2007 GMC YUKON XL DENALI maintenance

(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, door hinges, liftgate hinge, liftgate
linkage, liftgate handle pivot points, latch bolt, fuel
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.
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Normal Maintenance Replacement Parts
Replacement parts identied below by name, part number, or specication can be obtained from your
GM dealer.
Normal Maintenance Replacement Parts
Part GM Part NumberACDelco®Part
Number
Engine Air Cleaner/Filter 25313348 A1519C
Oil Filter 89017524 PF48
Spark Plugs 12571164 41-985
Wiper Blades (ITTA Type)
Front – 21.6 inches (55.0 cm) 15284095 —
Rear – 11.8 inches (30.0 cm) 15173728 —
563

Maintenance Record
After the scheduled services are performed, record the date, odometer reading, who performed the
service, and the type of services performed in the boxes provided. SeeMaintenance Requirements on
page 548. Any additional information fromOwner Checks and Services on page 557can be added on the
following record pages. You should retain all maintenance receipts.
Maintenance Record
DateOdometer
ReadingServiced ByMaintenanceIor
MaintenanceIIServices Performed
565

Maintenance Record (cont’d)
DateOdometer
ReadingServiced ByMaintenanceIor
MaintenanceIIServices Performed
566

Maintenance Record (cont’d)
DateOdometer
ReadingServiced ByMaintenanceIor
MaintenanceIIServices Performed
567

Maintenance Record (cont’d)
DateOdometer
ReadingServiced ByMaintenanceIor
MaintenanceIIServices Performed
568

Online Owner Center
The Owner Center is a resource for your GM
ownership needs. Specic vehicle information can
be found in one place.
The Online Owner Center allows you to:
Get e-mail service reminders.
Access information about your specic
vehicle, including tips and videos and
an electronic version of this owner manual
(United States only).
Keep track of your vehicle’s service history
and maintenance schedule.
Find GM dealers for service nationwide.
Receive special promotions and privileges only
available to members (United States only).
Refer to the web for updated information.
To register your vehicle, visit www.MyGMLink.com
(United States) or My GM Canada within
www.gmcanada.com (Canada).
Customer Assistance for Text
Telephone (TTY) Users
To assist customers who are deaf, hard of
hearing, or speech-impaired and who use the Text
Telephones (TTYs), GMC has TTY equipment
available at its Customer Assistance Center.
Any TTY user can communicate with GMC by
dialing: 1-800-GMC-8583 (462-8583). (TTY users
in Canada can dial 1-800-263-3830.)
573

Service Bulletins
Service Bulletins give technical service information
needed to knowledgeably service General
Motors cars and trucks. Each bulletin contains
instructions to assist in the diagnosis and service
of your vehicle.
In Canada, the service bulletin reference number
can be obtained by contacting your General
Motors dealer or by calling 1-800-GM-DRIVE
(1-800-463-7483). This reference number is
needed to order the service bulletin from
Helm, Inc.
RETAIL SELL PRICE: $6.00 US + Processing Fee
Owner Information
Owner publications are written specically for
owners and intended to provide basic operational
information about the vehicle. The owner
manual will include the Maintenance Schedule
for all models.
In-Portfolio: Includes a Portfolio, Owner Manual,
and Warranty Booklet.
RETAIL SELL PRICE: $35.00 US +
Processing Fee
Without Portfolio: Owner’s Manual only.
RETAIL SELL PRICE: $25.00 US +
Processing Fee
590