manual transmission GMC ACADIA 2010 Owner's Manual

2010 GMC Acadia Owner ManualM
In Brief. . . . . . . . . . . . . . . . . . . . . . . . 1-1
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information . . . . . . . . 1-4
Vehicle Features . . . . . . . . . . . . . 1-14
Performance and Maintenance . . . . . . . . . . . . . . . . 1-18
Keys, Doors and Windows . . . 2-1
Keys and Locks . . . . . . . . . . . . . . . 2-2
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Vehicle Security . . . . . . . . . . . . . . 2-13
Exterior Mirrors . . . . . . . . . . . . . . . 2-16
Interior Mirrors . . . . . . . . . . . . . . . . 2-18
Windows . . . . . . . . . . . . . . . . . . . . . 2-19
Roof . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
Seats and Restraints . . . . . . . . . 3-1
Head Restraints . . . . . . . . . . . . . . . 3-2
Front Seats . . . . . . . . . . . . . . . . . . . . 3-3
Rear Seats . . . . . . . . . . . . . . . . . . . . 3-9
Safety Belts . . . . . . . . . . . . . . . . . . 3-14
Airbag System . . . . . . . . . . . . . . . . 3-30
Child Restraints . . . . . . . . . . . . . . 3-45 Storage
. . . . . . . . . . . . . . . . . . . . . . . 4-1
Storage Compartments . . . . . . . . 4-1
Additional Storage Features . . . 4-3
Roof Rack System . . . . . . . . . . . . . 4-4
Instruments and Controls . . . . 5-1
Controls . . . . . . . . . . . . . . . . . . . . . . . 5-2
Warning Lights, Gages, and
Indicators . . . . . . . . . . . . . . . . . . . 5-10
Information Displays . . . . . . . . . . 5-23
Vehicle Messages . . . . . . . . . . . . 5-34
Vehicle Personalization . . . . . . . 5-44
Universal Remote System . . . . 5-51
Lighting . . . . . . . . . . . . . . . . . . . . . . . 6-1
Exterior Lighting . . . . . . . . . . . . . . . 6-1
Interior Lighting . . . . . . . . . . . . . . . . 6-5
Lighting Features . . . . . . . . . . . . . . 6-6
Infotainment System . . . . . . . . . 7-1
Introduction . . . . . . . . . . . . . . . . . . . . 7-1
Radio . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
Audio Players . . . . . . . . . . . . . . . . 7-12
Rear Seat Infotainment . . . . . . . 7-36
Phone . . . . . . . . . . . . . . . . . . . . . . . . 7-46 Climate Controls
. . . . . . . . . . . . . 8-1
Climate Control Systems . . . . . . 8-1
Air Vents . . . . . . . . . . . . . . . . . . . . . 8-11
Driving and Operating . . . . . . . . 9-1
Driving Information . . . . . . . . . . . . . 9-2
Starting and Operating . . . . . . . 9-15
Engine Exhaust . . . . . . . . . . . . . . 9-21
Automatic Transmission . . . . . . 9-22
Drive Systems . . . . . . . . . . . . . . . . 9-25
Brakes . . . . . . . . . . . . . . . . . . . . . . . 9-26
Ride Control Systems . . . . . . . . 9-28
Cruise Control . . . . . . . . . . . . . . . . 9-30
Object Detection Systems . . . . 9-32
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 9-39
Towing . . . . . . . . . . . . . . . . . . . . . . . 9-44
Conversions and Add-Ons . . . 9-55
Vehicle Care . . . . . . . . . . . . . . . . . 10-1
General Information . . . . . . . . . . 10-3
Vehicle Checks . . . . . . . . . . . . . . . 10-4
Headlamp Aiming . . . . . . . . . . . 10-28
Bulb Replacement . . . . . . . . . . 10-29
Electrical System . . . . . . . . . . . . 10-30
Wheels and Tires . . . . . . . . . . . 10-37

