2013 GMC ACADIA maintenance reset

Black plate (21,1)Acadia/Acadia Denali Owner Manual - 2013 - crc2 - 12/11/12
In Brief 1-21
Performance and
Maintenance
StabiliTrak®System
The vehicle has a traction control
system that limits wheel spin, and
the StabiliTrak system that assists
with directional control of the vehicle
in difficult driving conditions. Both
systems turn on automatically every
time the vehicle is started.
.To turn off traction control, press
and release
4on the center
stack, and the appropriate DIC
message displays. See Ride
Control System Messages on
page 5‑37.
.Press and release4again to
turn on the traction control
system. The StabiliTrak system
remains on.
See StabiliTrak
®System on
page 9‑27.
Tire Pressure Monitor
This vehicle may have a Tire
Pressure Monitor System (TPMS).
The low tire pressure warning light
alerts to a significant loss in
pressure of one of the vehicle's
tires. If the warning light comes on,
stop as soon as possible and inflate
the tires to the recommended
pressure shown on the Tire and
Loading Information label. See
Vehicle Load Limits on page 9‑9.
The warning light will remain on until
the tire pressure is corrected. The low tire pressure warning light
may come on in cool weather when
the vehicle is first started, and then
turn off as the vehicle is driven. This
may be an early indicator that the
tire pressures are getting low and
the tires need to be inflated to the
proper pressure.
The TPMS does not replace normal
monthly tire maintenance. Maintain
the correct tire pressures.
See
Tire Pressure Monitor System
on page 10‑46.
Engine Oil Life System
The engine oil life system calculates
engine oil life based on vehicle use
and displays the CHANGE ENGINE
OIL SOON message when it is time
to change the engine oil and filter.
The oil life system should be reset
to 100% only following an oil
change.

Black plate (22,1)Acadia/Acadia Denali Owner Manual - 2013 - crc2 - 12/11/12
1-22 In Brief
Resetting the Oil Life System
1. Turn the ignition to ON/RUN,with the engine off.
2. If the vehicle has Driver Information Center (DIC)
buttons: Press the vehicle
information button until OIL LIFE
REMAINING displays.
If the vehicle does not have
Driver Information Center (DIC)
buttons: The vehicle must be in
P (Park) to access this display.
Press the trip odometer reset
stem until OIL LIFE REMAINING
displays.
3. If the vehicle has Driver Information Center (DIC)
buttons: Press and hold the set/
reset button until “100%”is
displayed. Three chimes sound
and the CHANGE ENGINE OIL
SOON message goes off. If the vehicle does not have
Driver Information Center (DIC)
buttons: Press and hold the trip
odometer reset stem until OIL
LIFE REMAINING shows
“100%.”
Three chimes sound
and the CHANGE ENGINE OIL
SOON message goes off.
4. Turn the key to LOCK/OFF.
See Engine Oil Life System on
page 10‑9.
Driving for Better Fuel
Economy
Driving habits can affect fuel
mileage. Here are some driving tips
to get the best fuel economy
possible.
.Avoid fast starts and accelerate
smoothly.
.Brake gradually and avoid
abrupt stops.
.Avoid idling the engine for long
periods of time.
.When road and weather
conditions are appropriate, use
cruise control.
.Always follow posted speed
limits or drive more slowly when
conditions require.
.Keep vehicle tires properly
inflated.
.Combine several trips into a
single trip.
.Replace the vehicle's tires with
the same TPC Spec number
molded into the tire's sidewall
near the size.
.Follow recommended scheduled
maintenance.

Black plate (24,1)Acadia/Acadia Denali Owner Manual - 2013 - crc2 - 12/11/12
5-24 Instruments and Controls
on vehicles with this feature, and
compass calibration and zone
setting on vehicles with this feature.
3(Trip/Fuel):Press this button
to display the odometer, trip
odometers, fuel range, average
economy, timer, fuel used, and
average speed.
Vehicle Information Menu
Items
T(Vehicle Information): Press
this button to scroll through the
following menu items:
OIL LIFE
Press the vehicle information button
until OIL LIFE REMAINING
displays. This display shows an
estimate of the oil's remaining useful
life. If you see 99% OIL LIFE
REMAINING on the display, that
means 99% of the current oil life
remains. The engine oil life system
will alert you to change the oil on a
schedule consistent with your
driving conditions. When the remaining oil life is low,
the CHANGE ENGINE OIL SOON
message will appear on the display.
See
“CHANGE ENGINE OIL SOON”
under Engine Oil Messages on
page 5‑34. You should change the
oil as soon as you can. See Engine
Oil on page 10‑7. In addition to the
engine oil life system monitoring the
oil life, additional maintenance is
recommended in the Maintenance
Schedule in this manual. See
Maintenance Schedule on
page 11‑2 for more information.
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,
see Engine Oil Life System on
page 10‑9. SIDE BLIND ZONE ALERT
If the vehicle has the Side Blind
Zone Alert (SBZA) system, 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. When the
SBZA system is turned off, the DIC
will display the SIDE BLIND ZONE
ALERT SYSTEM OFF message as
a reminder that the system has
been turned off. See
Object
Detection System Messages on
page 5‑36 andSide Blind Zone Alert
(SBZA) on page 9‑33.
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

