2005 GMC ENVOY XUV tires

If a Tire Goes Flat
It’s unusual for a tire to “blowout” while you’re driving,
especially if you maintain your tires properly. If air goes
out of a tire, it’s much more likely to leak out slowly.
But if you should ever have a “blowout,” here are a few
tips about what to expect and what to do:
If a front tire fails, the at tire will create a drag that
pulls the vehicle toward that side. Take your foot off the
accelerator pedal and grip the steering wheel rmly.
Steer to maintain lane position, and then gently brake to
a stop well out of the traffic lane.
A rear blowout, particularly on a curve, acts much like a
skid and may require the same correction you’d use
in a skid. In any rear blowout, remove your foot from the
accelerator pedal. Get the vehicle under control by
steering the way you want the vehicle to go. It may be
very bumpy and noisy, but you can still steer. Gently
brake to a stop, well off the road if possible.{CAUTION:
Lifting a vehicle and getting under it to do
maintenance or repairs is dangerous without
the appropriate safety equipment and training.
The jack provided with your vehicle is
designed only for changing a at tire. If it is
used for anything else, you or others could be
badly injured or killed if the vehicle slips off
the jack. Use the jack provided with your
vehicle only for changing a at tire.
If a tire goes at, the next part shows how to use your
jacking equipment to change a at tire safely.
5-71

Aluminum Wheels
Notice:If you use strong soaps, chemicals,
abrasive polishes, cleaners, brushes, or cleaners
that contain acid on aluminum or chrome-plated
wheels, you could damage the surface of the
wheel(s). The repairs would not be covered by your
warranty. Use only GM-approved cleaners on
aluminum or chrome-plated wheels.
Keep the wheels clean using a soft clean cloth with mild
soap and water. Rinse with clean water. After rinsing
thoroughly, dry with a soft clean towel. A wax may then
be applied.
Notice:Using chrome polish on aluminum wheels
could damage the wheels. The repairs would not
be covered by your warranty. Use chrome polish on
chrome wheels only.
The surface of these wheels is similar to the painted
surface of the vehicle. Do not use strong soaps,
chemicals, abrasive polishes, abrasive cleaners,
cleaners with acid, or abrasive cleaning brushes on
them because the surface could be damaged. Do not
use chrome polish on aluminum wheels.Notice:If you drive your vehicle through an
automatic car wash that has silicone carbide tire
cleaning brushes, you could damage the aluminum
or chrome-plated wheels. The repairs would not
be covered by your warranty. Never drive a vehicle
equipped with aluminum or chrome-plated wheels
through an automatic car wash that uses silicone
carbide tire cleaning brushes.
Do not take the vehicle through an automatic car wash
that has silicone carbide tire cleaning brushes. These
brushes can also damage the surface of these wheels.
Tires
To clean the tires, use a stiff brush with tire cleaner.
Notice:Using petroleum-based tire dressing
products on your vehicle may damage the paint
nish and/or tires. When applying a tire dressing,
always wipe off any overspray from all painted
surfaces on your vehicle.
5-92

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil on page 5-16. Reset oil life system.
SeeEngine Oil Life System on page 5-19.An Emission Control Service.••
Visually check for any leaks or damage.See footnote (j).••
Inspect engine air cleaner lter. If necessary, replace lter. SeeEngine
Air Cleaner/Filter on page 5-21.An Emission Control Service.
See footnotes † and (k).•
Rotate tires and check ination pressures and wear. SeeTires on page 5-55.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid
as needed.••
Perform any needed additional services. See “Additional Required Services”
in this section.••
Inspect suspension and steering components.See footnote (b).•
Inspect engine cooling system.See footnote (c).•
Inspect wiper blades.See footnote (d).•
Inspect restraint system components.See footnote (e).•
Lubricate body components.See footnote (f).•
Check transmission uid level and add uid as needed.•
6-5