Driving and Operating 9-1
Driving and
Operating
Driving Information
Defensive Driving . . . . . . . . . . . . . 9-2
Drunk Driving . . . . . . . . . . . . . . . . . 9-2
Control of a Vehicle . . . . . . . . . . . 9-3
Braking . . . . . . . . . . . . . . . . . . . . . . . 9-3
Steering . . . . . . . . . . . . . . . . . . . . . . . 9-4
Off-Road Recovery . . . . . . . . . . . . 9-5
Loss of Control . . . . . . . . . . . . . . . . 9-5
Driving on Wet Roads . . . . . . . . . 9-6
Highway Hypnosis . . . . . . . . . . . . 9-7
Hill and Mountain Roads . . . . . . 9-7
Winter Driving . . . . . . . . . . . . . . . . . 9-8
If the Vehicle is Stuck . . . . . . . . 9-10
Vehicle Load Limits . . . . . . . . . . 9-10
Starting and Operating
New Vehicle Break-In . . . . . . . . 9-15
Ignition Positions . . . . . . . . . . . . 9-16
Retained AccessoryPower (RAP) . . . . . . . . . . . . . . . 9-17
Starting the Engine . . . . . . . . . . 9-17
Engine Heater . . . . . . . . . . . . . . . 9-18 Shifting Into Park . . . . . . . . . . . . 9-19
Shifting Out of Park . . . . . . . . . . 9-20
Parking Over Things
That Burn . . . . . . . . . . . . . . . . . . 9-21
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 9-21
Running the Vehicle WhileParked . . . . . . . . . . . . . . . . . . . . . 9-22
Automatic Transmission
Automatic Transmission . . . . . 9-22
Manual Mode . . . . . . . . . . . . . . . . 9-24
Tow/Haul Mode . . . . . . . . . . . . . . 9-25
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . 9-25
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . 9-26
Parking Brake . . . . . . . . . . . . . . . 9-27
Brake Assist . . . . . . . . . . . . . . . . . 9-27
Ride Control Systems
StabiliTrak System . . . . . . . . . . . 9-28
Cruise Control
Cruise Control . . . . . . . . . . . . . . . 9-30
Object Detection Systems
Ultrasonic Parking Assist . . . . 9-32
Rear Vision Camera (RVC) . . . . . . . . . . . . . 9-34
Fuel
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . 9-39
Recommended Fuel . . . . . . . . . 9-40
Gasoline Specifications . . . . . . 9-40
California FuelRequirements . . . . . . . . . . . . . . 9-40
Fuels in Foreign Countries . . . 9-40
Fuel Additives . . . . . . . . . . . . . . . 9-41
Filling the Tank . . . . . . . . . . . . . . 9-42
Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . . 9-43
Towing
General TowingInformation . . . . . . . . . . . . . . . . . 9-44
Driving Characteristics and Towing Tips . . . . . . . . . . . . . . . . 9-44
Trailer Towing . . . . . . . . . . . . . . . . 9-49
Towing Equipment . . . . . . . . . . . 9-53
Conversions and Add-Ons
Add-On Electrical Equipment . . . . . . . . . . . . . . . . . 9-55

9-24 Driving and Operating
D (Drive):This position is for
normal driving. It provides the best
fuel economy. If you need more
power for passing, and you are:
.Going less than 56 km/h
(35 mph), push the accelerator
pedal about halfway down.
.Going about 56 km/h (35 mph) or
more, push the accelerator all
the way down.
Notice: If the vehicle seems to
accelerate slowly or not shift
gears when you go faster, and
you continue to drive the vehicle
that way, you could damage the
transmission. Have the vehicle
serviced right away. You can
drive in L (Low) when you are
driving less than 56 km/h (35 mph)
and D (Drive) for higher speeds
until then.
L (Low): This position gives you
access to gear ranges. This
provides more engine braking but
lower fuel economy than D (Drive).
You can use it on very steep hills,
or in deep snow or mud.
Manual Mode
Electronic Range Select
(ERS) Mode
ERS mode allows you to choose the
top-gear limit of the transmission
and the vehicle's speed while
driving down hill or towing a trailer.
The vehicle has an electronic shift
position indicator within the
instrument panel cluster. When
using the ERS Mode a number will
display next to the L, indicating the
current gear that has been selected.
To use this feature:
1. Move the shift lever to L (Low).
2. Press the plus/minus button located on the shift lever, to
increase or decrease the gear
range available.
When you shift from D (Drive) to
L (Low), the transmission will shift to
a pre-determined lower gear range.
The highest gear available for this
pre-determined range is displayed
next to the L in the DIC. See DriverInformation Center (DIC) (With DIC
Buttons)
on page 5‑28or
Driver
Information Center (DIC) (Without
DIC Buttons)
on page 5‑28for
more information. The number
displayed in the DIC is the highest
gear that the transmission will be
allowed to operate in. This means
that all gears below that number are
available. For example, when
4 (Fourth) is shown next to the L,
1 (First) through 4 (Fourth) gears are
automatically shifted by the vehicle.
The transmission will not shift into
5 (Fifth) until the + (Plus) button is
used or you shift back into D (Drive).
While in L (Low), the transmission
will prevent shifting to a lower gear
range if the engine speed is too
high. You have a brief period of time
to slow the vehicle. If vehicle speed
is not reduced within the time
allowed, the lower gear range shift
will not be completed. You must
further slow the vehicle, then press
the −(Minus) button to the desired
lower gear range.

