climate control GMC ACADIA 2014 Owner's Guide

Black plate (5,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-6014315) - 2014 - crc - 8/15/13
Climate Controls 8-5
To use automatic mode:
1. Press the AUTO button.When AUTO is selected, the
current temperature(s) is
displayed and the AUTO
indicator light is on.
When AUTO is selected, the air
conditioning and air inlet are
automatically controlled. The air
conditioning runs when the
outside temperature is over 4°C
(40°F). The system is
automatically set to outside air,
unless it is hot outside and then
the air inlet changes to
recirculation mode to help
quickly cool the vehicle. The
recirculation indicator light will
come on. 2. Set the temperature for the
driver and passenger.
To find a comfortable setting,
start with a 22°C (73°F)
temperature setting and allow
about 20 minutes for the system
to regulate. Use the driver side
or passenger side temperature
control to adjust the temperature
setting as necessary. The
system will remain at the
selected setting. Choosing the
warmest or coolest temperatures
does not cause the vehicle to
heat or cool more quickly.
To avoid blowing cold air in cold
weather, the system delays
turning on the fan until warm air
is available. Turn the fan knob to
override this delay and select
the fan speed.
Temperature Control
The driver and passenger side
temperature controls are used to
adjust the temperature of the air
coming through the system. The
temperature can be adjusted even if the system is turned off since
outside air still enters the vehicle,
unless the recirculation mode is
selected. See
“Recirculation” later in
this section.
Driver Side Temperature
Control: Turn clockwise or
counterclockwise to increase or
decrease the driver side
temperature. The driver side
temperature display will show the
temperature setting.
Passenger Side Temperature
Control: Turn clockwise or
counterclockwise to increase or
decrease the passenger side
temperature. The passenger side
display will show the temperature
setting.
SYNC (Synchronized
Temperature): Press to set the
passenger temperature to match the
driver temperature setting.
Manual Operation
The air delivery mode or fan speed
can be manually adjusted.

Black plate (6,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-6014315) - 2014 - crc - 8/15/13
8-6 Climate Controls
9(Fan Control):Turn the knob
clockwise or counterclockwise to
increase or decrease the fan speed.
Turning the fan control knob while in
automatic control places the fan
speed under manual control.
The air delivery mode remains in
automatic control. The fan setting
displays momentarily and then no
longer displays.
Air Delivery Modes: Press
H,),
6, or-to change the direction of
the airflow in the vehicle. An
indicator light comes on in the
selected mode button. Pressing a
mode button while the system is off
changes the air delivery mode
without turning the system on.
Changing the air delivery mode
while in automatic control places the
system into manual control. The air
delivery mode button indicator
displays, and the AUTO button
indicator light turns off.
H(Vent): Air is directed to the
instrument panel outlets.
)(Bi-Level): Air is divided
between the instrument panel and
floor outlets. Some air is directed
towards the windshield and side
window outlets. Cooler air is
directed to the upper outlets and
warmer air to the floor outlets.
6(Floor): Air is directed to the
floor outlets, with some of the air
directed to the windshield, side
window, and second row floor
outlets. In this mode, the system
uses outside air.
-(Defog): This mode clears the
windows of fog or moisture. Air is
directed to the windshield, floor
outlets, and side window vents.
When this mode is selected, the
system turns off recirculation and
runs the air conditioning compressor
unless the outside temperature is
less than 4°C (40°F). Do not drive
the vehicle until all the windows are
clear.
0(Defrost): Press to turn the
defrost on or off. This mode quickly
clears the windshield of fog or frost. Air is directed to the windshield,
side window, and floor vents. In this
mode, outside air is pulled inside
the vehicle. The air conditioning
system runs automatically in this
setting, unless the outside
temperature is less than 4°C (40°F).
Do not drive the vehicle until all the
windows are clear.
Air Conditioning
A/C (Air Conditioning):
Press to
turn the air conditioning on and off.
An indicator light comes on when
A/C is on.
The A/C does not work when the
outside temperature is below 4°C
(40°F). If A/C is pressed the
indicator flashes three times and
turns off to show that the A/C mode
is not available. If the A/C is on and
the outside temperature drops
below a temperature which is too
cool for air conditioning to be
effective, the A/C indicator turns off
to show that the A/C mode has
been canceled.

