2008 GMC ACADIA maintenance

Maintenance Footnotes
(a)Visually inspect brake lines and hoses for proper
hook-up, binding, leaks, cracks, chafing, etc. Inspect
disc brake pads for wear and rotors for surface
condition. Inspect other brake parts, including calipers,
parking brake, etc. Check parking brake adjustment.
(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing parts or
signs of wear. Inspect power steering lines and hoses
for proper hook-up, binding, leaks, cracks, chafing, etc.
(c)Visually inspect hoses and have them replaced if they
are cracked, swollen, or deteriorated. Inspect all pipes,
fittings and clamps; replace with genuine 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)Inspect wiper blades for wear, cracking, or
contamination. Clean the windshield and wiper blades,
if contaminated. Replace wiper blades that are worn
or damaged. See Windshield Wiper Blade Replacement
on page 5-47andWindshield, Backglass, and Wiper
Blades on page 5-94 for more information.(e)Make sure the safety belt reminder light and safety
belt assemblies 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 see Checking
the Restraint Systems on page 1-77.
(f)Lubricate all key lock cylinders, hood latch
assemblies, secondary latches, pivots, spring anchor
and release pawl, hood and door hinges, rear folding
seats, and liftgate hinges. 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)A fluid loss in any vehicle system could indicate
a problem. Have the system inspected and repaired
and the fluid level checked. Add fluid if needed.
(h)Change automatic transmission fluid 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.
6-7

Maintenance Replacement Parts
Replacement parts identied below by name, part number, or specication can be obtained from your dealer/retailer.
Part Part Number ACDelco®Part Number
Engine Air Cleaner/Filter 15278634 —
Engine Oil Filter 89017524 PF48
Spark Plugs 12611882 41-107
Windshield Wiper Blades
Right – 20.8 inches (53.0 cm) 15254804 —
Left – 24.6 inches (62.5 cm) 15254805 —
Rea – 11.6 inches (30.0 cm) 15276259 —
6-14

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 6-2. Any additional
information fromOwner Checks and Services on page 6-8can be added on the following record pages. You should
retain all maintenance receipts.
Maintenance Record
DateOdometer
ReadingServiced ByMaintenanceIor
MaintenanceIIServices Performed
6-16

Maintenance Record (cont’d)
DateOdometer
ReadingServiced ByMaintenanceIor
MaintenanceIIServices Performed
6-17

Maintenance Record (cont’d)
DateOdometer
ReadingServiced ByMaintenanceIor
MaintenanceIIServices Performed
6-18

Online Owner Center
(United States only)
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.
Keep track of your vehicle’s service history and
maintenance schedule.
Find GM dealers/retailers for service nationwide.
Receive special promotions and privileges only
available to members.
Refer to www.MyGMLink.com on the web for updated
information and to register your vehicle.
My GM Canada (Canada only)
My GM Canada is a password-protected section of
gmcanada.com where you can save information on
GM vehicles, get personalized offers, and use handy
tools and forms with greater ease.Here are a few of the valuable tools and services you
will have access to:
My Showroom: Find and save information on
vehicles and current offers in your area.
My Dealers/Retailers: Save details such as
address and phone number for each of your
preferred GM Dealers or Retailers.
My Driveway: Receive service reminders and
helpful advice on owning and maintaining
your vehicle.
My Preferences: Manage your prole, subscribe to
E-News and use tools and forms with greater ease.
To sign up to My GM Canada, visit the My GM Canada
section within www.gmcanada.com.
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.)
7-4

Reporting Safety Defects to the
Canadian Government
If you live in Canada, and you believe that your vehicle
has a safety defect, notify Transport Canada
immediately, in addition to notifying General Motors of
Canada Limited. Call them at 1-800-333-0510
or write to:
Transport Canada
Road Safety Branch
2780 Sheffield Road
Ottawa, Ontario K1B 3V9
Reporting Safety Defects to General
Motors
In addition to notifying NHTSA (or Transport Canada) in
a situation like this, please notify General Motors.
Call 1-800-GMC-8782 (1-800-462-8782), or write:
GMC Customer Assistance Center
P.O. Box 33172
Detroit, MI 48232-5172
In Canada, call 1-800-263-3777 (English) or
1-800-263-7854 (French), or write:
General Motors of Canada Limited
Customer Communication Centre, CA1-163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
Service Publications Ordering
Information
Service Manuals
Service Manuals have the diagnosis and repair
information on engines, transmission, axle suspension,
brakes, electrical, steering, body, etc.
Service Bulletins
Service Bulletins’ give additional 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.
Owner Information
Owner publications are written specically for owners
and intended to provide basic operational information
about the vehicle. The owner manual includes the
Maintenance Schedule for all models.
In-Portfolio: Includes a Portfolio, Owner Manual, and
Warranty Booklet.
RETAIL SELL PRICE: $35.00 (U.S.) plus processing fee
Without Portfolio: Owner Manual only.
RETAIL SELL PRICE: $25.00 (U.S.) plus processing fee
7-14

A
Accessories and Modications............................ 5-4
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-76
Additives, Fuel................................................. 5-7
Add-On Electrical Equipment............................5-99
Air Cleaner/Filter, Engine.................................5-20
Air Conditioning......................................3-26, 3-29
Airbag
Passenger Status Indicator...........................3-43
Readiness Light..........................................3-42
Airbag System................................................1-61
What Will You See After an Airbag Inates?....1-69
When Should an Airbag Inate?....................1-67
Where Are the Airbags?...............................1-64
Airbag Systems
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-76
How Does an Airbag Restrain?......................1-68
Passenger Sensing System...........................1-70
Servicing Your Airbag-Equipped Vehicle..........1-75
What Makes an Airbag Inate?......................1-68
All-Wheel Drive...............................................5-43
All-Wheel-Drive (AWD) System........................... 4-9
Antilock Brake System (ABS)............................. 4-5
Antilock Brake, System Warning Light................3-48Appearance Care
Aluminum or Chrome-Plated Wheels..............5-94
Care of Safety Belts....................................5-92
Chemical Paint Spotting...............................5-96
Cleaning Exterior Lamps/Lenses....................5-93
Fabric/Carpet..............................................5-90
Finish Care.................................................5-93
Finish Damage............................................5-95
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-91
Interior Cleaning..........................................5-89
Leather......................................................5-91
Sheet Metal Damage...................................5-95
Tires..........................................................5-95
Underbody Maintenance...............................5-96
Vehicle Care/Appearance Materials................5-97
Washing Your Vehicle...................................5-92
Weatherstrips..............................................5-92
Windshield, Backglass, and Wiper Blades.......5-94
Appointments, Scheduling Service....................... 7-8
Audio System.................................................3-84
Audio Steering Wheel Controls....................3-128
Navigation/Radio System, see Navigation
Manual.................................................3-115
Radio Reception........................................3-129
Rear Audio Controller (RAC)........................3-127
Rear Seat Audio (RSA)...............................3-125
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