engine GMC ENVOY 2003 Owner's Manual

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, Suspension and Front Drive Axle
Boot and Seal.........................................6-16
Transfer Case and Front Axle
(Four-Wheel Drive)...................................6-17
Instrument Panel Brightness.............................3-17
Instrument Panel.............................................3-35
Cluster.......................................................3-35
Overview..................................................... 3-4
Interior Lamps................................................3-17
J
Jump Starting.................................................5-42
K
Key Lock Cylinders Service..............................6-13
Keyless Entry System....................................... 2-5
Keys............................................................... 2-3
L
Lamps On Reminder.......................................3-16
Lamps...........................................................3-15
Exterior......................................................3-15
Interior.......................................................3-17
Lap-Shoulder Belt...................................1-15, 1-24
LATCH System...............................................1-42
Child Restraints...........................................1-42
Securing a Child Restraint Designed for
the LATCH System...................................1-44
Leaving Your Vehicle With the Engine
Running.....................................................2-30
Leaving Your Vehicle.......................................2-12
LEFT REAR DOOR AJAR................................3-62
Liftgate Release..............................................2-13
Liftgate/Liftglass..............................................2-13
Liftglass/Liftgate..............................................2-13
Lighted Visor Vanity Mirror...............................2-16
Light.............................................................3-37
Air Bag Readiness.......................................3-37
Anti-Lock Brake System Warning...................3-41
Brake System Warning.................................3-39
Change Engine Oil......................................3-46
Charging System.........................................3-38
Check Gages Warning.................................3-48
Cruise Control.............................................3-47
Gate Ajar...................................................3-49
Low Fuel Warning.......................................3-50
Malfunction Indicator....................................3-42
8

Light (cont.)
Reduced Engine Power................................3-47
Safety Belt Reminder...................................3-37
Security.....................................................3-46
Service Four-Wheel-Drive Warning Light.........3-48
Loading Your Vehicle for Off-Road Driving..........4-16
Loading Your Vehicle.......................................4-47
Locking Rear Axle...........................................4-10
Lockout Protection..........................................2-12
Locks............................................................. 2-9
Delayed Locking........................................... 2-9
Door........................................................... 2-8
Leaving Your Vehicle....................................2-12
Lockout Protection.......................................2-12
Power Door.................................................. 2-9
Programmable Automatic Door Locks.............2-10
Rear Door Security Locks.............................2-12
Loss of Control...............................................4-14
Low Fuel Warning Light...................................3-50
Luggage Carrier..............................................2-48
Lumbar........................................................... 1-2
Power Controls............................................. 1-2
M
Maintenance, Normal Replacement Parts..........5-104
Maintenance Schedule.....................................6-11
At Each Fuel Fill.........................................6-11
At Least Once a Month................................6-11Maintenance Schedule (cont.)
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, Suspension and Front Drive Axle
Boot and Seal 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.....................4-59
Making Turns.................................................4-57
Malfunction Indicator Light................................3-42
Matching Transmitter(s) to Your Vehicle............... 2-6
Memory Seat.................................................2-51
9

Message.......................................................3-60
DIC Warnings and Messages........................3-60
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands)....................................................... 7-4
Mirror Operation.............................................2-35
Mirrors..........................................................2-35
Automatic Dimming Rearview with OnStar
ž
and Compass..........................................2-35
Outside Automatic Dimming Mirror with Curb
View Assist.............................................2-38
Outside Convex Mirror.................................2-38
Outside Heated Mirrors................................2-38
Outside Manual Mirrors................................2-37
Outside Power Mirrors..................................2-37
MyGMLink.com................................................ 7-3
N
New Vehicle Break-In......................................2-19
Normal Maintenance Replacement Parts...........5-104
O
Odometer......................................................3-36
Off-Road Recovery..........................................4-12OIL PRESSURE LOW/STOP ENGINE...............3-60
Oil ................................................................3-46
Change Engine Oil Light...............................3-46
Engine.......................................................5-15
Pressure Gage............................................3-45
Older Children, Restraints................................1-30
Online Owner Center........................................ 7-3
OnStar
žPersonal Calling.................................2-40
OnStaržServices............................................2-39
OnStaržSystem.............................................2-39
OnStaržVirtual Advisor....................................2-40
Operating Your All-Wheel-Drive Vehicle Off
Paved Roads..............................................4-15
Other Warning Devices...................................... 3-6
Outlet Adjustment...................................3-23, 3-28
Outside.........................................................2-38
Automatic Dimming Mirror with Curb View
Assist.....................................................2-38
Convex Mirror.............................................2-38
Heated Mirrors............................................2-38
Manual Mirrors............................................2-37
Power Mirrors.............................................2-37
Overhead Console..........................................2-44
Owners, Canadian............................................... ii
Owner's Information........................................7-11
10

