2009 GMC ACADIA engine

Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. For more
information on the symbol, refer to
the index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel
Controls or OnStar®
$:Brake System Warning Light
":Charging System
I:Cruise Control
B:Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.:Fuel Gage
+:Fuses
i:Headlamp High/Low-Beam
Changer
j:LATCH System Child Restraints
*:Malfunction Indicator Lamp
::Oil Pressure
g:Outside Power Foldaway
Mirrors
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
_:Tow/Haul Mode
F:Traction Control
M:Windshield Washer Fluid
iv Preface

Power Lumbar
If the seats have power lumbar,
the controls used to operate
this feature are located on the
outboard side of the seats. See
“Power Lumbar” underPower Seats
on page 1-4for more information.
To increase or decrease lumbar
support, press and hold the front
or rear of the control (C).
Release the control when the
seatback reaches the desired
level of lumbar support.
The lumbar support may need
to be adjusted when changing
the seating position.
Heated Seats
On vehicles with heated front seats,
the controls are located on the center
console. To operate the heated seats
the engine must be running.
I(Heated Seatback):Press to
turn on the heated seatback.
J(Heated Seat and Seatback):
Press to turn on or off the heated
seat and seatback.
The light on the button will come
on to indicate that the feature is on.
Each time the button is pressed,
the temperature settings change
from high, to medium, to low, to
off. Indicator lights above the button
will show the level of heat selected:
three for high, two for medium,
and one for low.The passenger seat may take
longer to heat up.
If the vehicle has remote vehicle
start and is started using the remote
keyless entry transmitter, the front
heated seats will be turned on to the
high setting if it is cold outside.
See “Remote Vehicle Start” under
Remote Keyless Entry (RKE)
System Operation on page 2-3.
When the ignition is turned on, the
heated seat feature will turn off.
To turn the heated seat feature back
on, press the desired button.
Seats and Restraint System 1-5

Features and
Controls
Keys
Keys...................................2-2
Remote Keyless
Entry (RKE) System..........2-3
Remote Keyless Entry
(RKE) System Operation. . .2-3
Remote Vehicle Start..........2-5
Doors and Locks
Door Locks.........................2-8
Power Door Locks..............2-8
Delayed Locking.................2-8
Programmable Automatic
Door Locks.......................2-9
Rear Door Security Locks. . .2-9
Lockout Protection..............2-9
Liftgate.............................2-10
Power Liftgate...................2-11
Windows
Windows...........................2-14
Power Windows................2-14
Sun Visors........................2-16
Theft-Deterrent Systems
Theft-Deterrent Systems. . . .2-16
Content Theft-Deterrent.....2-16
PASS-Key®III+ Electronic
Immobilizer......................2-17
PASS-Key®III+ Electronic
Immobilizer Operation......2-18
Starting and Operating
Your Vehicle
New Vehicle Break-In.......2-20
Ignition Positions...............2-20
Retained Accessory
Power (RAP)...................2-21
Starting the Engine...........2-22
Engine Coolant Heater......2-23
Automatic Transmission
Operation........................2-24
Tow/Haul Mode.................2-26
Parking Brake...................2-27
Shifting Into Park..............2-27
Shifting Out of Park..........2-29
Parking Over Things
That Burn........................2-29
Engine Exhaust.................2-30
Running the Vehicle
While Parked..................2-30
Mirrors
Manual Rearview Mirror. . . .2-31
Automatic Dimming
Rearview Mirror...............2-31
Outside Power Mirrors......2-32
Outside Power Foldaway
Mirrors............................2-33
Park Tilt Mirrors................2-33
Outside Convex Mirror......2-34
Outside Heated Mirrors.....2-34
Object Detection
Systems
Ultrasonic Rear Parking
Assist (URPA).................2-34
Rear Vision
Camera (RVC)................2-37
OnStar®System
OnStar®System................2-41
Features and Controls 2-1

