2011 GMC TERRAIN air condition

Black plate (12,1)GMC Terrain Owner Manual - 2011
5-12 Instruments and Controls
Then, after several more seconds,
the status indicator will light either
ON or OFF, or either the on or off
symbol to let you know the status
of the right front passenger frontal
airbag.
If the word ON or the on symbol is
lit on the passenger airbag status
indicator, it means that the right
front passenger frontal airbag is
enabled (may inflate).
If the word OFF or the off symbol
is lit on the passenger airbag
status indicator, it means that the
passenger sensing system has
turned off the right front passenger
frontal airbag.
If, after several seconds, both
status indicator lights remain on,
or if there are no lights at all, there
may be a problem with the lights or
the passenger sensing system. See
your dealer for service.{WARNING
If the airbag readiness light ever
comes on and stays on, it means
that something may be wrong
with the airbag system. To help
avoid injury to yourself or others,
have the vehicle serviced right
away. SeeAirbag Readiness
Light on page 5‑11 for more
information, including important
safety information.
Charging System Light
The charging system light comes on
briefly when the ignition is turned
on, but the engine is not running, as
a check to show the light is working. The light turns off when the engine
is started. If it does not, have the
vehicle serviced by your dealer.
If the light stays on, or comes on
while driving, there may be a
problem with the electrical charging
system. Have it checked by your
dealer. Driving while this light is on
could drain the battery.
When this light comes on, the Driver
Information Center (DIC) also
displays a message.
See
Battery Voltage and Charging
Messages on page 5‑24.
If a short distance must be driven
with the light on, be sure to turn off
all accessories, such as the radio
and air conditioner.

Black plate (13,1)GMC Terrain Owner Manual - 2011
Instruments and Controls 5-13
Malfunction
Indicator Lamp
A computer system called OBD II
(On-Board Diagnostics-Second
Generation) monitors operation of
the fuel, ignition, and emission
control systems. It ensures that
emissions are at acceptable levels
for the life of the vehicle, helping to
produce a cleaner environment.
This light should come on when the
ignition is on, but the engine is not
running, as a check to show it is
working. If it does not, have the
vehicle serviced by your dealer.
If the Malfunction Indicator Lamp
comes on and stays on while the
engine is running, this indicates that
there is an OBD II problem and
service is required.Malfunctions often are indicated by
the system before any problem is
apparent. Being aware of the light
can prevent more serious damage
to the vehicle. This system assists
the service technician in correctly
diagnosing any malfunction.
Notice:
If the vehicle is
continually driven with this light
on the emission controls might
not work as well, the vehicle fuel
economy might not be as good,
and the engine might not run
as smoothly. This could lead to
costly repairs that might not be
covered by the vehicle warranty.
Notice: Modifications made
to the engine, transmission,
exhaust, intake, or fuel system
of the vehicle or the replacement
of the original tires with other
than those of the same Tire
Performance Criteria (TPC) can
affect the vehicle's emission
controls and can cause this light
to come on. Modifications to
these systems could lead to
costly repairs not covered by the vehicle warranty. This
could also result in a failure
to pass a required Emission
Inspection/Maintenance test. See
Accessories and Modifications on
page 10‑3.
This light comes on during a
malfunction in one of two ways:
Light Flashing:
A misfire condition
has been detected. A misfire
increases vehicle emissions and
could damage the emission control
system on the vehicle. Diagnosis
and service might be required.
To prevent more serious damage to
the vehicle:.Reduce vehicle speed.
.Avoid hard accelerations.
.Avoid steep uphill grades.
.If towing a trailer, reduce the
amount of cargo being hauled as
soon as it is possible.

Black plate (25,1)GMC Terrain Owner Manual - 2011
Instruments and Controls 5-25
– – –
Three dashes will be displayed if the
compass needs service. See your
dealer for service.
Cruise Control Messages
APPLY BRAKE BEFORE
CRUISE
If this message displays when
attempting to activate cruise control,
apply the brake pedal and try again.
CRUISE SET TO XXX
This message displays when the
cruise control is set and shows the
speed it was set to. SeeCruise
Control on page 9‑42 for more
information.
Door Ajar Messages
DOOR OPEN
A door open symbol will be
displayed on the DIC showing
which door is open. If the vehicle
has been shifted out of P (Park), a DOOR OPEN message will also
be displayed. Close the door
completely.
MANUALLY CLOSE THE
POWER LIFTGATE
This message will display if the
power liftgate encounters multiple
obstacles on the same power cycle.
After removing the obstructions, the
liftgate will resume normal power
operation.
REAR ACCESS OPEN
This message will display along with
a symbol when the liftgate is open.
Close the liftgate completely.
Engine Cooling System
Messages
A/C OFF DUE TO HIGH
ENGINE TEMP
This message displays when
the engine coolant becomes
hotter than the normal operating
temperature. To avoid added strain
on a hot engine, the air conditioningcompressor automatically turns off.
When the coolant temperature
returns to normal, the air
conditioning compressor turns
back on. You can continue to drive
the vehicle.
If this message continues to appear,
have the system repaired by your
dealer as soon as possible to avoid
damage to the engine.
COOLANT LEVEL LOW ADD
COOLANT
This message will display if the
coolant is low. See
Engine Coolant
on page 10‑17.
ENGINE
OVERHEATED —IDLE
ENGINE
This message displays when the
engine coolant temperature is too
hot. Stop and allow the vehicle to
idle until it cools down.