P
Park(P).........................................................2-29
Shifting Into................................................2-29
Shifting Out of............................................2-31
Parking Brake and Automatic Transmission
Park (P) Mechanism Check...........................6-15
Parking on Hills..............................................4-58
Parking.........................................................2-28
Brake........................................................2-28
Over Things That Burn.................................2-32
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
PASSENGER DOOR AJAR..............................3-62
Passing.................................................4-12, 4-57
Passlock
ž......................................................2-18
Personalization, Climate Controls......................3-33
Personalization...............................................3-53
Plan Ahead When Possible................................ 7-7
Playing a Cassette Tape..................................3-77
Playing a Compact Disc..................3-69, 3-79, 3-87
Playing a Speci®c Loaded Compact Disc............3-88
Playing the Radio...........................3-64, 3-71, 3-81
Power Steering...............................................4-10
Power...........................................................3-19
Accessory Outlets........................................3-19
Door Locks.................................................. 2-9Power (cont.)
Electrical System.........................................5-90
Lumbar Controls........................................... 1-2
Reclining Seatbacks...................................... 1-4
Reduced Engine Light..................................3-47
Seat............................................................ 1-2
Steering Fluid.............................................5-36
Windows....................................................2-15
Programmable Automatic Door Locks.................2-10
Programmable Locking Feature.........................2-10
Programmable Unlocking Feature......................2-11
Programming the HomeLink Transmitter.............2-41
Q
Questions and Answers About Safety Belts.........1-13
R
Radiator Pressure Cap....................................5-26
Radio Messages.....................................3-69, 3-76
Radios..........................................................3-63
Care of Your Cassette Tape Player...............3-106
Care of Your CD and DVD Player................3-107
Care of Your CDs and DVDs.......................3-107
Radio Personalization.................................3-104
Radio with Cassette and CD.........................3-71
Radio with CD............................................3-64
Radio with Six-Disc CD................................3-81
11

Radios (cont.)
Rear Seat Audio........................................3-103
Setting the Time..........................................3-63
Theft-Deterrent..........................................3-104
Understanding Reception............................3-105
RainsenseŸ Wipers........................................3-10
RDS Messages..............................3-68, 3-75, 3-86
Reading Lamps..............................................3-19
REAR ACCESS OPEN....................................3-61
Rear Axle......................................................5-48
Locking......................................................4-10
Rear Climate Control System............................3-29
Rear Compartment Storage Panel/Cover............2-46
Rear Door Security Locks................................2-12
Rear Floor Storage Lid....................................2-49
Rear Safety Belt Comfort Guides......................1-26
Rear Seat Audio (RSA)..................................3-103
Rear Seat Entertainment System.......................3-92
Rear Seat Operation......................................... 1-6
Rear Seat Passenger Positions.........................1-23
Rear Seat Passengers, Safety Belts..................1-23
Rear Seats (Envoy XL)..................................... 1-7
Rear Underseat Fuse Block..............................5-97
Rear Window Defogger............................3-23, 3-27
Rearview Mirror, Automatic Dimming with
OnStar
žand Compass.................................2-35
Reclining Seatbacks, Power............................... 1-4
Recreational Vehicle Towing.............................4-45
Reduced Engine Power Light............................3-47Remote Control..............................................3-97
Remote Keyless Entry System, Operation............ 2-6
Remote Keyless Entry System............................ 2-5
Removing the Flat Tire and Installing the
Spare Tire..................................................5-72
Removing the Spare Tire and Tools...................5-66
Replacement Bulbs.........................................5-52
Replacing Brake System Parts..........................5-41
Replacing Restraint System Parts
After a Crash..............................................1-61
Reporting Safety Defects................................... 7-9
Canadian Government................................... 7-9
General Motors...........................................7-10
United States Government.............................. 7-9
Reprogramming a Single HomeLink
žButton.......2-43
Resetting Defaults...........................................2-44
Restraint System Check...................................6-12
Checking Your Restraint Systems...................1-60
Replacing Restraint System Parts
After a Crash..........................................1-61
Restraint Systems...........................................1-60
Checking....................................................1-60
Replacing Parts...........................................1-61
Retained Accessory Power (RAP)......................2-20
RFA # BATTERY LOW....................................3-62
Right Front Passenger Position, Safety Belts......1-22
RIGHT REAR DOOR AJAR..............................3-62
Roadside......................................................... 7-5
Assistance Program....................................... 7-5
12

