air condition GMC TERRAIN 2015 User Guide

Black plate (30,1)GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7707484) - 2015 - crc - 10/1/14
5-30 Instruments and Controls
TIRE LEARNING ACTIVE
This message displays when the
system is learning new tires. See
Tire Pressure Monitor Operation on
page 10-47.
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. SeeTire
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 10-38, Vehicle Load Limits
on page 9-14, and Tire Pressure on
page 10-45. 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 from
the ignition or from the vehicle 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 5-2.

Black plate (34,1)GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7707484) - 2015 - crc - 10/1/14
5-34 Instruments and Controls
Each of the menus is detailed in the
following information.
Climate and Air Quality
Select and the following may
display:
.Auto Fan Speed
.Air Conditioning Mode
.Remote Start Auto Heat Seats
.Auto Defog
.Auto Rear Defog
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.
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.
Select On, Off, or Last Setting.
Remote Start Auto Heat Seats
When on, this feature will turn the
heated seats on when using remote
start on cold days.
Select On or Off.
Auto Defog
When turned on and high humidity
is detected, the climate control
system may adjust to outside air
supply and turn on the air
conditioner or the heater. The fanspeed may slightly increase to help
prevent fogging. When high
humidity is no longer detected, the
system will return to its prior
operation.
Select On or Off.
Auto Rear Defog
When on, this feature turns on the
rear defogger at vehicle start when
the interior temperature is cold and
fog is likely. The auto rear defog
function can be disabled by
pressing
1. When off, the feature
can be turned on by pressing
1.
See “Rear Window Defogger” under
Climate Control Systems on
page 8-1 orAutomatic Climate
Control System on page 8-3.
Select On or Off.
Comfort and Convenience
Select and the following may
display:
.Easy Exit Driver Seat
.Chime Volume

Black plate (1,1)GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7707484) - 2015 - crc - 10/1/14
Climate Controls 8-1
Climate Controls
Climate Control Systems
Climate Control Systems . . . . . . 8-1
Automatic Climate ControlSystem . . . . . . . . . . . . . . . . . . . . . . 8-3
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . 8-6
Maintenance
Passenger Compartment AirFilter . . . . . . . . . . . . . . . . . . . . . . . . . 8-7
Climate Control Systems
The vehicle's heating, cooling, defrosting, and ventilation can be controlled
with this system.
1. Fan Control
2. Air Delivery Mode Controls
3. Temperature Control
4. Outside Air
5. Front Defrost
6. Rear Window Defogger
7. Recirculation 8. A/C (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.

Black plate (2,1)GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7707484) - 2015 - crc - 10/1/14
8-2 Climate Controls
Air Delivery Mode Control:To
change the current mode, select
one of the following:
F (Vent): Air is directed to the
instrument panel outlets.
* (Bi-Level): Air is directed to the
instrument panel outlets and the
floor outlets.
7 (Floor): Air is directed to the
floor outlets.
W(Defog): Clears the windows of
fog or moisture. Air is directed to the
windshield and floor outlets.
0FRONT (Front Defrost): Clears
the windshield of fog or frost more
quickly. Air is directed to the
windshield and side window outlets.
For best results, clear all snow and
ice from the windshield before
defrosting.
Do not drive the vehicle until all the
windows are clear.
If equipped with the Fuel Economy
Mode, the climate controls may take
longer to heat or cool the cabin and the rear window defogger will turn
off sooner, when this feature is in
use. See
Fuel Economy Mode on
page 9-29.
Air Conditioning
A/C (Air Conditioning): Press to
turn the air conditioning on or off.
If the fan is turned off or the outside
temperature falls below freezing, the
air conditioning will not work.
h(Recirculation): Press to turn
on the recirculation. An indicator
light comes on. Air is recirculated
inside the vehicle. It helps to quickly
cool the air inside the vehicle and
reduce the outside air and odor that
might enter. The air conditioning
may come on under certain
conditions.
To improve fuel efficiency and to
cool the vehicle faster, recirculation
may be automatically selected in
warm weather. The recirculation
light will not come on. To override
this feature, select outside air.
%(Outside Air): Press to turn
on the outside air. An indicator light
comes on. Outside air is circulated
throughout the vehicle.
Rear Window Defogger
1REAR (Rear Defogger): Press
to turn the rear window defogger on
or off. An indicator light on the
button comes on to show that the
rear window defogger is on. It turns
off if the ignition is put in the ACC/
ACCESSORY or LOCK/OFF
position.
The ignition must be on to use the
rear window defogger.
Do not drive the vehicle until all the
windows are clear.

