2007 GMC YUKON XL belt

Additional Required Services (cont’d)
Service and Miles (Kilometers)25,000
(40 000)50,000
(80 000)75,000
(120 000)100,000
(160 000)125,000
(200 000)150,000
(240 000)
Replace spark plugs and inspect spark
plug wires.An Emission Control
Service.•
Engine cooling system service (or every
ve years, whichever occurs rst).
An Emission Control Service.
See footnote (i).•
Inspect engine accessory drive belt.
An Emission Control Service.
See footnote (m).•
Maintenance Footnotes
†The U.S. Environmental Protection Agency or
the California Air Resources Board has determined
that the failure to perform this maintenance item
will not nullify the emission warranty or limit
recall liability prior to the completion of the
vehicle’s useful life. We, however, urge that all
recommended maintenance services be performed
at the indicated intervals and the maintenance
be recorded.#Lubricate the front suspension, steering linkage,
transmission shift linkage, and parking brake
cable guides. Control arm ball joints on
2500 series vehicles require lubrication but should
not be lubricated unless their temperature is
10°F (−12°C) or higher, or they could be damaged.
Control arm ball joints on 1500 series vehicles
are maintenance-free.
558

(a)Visually inspect brake lines and hoses for
proper hook-up, binding, leaks, cracks, chang,
etc. Inspect disc brake pads for wear and rotors for
surface condition. Inspect other brake parts,
including calipers, parking brake, etc.
(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing
parts, signs of wear, or lack of lubrication. Inspect
power steering lines and hoses for proper
hook-up, binding, leaks, cracks, chang, etc.
Visually check constant velocity joints, rubber
boots, and axle seals for leaks.
(c)Visually inspect hoses and have them replaced
if they are cracked, swollen, or deteriorated.
Inspect all pipes, ttings, and clamps; replace with
genuine GM parts as needed. To help ensure
proper operation, a pressure test of the cooling
system and pressure cap and cleaning the outside
of the radiator and air conditioning condenser is
recommended at least once a year.
(d)Visually inspect wiper blades for wear or
cracking. Replace wiper blades that appear worn
or damaged or that streak or miss areas of
the windshield.(e)Make sure the safety belt reminder light and all
your belts, buckles, latch plates, retractors, and
anchorages are working properly. Look for
any other loose or damaged safety belt system
parts. If you see anything that might keep a safety
belt system from doing its job, have it repaired.
Have any torn or frayed safety belts replaced. Also
look for any opened or broken airbag coverings,
and have them repaired or replaced. The
airbag system does not need regular maintenance.
(f)Lubricate all key lock cylinders, hood latch
assembly, secondary latch, pivots, spring anchor,
release pawl, rear compartment hinges, outer
liftgate handle pivot points, rear door detent link,
roller mechanism, liftgate handle pivot points, latch
bolt, fuel door hinge, cargo door hinge, locks,
and folding seat hardware. More frequent
lubrication may be required when exposed to a
corrosive environment. Applying silicone grease on
weatherstrips with a clean cloth will make them
last longer, seal better, and not stick or squeak.
(g)Check vent hose at transfer case for kinks and
proper installation.
559

(h)Change automatic transmission uid and lter
if the vehicle is mainly driven under one or
more of these conditions:
In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C) or
higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police, or delivery
service.
(i)Drain, ush, and rell cooling system. This
service can be complex; you should have your
dealer perform this service. See Engine Coolant on
page 449 for what to use. Inspect hoses. Clean
radiator, condenser, pressure cap, and ller neck.
Pressure test the cooling system and pressure cap.
(j)A uid loss in any vehicle system could indicate
a problem. Have the system inspected and
repaired and the uid level checked. Add uid if
needed.
(k)Inspect system. Check all fuel and vapor lines
and hoses for proper hook-up, routing, and
condition. Check that the purge valve works
properly, if equipped. Replace as needed.(l)If you drive regularly under dusty conditions,
inspect the lter at each engine oil change.
(m)Visually inspect belt for fraying, excessive
cracks, or obvious damage. Replace belt if
necessary.
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 564.
At Each Fuel Fill
It is important to perform these underhood checks
at each fuel ll.
560

Engine Drive Belt Routing
567

Additional Program Information
All program options, such as shuttle service, may
not be available at every dealer. Please contact
your dealer for specic information about
availability. All Courtesy Transportation
arrangements will be administered by appropriate
dealer personnel.
General Motors reserves the right to unilaterally
modify, change or discontinue Courtesy
Transportation at any time and to resolve all
questions of claim eligibility pursuant to the terms
and conditions described herein at its sole
discretion.
Vehicle Data Collection and Event
Data Recorders
Your vehicle, like other modern motor vehicles, has
a number of sophisticated computer systems that
monitor and control several aspects of the vehicle’s
performance. Your vehicle uses on-board vehicle
computers to monitor emission control components
to optimize fuel economy, to monitor conditions for
airbag deployment and, if so equipped, to provide
anti-lock braking and to help the driver control the
vehicle in difficult driving situations.Some information may be stored during regular
operations to facilitate repair of detected
malfunctions; other information is stored only in a
crash event by computer systems, such as those
commonly called event data recorders (EDR).
In a crash event, computer systems, such as the
Airbag Sensing and Diagnostic Module (SDM)
in your vehicle may record information about the
condition of the vehicle and how it was operated,
such as data related to engine speed, brake
application, throttle position, vehicle speed, safety
belt usage, airbag readiness, airbag performance,
and the severity of a collision. If your vehicle is
equipped with StabiliTrak
®, steering performance,
including yaw rate, steering wheel angle, and
lateral acceleration, is also recorded. This
information has been used to improve vehicle
crash performance and may be used to improve
crash performance of future vehicles and
driving safety. Unlike the data recorders on many
airplanes, these on-board systems do not
record sounds, such as conversation of vehicle
occupants.
583

