2008 GMC ACADIA service

Driver Information Center (DIC)
Your vehicle has a Driver Information Center (DIC).
The DIC displays information about your vehicle.
It also displays warning messages if a system problem
is detected.
All messages will appear in the DIC display located at
the top of the instrument panel cluster.
The DIC comes on when the ignition is on. After a short
delay, the DIC will display the information that was
last displayed before the engine was turned off.
The DIC also displays a shift lever position indicator on the
bottom line of the display. SeeAutomatic Transmission
Operation on page 2-30for more information.
The outside air temperature also displays on the DIC
when viewing the trip and fuel information. The outside
air temperature automatically appears in the top right
corner of the DIC display. If there is a problem with
the system that controls the temperature display,
the numbers will be replaced with dashes. If this occurs,
have the vehicle serviced.
If your vehicle has DIC buttons, see “DIC Operation
and Displays (With DIC Buttons)” later in this section
andDIC Vehicle Customization (With DIC Buttons)
on page 3-75for the displays available.
If your vehicle does not have DIC buttons, see
“DIC Operation and Displays (Without DIC Buttons)”
later in this section for the displays available.
DIC Operation and Displays
(With DIC Buttons)
If your vehicle has DIC buttons, the information below
explains the operation of this system.
The DIC has different displays which can be accessed
by pressing the DIC buttons located on the instrument
panel. SeeInstrument Panel Overview on page 3-4
for more information.
The DIC displays trip, fuel, and vehicle system
information, and warning messages if a system problem
is detected.
The DIC also allows some features to be customized.
SeeDIC Vehicle Customization (With DIC Buttons)
on page 3-75for more information.
If your vehicle has DIC buttons, you can also use the
trip odometer reset stem to view the odometer and
trip odometers.
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Remember, you must reset the OIL LIFE display
yourself after each oil change. It will not reset itself.
Also, be careful not to reset the OIL LIFE display
accidentally at any time other than when the oil has
just been changed. It cannot be reset accurately until
the next oil change. To reset the engine oil life system,
seeEngine Oil Life System on page 5-18.
PARK ASSIST
If your vehicle has the Ultrasonic Rear Parking
Assist (URPA) system, press the vehicle information
button until PARK ASSIST displays. This display allows
the system to be turned on or off. Once in this display,
press the set/reset button to select between ON or
OFF. If you choose ON, the system will be turned on.
If you choose OFF, the system will be turned off.
The URPA system automatically turns back on after
each vehicle start. When the URPA system is turned
off and the vehicle is shifted out of PARK (P), the
DIC will display the PARK ASSIST OFF message
as a reminder that the system has been turned off.
SeeDIC Warnings and Messages on page 3-66and
Ultrasonic Rear Parking Assist (URPA) on page 2-45
for more information.
UNITS
Press the vehicle information button until UNITS displays.
This display allows you to select between English or
Metric units of measurement. Once in this display,
press the set/reset button to select between ENGLISH
or METRIC units. All of the vehicle information will then
be displayed in the unit of measurement selected.
FRONT TIRES or REAR TIRES
The pressure for each tire can be viewed in the DIC.
The tire pressure will be shown in either pounds per
square inch (psi) or kilopascals (kPa). Press the
vehicle information button until the DIC displays
FRONT TIRES PSI (kPa) LEFT ## RIGHT ##. Press
the vehicle information button again until the DIC
displays REAR TIRES PSI (kPa) LEFT ## RIGHT ##.
If a low or high tire pressure condition is detected
by the system while driving, a message advising you
to check the pressure in a specic tire will appear in
the display. SeeInflation - Tire Pressure on page 5-55
andDIC Warnings and Messages on page 3-66for
more information.
If the tire pressure display shows dashes instead of a
value, there may be a problem with your vehicle. If this
consistently occurs, see your dealer/retailer for service.
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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 5-25
for 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 5-25for
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.
FUEL LEVEL LOW
This message displays and a chime sounds if the
fuel level is low. Refuel as soon as possible. See
Fuel Gage on page 3-56andFuel on page 5-6for
more information.
HEATED WASH (Washer)
FLUID SYSTEM OFF
This message displays when you manually turn off the
heated windshield washer uid system or when the
system automatically turns off. See “Heated Windshield
Washer” underWindshield Washer on page 3-10for
more information. This message clears itself after
10 seconds.
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HEATING WASH (Washer)
FLUID WASH (Washer)
WIPES PENDING
This message displays when you turn on the heated
windshield washer uid system. See “Heated Windshield
Washer” underWindshield Washer on page 3-10for
more information.
HOOD OPEN
This message displays and a chime sounds if the hood
is not fully closed. Stop and turn off the vehicle, check
the hood for obstructions, and close the hood again.
Check to see if the message still appears on the DIC.
ICE POSSIBLE DRIVE WITH CARE
This message displays when the outside air temperature
is cold enough to create icy road conditions. Adjust
your driving accordingly.
LEFT REAR DOOR OPEN
This message displays and a chime sounds if the driver
side rear door is not fully closed and the vehicle is in
a drive gear. 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.
LIFTGATE OPEN
This message displays and a chime sounds if the
liftgate is open while the ignition is in ON/RUN. Turn off
the vehicle and check the liftgate. Restart the vehicle
and check for the message on the DIC display.
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 5-15for 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 5-15.
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PARK ASSIST OFF
If your vehicle has the Ultrasonic Rear Parking
Assist (URPA) system, after the vehicle has been
started and shifted out of PARK (P), 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 2-45.
PASSENGER DOOR OPEN
This message displays and a chime sounds if the
passenger door is not fully closed and the vehicle is
in a drive gear. 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” under
Remote Keyless Entry (RKE) System Operation on
page 2-5andDIC Operation and Displays (With DIC
Buttons) on page 3-57orDIC Operation and Displays
(Without DIC Buttons) on page 3-63for 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”
underRemote Keyless Entry (RKE) System Operation
on page 2-5.
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 in a drive gear. 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.
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SERVICE AIR BAG
This message displays if there is a problem with the
airbag system. Have your dealer/retailer inspect
the system for problems. SeeAirbag Readiness Light
on page 3-42andAirbag System on page 1-61for
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 on page 3-45. 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 3-47. 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. Do not use this
system to help you park. SeeUltrasonic Rear Parking
Assist (URPA) on page 2-45for 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.
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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 is safe 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+ Operation on page 2-23for
more information.
SERVICE TIRE MONITOR SYSTEM
This message displays if a part on the Tire Pressure
Monitor System (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 3-50. Several conditions may cause
this message to appear. SeeTire Pressure Monitor
Operation on page 5-58for 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. SeeStabiliTrak
®System on page 4-6for
more information.
SERVICE TRANSMISSION
This message displays when there is a problem with
the transmission. See your dealer/retailer for service.
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.
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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 2-21for 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 3-50. Reinstall the fuel cap
fully. SeeFilling the Tank on page 5-9. 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
This message displays when the Tire Pressure Monitor
System (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 5-62,
Tire Pressure Monitor System on page 5-57, and
Inflation - Tire Pressure on page 5-55for 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 4-6for
more information. This message clears itself after
10 seconds.
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