2008 GMC ACADIA brake

Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name, part
number, or specication can be obtained from your
dealer/retailer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets GM
Standard GM6094M and displays
the American Petroleum Institute
Certied for Gasoline Engines
starburst symbol. To determine the
proper viscosity for your vehicle’s
engine, seeEngine Oil on
page 5-15.
Usage Fluid/Lubricant
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 5-22.
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
WasherOptikleen
®Washer Solvent.
Power Steering
SystemGM Power Steering Fluid (GM Part
No. U.S. 89021184, in
Canada 89021186).
Automatic
TransmissionDEXRON
®-VI Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
6-12

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

Event Data Recorders
This vehicle has an Event Data Recorder (EDR). The
main purpose of an EDR is to record, in certain crash or
near crash-like situations, such as an airbag deployment
or hitting a road obstacle, data that will assist in
understanding how a vehicle’s systems performed. The
EDR is designed to record data related to vehicle
dynamics and safety systems for a short period of time,
typically 30 seconds or less. The EDR in this vehicle
is designed to record such data as:
How various systems in your vehicle were operating
Whether or not the driver and passenger safety
belts were buckled/fastened
How far, if at all, the driver was pressing the
accelerator and/or brake pedal
How fast the vehicle was traveling
This data can help provide a better understanding of the
circumstances in which crashes and injuries occur.Important:EDR data is recorded by your vehicle only
if a non-trivial crash situation occurs; no data is
recorded by the EDR under normal driving conditions
and no personal data (e.g., name, gender, age,
and crash location) is recorded. However, other parties,
such as law enforcement, could combine the EDR
data with the type of personally identifying data routinely
acquired during a crash investigation.
To read data recorded by an EDR, special equipment
is required, and access to the vehicle or the EDR
is needed. In addition to the vehicle manufacturer, other
parties, such as law enforcement, that have the
special equipment, can read the information if they have
access to the vehicle or the EDR.
GM will not access this data or share it with others
except: with the consent of the vehicle owner or, if the
vehicle is leased, with the consent of the lessee; in
response to an official request of police or similar
government office; as part of GM’s defense of litigation
through the discovery process; or, as required by
law. Data that GM collects or receives may also be used
for GM research needs or may be made available to
others for research purposes, where a need is shown
and the data is not tied to a specic vehicle or
vehicle owner.
7-16

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
1

Audio System (cont.)
Setting the Time..........................................3-85
Theft-Deterrent Feature...............................3-127
Audio System(s).............................................3-87
Automatic Transmission
Fluid..........................................................5-21
Operation...................................................2-30
B
Battery..........................................................5-38
Electric Power Management..........................3-19
Run-Down Protection...................................3-20
Brake
Emergencies................................................ 4-6
Brakes..........................................................5-35
System Warning Light..................................3-47
Braking........................................................... 4-4
Braking in Emergencies..................................... 4-6
Break-In, New Vehicle.....................................2-25
Bulb Replacement...........................................5-45
Halogen Bulbs............................................5-45
Headlamp Aiming........................................5-45
License Plate Lamps....................................5-46
Replacement Bulbs......................................5-46
Buying New Tires...........................................5-64
C
Calibration.....................................................2-40
California Fuel.................................................. 5-7
California Perchlorate Materials Requirements....... 5-4
California Proposition 65 Warning....................... 5-4
Canadian Owners................................................ ii
Capacities and Specications..........................5-107
Carbon Monoxide...................2-14, 2-38, 4-17, 4-30
Care of
Safety Belts................................................5-92
Cargo Cover..................................................2-58
Cargo Management System.............................2-59
Cargo Tie Downs............................................2-59
CD, MP3 ............................................3-104, 3-108
Center Console Storage Area...........................2-56
Chains, Tire...................................................5-70
Charging System Light....................................3-45
Check
Engine Light...............................................3-50
Checking Things Under the Hood......................5-12
Chemical Paint Spotting...................................5-96
Child Restraints
Child Restraint Systems...............................1-43
Infants and Young Children...........................1-39
Lower Anchors and Tethers for Children..........1-47
Older Children.............................................1-36
2

J
Jump Starting.................................................5-39
K
Keyless Entry System....................................... 2-4
Keys............................................................... 2-3
L
Labeling, Tire Sidewall.....................................5-49
Lamps
Courtesy....................................................3-17
Dome........................................................3-17
Dome Lamp Override...................................3-17
Reading.....................................................3-19
Lap-Shoulder Belt...........................................1-30
LATCH System
Child Restraints...........................................1-47
License Plate Lamps.......................................5-46
Liftgate
Carbon Monoxide........................................2-13
Liftgate, Power...............................................2-14
Light
Airbag Readiness........................................3-42
Antilock Brake System Warning.....................3-48Light (cont.)
Brake System Warning.................................3-47
Charging System.........................................3-45
Cruise Control.............................................3-55
Engine Coolant Temperature Warning.............3-49
Fog Lamp..................................................3-55
Highbeam On.............................................3-55
Malfunction Indicator....................................3-50
Oil Pressure...............................................3-54
Passenger Airbag Status Indicator..................3-43
Safety Belt Reminders..................................3-41
Security.....................................................3-54
StabiliTrak®Indicator....................................3-48
Tire Pressure..............................................3-50
Tow/Haul Mode...........................................3-55
Lighting
Delayed Entry.............................................3-18
Delayed Exit...............................................3-18
Entry.........................................................3-17
Parade Dimming..........................................3-18
Lights
Exterior Lamps............................................3-14
Flash-to-Pass............................................... 3-9
High/Low Beam Changer................................ 3-9
Loading Your Vehicle.......................................4-21
Lockout Protection..........................................2-12
7

O
Odometer......................................................3-41
Off-Road Recovery..........................................4-11
Oil
Engine.......................................................5-15
Pressure Light.............................................3-54
Oil, Engine Oil Life System..............................5-18
Older Children, Restraints................................1-36
Online Owner Center........................................ 7-4
OnStar, Privacy..............................................7-17
OnStar
®System, see OnStar®Manual...............2-47
Operation, Universal Home Remote System........2-51
Orange Covered Wiring...................................5-99
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-36
Outlets
Accessory Power.........................................3-24
Outside
Convex Mirror.............................................2-44
Heated Mirrors............................................2-44
Power Foldaway Mirrors...............................2-43
Power Mirrors.............................................2-42
Overheated Engine Protection Operating Mode . . . 5-26
Owner Checks and Services.............................. 6-8
Owners, Canadian............................................... ii
P
Paint, Damage...............................................5-95
Parade Dimming.............................................3-18
Park Aid................................................2-45, 2-47
Park Brake....................................................2-35
Park (P)
Shifting Into................................................2-36
Shifting Out of............................................2-37
Parking
Assist........................................................2-45
Over Things That Burn.................................2-38
Passenger Airbag Status Indicator.....................3-43
Passenger Sensing System..............................1-70
Passing.........................................................4-11
PASS-Key
®III+..............................................2-23
PASS-Key®III+ Operation................................2-23
Perchlorate Materials Requirements, California...... 5-4
Power
Door Locks.................................................2-11
Electrical System.......................................5-100
Liftgate......................................................2-14
Lumbar Controls........................................... 1-5
Outlet 115 Volt Alternating Current.................3-25
Retained Accessory (RAP)............................2-27
Seat............................................................ 1-3
9