2005 GMC ENVOY XL check engine light

Check
Engine Light...............................................3-41
Gages Warning Light...................................3-47
Check Gas Cap Light......................................3-48
Checking Things Under the Hood......................5-10
Chemical Paint Spotting...................................5-88
Child Restraints
Child Restraint Systems...............................1-37
Infants and Young Children...........................1-34
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-44
Older Children.............................................1-31
Securing a Child Restraint Designed for
the LATCH System...................................1-46
Securing a Child Restraint in a Rear
Outside Seat Position...............................1-46
Securing a Child Restraint in the Center
Seat Position...........................................1-48
Securing a Child Restraint in the Right
Front Seat Position...................................1-49
Top Strap...................................................1-41
Top Strap Anchor Location............................1-42
Where to Put the Restraint...........................1-40
Chime Level Adjustment.................................3-129
Cigarette Lighter.............................................3-20
Cleaning
Aluminum Wheels........................................5-87
Exterior Lamps/Lenses.................................5-85
Fabric/Carpet..............................................5-83
Finish Care.................................................5-86Cleaning (cont.)
Inside of Your Vehicle..................................5-82
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-84
Leather......................................................5-84
Tires..........................................................5-88
Underbody Maintenance...............................5-88
Washing Your Vehicle...................................5-85
Weatherstrips..............................................5-85
Windshield, Backglass, and Wiper Blades.......5-86
Climate Control System
Dual..........................................................3-20
Dual Automatic............................................3-23
Outlet Adjustment........................................3-27
Rear..........................................................3-28
Comfort Guides, Rear Safety Belt.....................1-27
Content Theft-Deterrent....................................2-17
Control of a Vehicle.......................................... 4-5
Convenience Net............................................2-58
Coolant
Engine Temperature Gage............................3-40
Heater, Engine............................................2-23
Cooling System..............................................5-28
Cruise Control................................................3-11
Cruise Control Light........................................3-46
Customer Assistance Information
Courtesy Transportation.................................. 7-7
Customer Assistance for Text Telephone (TTY)
Users....................................................... 7-4
Customer Assistance Offices........................... 7-4
3

Electrical System (cont.)
Rear Underseat Fuse Block..........................5-98
Windshield Wiper Fuses...............................5-91
Engine
Air Cleaner/Filter.........................................5-19
Battery.......................................................5-38
Change Engine Oil Light...............................3-45
Check and Service Engine Soon Light............3-41
Coolant......................................................5-23
Coolant Heater............................................2-23
Coolant Temperature Gage...........................3-40
Engine Compartment Overview......................5-12
Exhaust.....................................................2-35
Fan Noise..................................................5-33
Oil .............................................................5-15
Oil Life System...........................................5-18
Overheating................................................5-26
Reduced Power Light...................................3-46
Starting......................................................2-21
Entry Lighting.................................................3-18
Event Data Recorders (EDR)............................. 7-9
Exit Lighting...................................................3-18
Extender, Safety Belt.......................................1-30
F
Filter
Engine Air Cleaner......................................5-19
Finish Damage...............................................5-88Fixed Mast Antenna.......................................3-129
Flash-to-Pass................................................... 3-8
Flat Tire........................................................5-65
Flat Tire, Changing.........................................5-66
Flat Tire, Storing.............................................5-78
Fluid
Automatic Transmission................................5-21
Power Steering...........................................5-34
Windshield Washer......................................5-34
Fog Lamps....................................................3-17
Four-Wheel Drive....................................2-27, 5-44
Front Axle......................................................5-44
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6
Check Gas Cap Light...................................3-48
Filling a Portable Fuel Container....................5-10
Filling Your Tank........................................... 5-8
Fuels in Foreign Countries.............................. 5-7
Gage.........................................................3-48
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-5
Low Warning Light.......................................3-48
Fuses
Engine Compartment Fuse Block...................5-92
Fuses and Circuit Breakers...........................5-91
Rear Underseat Fuse Block..........................5-98
Windshield Wiper.........................................5-91
5

