2009 GMC ACADIA battery replacement

Notice:If you ever lock your
keys in the vehicle, you may have
to damage the vehicle to get in.
Be sure you have spare keys.
If you are locked out of the vehicle,
call the Roadside Assistance
Center. SeeRoadside Assistance
Program on page 7-6.
Remote Keyless Entry
(RKE) System
The Remote Keyless Entry (RKE)
system operates on a radio
frequency subject to Federal
Communications Commission (FCC)
Rules and with Industry Canada.
This device complies with Part 15
of the FCC Rules. Operation is
subject to the following
two conditions:
1. This device may not cause
interference.
2. This device must accept any
interference received, including
interference that may cause
undesired operation of the device.This device complies with RSS-210
of Industry Canada. Operation
is subject to the following
two conditions:
1. This device may not cause
interference.
2. This device must accept any
interference received, including
interference that may cause
undesired operation of the device.
Changes or modications to this
system by other than an authorized
service facility could void
authorization to use this equipment.
If there is a decrease in the RKE
operating range, try this:
Check the distance. The
transmitter may be too far from
the vehicle. Stand closer
during rainy or snowy weather.
Check the location. Other
vehicles or objects may be
blocking the signal. Take a few
steps to the left or right, hold the
transmitter higher, and try again.
Check the transmitter’s battery.
See “Battery Replacement” later
in this section.
If the transmitter is still not
working correctly, see your
dealer/retailer or a qualied
technician for service.
Remote Keyless Entry
(RKE) System Operation
The Remote Keyless Entry (RKE)
transmitter functions work up
to 195 feet (60 m) away from the
vehicle.
There are other conditions which
can affect the performance of
the transmitter. SeeRemote Keyless
Entry (RKE) System on page 2-3.
Features and Controls 2-3

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

OIL PRESSURE LOW STOP
ENGINE
Notice:If you drive your vehicle
while the engine oil pressure
is low, severe engine damage
may occur. If a low oil pressure
warning appears on the Driver
Information Center (DIC), stop the
vehicle as soon as possible.
Do not drive the vehicle until the
cause of the low oil pressure
is corrected. SeeEngine Oil on
page 5-11for more information.
This message displays if low
oil pressure levels occur. Stop the
vehicle as soon as safely possible
and do not operate it until the cause
of the low oil pressure has been
corrected. Check the oil as soon as
possible and have your vehicle
serviced by your dealer/retailer.
SeeEngine Oil on page 5-11.
PARK ASSIST OFF
If your vehicle has the Ultrasonic
Rear Parking Assist (URPA) system,
after the vehicle has been started
and shifted out of P (Park), this
message displays to remind the
driver that the URPA system has
been turned off. Press the set/reset
button or the trip odometer reset
stem to acknowledge this message
and clear it from the DIC display.
To turn the URPA system back on,
seeUltrasonic Rear Parking Assist
(URPA) on page 2-34.
PASSENGER DOOR OPEN
This message displays and a chime
sounds if the passenger door is
not fully closed and the vehicle is
shifted out of P (Park). Stop and turn
off the vehicle, check the door for
obstructions, and close the door
again. Check to see if the message
still appears on the DIC.
REMOTE KEY LEARNING
ACTIVE
This message displays while you
are matching a Remote Keyless
Entry (RKE) transmitter to your
vehicle. See “Matching
Transmitter(s) to Your Vehicle”
underRemote Keyless Entry (RKE)
System Operation on page 2-3
andDIC Operation and Displays
(With DIC Buttons) on page 3-46or
DIC Operation and Displays
(Without DIC Buttons) on page 3-51
for more information.
REPLACE BATTERY IN
REMOTE KEY
This message displays if a Remote
Keyless Entry (RKE) transmitter
battery is low. The battery needs to
be replaced in the transmitter.
See “Battery Replacement” under
Remote Keyless Entry (RKE)
System Operation on page 2-3.
3-60 Instrument Panel

