3-64
DIC Warnings and Messages........................3-64
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. ivWashing Your Vehicle....................................5-102
Weatherstrip Lubrication...................................6-12
Weight of the Trailer Tongue.............................4-71
Weight of the Trailer........................................4-68
What Kind of Engine Oil to Use........................5-20
What to Add..................................................5-46
What to Do with Used Oil................................5-23
What to Use..................................5-30, 5-44, 5-57
Wheels..........................................................5-74
Alignment and Tire Balance..........................5-74
Replacement...............................................5-74
When to Add Engine Oil..................................5-19
When to Change Engine Oil (GM Oil Life
System).....................................................5-22
When to Check and Change............................5-26
When to Check Lubricant.................................5-56
When to Check Power Steering Fluid................5-43
When to Check..............................................5-68
When to Inspect.............................................5-23
When You Are Ready to Leave After Parking
on a Hill.....................................................4-77
Where to Put the Restraint...............................1-56
Why Safety Belts Work....................................1-25
Windows.......................................................2-16
Manual......................................................2-16
Power........................................................2-16
19