Black plate (34,1)Acadia/Acadia Denali Owner Manual - 2013 - crc2 - 12/11/12
5-34 Instruments and Controls
ENGINE OVERHEATED IDLE
ENGINE
Notice:If you drive the vehicle
while the engine is overheating,
severe engine damage may
occur. If an overheat warning
appears on the instrument cluster
and/or DIC, stop the vehicle as
soon as possible. Do not increase
the engine speed above normal
idling speed. See Engine
Overheating on page 10‑16 for
more information.
This message displays when the
engine coolant temperature is too
hot. Stop and allow the vehicle to
idle until it cools down. See Engine
Coolant Temperature Gauge on
page 5‑12.
See Overheated Engine Protection
Operating Mode on page 10‑17 for
information on driving to a safe
place in an emergency.
ENGINE OVERHEATED STOP
ENGINE
Notice: If you drive the vehicle
while the engine is overheating,
severe engine damage may
occur. If an overheat warning
appears on the instrument cluster
and/or DIC, stop the vehicle as
soon as possible. Do not increase
the engine speed above normal
idling speed. See Engine
Overheating on page 10‑16 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 Oil Messages
CHANGE ENGINE OIL SOON
This message displays when
service is required for the vehicle.
See your dealer. See Engine Oil on
page 10‑7 andMaintenance
Schedule on page 11‑2 for more
information.
Acknowledging the CHANGE
ENGINE OIL SOON message will
not reset the OIL LIFE REMAINING.
See “Oil Life” underDriver
Information Center (DIC) on
page 5‑23 andEngine Oil Life
System on page 10‑9.
ENGINE OIL LOW —ADD OIL
On some vehicles, this message
displays when the engine oil level
may be too low. Check the oil level
before filling to the recommended
level. If the oil is not low and this
message remains on, take the
vehicle to your dealer for service.
See Engine Oil on page 10‑7.

Black plate (10,1)Acadia/Acadia Denali Owner Manual - 2013 - crc2 - 12/11/12
10-10 Vehicle Care
How to Reset the Engine Oil
Life System
Reset the system whenever the
engine oil is changed so that the
system can calculate the next
engine oil change. To reset the
system:
If the vehicle does not have Driver
Information Center (DIC) buttons:
1. Turn the ignition to ON/RUN,with the engine off. The vehicle
must be in P (Park) to access
this display. Press the trip
odometer reset stem until OIL
LIFE REMAINING displays.
2. Press and hold the trip odometer reset stem until OIL LIFE
REMAINING shows “100%.”
Three chimes sound and the
CHANGE ENGINE OIL SOON
message goes off.
3. Turn the key to LOCK/OFF. If the CHANGE ENGINE OIL
SOON message comes back on
when the vehicle is started, the engine oil life system has not
been reset. Repeat the
procedure.
If the vehicle has Driver Information
Center (DIC) buttons:
1. Turn the ignition to ON/RUN, with the engine off.
2. Press the vehicle information button until OIL LIFE
REMAINING displays.
3. Press and hold the set/reset button until “100%”is displayed.
Three chimes sound and the
CHANGE ENGINE OIL SOON
message goes off.
4. Turn the key to LOCK/OFF.
If the CHANGE ENGINE OIL SOON
message comes back on when the
vehicle is started, the engine oil life
system has not been reset. Repeat
the procedure.
Automatic Transmission
Fluid
It is not necessary to check the
transmission fluid level.
A transmission fluid leak is the only
reason for fluid loss. If a leak
occurs, take the vehicle to the
dealer and have it repaired as soon
as possible.
Change the fluid at the intervals
listed in Maintenance Schedule on
page 11‑2, and be sure to use the
transmission fluid listed in
Recommended Fluids and
Lubricants on page 11‑12.
Notice: Use of the incorrect
automatic transmission fluid may
damage the vehicle, and the
damages may not be covered by
the vehicle warranty. Always use
the automatic transmission fluid
listed in Recommended Fluids
and Lubricants on page 11‑12.
The transmission fluid will not reach
the end of the dipstick unless the
transmission is at operating