Driving and Operating 9-49
Maintenance When Trailer
Towing
The vehicle needs service more
often when pulling a trailer. See this
manual's Maintenance Schedule or
Index for more information. Things
that are especially important in
trailer operation are automatic
transmission fluid, engine oil, axle
lubricant, belts, cooling system and
brake system. Inspect these before
and during the trip.
Check periodically to see that all
hitch nuts and bolts are tight.
Engine Cooling When Trailer
Towing
The cooling system may temporarily
overheat during severe operating
conditions. SeeEngine Overheating
on page 10‑19.
Trailer Towing
Three important considerations
have to do with weight:
.The weight of the trailer
.The weight of the trailer tongue
.The total weight on the vehicle's
tires
Weight of the Trailer
How heavy can a trailer safely be?
Speed, altitude, road grades,
outside temperature, special
equipment, and the amount of
tongue weight the vehicle can carry
must be considered. See “Weight of
the Trailer Tongue” later in this
section for more information.
Maximum trailer weight is calculated
assuming only the driver is in the
tow vehicle and it has all the
required trailering equipment. The
weight of additional optional
equipment, passengers and cargo in
the tow vehicle must be subtracted
from the maximum trailer weight.

Vehicle Care 10-57
be very bumpy and noisy, but you
can still steer. Gently brake to a
stop, well off the road if possible.
{WARNING
Lifting a vehicle and getting
under it to do maintenance or
repairs is dangerous without the
appropriate safety equipment and
training. If a jack is provided with
the vehicle, it is designed only for
changing a flat tire. If it is used for
anything else, you or others could
be badly injured or killed if the
vehicle slips off the jack. If a jack
is provided with the vehicle, only
use it for changing a flat tire.
If a tire goes flat, avoid further tire
and wheel damage by driving slowly
to a level place. Turn on the hazard
warning flashers. See Hazard
Warning Flashers on page 6‑3.
{WARNING
Changing a tire can be
dangerous. The vehicle can slip
off the jack and roll over or fall on
you or other people. You and they
could be badly injured or even
killed. Find a level place to
change your tire. To help prevent
the vehicle from moving:
1. Set the parking brake firmly.
2. Put an automatic transmission shift lever in
P (Park), or shift a manual
transmission to 1 (First) or
R (Reverse).
3. Turn off the engine and do not restart while the vehicle
is raised.
4. Do not allow passengers to remain in the vehicle.
(Continued)
WARNING (Continued)
To be certain the vehicle will not
move, put blocks at the front and
rear of the tire farthest away from
the one being changed. That
would be the tire on the other
side, at the opposite end of the
vehicle.
This vehicle may come with a jack
and spare tire or a tire sealant and
compressor kit. To use the jacking
equipment to change a spare tire
safely, follow the instructions below.
Then see Tire Changing
on
page 10‑66. To use the tire sealant
and compressor kit, see Tire
Sealant and Compressor Kit
on
page 10‑58.