Programming Transmitters to
the Vehicle
Only RKE transmitters programmed
to this vehicle will work. If a
transmitter is lost or stolen, a
replacement can be purchased and
programmed through your dealer/
retailer. When the replacement
transmitter is programmed to this
vehicle using the DIC, all remaining
transmitters must also be
reprogrammed. Any lost or stolen
transmitters will no longer work once
the new transmitter is programmed.
Each vehicle can have up to
eight transmitters programmed to it.
See “Relearn Remote Key” under
DIC Operation and Displays
(With DIC Buttons) on page 3-46or
DIC Operation and Displays
(Without DIC Buttons) on page 3-51
for instructions on how to program
transmitters to this vehicle.
Battery Replacement
Replace the battery if the REPLACE
BATTERY IN REMOTE KEY
message displays in the DIC.Notice:When replacing the
battery, do not touch any of the
circuitry on the transmitter. Static
from your body could damage
the transmitter.
1. Separate the transmitter with a
at, thin object inserted into the
notch on the side.
2. Remove the old battery. Do not
use a metal object.
3. Insert the new battery, positive
side facing down. Replace with
a CR2032 or equivalent battery.
4. Snap the transmitter back
together.
Remote Vehicle Start
This vehicle may have a remote
starting feature that starts the engine
from outside of the vehicle.
If the vehicle has an automatic
climate control system, the climate
control system defaults to a
heating or cooling mode depending
on the outside temperatures. If
the vehicle does not have an
automatic climate control system,
the system turns on at the
setting the vehicle was set to when
the vehicle was last turned off.
If the vehicle has an automatic
climate control system and heated
seats, the heated seats turn on
during colder outside temperatures
and shut off when the key is
turned to ON/RUN. SeeHeated
Seats on page 1-5orHeated and
Cooled Seats on page 1-6for
more information.
Features and Controls 2-5

The rear window defogger and
heated mirrors, if the vehicle has
them, turn on during colder outside
temperatures and turn off when
the key is turned to ON/RUN.
Laws in some communities may
restrict the use of remote starters.
For example, some laws may
require a person using the remote
start to have the vehicle in view
when doing so. Check local
regulations for any requirements on
remote starting of vehicles.
Do not use the remote start feature
if the vehicle is low on fuel. The
vehicle could run out of fuel.
If the vehicle has the remote start
feature, the RKE transmitter
functions have an increased range
of operation. However, the range
may be less while the vehicle
is running.There are other conditions which
can affect the performance of
the transmitter, seeRemote Keyless
Entry (RKE) System on page 2-3
for additional information.
/(Remote Start):This button is
located on the RKE transmitter
if the vehicle has remote start.
To start the vehicle:
1. Aim the transmitter at the
vehicle.
2. Press and release
Q, then
immediately press and hold
/
until the parking lamps ash. If the
vehicle’s lights can not be seen,
press and hold
/for at least
four seconds. The vehicle’s doors
lock. When the vehicle starts, the
parking lamps turn on and remain
on while the vehicle is running.
Pressing
/again, after the
vehicle has started, shuts the
vehicle off.3. If it is the rst remote start since
the vehicle has been driven,
repeat these steps while the
engine is still running, to extend
the time by 10 minutes for the
engine to continue to run. Remote
start can be extended one time.
After entering the vehicle during a
remote start, insert and turn the key
to the ON/RUN position to drive
the vehicle.
If the vehicle is left running it
automatically shuts off after
10 minutes unless a time extension
has been done.
To manually shut off a remote start:
Aim the RKE transmitter at the
vehicle and press
/until the
parking lamps turn off.
Turn on the hazard warning
ashers.
Turn the ignition switch on and
then off.
2-6 Features and Controls