Black plate (51,1)Acadia/Acadia Denali Owner Manual - 2013 - crc2 - 12/11/12
Vehicle Care 10-51
Adjust the front and rear tires to
the recommended inflation
pressure on the Tire and
Loading Information label after
the tires have been rotated. See
Tire Pressure on page 10‑45
andVehicle Load Limits on
page 9‑9.
Reset the Tire Pressure Monitor
System. See Tire Pressure
Monitor Operation on
page 10‑47.
Check that all wheel nuts are
properly tightened. See “Wheel
Nut Torque” underCapacities
and Specifications on
page 12‑2.
{WARNING
Rust or dirt on a wheel, or on the
parts to which it is fastened, can
make wheel nuts become loose
after time. The wheel could come
(Continued)
WARNING (Continued)
off and cause an accident. When
changing a wheel, remove any
rust or dirt from places where the
wheel attaches to the vehicle. In
an emergency, a cloth or a paper
towel can be used; however, use
a scraper or wire brush later to
remove all rust or dirt.
Lightly coat the center of the
wheel hub with wheel bearing
grease after a wheel change or
tire rotation to prevent corrosion
or rust build-up. Do not get
grease on the flat wheel
mounting surface or on the
wheel nuts or bolts.
Check that the spare tire, if the
vehicle has one, is stored
properly. Push, pull, and then try
to rotate or turn the tire. If it
moves, tighten the cable. See
Tire Changing on page 10‑59.
When It Is Time for New
Tires
Factors such as maintenance,
temperatures, driving speeds,
vehicle loading, and road conditions
affect the wear rate of the tires.
Treadwear indicators are one way to
tell when it is time for new tires.
Treadwear indicators appear when
the tires have only 1.6 mm (1/16 in)
or less of tread remaining. See Tire
Inspection on page 10‑50 andTire
Rotation on page 10‑50.

Black plate (3,1)Acadia/Acadia Denali Owner Manual - 2013 - crc2 - 12/11/12
Service and Maintenance 11-3
for more than a year. The engine oil
and filter must be changed at least
once a year and the oil life system
must be reset. Your trained dealer
technician can perform this work.
If the engine oil life system is reset
accidentally, service the vehicle
within 5 000 km/3,000 mi since the
last service. Reset the oil life
system when the oil is changed.
SeeEngine Oil Life System on
page 10‑9.
Tire Rotation and Required
Services Every 12 000 km/
7,500 mi
Rotate the tires, if recommended for
the vehicle, and perform the
following services. See Tire
Rotation on page 10‑50.
.Check engine oil level and oil
life percentage. If needed,
change engine oil and filter, and
reset oil life system. See Engine
Oil on page 10‑7 andEngine Oil
Life System on page 10‑9.
.Check engine coolant level. See
Engine Coolant on page 10‑12.
.Check windshield washer fluid
level. See Washer Fluid on
page 10‑18.
.Visually inspect windshield wiper
blades for wear, cracking,
or contamination. See Exterior
Care on page 10‑75. Replace
worn or damaged wiper blades.
See Wiper Blade Replacement
on page 10‑24.
.Check tire inflation pressures.
See Tire Pressure on
page 10‑45.
.Inspect tire wear. See Tire
Inspection on page 10‑50.
.Visually check for fluid leaks.
.Inspect engine air cleaner filter.
See Engine Air Cleaner/Filter on
page 10‑11.
.Inspect brake system.
.Visually inspect steering,
suspension, and chassis
components for damaged, loose,
or missing parts or signs of
wear. See Exterior Care on
page 10‑75.
.Check restraint system
components. See Safety System
Check on page 3‑22.
.Visually inspect fuel system for
damage or leaks.
.Visually inspect exhaust system
and nearby heat shields for
loose or damaged parts.
.Lubricate body components. See
Exterior Care on page 10‑75.
.Check starter switch. See Starter
Switch Check on page 10‑22.
.Check automatic transmission
shift lock control function. See
Automatic Transmission Shift
Lock Control Function Check on
page 10‑23.