tires GMC YUKON DENALI 2005 Workshop Manual

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil on page 5-14. Reset oil life
system. SeeEngine Oil Life System on page 5-17.An Emission Control
Service.••
Lubricate chassis components.See footnote #.••
Visually check for any leaks or damage.See footnote (j).••
Inspect engine air cleaner lter or change indicator (if equipped). If necessary,
replace lter. SeeEngine Air Cleaner/Filter on page 5-19.An Emission Control
Service. See footnotes † and (k).•
Rotate tires and check ination pressures and wear. SeeTires on page 5-56.••
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 6-12.
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 5-14for 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 5-56for 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 5-74.
6-9

A
Accessory Power Outlets.................................3-19
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-84
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment...........................5-105
Adjustable Throttle and Brake Pedal..................2-22
Air Cleaner/Filter, Engine.................................5-19
Air Conditioning..............................................3-20
Airbag
Passenger Status Indicator...........................3-32
Readiness Light..........................................3-31
Airbag Sensing and Diagnostic Module (SDM)....7-10
Airbag System................................................1-70
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-84
How Does an Airbag Restrain?......................1-77
Passenger Sensing System...........................1-79
Servicing Your Airbag-Equipped Vehicle..........1-84
What Makes an Airbag Inate?......................1-77
What Will You See After an
Airbag Inates?........................................1-78
When Should an Airbag Inate?....................1-76
Where Are the Airbags?...............................1-73
All-Wheel Drive...............................................5-47
All-Wheel Drive (AWD) System.........................2-27
Antenna, Fixed Mast......................................3-102Antenna, XM™ Satellite Radio
Antenna System........................................3-102
Anti-Lock Brake System (ABS)........................... 4-6
Anti-Lock Brake, System Warning Light..............3-36
Appearance Care............................................5-94
Aluminum Wheels......................................5-100
Care of Safety Belts....................................5-98
Chemical Paint Spotting..............................5-102
Cleaning Exterior Lamps/Lenses....................5-98
Fabric/Carpet..............................................5-95
Finish Care.................................................5-99
Finish Damage..........................................5-101
Glass Surfaces............................................5-97
Instrument Panel.........................................5-97
Interior Plastic Components...........................5-97
Leather......................................................5-97
Sheet Metal Damage..................................5-101
Speaker Covers..........................................5-97
Tires........................................................5-101
Underbody Maintenance.............................5-102
Vehicle Care/Appearance Materials...............5-103
Vinyl..........................................................5-96
Washing Your Vehicle...................................5-98
Weatherstrips..............................................5-98
Windshield, Backglass, and Wiper Blades......5-100
Wood Panels..............................................5-97
Ashtrays........................................................3-20
1

Audio System(s).............................................3-67
Audio Steering Wheel Controls......................3-99
Care of Your Cassette Tape Player...............3-100
Care of Your CD and DVD Player................3-102
Care of Your CD Player..............................3-101
Care of Your CDs and DVDs.......................3-101
CD Changer...............................................3-96
Chime Level Adjustment.............................3-102
Fixed Mast Antenna...................................3-102
Navigation/Radio System..............................3-94
Radio with Cassette and CD.........................3-68
Rear Seat Audio (RSA)................................3-94
Setting the Time..........................................3-68
Theft-Deterrent Feature................................3-99
Understanding Radio Reception...................3-100
XM™ Satellite Radio Antenna System...........3-102
Automatic Headlamp System............................3-16
Automatic Transmission
Fluid..........................................................5-22
Operation...................................................2-24
Autoride™.....................................................4-51
B
Battery..........................................................5-41
Run-Down Protection...................................3-19
Before Leaving on a Long Trip.........................4-35Bench Seat....................................................1-18
Bench Seat Split (50/50)..................................1-13
Bench Seat, Split (60/40).................................1-10
Brake
Anti-Lock Brake System (ABS)........................ 4-6
Emergencies................................................ 4-8
Parking......................................................2-27
System Warning Light..................................3-34
Brake Pedal, Throttle.......................................2-22
Brakes..........................................................5-38
Braking........................................................... 4-5
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-19
Bucket Seats, Rear.........................................1-24
Bulb Replacement...........................................5-50
Front Turn Signal, Sidemarker and Daytime
Running Lamps........................................5-51
Halogen Bulbs............................................5-50
Headlamps.................................................5-50
Replacement Bulbs......................................5-54
Taillamps....................................................5-53
Buying New Tires...........................................5-68C
California Fuel.................................................. 5-6
Canadian Owners................................................ ii
Capacities and Specications..........................5-114
2

