2009 GMC ACADIA service

If this message continues to appear,
have the system repaired by your
dealer/retailer as soon as possible to
avoid damage to the engine.
ENGINE OVERHEATED IDLE
ENGINE
Notice:If you drive your vehicle
while the engine is overheating,
severe engine damage may occur.
If an overheat warning appears
on the instrument panel cluster
and/or DIC, stop the vehicle
as soon as possible. Do not
increase the engine speed above
normal idling speed. SeeEngine
Overheating on page 5-21for
more information.
This message displays when the
engine coolant temperature is
too hot. Stop and allow the
vehicle to idle until it cools down.
SeeEngine Coolant Temperature
Gage on page 3-40.SeeOverheated Engine Protection
Operating Mode on page 5-23
for information on driving to a safe
place in an emergency.
ENGINE OVERHEATED STOP
ENGINE
Notice:If you drive your vehicle
while the engine is overheating,
severe engine damage may occur.
If an overheat warning appears
on the instrument panel cluster
and/or DIC, stop the vehicle
as soon as possible. SeeEngine
Overheating on page 5-21for
more information.
This message displays and a
continuous chime sounds if the
engine cooling system reaches
unsafe temperatures for operation.
Stop and turn off the vehicle as
soon as it is safe to do so to avoid
severe damage. This message
clears when the engine has cooled
to a safe operating temperature.
ENGINE POWER IS REDUCED
This message displays and a
chime sounds when the cooling
system temperature gets too hot
and the engine further enters
the engine coolant protection mode.
SeeEngine Overheating on
page 5-21for further information.
This message also displays
when the vehicle’s engine power is
reduced. Reduced engine power
can affect the vehicle’s ability
to accelerate. If this message is on,
but there is no reduction in
performance, proceed to your
destination. The performance may
be reduced the next time the vehicle
is driven. The vehicle may be
driven at a reduced speed while this
message is on, but acceleration
and speed may be reduced.
Anytime this message stays on,
the vehicle should be taken to your
dealer/retailer for service as soon
as possible.
3-58 Instrument Panel

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

RIGHT REAR DOOR OPEN
This message displays and a chime
sounds if the passenger side rear
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.
SERVICE A/C (Air
Conditioning) SYSTEM
This message displays when the
electronic sensors that control
the air conditioning and heating
systems are no longer working.
Have the climate control system
serviced by your dealer/retailer
if you notice a drop in heating and
air conditioning efficiency.
SERVICE AIR BAG
This message displays if there is a
problem with the airbag system.
Have your dealer/retailer inspect the
system for problems. SeeAirbagReadiness Light on page 3-36and
Airbag System on page 1-48for
more information.
SERVICE ALL WHEEL DRIVE
If your vehicle has the All-Wheel
Drive (AWD) system, this message
displays if there is a problem
with this system. If this message
appears, stop as soon as possible
and turn off the vehicle. Restart
the vehicle after 30 seconds
and check for the message on the
DIC display. If the message is
still displayed or appears again
when you begin driving, the AWD
system needs service. See your
dealer/retailer.
SERVICE BATTERY
CHARGING SYSTEM
On some vehicles, this message
displays if there is a problem
with the battery charging system.
Under certain conditions, the
charging system light may also turn
on in the instrument panel cluster.
SeeCharging System Light onpage 3-37. Driving with this problem
could drain the battery. Turn off
all unnecessary accessories.
Have the electrical system checked
as soon as possible. See your
dealer/retailer.
SERVICE BRAKE SYSTEM
This message displays along with
the brake system warning light
if there is a problem with the brake
system. SeeBrake System
Warning Light on page 3-38. If this
message appears, stop as soon
as possible and turn off the vehicle.
Restart the vehicle and check for
the message on the DIC display.
If the message is still displayed or
appears again when you begin
driving, the brake system needs
service as soon as possible.
See your dealer/retailer.
SERVICE PARK ASSIST
If your vehicle has the Ultrasonic
Rear Parking Assist (URPA) system,
this message displays if there is a
problem with the URPA system.
Instrument Panel 3-61