G
Gage
Check Gages Warning Light..........................3-47
Engine Coolant Temperature.........................3-40
Fuel..........................................................3-48
Oil Pressure...............................................3-44
Speedometer..............................................3-33
Tachometer.................................................3-33
Voltmeter Gage...........................................3-38
Garage Door Opener.......................................2-49
Gasoline
Octane........................................................ 5-5
Specications............................................... 5-5
Gate Ajar Light...............................................3-47
Glove Box.....................................................2-53
GM Mobility Reimbursement Program.................. 7-5
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-9
Headlamps....................................................3-14
Automatic Headlamp System.........................3-16
Bulb Replacement.......................................5-45
Daytime Running Lamps...............................3-15
Electrical System.........................................5-91
Flash-to-Pass............................................... 3-8Headlamps (cont.)
Halogen Bulbs............................................5-45
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps..................................5-46
High/Low Beam Changer................................ 3-8
On Reminder..............................................3-15
Washer......................................................3-11
Heated Seats................................................... 1-6
Heater...........................................................3-20
Heater...........................................................3-23
Highbeam On Light.........................................3-46
Highway Hypnosis...........................................4-35
Hill and Mountain Roads..................................4-36
HomeLink
®Wireless Control System.................2-49
HomeLink®Wireless Control System
Operation...................................................2-50
Hood
Checking Things Under................................5-10
Release.....................................................5-11
Horn............................................................... 3-6
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-18
I
Ignition Positions.............................................2-20
Infants and Young Children, Restraints...............1-34
Ination -- Tire Pressure..................................5-56
6

Instrument Panel
Overview..................................................... 3-4
Instrument Panel (I/P)
Brightness..................................................3-17
Cluster.......................................................3-32
J
Jump Starting.................................................5-39
K
Keyless Entry System....................................... 2-5
Keys............................................................... 2-3
L
Labelling, Tire Sidewall....................................5-51
Lamps
Battery Run-Down Protection.........................3-19
Dome........................................................3-17
Dome Lamp Override...................................3-18
Fog ...........................................................3-17
Reading.....................................................3-18
LATCH System
Child Restraints...........................................1-44
Securing a Child Restraint Designed for
the LATCH System...................................1-46LATCH System (cont.)
Liftgate/Liftglass..............................................2-13
Liftglass/Liftgate..............................................2-13
Light
Airbag Readiness........................................3-35
Anti-Lock Brake System Warning...................3-40
Brake System Warning.................................3-38
Change Engine Oil......................................3-45
Charging System.........................................3-37
Check Gages Warning.................................3-47
Check Gas Cap..........................................3-48
Cruise Control.............................................3-46
Gate Ajar...................................................3-47
Highbeam On.............................................3-46
Low Fuel Warning.......................................3-48
Malfunction Indicator....................................3-41
Passenger Airbag Status Indicator..................3-36
Passenger Safety Belt Reminder....................3-34
Reduced Engine Power................................3-46
Safety Belt Reminder...................................3-34
Security.....................................................3-45
Service Four-Wheel-Drive Warning Light.........3-47
Lighting
Entry.........................................................3-18
Exit...........................................................3-18
Loading Your Vehicle.......................................4-43
Locking Rear Axle...........................................4-10
Lockout Protection..........................................2-12
7

N
Navigation/Radio System, see Navigation
Manual.....................................................3-113
New Vehicle Break-In......................................2-19
Normal Maintenance Replacement Parts............6-14
O
Odometer......................................................3-33
Odometer, Trip...............................................3-33
Off-Road Recovery..........................................4-12
Oil
Change Engine Oil Light...............................3-45
Engine.......................................................5-15
Pressure Gage............................................3-44
Oil, Engine Oil Life System..............................5-18
Older Children, Restraints................................1-31
Online Owner Center........................................ 7-3
OnStar
®System, see OnStar®Manual...............2-47
Operating Your All-Wheel-Drive Vehicle
Off Paved Roads.........................................4-15
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-27
Outside
Convex Mirror.............................................2-47
Curb View Assist Mirror................................2-46
Heated Mirrors............................................2-47
Manual Mirrors............................................2-46
Power Mirrors.............................................2-46Outside (cont.)
Overhead Console..........................................2-53
Owner Checks and Services.............................. 6-8
Owners, Canadian............................................... ii
P
Park (P)
Shifting Into................................................2-32
Shifting Out of............................................2-34
Parking
Brake........................................................2-31
Over Things That Burn.................................2-34
Passenger Airbag Status Indicator.....................3-36
Passenger Sensing System..............................1-62
Passing.........................................................4-12
Passlock
®......................................................2-18
Power
Accessory Outlets........................................3-19
Electrical System.........................................5-91
Lumbar Controls........................................... 1-5
Rear Quarter Windows.................................2-16
Reduced Engine Light..................................3-46
Retained Accessory (RAP)............................2-21
Seat............................................................ 1-4
Steering Fluid.............................................5-34
Windows....................................................2-14
Pretensioners, Safety Belt................................1-30
Programmable Automatic Door Locks.................2-10
9