Rocking Your Vehicle To Get It Out...................4-44
Running Your Engine While You Are Parked.......2-33
S
Safety Belt.....................................................3-37
Reminder Light............................................3-37
Safety Belts...................................................5-83
Care of......................................................5-83
Driver Position............................................1-14
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......................................1-26
Rear Seat Passengers.................................1-23
Right Front Passenger Position......................1-22
Safety Belt Extender....................................1-29
Safety Belt Use During Pregnancy.................1-22
Safety Belts Are for Everyone......................... 1-9
Safety Chains.................................................4-55
Safety Warnings and Symbols.............................. iii
Scanning the Terrain.......................................4-18
Scheduled Maintenance..................................... 6-5
Seat............................................................... 1-5
Head Restraints............................................ 1-5
Seats.............................................................. 1-3
Heated Seats............................................... 1-3
Memory.....................................................2-51
Power Lumbar.............................................. 1-2Seats (cont.)
Power Reclining Seatbacks............................. 1-4
Power Seats................................................. 1-2
Rear Seat Operation...................................... 1-6
Securing a Child Restraint................................1-48
Center Seat Position....................................1-48
Designed for the LATCH System...................1-44
Rear Outside Seat Position...........................1-45
Right Front Seat Position..............................1-48
Security Light.................................................3-46
Select...........................................................3-59
SERVICE AIR BAG.........................................3-60
SERVICE BRAKE SYSTEM.............................3-61
Service Bulletins.............................................7-11
Service Engine Soon Light in the United States
or Check Engine Light in Canada..................3-42
Service Manuals.............................................7-10
Service........................................................... 5-3
Adding Equipment to the Outside of Your
Vehicle..................................................... 5-4
Doing Your Own Work................................... 5-3
Engine Soon Light.......................................3-42
Four-Wheel-Drive Warning Light.....................3-48
Publications Ordering Information...................7-10
Setting Preset PTYs........................................3-85
Setting Preset Stations....................3-65, 3-72, 3-82
Setting the Time.............................................3-63
Setting the Tone (Bass/Treble)..........3-66, 3-73, 3-83
Sheet Metal Damage.......................................5-85
Shifting Into Park (P).......................................2-29
13

Shifting Out of Park (P)...................................2-31
Skidding........................................................4-14
Snow Plow....................................................4-50
Some Other Rainy Weather Tips.......................4-32
Spare Tire Check............................................6-12
Special Fabric Cleaning Problems.....................5-81
Speci®cations, Capacities...............................5-102
Speedometer..................................................3-36
Stalling on an Incline.......................................4-26
Starter Switch Check.......................................6-13
Starting Your Engine.......................................2-21
Steering in Emergencies..................................4-11
Steering, Suspension and Front Drive Axle Boot
and Seal Inspection.....................................6-16
Steering Tips..................................................4-10
Steering Wheel Climate Controls.......................3-33
Steering Wheel Controls, Audio.......................3-105
Steering........................................................4-10
Stereo RCA Jacks..........................................3-93
Storage Areas................................................2-49
Convenience Net.........................................2-49
Front Storage Area......................................2-45
Glove Box..................................................2-44
Luggage Carrier..........................................2-48
Overhead Console.......................................2-44
Rear Floor Storage Lid.................................2-49
Storing a Flat or Spare Tire and Tools...............5-77
Stuck in Sand, Mud, Ice or Snow......................4-44Sun Visors.....................................................2-16
Sunglasses Storage Compartment.....................2-44
Sunroof.........................................................2-51
T
Tachometer....................................................3-36
Taillamps.......................................................5-51
Turn Signal Lamps......................................5-51
Testing the Alarm............................................2-18
Theft-Deterrent, Radio....................................3-104
Theft-Deterrent Systems...................................2-17
Content Theft-Deterrent................................2-17
Passlock
ž...................................................2-18
Tilt Wheel........................................................ 3-7
Tire In¯ation Check.........................................6-11
Tires.............................................................5-54
Buying New Tires........................................5-58
Chains.......................................................5-62
Changing a Flat Tire....................................5-64
If a Tire Goes Flat.......................................5-64
In¯ation -- Tire Pressure...............................5-55
Inspection and Rotation................................5-55
Uniform Tire Quality Grading.........................5-59
Wheel Alignment and Tire Balance.................5-60
Wheel Replacement.....................................5-60
When It Is Time for New Tires......................5-57
To Use the Engine Coolant Heater....................2-22
14