Carbon Monoxide...................2-14, 2-30, 4-38, 4-52
Care of
Safety Belts................................................5-98
Your Cassette Tape Player..........................3-100
Your CD and DVD Player...........................3-102
Your CD Player.........................................3-101
Your CDs and DVDs..................................3-101
Cargo Cover..................................................2-46
CD Changer...................................................3-96
Center Console Storage Area...........................2-43
Center Passenger Position, Safety Belts.............1-40
Chains, Tire...................................................5-73
Charging System Light....................................3-33
Check
Engine Light...............................................3-39
Checking Things Under the Hood......................5-10
Chemical Paint Spotting.................................5-102
Child Restraints
Child Restraint Systems...............................1-53
Infants and Young Children...........................1-50
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-61
Older Children.............................................1-47
Securing a Child Restraint Designed for
the LATCH System...................................1-63
Securing a Child Restraint in a Center
Rear Seat Position...................................1-65Child Restraints (cont.)
Securing a Child Restraint in a Rear
Outside Seat Position...............................1-63
Securing a Child Restraint in the Right
Front Seat Position...................................1-67
Top Strap...................................................1-57
Top Strap Anchor Location............................1-58
Where to Put the Restraint...........................1-56
Chime Level Adjustment.................................3-102
Cigarette Lighter.............................................3-20
Cleaning
Aluminum Wheels......................................5-100
Exterior Lamps/Lenses.................................5-98
Fabric/Carpet..............................................5-95
Finish Care.................................................5-99
Glass Surfaces............................................5-97
Instrument Panel.........................................5-97
Interior Plastic Components...........................5-97
Leather......................................................5-97
Speaker Covers..........................................5-97
Tires........................................................5-101
Underbody Maintenance.............................5-102
Vinyl..........................................................5-96
Washing Your Vehicle...................................5-98
Weatherstrips..............................................5-98
Windshield, Backglass, and Wiper Blades......5-100
Wood Panels..............................................5-97
3

Tires.............................................................5-56
Aluminum Wheels, Cleaning........................5-100
Buying New Tires........................................5-68
Chains.......................................................5-73
Changing a Flat Tire....................................5-74
Cleaning...................................................5-101
If a Tire Goes Flat.......................................5-74
Ination -- Tire Pressure...............................5-62
Inspection and Rotation................................5-66
Installing the Spare Tire................................5-80
Pressure Monitor System..............................5-63
Removing the Flat Tire.................................5-80
Removing the Spare Tire and Tools...............5-76
Secondary Latch System..............................5-86
Spare Tire..................................................5-94
Storing a Flat or Spare Tire and Tools............5-90
Tire Sidewall Labelling..................................5-57
Tire Terminology and Denitions....................5-60
Uniform Tire Quality Grading.........................5-70
Wheel Alignment and Tire Balance.................5-71
Wheel Replacement.....................................5-72
When It Is Time for New Tires......................5-68
Top Strap......................................................1-57
Top Strap Anchor Location...............................1-58
Tow/Haul Mode...............................................2-26
Tow/Haul Mode Light.......................................3-44
Towing
Recreational Vehicle.....................................4-50Towing (cont.)
Towing a Trailer..........................................4-52
Your Vehicle...............................................4-50
Traction
Off Light.....................................................3-36
StabiliTrak
®System....................................... 4-8
Trailer
Recommendations.......................................4-51
Transmission
Fluid, Automatic...........................................5-22
Temperature Gage.......................................3-37
Transmission Operation, Automatic....................2-24
Turn and Lane-Change Signals.......................... 3-8
Turn Signal/Multifunction Lever........................... 3-7
U
Understanding Radio Reception.......................3-100
Uniform Tire Quality Grading............................5-70
V
Vehicle
Control........................................................ 4-5
Damage Warnings........................................... iv
Symbols......................................................... iv
Vehicle Customization, DIC..............................3-61
13