Black plate (3,1)GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7707484) - 2015 - crc - 10/1/14
Climate Controls 8-3
{Caution
Do not use a razor blade or sharp
object to clear the inside rear
window. Do not adhere anything
to the defogger grid lines in the
rear glass. These actions may
damage the rear defogger.
Repairs would not be covered by
the vehicle warranty.
Automatic Climate Control System
The vehicle's heating, cooling, defrosting, and ventilation can be controlled
with this system.
1. Fan Control
2. AUTO (Automatic Operation)
3. Air Delivery Mode Controls
4. Front Defrost
5. Recirculation
6. Temperature Control
7. Power8. Driver and Passenger Heated
Seats
9. Rear Window Defogger
10. A/C (Air Conditioning)

Black plate (4,1)GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7707484) - 2015 - crc - 10/1/14
8-4 Climate Controls
Automatic Operation
The system automatically controls
the fan speed, air delivery, air
conditioning, and recirculation to
heat or cool the vehicle to the
selected temperature.
When the AUTO indicator light is
on, the system is in full automatic
operation.
To place the system in
automatic mode:
1. Press AUTO.
2. Set the temperature. Allow thesystem time to stabilize. Then
adjust the temperature as
needed.
To improve fuel efficiency and to
cool the vehicle faster,
recirculation may be
automatically selected in warm
weather. The recirculation light
will not come on. Press the
h
to select recirculation; press it
again to select outside air. Manual Operation
O(Power):
Press to turn the
climate control system on or off.
A(Fan Control): Turn to increase
or decrease the fan speed.
Adjusting the fan speed while in
automatic mode places the fan
under manual control. The AUTO
indicator light turns off. The air
delivery mode remains in automatic
control.
Temperature Control: Turn to
increase or decrease the
temperature inside the vehicle.
H/G(Air Delivery Mode
Control): Press mode up or mode
down to cycle through the different
air delivery modes. The current
mode is shown on the display.
Select from the following:
F (Vent): Air is directed to the
instrument panel outlets.
* (Bi-Level): Air is directed to the
instrument panel outlets and the
floor outlets. 7
(Floor): Air is directed to the
floor outlets.
W(Defog): Clears the windows of
fog or moisture. Air is directed to the
windshield and floor outlets.
0FRONT (Front Defrost): Clears
the windshield of fog or frost more
quickly. Air is directed to the
windshield and side window outlets.
Selecting defrost disables the
automatic mode.
For best results, clear all snow and
ice from the windshield before
defrosting.
Do not drive the vehicle until all the
windows are clear.
For vehicles with Fuel Economy
Mode, the climate controls may take
longer to heat or cool the cabin and
the rear window defogger will turn
off sooner, when this feature is in
use. See Fuel Economy Mode on
page 9-29.

Black plate (5,1)GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7707484) - 2015 - crc - 10/1/14
Climate Controls 8-5
Air Conditioning
A/C (Air Conditioning):Press to
turn the air conditioning on or off.
If the fan is turned off or the outside
temperature falls below freezing, the
air conditioning will not work. When
in AUTO, the air conditioning will
come on automatically as needed.
h(Recirculation): Press to turn
on the recirculation. Press to
alternate between recirculation and
outside air, if the vehicle does not
have a separate outside air button.
The indicator light turns on when
recirculation is selected. Air is
recirculated inside the vehicle.
It helps quickly cool the air inside
the vehicle and reduce the outside
air and odors that might enter.
%(Outside Air, If Equipped):
Press to turn on the outside air. An
indicator light comes on. Outside air
is circulated throughout the vehicle.
Rear Window Defogger
1REAR (Rear Defogger): Press
to turn the rear window defogger on
or off. An indicator light on the
button comes on to show that the
rear window defogger is on. It turns
off if the ignition is put in the ACC/
ACCESSORY or LOCK/OFF
position.
The ignition must be on to use the
rear window defogger.
Do not drive the vehicle until all the
windows are clear.
{Caution
Do not use a razor blade or sharp
object to clear the inside rear
window. Do not adhere anything
to the defogger grid lines in the
rear glass. These actions may
damage the rear defogger.
Repairs would not be covered by
the vehicle warranty.
L/M(Driver and Passenger
Heated Seats): If equipped with
heated seats, see Heated Front
Seats on page 3-8.
Remote Start Climate Control
Operation: If equipped with the
remote start feature, the climate
control system may run when the
vehicle is started remotely. The
system uses the driver ’s previous
settings to heat or cool the inside of
the vehicle. The rear defog may
come on during remote start based
on cold ambient conditions. The
rear defog indicator light does not
come on during a remote start. If the
vehicle has heated front seats, they
may come on during a remote start.
See Remote Vehicle Start on
page 2-5 andHeated Front Seats
on page 3-8.