A
Accessories and Modications...................... 426
Accessory Power Outlet(s)........................... 208
Adding a Snow Plow or Similar Equipment...... 396
Adding Equipment to Your
Airbag-Equipped Vehicle........................... 105
Additives, Fuel............................................. 429
Add-On Electrical Equipment........................ 539
Adjustable Throttle and Brake Pedal............. 140
Air Cleaner/Filter, Engine.............................. 443
Air Conditioning....................................210, 213
Airbag
Passenger Status Indicator....................... 228
Readiness Light........................................ 227
Airbag Sensing and Diagnostic
Module (SDM).......................................... 583
Airbag System............................................... 90
Adding Equipment to Your
Airbag-Equipped Vehicle........................ 105
How Does an Airbag Restrain?................... 98
Passenger Sensing System....................... 100
Servicing Your Airbag-Equipped Vehicle...... 104
What Makes an Airbag Inate?................... 98Airbag System (cont.)
What Will You See After an
Airbag Inates?....................................... 99
When Should an Airbag Inate?.................. 96
Where Are the Airbags?.............................. 93
Antenna, Rear Side Window........................ 337
Antenna, XM™ Satellite Radio
Antenna System....................................... 337
Anti-Lock Brake System (ABS)..................... 345
Anti-Lock Brake, System Warning Light........ 233
Appearance Care......................................... 527
Aluminum or Chrome-Plated Wheels......... 534
Care of Safety Belts................................. 531
Chemical Paint Spotting............................ 536
Cleaning Exterior Lamps/Lenses............... 532
Cleaning the Inside of Your Vehicle........... 528
Fabric/Carpet............................................ 529
Finish Care............................................... 532
Finish Damage.......................................... 536
Instrument Panel, Vinyl, and Other
Plastic Surfaces..................................... 531
Leather..................................................... 530
Sheet Metal Damage................................ 535
Tires......................................................... 535
Underbody Maintenance............................ 536
593

C
Calibration............................................157, 160
California Fuel.............................................. 429
California Proposition 65 Warning................. 427
Canadian Owners............................................ 3
Capacities and Specications....................... 548
Carbon Monoxide.................123, 125, 155, 405
Care of
Safety Belts.............................................. 531
Your CD and DVD Player......................... 337
Your CDs and DVDs................................. 336
Cargo Cover................................................ 176
Cargo Management System......................... 178
Center Console Storage Area....................... 175
Center Front Passenger Position,
Safety Belts................................................ 53
Center Seat................................................... 19
Chains, Tire................................................. 506
Charging System Light................................. 230
Check
Engine Light............................................. 236
Checking Things Under the Hood................. 434
Chemical Paint Spotting............................... 536
Child Restraints
Child Restraint Systems.............................. 68
Infants and Young Children......................... 64Child Restraints (cont.)
Lower Anchors and Tethers for Children..... 73
Older Children............................................ 61
Securing a Child Restraint in a
Rear Seat Position.................................. 83
Securing a Child Restraint in the
Center Front Seat Position...................... 85
Securing a Child Restraint in the
Right Front Seat Position........................ 86
Where to Put the Restraint......................... 72
Cigarette Lighter........................................... 209
Cleaning
Aluminum or Chrome-Plated Wheels......... 534
Exterior Lamps/Lenses.............................. 532
Fabric/Carpet............................................ 529
Finish Care............................................... 532
Inside of Your Vehicle............................... 528
Instrument Panel, Vinyl, and Other
Plastic Surfaces..................................... 531
Leather..................................................... 530
Tires......................................................... 535
Underbody Maintenance............................ 536
Washing Your Vehicle............................... 532
Weatherstrips............................................ 531
Windshield, Backglass, and
Wiper Blades......................................... 534
Climate Control System................................ 210
595

Dual Automatic.......................................... 213
Outlet Adjustment...................................... 220
Rear Air Conditioning and Heating
System.................................................. 220
Rear Air Conditioning and Heating
System, Electronic................................. 222
Collision Damage Repair.............................. 584
Comfort Guides, Rear Safety Belt.................. 56
Content Theft-Deterrent................................ 132
Control of a Vehicle..................................... 344
Coolant
Engine Temperature Gage........................ 234
Heater, Engine.......................................... 140
Surge Tank Pressure Cap......................... 451
Cooling System............................................ 455
Cruise Control.............................................. 196
Cruise Control Light..................................... 242
Cupholder(s)................................................ 174
Customer Assistance Information
Courtesy Transportation............................ 581
Customer Assistance for Text Telephone
(TTY) Users.......................................... 575
Customer Assistance Offices..................... 575
Customer Satisfaction Procedure............... 572
GM Mobility Reimbursement Program....... 577
Reporting Safety Defects to
General Motors...................................... 589Customer Assistance Information (cont.)
Reporting Safety Defects to the
Canadian Government........................... 589
Reporting Safety Defects to the
United States Government..................... 588
Roadside Assistance Program................... 577
Service Publications Ordering
Information............................................ 590
D
Daytime Running Lamps.............................. 201
Defensive Driving......................................... 340
Delayed Locking........................................... 121
Displacement on Demand™ (DoD™)............ 141
Doing Your Own Service Work..................... 427
Dome Lamp Override................................... 204
Dome Lamps............................................... 203
Door
Delayed Locking....................................... 121
Locks........................................................ 120
Power Door Locks.................................... 121
Programmable Automatic Door Locks........ 121
Rear Door Security Locks......................... 122
Driver
Position, Safety Belt................................... 44
596