Do not use this system to help you
park. SeeUltrasonic Rear Parking
Assist (URPA) on page 2-34
for more information. See your
dealer/retailer for service.
SERVICE POWER STEERING
This message displays when a
problem is detected with the power
steering system. When this
message is displayed, you may
notice that the effort required
to steer the vehicle increases or
feels heavier, but you will still
be able to steer the vehicle.
Have your vehicle serviced by
your dealer/retailer immediately.
SERVICE STABILITRAK
This message displays if there is a
problem with the StabiliTrak®
system. If this message appears, try
to reset the system. Stop; turn off the
engine for at least 15 seconds;
then start the engine again. If this
message still comes on, it means
there is a problem. See your dealer/
retailer for service. The vehicle issafe to drive, however, you do not
have the benet of StabiliTrak, so
reduce your speed and drive
accordingly.
SERVICE THEFT DETERRENT
SYSTEM
This message displays when there
is a problem with the theft-deterrent
system. The vehicle may or may
not restart so you may want to take
the vehicle to your dealer/retailer
before turning off the engine.
SeePASS-Key
®III+ Electronic
Immobilizer Operation on page 2-18
for more information.
SERVICE TIRE MONITOR
SYSTEM
On vehicles with the Tire Pressure
Monitor System (TPMS), this
message displays if a part on the
TPMS is not working properly.
The tire pressure light also ashes
and then remains on during the
same ignition cycle. SeeTire
Pressure Light on page 3-41.Several conditions may cause this
message to appear. SeeTire
Pressure Monitor Operation on
page 5-44for more information.
If the warning comes on and stays
on, there may be a problem with
the TPMS. See your dealer/retailer.
SERVICE TRACTION
CONTROL
This message displays when there
is a problem with the Traction
Control System (TCS). When this
message is displayed, the system
will not limit wheel spin. Adjust your
driving accordingly. See your
dealer/retailer for service. See
StabiliTrak
®System on page 4-5for
more information.
SERVICE TRANSMISSION
This message displays when there
is a problem with the transmission.
See your dealer/retailer for service.
3-62 Instrument Panel

SERVICE VEHICLE SOON
This message displays when
a non-emissions related malfunction
occurs. Have the vehicle serviced
by your dealer/retailer as soon
as possible.
SPEED LIMITED TO
XXX MPH (KM/H)
This message displays when your
vehicle speed is limited to 80 mph
(128 km/h) because the vehicle
detects a problem in the speed
variable assist steering system.
Have your vehicle serviced by
your dealer/retailer.
STARTING DISABLED
SERVICE THROTTLE
This message displays when your
vehicle’s throttle system is not
functioning properly. Have your
vehicle serviced by your
dealer/retailer.
THEFT ATTEMPTED
This message displays if the content
theft-deterrent system has detected
a break-in attempt while you
were away from your vehicle.
SeeContent Theft-Deterrent on
page 2-16for more information.
TIGHTEN GAS CAP
This message may display along
with the check engine light on the
instrument panel cluster if the
vehicle’s fuel cap is not tightened
properly. SeeMalfunction Indicator
Lamp on page 3-41. Reinstall the
fuel cap fully. SeeFilling the Tank on
page 5-7. The diagnostic system can
determine if the fuel cap has been
left off or improperly installed.
A loose or missing fuel cap
allows fuel to evaporate into the
atmosphere. A few driving trips with
the cap properly installed should turn
this light and message off.
TIRE LEARNING ACTIVE
On vehicles with the Tire Pressure
Monitor System (TPMS), this
message displays when the TPMS
is re-learning the tire positions
on your vehicle. The tire positions
must be re-learned after rotating the
tires or after replacing a tire or
sensor. SeeTire Inspection and
Rotation on page 5-47,Tire
Pressure Monitor System on
page 5-42, andInflation - Tire
Pressure on page 5-41for more
information.
TRACTION CONTROL OFF
This message displays when
the Traction Control System (TCS)
is turned off. Adjust your driving
accordingly. SeeStabiliTrak
®
System on page 4-5for more
information. This message clears
itself after 10 seconds.
Instrument Panel 3-63

©SEEK¨:Press to go to the
previous or to the next station
and stay there.
To scan stations, press and hold
©or¨until a beep sounds.
The radio goes to a station, plays
for a few seconds, then goes to the
next station. Press either arrow
again to stop scanning.
The radio only seeks and scans
stations with a strong signal that are
in the selected band.
Storing a Radio Station as a
Favorite
Drivers are encouraged to set up
their radio station favorites while the
vehicle is in P (Park). Tune to
favorite stations using the presets,
favorites button, and steering
wheel controls. SeeDefensive
Driving on page 4-2.
FAV (Favorites):A maximum of
36 stations can be programmed as
favorites using the six pushbuttonspositioned below the radio station
frequency labels and by using
the radio favorites page button
(FAV button). Press to go through
up to six pages of favorites,
each having six favorite stations
available per page. Each page
of favorites can contain any
combination of AM, FM, or XM
stations.
The balance/fade and tone settings
that were previously adjusted,
are stored with the favorite stations.
To store a station as a favorite:
1. Tune to the desired radio station.
2. Press FAV to display the page
where to store the station.
3. Press and hold one of the
six pushbuttons until a beep
sounds. When that pushbutton is
pressed and released, the
station that was set, returns.
4. Repeat the steps for each
pushbutton radio station to
be stored as a favorite.To setup the number of favorites
pages:
1. Press MENU to display the radio
setup menu.
2. Press the pushbutton located
below the FAV 1-6 label.
3. Select the desired number of
favorites pages by pressing
the pushbutton located below the
displayed page numbers.
4. Press FAV, or let the menu time
out, to return to the original main
radio screen showing the
radio station frequency labels
and to begin the process
of programming favorites for the
chosen amount of numbered
pages.
Auto Text (Satellite Radio Service,
CD, MP3, and WMA features):
If additional information is available
for the current song being played,
Auto Text will automatically
page/scroll the information every
ve seconds above the FAV presets
on the radio display.
Instrument Panel 3-77