Top Strap Anchor Location...............................1-41
Top Strap......................................................1-40
Torque Lock...................................................2-31
Total Weight on Your Vehicle's Tires..................4-54
Towing..........................................................4-45
Recreational Vehicle.....................................4-45
Towing a Trailer..........................................4-50
Your Vehicle...............................................4-45
Traction........................................................... 4-8
Assist System (TAS)...................................... 4-8
Trailer Brakes.................................................4-55
Trailer Wiring Harness.....................................4-60
TRANS HOT IDLE ENGINE.............................3-61
Transfer Case and Front Axle
(Four-Wheel Drive) Inspection.......................6-17
Transfer Case................................................5-48
Transmission Operation, Automatic....................2-23
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-10
Transmission..................................................5-21
Fluid, Automatic...........................................5-21
Transportation Options...................................... 7-7
Travel Note Recorder......................................2-45
Traveling to Remote Areas...............................4-17
Trip Information..............................................3-51
Trip Odometer................................................3-36
Turn and Lane Change Signals.......................... 3-8
TURN SIGNAL ON.........................................3-61
Turn Signal/Multifunction Lever........................... 3-7Turn Signals When Towing a Trailer..................4-57
Two-Wheel-Drive Vehicles................................4-46
U
Underbody Flushing Service.............................6-15
Understanding Radio Reception.......................3-105
Uniform Tire Quality Grading............................5-59
United States................................................... 7-4
Used Replacement Wheels..............................5-61
Using Cleaner on Fabric..................................5-81
Using HomeLink
ž...........................................2-43
Using RDS....................................3-67, 3-74, 3-84
Using Song List Mode.....................................3-90
V
Vehicle Identi®cation........................................5-88
Number (VIN).............................................5-88
Service Parts Identi®cation Label...................5-88
Vehicle Personalization....................................2-51
Memory Seat..............................................2-51
Vehicle Storage..............................................5-42
Vehicle............................................................ 4-5
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-47
Symbols......................................................... iv
15

Video Screen.................................................3-94
Visor Vanity Mirror..........................................2-16
Visors...........................................................2-16
Voltmeter Gage..............................................3-39
W
Warning Lights, Gages and Indicators................3-34
Warnings.......................................................3-60
DIC Warnings and Messages........................3-60
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle......................................5-83
Weatherstrip Lubrication...................................6-12
Weight of the Trailer Tongue.............................4-54
Weight of the Trailer........................................4-52
What Kind of Engine Oil to Use........................5-17
What to Add..................................................5-39
What to Do with Used Oil................................5-19
What to Use..........................5-24, 5-36, 5-37, 5-48
Wheels..........................................................5-60
Alignment and Tire Balance..........................5-60
Replacement...............................................5-60
When to Add Engine Oil..................................5-16When to Change Engine Oil
(GM Oil Life System)...................................5-18
When to Check and Change............................5-21
When to Check Lubricant.................................5-48
When to Check Power Steering Fluid................5-36
When to Check..............................................5-55
When to Inspect.............................................5-20
When You Are Ready to Leave After
Parking on a Hill.........................................4-59
Where to Put the Restraint...............................1-39
Why Safety Belts Work....................................1-10
Window Lockout.............................................2-16
Windows.......................................................2-14
Power........................................................2-15
Windshield Washer Fluid Level Check................6-11
Windshield Washer.........................................3-10
Fluid..........................................................5-37
Windshield Wiper............................................5-52
Blade Replacement......................................5-52
Fuses........................................................5-89
Windshield Wipers............................................ 3-9
Winter Driving................................................4-39
Wiper Blade Check.........................................6-12
Y
Your Vehicle and the Environment....................... 6-2
16