10-78 Vehicle Care
Jump Starting
If the vehicle's battery has run
down, you may want to use another
vehicle and some jumper cables to
start your vehicle. Be sure to use
the following steps to do it safely.
{WARNING
Batteries can hurt you. They can
be dangerous because:
.They contain acid that can
burn you.
.They contain gas that can
explode or ignite.
.They contain enough
electricity to burn you.
If you do not follow these steps
exactly, some or all of these
things can hurt you.
Notice: Ignoring these steps
could result in costly damage to
the vehicle that would not be
covered by the warranty. Trying to start the vehicle by
pushing or pulling it will not
work, and it could damage the
vehicle.
1. Check the other vehicle. It must
have a 12-volt battery with a
negative ground system.
Notice: If the other vehicle's
system is not a 12-volt system
with a negative ground, both
vehicles can be damaged. Only
use vehicles with 12-volt systems
with negative grounds to jump
start your vehicle.
2. Get the vehicles close enough
so the jumper cables can reach,
but be sure the vehicles are not
touching each other. If they are,
it could cause a ground
connection you do not want. You
would not be able to start your
vehicle, and the bad grounding
could damage the electrical
systems.
To avoid the possibility of the
vehicles rolling, set the parking
brake firmly on both vehicles involved in the jump start
procedure. Put an automatic
transmission in P (Park) or a
manual transmission in Neutral
before setting the parking brake.
If one of the vehicles is a
four-wheel-drive vehicle, be sure
the transfer case is not in
Neutral.
Notice: If you leave the radio or
other accessories on during the
jump starting procedure, they
could be damaged. The repairs
would not be covered by the
warranty. Always turn off the
radio and other accessories when
jump starting the vehicle.
3. Turn off the ignition on both vehicles. Unplug unnecessary
accessories plugged into the
cigarette lighter or the accessory
power outlets. Turn off the radio
and all lamps that are not
needed. This will avoid sparks
and help save both batteries.
And it could save the radio!

12-2 Technical Data
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. SeeRecommended Fluids and
Lubricantson page 11‑8for more information.
Application Capacities
Metric English
Air Conditioning Refrigerant R134a For the air conditioning system refrigerant charge
amount, see the refrigerant caution label located
under the hood. See your dealer/retailer for more information.
Cooling System 10.8 L11.4 qt
Engine Oil with Filter 5.2 L5.5 qt
Fuel Tank 83.3 L22.0 gal
Transmission Fluid* (Drain and Refill) 5.0 L5.3 qt
Wheel Nut Torque 190Y 140 lb ft
*See Automatic Transmission Fluid
on page 10‑11for information on checking fluid level.
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this
manual. Recheck fluid level after filling.

13-12 Customer Information
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
specifically for owners and intended
to provide basic operationalinformation 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
Current and Past Model Order
Forms
Technical Service Bulletins and
Manuals are available for current
and past model GM vehicles. To
request an order form, specify year
and model name of the vehicle.
ORDER TOLL FREE:
1-800-551-4123 Monday-Friday
8:00 AM - 6:00 PM Eastern Time
For Credit Card Orders Only
(VISA-MasterCard-Discover), visit
Helm, Inc. on the World Wide Web
at: helminc.com
Or you can write to:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
Prices are subject to change without
notice and without incurring
obligation. Allow ample time for
delivery.
Note to Canadian Customers: All
listed prices are quoted in U.S.
funds. Canadian residents are to
make checks payable in U.S. funds.

INDEX i-1
A
Accessories andModifications . . . . . . . . . . . . . . . . . 10-3
Accessory Power . . . . . . . . . . . . . . 9-17
Add-On Electrical Equipment . . . . . . . . . . . . . . . . . . . 9-55
Adding Equipment to the
Airbag-Equipped Vehicle . . . . . 3-43
Adjustments Lumbar, Front Seats . . . . . . . . . . . 3-5
Air Cleaner/Filter, Engine . . . . . 10-12
Air Vents . . . . . . . . . . . . . . . . . . . . . . 8-11
Airbag System
Check . . . . . . . . . . . . . . . . . . . . . . . . 3-44
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . 3-35
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . . 3-38
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . 3-35
What Will You See After an Airbag Inflates? . . . . . . . . . . 3-36
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . 3-33
Where Are the Airbags? . . . . . . 3-32 Airbags
Adding Equipment to the
Vehicle . . . . . . . . . . . . . . . . . . . . . . 3-43
Passenger Status Indicator . . . 5-15
Readiness Light . . . . . . . . . . . . . . 5-14
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . 3-42
System Check . . . . . . . . . . . . . . . . 3-30
Alarm System Anti-Theft . . . . . . . . . . . . . . . . . . . . . 2-13
All-Wheel Drive . . . . . . . . . 10-26, 9-25
AM-FM Radio . . . . . . . . . . . . . . . . . . . 7-6
Antenna
Multi-Band . . . . . . . . . . . . . . . . . . . . 7-12
Anti-Theft Alarm System . . . . . . . . . . . . . . . . 2-13
Alarm System Messages . . . . . 5-40
Antilock Brake System (ABS) . . . . . . . . . . . . . . . . 9-26
Warning Light . . . . . . . . . . . . . . . . . 5-19
Appearance Care
Exterior . . . . . . . . . . . . . . . . . . . . . 10-85
Interior . . . . . . . . . . . . . . . . . . . . . . 10-88 Armrest Stoarge . . . . . . . . . . . . . . . . 4-1
Assistance Program,
Roadside . . . . . . . . . . . . . . . . . . . . . 13-5
Audio Controller, Rear (RAC) . . . . . . . . . . . . . . . . . . 7-46
Audio Players . . . . . . . . . . . . . . . . . 7-12 CD . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-12
MP3 . . . . . . . . . . . . . . . . . . . . 7-22, 7-28
Audio System Radio Reception . . . . . . . . . . . . . . 7-11
Rear Seat (RSA) . . . . . . . . . . . . . 7-44
Theft-Deterrent Feature . . . . . . . . 7-2
Automatic Door Locks . . . . . . . . . . . . . . . . . . . . 2-8
Automatic Transmission . . . . . . . 9-22 Fluid . . . . . . . . . . . . . . . . . . . . . . . . .10-11
Manual Mode . . . . . . . . . . . . . . . . . 9-24
Shiftlock Control System
Check . . . . . . . . . . . . . . . . . . . . . 10-26
Auxiliary Devices . . . . . . . . . . . . . . 7-34