Q
Questions and Answers About Safety Belts.........1-17
R
Radiator Pressure Cap....................................5-26
Radios..........................................................3-62
Care of Your Cassette Tape Player...............3-127
Care of Your CD and DVD Player................3-128
Care of Your CDs and DVDs.......................3-128
Navigation/Radio System, see
Navigation Manual..................................3-113
Radio with Cassette and CD.........................3-87
Radio with CD....................................3-63, 3-73
Radio with Six-Disc CD..............................3-100
Rear Seat Audio........................................3-124
Setting the Time..........................................3-62
Theft-Deterrent..........................................3-125
Understanding Reception............................3-127
Rainsense™ Wipers.......................................... 3-9
Reading Lamps..............................................3-18
Rear Axle......................................................5-43
Locking......................................................4-10
Rear Climate Control System............................3-28
Rear Compartment Storage Panel/Cover............2-56
Rear Door Security Locks................................2-12
Rear Floor Storage Lid....................................2-58
Rear Safety Belt Comfort Guides......................1-27Rear Seat Audio (RSA)..................................3-124
Rear Seat Entertainment System.....................3-113
Rear Seat Operation......................................... 1-9
Rear Seat Passengers, Safety Belts..................1-24
Rearview Mirror with Compass..........................2-38
Rearview Mirror with Compass and
Temperature...............................................2-42
Rearview Mirror with OnStar®...........................2-37
Rearview Mirror with OnStar®and Compass.......2-40
Rearview Mirror with OnStar®, Compass,
and Temperature Display..............................2-44
Rearview Mirrors.............................................2-37
Reclining Seatbacks.......................................... 1-7
Recommended Fluids and Lubricants.................6-12
Recreational Vehicle Towing.............................4-50
Reduced Engine Power Light............................3-46
Remote Keyless Entry System............................ 2-5
Remote Keyless Entry System, Operation............ 2-6
Removing the Flat Tire and Installing
the Spare Tire.............................................5-70
Removing the Spare Tire and Tools...................5-67
Replacement Bulbs.........................................5-47
Reporting Safety Defects
Canadian Government..................................7-11
General Motors...........................................7-11
United States Government............................7-10
Restraint System Check
Checking the Restraint Systems....................1-67
Replacing Restraint System Parts
After a Crash..........................................1-68
10

Restraint System Check (cont.)
Retained Accessory Power (RAP)......................2-21
Right Front Passenger Position, Safety Belts......1-24
Roadside
Assistance Program....................................... 7-5
Rocking Your Vehicle to Get it Out....................4-43
Running the Engine While Parked.....................2-36
S
Safety Belt
Passenger Reminder Light............................3-34
Pretensioners..............................................1-30
Reminder Light............................................3-34
Safety Belts
Care of......................................................5-85
Driver Position............................................1-18
How to Wear Safety Belts Properly................1-18
Questions and Answers About Safety Belts.....1-17
Rear Safety Belt Comfort Guides for
Children and Small Adults.........................1-27
Rear Seat Passengers.................................1-24
Right Front Passenger Position......................1-24
Safety Belt Extender....................................1-30
Safety Belt Use During Pregnancy.................1-24
Safety Belts Are for Everyone.......................1-12
Safety Warnings and Symbols.............................. iii
Scheduled Maintenance..................................... 6-4Seats
Head Restraints............................................ 1-9
Heated Seats............................................... 1-6
Manual........................................................ 1-3
Manual Lumbar............................................. 1-5
Memory.....................................................2-60
Power Lumbar.............................................. 1-5
Power Seats................................................. 1-4
Rear Seat Operation...................................... 1-9
Reclining Seatbacks...................................... 1-7
Secondary Latch System.................................5-75
Securing a Child Restraint
Center Seat Position....................................1-48
Designed for the LATCH System...................1-46
Rear Outside Seat Position...........................1-46
Right Front Seat Position..............................1-49
Security Light.................................................3-45
Service........................................................... 5-3
Adding Equipment to the Outside
of Your Vehicle.......................................... 5-5
Doing Your Own Work................................... 5-4
Engine Soon Light.......................................3-41
Four-Wheel-Drive Warning Light.....................3-47
Publications Ordering Information...................7-11
Servicing Your Airbag-Equipped Vehicle..............1-66
Setting the Time.............................................3-62
Sheet Metal Damage.......................................5-88
Shifting Into Park (P).......................................2-32
11