Black plate (7,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-6014315) - 2014 - crc - 8/15/13
Climate Controls 8-7
On hot days, open the windows
briefly to let hot inside air escape.
This helps reduce the time it takes
for the interior of the vehicle to
cool down.
The air conditioning system
removes moisture from the air, so
water might drip under the vehicle
while idling or after turning off the
engine. This is normal.
@(Recirculation):Press to turn
the recirculation mode on or off. An
indicator light comes on when
recirculation is on. When the engine
is turned off, the recirculation mode
automatically turns off and must be
re-selected when the engine is
turned on again.
This mode recirculates and helps to
quickly cool the air inside the
vehicle. It can be used to prevent
outside air and odors from entering
the vehicle.
The recirculation mode cannot be
used with floor, defog, or defrosting
modes. If recirculation is selected in
these modes, the indicator flashes three times and turns off. The air
conditioning compressor also comes
on when this mode is activated.
While in recirculation mode the
windows can fog when the weather
is cold and damp. To clear the fog,
select either the defog or defrost
mode and increase the fan speed.
REAR:
Press to turn the rear
heating and air conditioning on or
off. See Rear Climate Control
System on page 8-9 orRear
Climate Control System (with Rear
Seat Audio) on page 8-10.
Rear Window Defogger
The rear window defogger uses a
warming grid to remove fog from the
rear window.
R
1(Rear Window Defogger):
Press to turn the rear window
defogger on or off. The rear window
defogger stays on for about
10 minutes, before turning off. The
defogger also turns off when the engine is turned off. Do not drive the
vehicle until all the windows are
clear.
If equipped with heated outside
rearview mirrors, fog or frost is
cleared from the surface of the
mirror when the rear window defog
button is pressed.
{Caution
Using a razor blade or sharp
object on the inside rear window
can damage the antenna or
defogger. Repairs would not be
covered by the vehicle warranty.
Do not stick anything to the rear
window.
Sensors
The solar sensor in the defrost grille
in the middle of the instrument
panel, monitors the solar heat. Do
not cover the solar sensor or the
system will not work properly.

Black plate (8,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-6014315) - 2014 - crc - 8/15/13
8-8 Climate Controls
The interior temperature sensor, on
the instrument panel to the right of
the steering column, measures the
temperature of the air inside the
vehicle.
There is also an exterior
temperature sensor behind the front
grille. This sensor reads the outside
air temperature and helps maintain
the temperature inside the vehicle.
Any cover on the front of the vehicle
could cause a false reading in the
displayed temperature.The climate control system uses the
information from these sensors to
maintain comfort settings by
adjusting the temperature, fan
speed, and air delivery mode. The
system may also supply cooler air to
the side of the vehicle facing the
sun. The recirculation mode will also
be used as needed to maintain cool
outlet temperatures.

Black plate (9,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-6014315) - 2014 - crc - 8/15/13
Climate Controls 8-9
Rear Climate Control System
1. Fan Control
2. Temperature Control
3. Air Delivery Mode Control
For vehicles with the rear climate
control system, the controls are
located on the rear of the center
console. The system can also be
controlled with the front controls.Press the REAR button on the front
climate control system to control the
rear climate control system. The
REAR text displays when the rear
system is on.
Sync Mode:
This mode matches
the rear climate control to the front
climate control settings. It comes on
when REAR is pressed. Independent Mode:
This mode
directs rear seating airflow
according to the settings of the rear
controls. It comes on when any rear
control is adjusted.
Fan Control: Turn clockwise or
counterclockwise to increase or
decrease the fan speed. Turn the
knob to
(to turn the fan off.
Temperature Control: Turn
clockwise or counterclockwise to
increase or decrease the airflow
temperature.
Air Delivery Mode Control: Turn
to the desired mode to change the
airflow direction.
H (Vent): Air is directed through
the overhead outlets.
) (Bi-Level): Air is directed
through the rear floor outlets, as
well as the overhead outlets.
6 (Floor): Air is directed through
the floor outlets. The rear system
floor outlets are located under the
third row seats.

Black plate (10,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-6014315) - 2014 - crc - 8/15/13
8-10 Climate Controls
Rear Climate Control System (with Rear Seat Audio)
1. Fan Control
2. Air Delivery Mode Control
3. Temperature ControlFor vehicles with the rear climate
control system, the controls are
located on the rear of the center
console.Press the REAR button on the front
climate control system to control the
rear climate control system. The
system also turns on if any of the
rear controls, except
C, are
pressed. The display is activated
when the rear system is on.
The system can also be turned off,
by pressing
Cuntil the fan goes off.
Sync Mode: This mode matches
the rear climate control to the front
climate control settings. It comes on
when REAR is pressed.
Independent Mode: This mode
directs rear seating airflow
according to the settings of the rear
controls. It comes on when any rear
control is adjusted.

Black plate (11,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-6014315) - 2014 - crc - 8/15/13
Climate Controls 8-11
DandC(Fan Control):Press the
fan up or down buttons to increase
or decrease the fan speed.
Temperature Control: Press + or
− to increase or decrease the air
temperature. The temperature
settings will display in
0-12 increments, going from the
coolest (0) to the warmest (12)
setting.
N(Air Delivery Mode Control):
Press to manually change the
direction of the airflow. Repeatedly
press the button until the desired
mode appears on the display.
H(Vent): Air is directed through
the overhead outlets.
)(Bi-Level): Air is directed
through the rear floor outlets, as
well as the overhead outlets.
6(Floor): Air is directed through
the floor outlets. The rear system
floor outlets are located under the
third row seats.
Air Vents
Use the slider switch in the center of
the outlet, to change the direction of
the airflow. Use the thumbwheel
near the outlet to control the amount
of airflow or to shut off the airflow.
Keep all outlets open whenever
possible for best system
performance.
Operation Tips
.Clear away any ice, snow,
or leaves from the air inlets at
the base of the windshield that
can block the flow of air into the
vehicle.
.Use of non-GM approved hood
deflectors can adversely affect
the performance of the system.
.Keep the path under all seats
clear of objects to help circulate
the air inside the vehicle more
effectively.
.If fogging reoccurs while in vent
or bi-level modes with mild
temperature throughout the
vehicle, turn on the air
conditioner to reduce windshield
fogging.