INDEX i-7
LocksAutomatic Door . . . . . . . . . . . . . . . . 2-8
Delayed Locking . . . . . . . . . . . . . . . 2-7
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
Lockout Protection . . . . . . . . . . . . . 2-8
Power Door . . . . . . . . . . . . . . . . . . . . 2-7
Safety . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Loss of Control . . . . . . . . . . . . . . . . . 9-5
Lower Anchors and Tethers for Children (LATCH
SYSTEM) . . . . . . . . . . . . . . . . . . . . 3-52
Lumbar Adjustment . . . . . . . . . . . . . 3-5 Front Seats . . . . . . . . . . . . . . . . . . . . 3-5
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . 11-11
Maintenance Schedule
Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 11-8
Scheduled Maintenance . . . . . . 11-2
Malfunction Indicator Lamp . . . . 5-16
Manual Mode . . . . . . . . . . . . . . . . . . 9-24 Messages
Airbag System . . . . . . . . . . . . . . . . 5-40
Anti-Theft Alarm System . . . . . . 5-40
Battery Voltage and
Charging . . . . . . . . . . . . . . . . . . . . 5-35
Brake System . . . . . . . . . . . . . . . . 5-35
Door Ajar . . . . . . . . . . . . . . . . . . . . . 5-35
Engine Cooling System . . . . . . . 5-36
Engine Oil . . . . . . . . . . . . . . . . . . . . 5-37
Engine Power . . . . . . . . . . . . . . . . 5-38
Fuel System . . . . . . . . . . . . . . . . . . 5-38
Key and Lock . . . . . . . . . . . . . . . . . 5-39
Lamp . . . . . . . . . . . . . . . . . . . . . . . . . 5-39
Object Detection System . . . . . 5-39
Ride Control System . . . . . . . . . . 5-40
Service Vehicle . . . . . . . . . . . . . . . 5-41
Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-41
Transmission . . . . . . . . . . . . . . . . . 5-42
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 5-34
Vehicle Reminder . . . . . . . . . . . . . 5-43
Vehicle Speed . . . . . . . . . . . . . . . . 5-43
Washer Fluid . . . . . . . . . . . . . . . . . 5-43 Mirrors
Automatic Dimming
Rearview . . . . . . . . . . . . . . . . . . . . 2-18
Convex . . . . . . . . . . . . . . . . . . . . . . . 2-16
Folding . . . . . . . . . . . . . . . . . . . . . . . 2-16
Heated . . . . . . . . . . . . . . . . . . . . . . . 2-17
Manual Rearview . . . . . . . . . . . . . 2-18
Outlets . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Park Tilt . . . . . . . . . . . . . . . . . . . . . . 2-18
Power . . . . . . . . . . . . . . . . . . . . . . . . 2-16
Monitor System, Tire
Pressure . . . . . . . . . . . . . . . . . . . . 10-44
MP3 . . . . . . . . . . . . . . . . . . . . . 7-22, 7-28
Multi-Band Antenna . . . . . . . . . . . . 7-12N
Navigation System Vehicle Data Recording
and Privacy . . . . . . . . . . . . . . . 13-16
Net, Convenience . . . . . . . . . . . . . . 4-3
New Vehicle Break-In . . . . . . . . . . 9-15