Owner Checks and Services
These owner checks and services should be performed
at the intervals specied to help ensure the safety,
dependability and emission control performance of your
vehicle. Your GM Goodwrench
®dealer can assist
you with these checks and services.
Be sure any necessary repairs are completed at once.
Whenever any uids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
inRecommended Fluids and Lubricants on page 6-13.
At Each Fuel Fill
It is important to perform these underhood checks at
each fuel ll.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 5-16for further
details.
Notice:It is important to check your oil regularly
and keep it at the proper level. Failure to keep your
engine oil at the proper level can cause damage
to your engine not covered by your warranty.
Engine Coolant Level Check
Check the engine coolant level and add DEX-COOL®
coolant mixture if necessary. SeeEngine Coolant
on page 5-25for further details.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in the windshield
washer tank and add the proper uid if necessary.
At Least Once a Month
Tire Ination Check
Visually inspect your tires and make sure tires are
inated to the correct pressures. Do not forget to check
your spare tire. SeeTires on page 5-55for further
details. Check to make sure the spare tire is stored
securely. Push, pull and then try to turn the spare tire.
If it moves, tighten it. SeeChanging a Flat Tire on
page 5-72.
6-10

A
Accessory Inator...........................................5-69
Accessory Power Outlets.................................3-19
Adding Equipment to Your
Airbag-Equipped Vehicle...............................1-60
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-96
Adjustable Throttle and Brake Pedal..................2-27
Air Cleaner/Filter, Engine.................................5-21
Air Conditioning......................................3-20, 3-23
Airbag
Passenger Status Indicator...........................3-35
Readiness Light..........................................3-34
Airbag Sensing and Diagnostic Module (SDM)........ 7-9
Airbag System................................................1-46
Adding Equipment to Your
Airbag-Equipped Vehicle............................1-60
How Does an Airbag Restrain?......................1-53
Passenger Sensing System...........................1-56
Servicing Your Airbag-Equipped Vehicle..........1-60
What Makes an Airbag Inate?......................1-53
What Will You See After an Airbag Inates?.......1-54
When Should an Airbag Inate?....................1-51
Where Are the Airbags?...............................1-48
Antenna, Fixed Mast......................................3-122Antenna, XM™ Satellite Radio
Antenna System........................................3-122
Anti-Lock Brake System (ABS)........................... 4-7
Anti-Lock Brake, System Warning Light..............3-39
Appearance Care............................................5-86
Aluminum Wheels........................................5-92
Care of Safety Belts....................................5-89
Chemical Paint Spotting...............................5-93
Cleaning Exterior Lamps/Lenses....................5-90
Fabric/Carpet..............................................5-86
Finish Care.................................................5-90
Finish Damage............................................5-93
Glass Surfaces............................................5-89
Instrument Panel.........................................5-88
Interior Plastic Components...........................5-88
Leather......................................................5-88
Sheet Metal Damage...................................5-93
Tires..........................................................5-92
Underbody Maintenance...............................5-93
Vehicle Care/Appearance Materials................5-94
Vinyl..........................................................5-88
Washing Your Vehicle...................................5-90
Weatherstrips..............................................5-89
Windshield, Backglass, and Wiper Blades.......5-91
Ashtrays........................................................3-20
Assist Handles...............................................2-59
1

Audio System(s).............................................3-63
Audio Steering Wheel Controls....................3-119
Care of Your Cassette Tape Player...............3-120
Care of Your CD Player..............................3-121
Care of Your CDs......................................3-121
Chime Level Adjustment.............................3-122
Fixed Mast Antenna...................................3-122
Navigation/Radio System.............................3-117
Radio with Cassette and CD.........................3-90
Radio with CD....................................3-64, 3-74
Radio with Six-Disc CD..............................3-103
Rear Seat Audio (RSA)...............................3-117
Setting the Time..........................................3-63
Theft-Deterrent Feature...............................3-119
Understanding Radio Reception...................3-120
XM™ Satellite Radio Antenna System...........3-122
Automatic Headlamp System............................3-16
Automatic Transmission
Fluid..........................................................5-22
Operation...................................................2-29
B
Battery..........................................................5-41
Run-Down Protection...................................3-19
Before Leaving on a Long Trip.........................4-35Brake
Anti-Lock Brake System (ABS)........................ 4-7
Emergencies................................................ 4-8
Parking......................................................2-36
System Warning Light..................................3-38
Brake Pedal, Throttle.......................................2-27
Brakes..........................................................5-38
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-24
Bulb Replacement...........................................5-50
Back-Up Lamps...........................................5-52
Halogen Bulbs............................................5-50
Headlamps, Front Turn Signal, and
Parking Lamps.........................................5-50
Replacement Bulbs......................................5-52
Taillamps, Turn Signal, and Stoplamps............5-51
Buying New Tires...........................................5-65
C
California Fuel.................................................. 5-6
Canadian Owners................................................ ii
Capacities and Specications..........................5-109
Carbon Monoxide...........2-13, 2-14, 2-40, 4-38, 4-55
Care of
Safety Belts................................................5-89
Your Cassette Tape Player..........................3-120
2