The vehicle can be started using the
remote start feature two separate
times between driving sequences.
The engine runs for 10 minutes after
each remote start. Or, the engine
run time can be extended another
10 minutes within the rst 10 minute
remote start time frame, and
before the engine stops.
For example, if
Qand then/are
pressed again after the vehicle
has been running for ve minutes,
10 minutes are added, allowing
the engine to run for 15 minutes.
The additional 10 minutes are
considered a second remote start.The vehicle must be started with the
key once two remote starts, or a
single remote start with one time
extension has been done.
The vehicle can be started using the
remote start feature again after
the key is removed from the ignition.
The vehicle cannot be started
using the remote start feature if the
key is in the ignition, the hood is
open, or if there is an emission
control system malfunction.
The engine turns off during a remote
start if the coolant temperature
gets too high or if the oil pressure
gets low.Vehicles that have the remote
vehicle start feature are shipped
from the factory with the remote
vehicle start system enabled. The
system may be enabled or disabled
through the DIC if the vehicle has
DIC buttons. See “REMOTE
START” underDIC Vehicle
Customization (With DIC Buttons)
on page 3-64for additional
information. If the vehicle does not
have DIC buttons, see your
dealer/retailer to enable or disable
the remote start system.
Features and Controls 2-7

Liftgate
{CAUTION
Exhaust gases may enter the
vehicle if it is driven with the
liftgate, trunk/hatch open, or with
any objects that pass through the
seal between the body and the
trunk/hatch or liftgate. Engine
exhaust contains Carbon
Monoxide (CO) which cannot be
seen or smelled. It can cause
unconsciousness and even death.
If the vehicle must be driven with
the liftgate, or trunk/hatch open:
Close all of the windows.
Fully open the air outlets on
or under the instrument
panel.
(Continued)
CAUTION (Continued)
Adjust the Climate Control
system to a setting that
brings in only outside air and
set the fan speed to the
highest setting. See Climate
Control System in the Index.
If the vehicle is equipped with
a power liftgate, disable the
power liftgate function.
For more information about
carbon monoxide, seeEngine
Exhaust on page 2-30.
If the vehicle has a power liftgate,
seePower Liftgate on page 2-11.
To unlock the liftgate, use the power
door lock switch or press the door
unlock button on the Remote
Keyless Entry (RKE) transmitter
twice. SeeRemote Keyless Entry
(RKE) System Operation on
page 2-3.To open the liftgate, press the
touchpad on the underside of the
liftgate handle. The vehicle must be
in P (Park) to open the liftgate.
To close the liftgate, use the pull cup
or pull strap as an aid.
The liftgate has an electric latch. If
the battery is disconnected or
has low voltage, the liftgate will not
open. The liftgate will resume
operation when the battery is
reconnected and charged.
If the battery is properly connected
and has adequate voltage, and
the liftgate still will not function, the
vehicle should be taken to a
dealership/retailer for service.
2-10 Features and Controls

Power Liftgate
Power Liftgate Operation
{CAUTION
Exhaust gases may enter the
vehicle if it is driven with the
liftgate, trunk/hatch open, or with
any objects that pass through the
seal between the body and the
trunk/hatch or liftgate. Engine
exhaust contains Carbon
Monoxide (CO) which cannot be
seen or smelled. It can cause
unconsciousness and even death.
If the vehicle must be driven with
the liftgate, or trunk/hatch open:
Close all of the windows.
Fully open the air outlets on
or under the instrument
panel.
(Continued)
CAUTION (Continued)
Adjust the Climate Control
system to a setting that
brings in only outside air and
set the fan speed to the
highest setting. See Climate
Control System in the Index.
If the vehicle is equipped with
a power liftgate, disable the
power liftgate function.
For more information about
carbon monoxide, seeEngine
Exhaust on page 2-30.
The vehicle may have a power
liftgate. The vehicle must be
in P (Park) to use the power feature.
The taillamps will ash and a
chime will sound when the power
liftgate is used.
{CAUTION
You or others could be injured if
caught in the path of the power
liftgate. Make sure there is no one
in the way of the liftgate as it is
opening and closing.
Notice:If you open the liftgate
without checking for overhead
obstructions such as a garage
door, you could damage the
liftgate or the liftgate glass.
Always check to make sure the
area above and behind the liftgate
is clear before opening it.
The power liftgate can be
power opened and closed in the
following ways:
Press and hold the power liftgate
button on the Remote Keyless
Entry (RKE) transmitter until
the liftgate starts moving.Remote
Keyless Entry (RKE) System
Operation on page 2-3for more
information.
Features and Controls 2-11