Black plate (12,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-6014315) - 2014 - crc - 8/15/13
8-12 Climate Controls
Maintenance
Passenger Compartment
Air Filter
The filter removes dust, pollen, and
other airborne irritants from outside
air and inside air when in
recirculation mode.
The filter should be replaced as part
of routine scheduled maintenance.
SeeMaintenance Schedule on
page 11-2. To find out what type of
replacement filter to use, see
Maintenance Replacement Parts on
page 11-13.
1. Open the glove box.
2. Twist the compartment retainers (1) and pull outward to
remove.
3. Lower the instrument panel compartment assembly (2)
beyond the stops.
4. If needed, unsnap the instrument panel compartment assembly (2)
from the instrument panel. When
reinstalling, be sure the
instrument panel compartment
dampener arm is aligned
properly to the dampener gear
assembly.5. Squeeze the housing cover (1)tabs to remove.
6. Remove the old air filter from the passenger compartment air filter
housing (2).
7. Install the new air filter.
8. Replace the housing cover.
9. If removed, reinstall the instrument panel compartment
assembly.
10. Reinstall the compartment retainers.
See your dealer if additional
assistance is needed.

Black plate (2,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-6014315) - 2014 - crc - 8/15/13
9-2 Driving and Operating
Trailer Towing
General TowingInformation . . . . . . . . . . . . . . . . . 9-46
Driving Characteristics and Towing Tips . . . . . . . . . . . . . . . . 9-46
Trailer Towing . . . . . . . . . . . . . . . . 9-49
Towing Equipment . . . . . . . . . . . 9-51
Conversions and Add-Ons
Add-On Electrical
Equipment . . . . . . . . . . . . . . . . . 9-53
Driving Information
Distracted Driving
Distraction comes in many forms
and can take your focus from the
task of driving. Exercise good
judgment and do not let other
activities divert your attention away
from the road. Many local
governments have enacted laws
regarding driver distraction. Become
familiar with the local laws in
your area.
To avoid distracted driving, always
keep your eyes on the road, hands
on the wheel, and mind on the drive.
.Do not use a phone in
demanding driving situations.
Use a hands-free method to
place or receive necessary
phone calls.
.Watch the road. Do not read,
take notes, or look up
information on phones or other
electronic devices.
.Designate a front seat
passenger to handle potential
distractions.
.Become familiar with vehicle
features before driving, such as
programming favorite radio
stations and adjusting climate
control and seat settings.
Program all trip information into
any navigation device prior to
driving.
.Wait until the vehicle is parked
to retrieve items that have fallen
to the floor.
.Stop or park the vehicle to tend
to children.
.Keep pets in an appropriate
carrier or restraint.
.Avoid stressful conversations
while driving, whether with a
passenger or on a cell phone.

Black plate (9,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-6014315) - 2014 - crc - 8/15/13
Driving and Operating 9-9
Warning (Continued)
.Adjust the climate control
system to a setting that
circulates the air inside the
vehicle and set the fan speed
to the highest setting. See
“Climate Control Systems”.
For more information about
carbon monoxide, see Engine
Exhaust on page 9-21.
To save fuel, run the engine for only
short periods as needed to warm
the vehicle and then shut the engine
off and close the window most of
the way to save heat. Repeat this
until help arrives but only when you
feel really uncomfortable from the
cold. Moving about to keep warm
also helps.
If it takes some time for help to
arrive, now and then when you run
the engine, push the accelerator
pedal slightly so the engine runs
faster than the idle speed. This
keeps the battery charged to restart the vehicle and to signal for help
with the headlamps. Do this as little
as possible to save fuel.
If the Vehicle Is Stuck
Slowly and cautiously spin the
wheels to free the vehicle when
stuck in sand, mud, ice, or snow.
If stuck too severely for the traction
system to free the vehicle, turn the
traction system off and use the
rocking method. See
Traction
Control/Electronic Stability Control
on page 9-28.
{Warning
If the vehicle's tires spin at high
speed, they can explode, and you
or others could be injured. The
vehicle can overheat, causing an
engine compartment fire or other
damage. Spin the wheels as little
as possible and avoid going
above 56 km/h (35 mph).
Rocking the Vehicle to Get
it Out
Turn the steering wheel left and
right to clear the area around the
front wheels. Turn off any traction
system. Shift back and forth
between R (Reverse) and a low
forward gear, spinning the wheels
as little as possible. To prevent
transmission wear, wait until the
wheels stop spinning before shifting
gears. Release the accelerator
pedal while shifting, and press
lightly on the accelerator pedal
when the transmission is in gear.
Slowly spinning the wheels in the
forward and reverse directions
causes a rocking motion that could
free the vehicle. If that does not get
the vehicle out after a few tries, it
might need to be towed out. If the
vehicle does need to be towed out,
see Towing the Vehicle on
page 10-72.