Care of (cont.)
Your CD Player.........................................3-121
Your CDs .................................................3-121
Cargo Area, All-Weather..................................2-59
Center Console Storage Area...........................2-59
Chains, Tire...................................................5-69
Charging System Light....................................3-36
Check
Engine Light...............................................3-40
Gages Warning Light...................................3-46
Check Gas Cap Light......................................3-47
Checking Things Under the Hood......................5-10
Chemical Paint Spotting...................................5-93
Child Restraints
Child Restraint Systems...............................1-30
Infants and Young Children...........................1-27
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-37
Older Children.............................................1-25
Securing a Child Restraint Designed for
the LATCH System...................................1-39
Securing a Child Restraint in a
Rear Outside Seat Position........................1-39
Securing a Child Restraint in the
Center Seat Position.................................1-41
Securing a Child Restraint in the
Right Front Seat Position..........................1-42Child Restraints (cont.)
Top Strap...................................................1-34
Top Strap Anchor Location............................1-35
Where to Put the Restraint...........................1-33
Chime Level Adjustment.................................3-122
Cigarette Lighter.............................................3-20
Cleaning
Aluminum Wheels........................................5-92
Exterior Lamps/Lenses.................................5-90
Fabric/Carpet..............................................5-86
Finish Care.................................................5-90
Glass Surfaces............................................5-89
Instrument Panel.........................................5-88
Interior Plastic Components...........................5-88
Leather......................................................5-88
Tires..........................................................5-92
Underbody Maintenance...............................5-93
Vinyl..........................................................5-88
Washing Your Vehicle...................................5-90
Weatherstrips..............................................5-89
Windshield, Backglass, and Wiper Blades.......5-91
Climate Control System
Climate Controls Personalization....................3-29
Dual..........................................................3-20
Dual Automatic............................................3-23
Outlet Adjustment........................................3-27
Rear..........................................................3-28
3

T
Tachometer....................................................3-32
Tailgate.........................................................2-14
Taillamps
Turn Signal, and Stoplamps..........................5-51
Theft-Deterrent, Radio....................................3-119
Theft-Deterrent Systems...................................2-22
Content Theft-Deterrent................................2-22
Passlock
®...................................................2-24
Throttle, Adjustable..........................................2-27
Tilt Wheel........................................................ 3-6
Tires.............................................................5-55
Aluminum Wheels, Cleaning..........................5-92
Buying New Tires........................................5-65
Chains.......................................................5-69
Changing a Flat Tire....................................5-72
Cleaning....................................................5-92
If a Tire Goes Flat.......................................5-71
Ination -- Tire Pressure...............................5-61
Inspection and Rotation................................5-63
Installing the Spare Tire................................5-75
Removing the Flat Tire.................................5-75
Removing the Spare Tire and Tools...............5-73
Secondary Latch System..............................5-80
Spare Tire..................................................5-85
Storing a Flat or Spare Tire and Tools............5-83Tires (cont.)
Tire Sidewall Labelling..................................5-56
Tire Terminology and Denitions....................5-59
Uniform Tire Quality Grading.........................5-66
Wheel Alignment and Tire Balance.................5-67
Wheel Replacement.....................................5-67
When It Is Time for New Tires......................5-64
Top Strap......................................................1-34
Top Strap Anchor Location...............................1-35
Towing
Recreational Vehicle.....................................4-50
Towing a Trailer..........................................4-55
Your Vehicle...............................................4-50
Traction
Assist System (TAS)...................................... 4-9
Transmission
Fluid, Automatic...........................................5-22
Transmission Operation, Automatic....................2-29
Trip Odometer................................................3-32
Turn and Lane-Change Signals.......................... 3-7
Turn Signal/Multifunction Lever........................... 3-7
U
Understanding Radio Reception.......................3-120
Uniform Tire Quality Grading............................5-66
13