Headphones
The RSE includes two 2-channel
wireless headphones that are
dedicated to this system. Channel 1
is dedicated to the video screen,
while Channel 2 is dedicated to RSA
selections. These headphones
are used to listen to media such as
CDs, DVDs, MP3/WMAs, DVD-As,
radio, any auxiliary source
connected to A/V jacks, or the
auxiliary input jack, if the vehicle
has this feature. The wireless
headphones have an On/Off button,channel 1/2 switch, and a volume
control. Switch the headphones
to Off when not in use.
Push the power button to turn on
the headphones. An indicator
light located on the headphones
comes on. If the light does not come
on, the batteries might need to be
replaced. Intermittent sound or static
on the headphones can also be
an indication of weak batteries.
See “Battery Replacement” later in
this section for more information.
The headphones automatically turn
off after four hours of continuous use.
To adjust the volume on the
headphones, use the volume control
located on the right side.
Infrared transmitters are located at
the rear of the RSE overhead
console. The headphones shut off
automatically to save the battery
power if the RSE system and RSA
are shut off or if the headphones
are out of range of the transmitters
for more than three minutes.Moving too far forward or stepping
out of the vehicle, can cause the
headphones to lose the audio signal.
For optimal audio performance, the
headphones must be worn correctly.
The symbol L (Left) appears on the
upper left side, above the ear pad
and should be positioned on the left
ear. The symbol R (Right) appears
on the upper right side, above the
ear pad and should be positioned on
the right ear.
Notice:Do not store the
headphones in heat or direct
sunlight. This could damage the
headphones and repairs will
not be covered by the warranty.
Storage in extreme cold can
weaken the batteries. Keep the
headphones stored in a cool,
dry place.
If the foam ear pads attached to the
headphones become worn or
damaged, the pads can be replaced
separately from the headphone
set. See your dealer/retailer for more
information.
3-110 Instrument Panel

Headphones should be stored in the
front oor console and not in the
front seat back pocket. Headphone
damage can occur when the
second row seats are folded
forward.
Battery Replacement
To change the batteries on the
headphones:
1. Turn the screw to loosen the
battery door located on the
left side of the headphones.
Slide the battery door open.
2. Replace the two batteries in the
compartment. Make sure that
they are installed correctly, using
the diagram on the inside of
the battery compartment.
3. Replace the battery door and
tighten the door screw.
If the headphones are to be stored
for a long period of time, remove
the batteries and keep them
in a cool, dry place.Audio/Video (A/V) Jacks
The A/V jacks, located on the rear
of the oor console, allow audio
or video signals to be connected
from an auxiliary device such
as a camcorder or a video game
unit to the RSE system. Adapter
connectors or cables (not supplied)
might be required to connect the
auxiliary device to the A/V jacks.
Refer to the manufacturer’s
instructions for proper usage.The A/V jacks are color coded to
match typical home entertainment
system equipment. The yellow
jack (A) is for the video input.
The white jack (B) is for the left
audio input. The red jack (C) is for
the right audio input.
Power for auxiliary devices is not
supplied by the radio system.
To use the auxiliary inputs of the
RSE system, connect an external
auxiliary device to the color-coded
A/V jacks and turn both the auxiliary
device and the video screen
power on. If the video screen is in
the DVD player mode, pressing
the AUX (auxiliary) button on
the remote control, switches the
video screen from the DVD player
mode to the auxiliary device.
The radio can listen to the audio of
the connected auxiliary device by
sourcing to auxiliary. SeeRadio(s)
on page 3-74for more information.
Instrument Panel 3-111