Black plate (23,1)GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7707484) - 2015 - crc - 10/1/14
Driving and Operating 9-23
To Use The Engine Coolant
Heater
1. Turn off the engine.
2. Open the hood and unwrap theelectrical cord.
The electrical cord is located on
the passenger side of the engine
compartment, in front of the air
cleaner.
Check the heater cord for
damage. If it is damaged, do not
use it. See your dealer for a
replacement. Inspect the cord for
damage yearly.
3. Plug it into a normal, grounded 110-volt AC outlet.
{Warning
Improper use of the heater cord
or an extension cord can damage
the cord and may result in
overheating and fire.
.Plug the cord into a
three-prong electrical utility
receptacle that is protected
by a ground fault detection
function. An ungrounded
outlet could cause an electric
shock.
.Use a weatherproof,
heavy-duty, 15 amp-rated
extension cord if needed.
Failure to use the
recommended extension cord
in good operating condition,
or using a damaged heater or
extension cord, could make it
(Continued)
Warning (Continued)
overheat and cause a fire,
property damage, electric
shock, and injury.
.Do not operate the vehicle
with the heater cord
permanently attached to the
vehicle. Possible heater cord
and thermostat damage could
occur.
.While in use, do not let the
heater cord touch vehicle
parts or sharp edges. Never
close the hood on the
heater cord.
.Before starting the vehicle,
unplug the cord, reattach the
cover to the plug, and
securely fasten the cord.
Keep the cord away from any
moving parts.
4. Before starting the engine, be sure to unplug and store the
cord as it was before to keep it

Black plate (28,1)GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7707484) - 2015 - crc - 10/1/14
9-28 Driving and Operating
Caution (Continued)
the vehicle warranty. Be sure the
engine is not running at high
speed when shifting the vehicle.
D (Drive): This position is for
normal driving. It provides the best
fuel economy. If you need more
power for passing, and you are:
.Going less than 56 km/h
(35 mph), push the accelerator
pedal about halfway down.
.Going about 56 km/h (35 mph) or
more, push the accelerator all
the way down.
{Caution
If the vehicle accelerates slowly,
or does not shift gears, the
transmission could be damaged.
Have the vehicle serviced
right away.
{Caution
Spinning the tires or holding the
vehicle in one place on a hill
using only the accelerator pedal
may damage the transmission.
The repair will not be covered by
the vehicle warranty. If you are
stuck, do not spin the tires. When
stopping on a hill, use the brakes
to hold the vehicle in place.
M (Manual Mode): Allows the
driver to select the range of gear
positions. See Manual Mode on
page 9-28.
Manual Mode
Electronic Range Select
(ERS) Mode
ERS or manual mode allows for the
selection of the range of gear
positions. Use this mode when
driving downhill or towing a trailer to
limit the top gear and vehicle speed.
The shift position indicator within the Driver Information Center (DIC) will
display a number next to the M
indicating the highest available gear
under manual mode and the driving
conditions when manual mode was
selected.
To use this feature:
1. Move the shift lever to
M (Manual Mode).
2. Press the plus/minus button on the shift lever, to increase or
decrease the gear range
available.
When shifting to M (Manual Mode),
the transmission will shift to a preset
lower gear range. For this preset
range, the highest gear available is
displayed next to the M in the DIC.
See Driver Information Center (DIC)
on page 5-20 for more information.
All gears below that number are
available to use. For example, when
4 (Fourth) is shown next to the M,
1 (First) through 4 (Fourth) gears are
shifted automatically. To shift to
5 (Fifth) gear, press the + (Plus)
button or shift into D (Drive).

Black plate (38,1)GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7707484) - 2015 - crc - 10/1/14
9-38 Driving and Operating
the vehicle-ahead indicator will
display green. Vehicles may not be
detected on curves, highway exit
ramps, or hills; or due to poor
visibility. FCA will not detect another
vehicle ahead until it is completely
in the driving lane.
{Warning
FCA does not provide a warning
to help avoid a crash, unless it
detects a vehicle. FCA may not
detect a vehicle ahead if the FCA
sensor is blocked by dirt, snow,
or ice, or if the windshield is
damaged. It may also not detect a
vehicle on winding or hilly roads,
or in conditions that can limit
visibility such as fog, rain,
or snow, or if the headlamps or
windshield are not cleaned or in
proper condition. Keep the
windshield, headlamps, and FCA
sensors clean and in good repair.Collision Alert
When your vehicle approaches
another detected vehicle too rapidly,
the red FCA display will flash and
sound several high-pitched beeps
from the front. When this Collision
Alert occurs, the brake system may
prepare for driver braking to occur
more rapidly which can cause a
brief, mild deceleration. Continue to
apply the brake pedal as needed.
Cruise control may be disengaged
when the Collision Alert occurs.
Tailgating Alert
The red Collision Alert display will
stay continuously illuminated when
following a detected vehicle ahead
much too closely.
Selecting the Alert Timing
The Collision Alert control is on the
steering wheel. Press COLLISION
ALERT to set the FCA timing to far,
medium, near, or off. The first button
press shows the current control
setting on the DIC. Additional button
presses will change this setting. The
chosen setting will remain until it is
changed and will affect both the
Collision Alert and the Tailgating
Alert features. The timing of both
alerts will vary based on vehicle
speed. The faster the vehicle speed,
the farther away the alert will occur.