Undesired XM categories can be
removed through the setup menu.
To remove an undesired category,
perform the following:
1. Press MENU to display the radio
setup menu.
2. Press the pushbutton located
below the XM CAT label.
3. Turn
fto display the category
to be removed.
4. Press the pushbutton located
under the Remove label until
the category name along with
the word Removed displays.
5. Repeat the steps to remove
more categories.
Removed categories can be restored
by pressing the pushbutton under the
Add label when a removed category
is displayed or by pressing the
pushbutton under the Restore All
label.
Categories cannot be removed or
added while the vehicle is moving
faster than 5 mph (8 km/h).
Radio Messages
Calibration Error:The audio
system has been calibrated for
the vehicle from the factory.
If Calibration Error displays, it
means that the radio has not been
congured properly for the
vehicle and it must be returned to
your dealer/retailer for service.
Locked:This message displays
when the THEFTLOCK
®system
has locked up the radio. Take
the vehicle to your dealer/retailer
for service.
If any error occurs repeatedly or if
an error cannot be corrected,
contact your dealer/retailer.
XM™ Satellite Radio Service
XM is a satellite radio service
that is based in the 48 contiguous
United States and 10 Canadian
provinces. XM Satellite Radio has
a wide variety of programming
and commercial-free music,
coast-to-coast, and in digital-quality
sound. During your trial or whenyou subscribe, you will get unlimited
access to XM Radio Online for
when you are not in the vehicle.
A service fee is required to receive
the XM service. For more
information, contact XM at
xmradio.com or call 1-800-929-2100
in the U.S. and xmradio.ca or call
1-877-438-9677 in Canada.
Radio Messages for XM Only
SeeXM Radio Messages on
page 3-98later in this section for
further detail.
Playing a CD (Single CD
Player)
Insert a CD partway into the slot,
label side up. The player pulls
it in and the CD should begin
playing.
Playing a CD (In Either the
DVD or CD Slot)
Insert a CD partway into the slot,
label side up. The player pulls
it in and the CD should begin
playing (loading a disc into the
3-80 Instrument Panel

If a disc is in both the DVD slot and
the CD slot the DVD/CD AUX button
cycles between the two sources and
does not indicate “No Aux Input
Device”. If a front auxiliary device is
connected, the DVD/CD AUX button
cycles through all available options,
such as: DVD slot, CD slot, Front
Auxiliary, and Rear Auxiliary (if
available). See “Using the Auxiliary
Input Jack(s)” later in this section, or
“Audio/Video (A/V) Jacks” under,
Rear Seat Entertainment (RSE)
System on page 3-109for more
information.
If a MP3/WMA is inserted into top
DVD slot, the rear seat operator can
turn on the video screen and use the
remote control to navigate the CD
(tracks only).XM Radio Messages
XL (Explicit Language
Channels):These channels, or
any others, can be blocked at
a customer’s request, by calling
1-800-852-XMXM (9696).
XM Updating:The encryption code
in the receiver is being updated,
and no action is required. This
process should take no longer than
30 seconds.
No XM Signal:The system is
functioning correctly, but the vehicle
is in a location that is blocking
the XM™ signal. When the vehicle
is moved into an open area, the
signal should return.
Loading XM:The audio system is
acquiring and processing audio
and text data. No action is needed.
This message should disappear
shortly.
Channel Off Air:This channel is
not currently in service. Tune in
to another channel.Channel Unauth:This channel is
blocked or cannot be received
with your XM Subscription package.
Channel Unavail:This previously
assigned channel is no longer
assigned. Tune to another station.
If this station was one of the presets,
choose another station for that
preset button.
No Artist Info:No artist information
is available at this time on this
channel. The system is working
properly.
No Title Info:No song title
information is available at this time
on this channel. The system is
working properly.
No CAT Info:No category
information is available at this time
on this channel. The system is
working properly.
No Information:No text or
informational messages are
available at this time on this
channel. The system is working
properly.
3-98 Instrument Panel