Black plate (28,1)GMC Terrain Owner Manual - 2011
5-28 Instruments and Controls
SERVICE STABILITRAK
This message displays if there is a
problem with the StabiliTrak system.
StabiliTrak
®System on page 9‑41.
STABILITRAK OFF
This message displays when the
StabiliTrak system is turned off. See
StabiliTrak
®System on page 9‑41
for more information.
TRACTION CONTROL OFF
This message displays when the
Traction Control System (TCS) is
turned off. Adjust your driving
accordingly.
TRACTION CONTROL ON
This message displays when the
Traction Control System (TCS) is
first turned on. See Traction Control
System (TCS) on page 9‑39 for
more information.
Airbag System Messages
SERVICE AIRBAG
This message displays if there is a
problem with the airbag system.
Take the vehicle to your dealer for
service.
Safety Belt Messages
BUCKLE SEATBELT
This message displays as a
reminder when the safety belt is
not buckled.
Anti-Theft Alarm System
Messages
THEFT ATTEMPTED
This message displays if the vehicle
detects a tamper condition.
Service Vehicle Messages
SERVICE AC SYSTEM
This message is displayed if there is
a problem with the air conditioning
system. Take the vehicle to your
dealer for service.
SERVICE POWER STEERING
This message is displayed if there is
a problem with the power steering
system. Take the vehicle to your
dealer for service.
SERVICE VEHICLE SOON
This message is displayed if there is
a problem with the vehicle. Take the
vehicle to your dealer for service.
Tire Messages
SERVICE TIRE MONITOR
SYSTEM
This message displays if there is
a problem with the Tire Pressure
Monitor System (TPMS). See Tire
Pressure Monitor Operation on
page 10‑54 for more information.

Black plate (29,1)GMC Terrain Owner Manual - 2011
Instruments and Controls 5-29
TIRE LEARNING ACTIVE
This message displays when the
system is learning new tires. See
Tire Pressure Monitor Operation on
page 10‑54for more information.
TIRE LOW ADD AIR TO TIRE
This message displays when the
pressure in one or more of the tires
is low.
This message also displays LEFT
FRONT, RIGHT FRONT, LEFT
REAR, or RIGHT REAR to indicate
the location of the low tire.
The low tire pressure warning
light will also come on. See Tire
Pressure Light on page 5‑17.
If a tire pressure message appears
on the DIC, stop as soon as you
can. Inflate the tires by adding air
until the tire pressure is equal to
the values shown on the Tire and
Loading Information label. See Tires
on page 10‑45, Vehicle Load Limits
on page 9‑21, and Tire Pressure on
page 10‑51. You can receive more than one tire
pressure message at a time. The
DIC also shows the tire pressure
values. See
Driver Information
Center (DIC) on page 5‑20.
Transmission Messages
SERVICE TRANSMISSION
This message displays if there is a
problem with the transmission. See
your dealer.
SHIFT TO PARK
This message displays when the
transmission needs to be shifted to
P (Park). This may appear when
attempting to remove the key if the
vehicle is not in P (Park).
TRANSMISSION HOT —IDLE
ENGINE
This message displays and a chime
sounds if the transmission fluid in
the vehicle gets hot. Driving with the
transmission fluid temperature high
can cause damage to the vehicle.
Stop the vehicle and let it idle to allow the transmission to cool. This
message clears when the fluid
temperature reaches a safe level.
Vehicle Reminder
Messages
ICE POSSIBLE DRIVE
WITH CARE
This message is displayed when ice
conditions are possible.
TURN WIPER CONTROL TO
INTERMITTENT FIRST
This message is displayed when
attempting to adjust the intermittent
wiper speed without intermittent
selected on the wiper control. See
Windshield Wiper/Washer on
page 5‑3.