If a DVD is playing and the screen
is raised to its locked position,
the screen remains on; this
is normal, and the DVD continues to
play through the previous audio
source. Press
Pon the remote
control or eject the disc to turn off
the screen.
The infrared receivers for the
wireless headphones and the
remote control are located at the
rear of the overhead console.
Notice:Avoid directly touching
the video screen, as damage
may occur. See “Cleaning
the Video Screen” later in this
section for more information.
Remote Control
To use the remote control, aim it at
the transmitter window at the
rear of the overhead console and
press the desired button. Direct
sunlight or very bright light could
affect the ability of the RSE
transmitter to receive signals from
the remote control. If the remote
control does not seem to be
working, the batteries might need
to be replaced. See “Battery
Replacement” later in this section.
Objects blocking the line of sight
could also affect the function of the
remote control.If a CD or DVD is in the Radio DVD
slot, the remote controlObutton
can be used to turn on the video
screen display and start the disc.
The radio can also turn on the video
screen display. SeeRadio(s) on
page 3-74for more information.
Notice:Storing the remote
control in a hot area or in direct
sunlight can damage it, and
the repairs will not be covered by
the warranty. Storage in extreme
cold can weaken the batteries.
Keep the remote control stored in
a cool, dry place.
Instrument Panel 3-113

Battery Replacement
To change the remote control
batteries:
1. Slide the rear cover back, on theremote control.
2. Replace the two batteries in the compartment. Make sure that
they are installed correctly, using
the diagram on the inside of
the battery compartment.
3. Replace the battery cover.
If the remote control is to be stored
for a long period of time, remove
the batteries and keep them in
a cool, dry place.Problem Recommended Action
No power. The ignition might not be turned
ON/RUN or in ACC/ACCESSORY.
The picture does not ll the screen.
There are black borders on the top
and bottom or on both sides or it
looks stretched out. Check the display mode settings in
the setup menu by pressing the
display menu button on the remote
control.
In auxiliary mode, the picture moves
or scrolls. Check the auxiliary input
connections at both devices.
The remote control does not work. Check to make sure there is no obstruction between the remote
control and the transmitter window.
Check the batteries to make sure
they are not dead or installed
incorrectly.
After stopping the player, I push
Play but sometimes the DVD starts
where I left off and sometimes at
the beginning. If the stop button was pressed
one time, the DVD player resumes
playing where the DVD was
stopped. If the stop button was
pressed two times the DVD player
begins to play from the beginning of
the DVD.
The auxiliary source is running but
there is no picture or sound. Check that the RSE video screen is
in the auxiliary source mode.
Check the auxiliary input
connections at both devices.
3-116 Instrument Panel

Service and
Appearance Care
Service
Service...............................5-3
Accessories and
Modications.....................5-3
California Proposition 65
Warning............................5-3
California Perchlorate
Materials Requirements.....5-3
Doing Your Own
Service Work....................5-4
Adding Equipment to the
Outside of the Vehicle......5-4
Fuel
Fuel....................................5-5
Gasoline Octane.................5-5
Gasoline Specications.......5-5
California Fuel....................5-5
Additives.............................5-5
Fuels in Foreign
Countries..........................5-6
Filling the Tank...................5-7
Filling a Portable Fuel
Container..........................5-8
Checking Things
Under the Hood
Checking Things Under
the Hood..........................5-9
Hood Release.....................5-9
Engine Compartment
Overview.........................5-10
Engine Oil.........................5-11
Engine Oil Life System.....5-13
Engine Air Cleaner/Filter. . .5-15
Automatic Transmission
Fluid................................5-16
Cooling System.................5-16
Engine Coolant.................5-17
Engine Overheating...........5-21
Overheated Engine
Protection
Operating Mode
...............5-23
Power Steering Fluid.........5-23
Windshield Washer Fluid. . .5-24
Brakes..............................5-25
Battery..............................5-28
Jump Starting...................5-28
All-Wheel Drive
All-Wheel Drive.................5-33
Headlamp Aiming
Headlamp Aiming..............5-33
Bulb Replacement
Bulb Replacement.............5-33
Halogen Bulbs..................5-33
License Plate Lamp..........5-34
Replacement Bulbs...........5-34
Windshield Wiper
Blade Replacement
Windshield Wiper Blade
Replacement...................5-34
Tires
Tires.................................5-35
Tire Sidewall Labeling.......5-36
Tire Terminology and
Denitions.......................5-38
Ination - Tire Pressure. . . .5-41
Tire Pressure Monitor
System............................5-42
Tire Pressure Monitor
Operation........................5-44
Tire Inspection and
Rotation..........................5-47
Service and Appearance Care 5-1