Black plate (30,1)GMC Terrain Owner Manual - 2011
5-30 Instruments and Controls
Vehicle
Personalization
The audio system controls are
used to access the personalization
menus for customizing vehicle
features.
CONFIG (Configuration):Press
to access the Configuration
Settings Menu.
MENU/SEL Knob: Press the
center of this knob to enter the
menus and select menu items.
Turn the knob to scroll through the
menus.
}BACK: Press to exit or move
backwards in a menu.
Entering the Personalization
Menus
1. Turn the infotainment system on and press the CONFIG button
to access the Configuration
Settings menu.
2. Turn the MENU/SEL knob to highlight Vehicle Settings. 3. Press the center of the MENU/
SEL knob to select the Vehicle
Settings menu.
The following list of menu items will
be available:
.Climate and Air Quality
.Comfort and Convenience
.Collision/Detection Systems
.Languages
.Lighting
.Power Door Locks
.Remote Lock/Unlock/Start
.Return to Factory Settings
Turn the MENU/SEL knob to
highlight the menu. Press the knob
to select it. Each of the menus is
detailed in the following information.
All of the menus may not be
available. Only those tied to the
features on your vehicle will be
shown.
Climate and Air Quality
Select the Climate and Air Quality
menu and the following will be
displayed:
.Auto Fan Speed
.Air Conditioning Mode
.Remote Start Auto Heat Seats
Auto Fan Speed
This selection is available on
vehicles with the Automatic Climate
Control System. Choose from the
following blower speed settings:
High: Increased speed.
Low: Reduced speed.
Normal: Moderate speed.
Press the MENU/SEL knob when
Auto Fan Speed is highlighted.
Turn the knob to highlight “High,”
“Normal,” or“Low.” Press the knob
to confirm the selection and go back
to the last menu.

Black plate (31,1)GMC Terrain Owner Manual - 2011
Instruments and Controls 5-31
Air Conditioning Mode
This will allow you to select whether
or not the air conditioning comes
on automatically the next time the
vehicle is started.“On”means that
the air conditioning will be on at
start up, regardless of whether it
was on or off the last time the
vehicle was turned off. “Off”means
the air conditioning will be off at
the next start up, regardless of
whether it was on or off the last
time the vehicle was turned off.
“Last Setting” means that when
the vehicle is started, the air
conditioning will resume whichever
setting it was at the last time the
vehicle was turned off.
Press the MENU/SEL knob
when Air Conditioning Mode is
highlighted. Turn the knob to
highlight “On,” “Off,” or“Last
Setting.” Press the knob to confirm
the selection and go back to the
last menu. Remote Start Auto Heat Seats
When on, this feature will turn the
heated seats on when using remote
start on cold days.
Press the MENU/SEL knob when
“Remote Start Auto Heat Seats”
is
highlighted to toggle between “On”
or “Off.” Press
}BACK to confirm
the selection and go back to the
last menu.
Comfort and Convenience
Select the Comfort and
Convenience menu and the
following will be displayed:
.Easy Exit Driver Seat
.Chime Volume
.Reverse Tilt Mirror
Easy Exit Driver Seat
When on, this feature will move the
driver seat rearward upon turning
the ignition off and the driver door
opening. This may be performed to
make it easier to exit the vehicle.
See the “Easy Exit Driver Seat” information under
Power Seat
Adjustment on page 3‑3 for more
information.
This allows you to turn the easy exit
seat feature on or off.
Press the MENU/SEL knob
when “Easy Exit Driver Seat” is
highlighted. Turn the knob to
select “On”or“Off.” Press the knob
to confirm and go back to the
last menu.
Chime Volume
This allows the selection of the
chime volume level.
Press the MENU/SEL knob when
“Chime Volume” is highlighted.
Turn the knob to select “Normal”or
“High.” Press the knob to confirm
and go back to the last menu.
Reverse Tilt Mirror
When on, both the driver and
passenger mirrors will tilt
downward when vehicle is shifted
to R (Reverse) to improve visibility
of the ground near the rear wheels.

Black plate (1,1)GMC Terrain Owner Manual - 2011
Climate Controls 8-1
Climate Controls
Climate Control Systems
Climate Control Systems . . . . . . 8-1
Automatic Climate ControlSystem . . . . . . . . . . . . . . . . . . . . . . 8-3
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . 8-5
Maintenance
Passenger Compartment AirFilter . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Climate Control Systems
The vehicle's heating, cooling, defrosting, and ventilation can be controlled
with this system.
A. Fan Control
B. Air Delivery Mode Controls
C. Temperature Control
D. Outside Air
E. Defrost
F. Rear Window Defogger
G. Recirculation H. Air Conditioning
A(Fan Control):
Turn to increase
or decrease the fan speed. Turn the
knob completely to
Tto turn the
fan off.
Temperature Control: Turn to
increase or decrease the
temperature.