hazard control GMC TERRAIN 2012 Owner's Manual

Black plate (4,1)GMC Terrain Owner Manual (Include Mex) - 2012
iv Introduction
Using this Manual
To quickly locate information about
the vehicle, use the Index in the
back of the manual. It is an
alphabetical list of what is in the
manual and the page number where
it can be found.
Danger, Warnings, and
Cautions
Warning messages found on vehicle
labels and in this manual describe
hazards and what to do to avoid or
reduce them.
Dangerindicates a hazard with a
high level of risk which will result in
serious injury or death.
Warning orCaution indicates a
hazard that could result in injury or
death.
{WARNING
These mean there is something
that could hurt you or other
people.
Notice: This means there is
something that could result in
property or vehicle damage. This
would not be covered by the
vehicle's warranty.
A circle with a slash through it is a
safety symbol which means “Do
Not,” “Do not do this,” or“Do not let
this happen.”
Symbols
The vehicle has components and
labels that use symbols instead of
text. Symbols are shown along with
the text describing the operation or
information relating to a specific
component, control, message,
gauge, or indicator.
M: This symbol is shown when
you need to see your owner manual
for additional instructions or
information.
*: This symbol is shown when
you need to see a service manual
for additional instructions or
information.

Black plate (3,1)GMC Terrain Owner Manual (Include Mex) - 2012
In Brief 1-3
A.Air Vents on page 8‑5.
B. Turn and Lane‐Change Lever. See Turn and Lane-Change
Signals on page 6‑3.
Exterior Lamp Controls on
page 6‑1.
Fog Lamps on page 6‑4.
C. Horn on page 5‑3.
D. Instrument Cluster on page 5‑8.
E. Windshield Wiper/Washer on
page 5‑3.
Rear Window Wiper/Washer on
page 5‑4.
F. Power Door Locks on page 2‑7.
G. Navigation Screen (If Equipped).
H. Forward Collision Alert (FCA) Display (If Equipped). See
Forward Collision Alert (FCA)
System on page 9‑40.
Lane Departure Warning (LDW)
Indicator (If Equipped). See
Lane Departure Warning (LDW)
on page 9‑48. I.
Safety Locks on page 2‑8.
J. Infotainment on page 7‑1.
Navigation System (If
Equipped). See Navigation
System Manual.
K. Hood Release. See Hood on
page 10‑5.
L. Cruise Control on page 9‑38.
Forward Collision Alert (FCA)
System on page 9‑40 (If
Equipped).
Lane Departure Warning (LDW)
on page 9‑48 (If Equipped).
M. Data Link Connector (DLC) (Out of View). See Malfunction
Indicator Lamp on page 5‑13.
N. Instrument Panel Illumination
Control on page 6‑4.
O. Steering Wheel Adjustment on
page 5‑2.
P. Steering Wheel Controls on
page 5‑2.
Q. Ignition Positions on page 9‑21. R.
Climate Control Systems on
page 8‑1 (If Equipped).
Automatic Climate Control
System on page 8‑3 (If
Equipped).
S. Shift Lever. See Automatic
Transmission on page 9‑29.
T. Fuel Economy Mode on
page 9‑31 (If Equipped).
U. StabiliTrak
®System on
page 9‑36.
V. Power Outlets on page 5‑6.
W. CD Player Slot. See CD Player
on page 7‑14.
X. Driver Information Center (DIC) Buttons. See Driver Information
Center (DIC) on page 5‑23.
Y. Hazard Warning Flashers on
page 6‑3.

Black plate (6,1)GMC Terrain Owner Manual (Include Mex) - 2012
2-6 Keys, Doors, and Windows
Extending Engine Run Time
For a 10-minute extension, repeat
Steps 1 and 2 while the engine is
still running. The remote start can
be extended once.
When the remote start is extended,
the second 10 minutes will start
immediately.
For example, if the engine has been
running for 5 minutes, and
10 minutes are added, the engine
will run for a total of 15 minutes.
A maximum of two remote starts or
remote start attempts are allowed
between ignition cycles.
The vehicle's ignition switch must
be turned to ON/RUN and then back
to LOCK/OFF using the key, before
the remote start procedure can be
used again.Shutting the Engine Off After a
Remote Start
To shut off the engine:
.Press
/until the parking lamps
turn off.
.Turn on the hazard warning
flashers.
.Insert the key and turn it to ON/
RUN and then back to
LOCK/OFF.
Conditions in Which Remote Start
Will Not Work
The remote vehicle start feature will
not operate if:
.The key is in the ignition.
.The hood or doors are not
closed.
.The hazard warning flashers
are on.
.There is an emission control
system malfunction.
.The engine coolant temperature
is too high.
.The oil pressure is low.
.Two remote vehicle starts have
already been used.
.The vehicle is not in P (Park).
Remote Start Ready
If the vehicle does not have the
remote vehicle start feature, it may
have the remote start ready feature.
This feature allows your dealer to
add the manufacturer's remote
vehicle start feature. See your
dealer to add the manufacturer's
remote vehicle start feature to the
vehicle.

Black plate (27,1)GMC Terrain Owner Manual (Include Mex) - 2012
Seats and Restraints 3-27
prevent the driver from seeing out of
the windshield or being able to steer
the vehicle, nor does it prevent
people from leaving the vehicle.
{WARNING
When an airbag inflates, there
may be dust in the air. This dust
could cause breathing problems
for people with a history of
asthma or other breathing trouble.
To avoid this, everyone in the
vehicle should get out as soon as
it is safe to do so. If you have
breathing problems but cannot
get out of the vehicle after an
airbag inflates, then get fresh air
by opening a window or a door.
If you experience breathing
problems following an airbag
deployment, you should seek
medical attention.The vehicle has a feature that may
automatically unlock the doors, turn
the interior lamps on, turn the
hazard warning flashers on, and
shut off the fuel system after the
airbags inflate. You can lock the
doors, turn the interior lamps off,
and turn the hazard warning
flashers off by using the controls for
those features.
{WARNING
A crash severe enough to inflate
the airbags may have also
damaged important functions in
the vehicle, such as the fuel
system, brake and steering
systems, etc. Even if the vehicle
appears to be drivable after a
moderate crash, there may be
concealed damage that could
make it difficult to safely operate
the vehicle.
Use caution if you should attempt
to restart the engine after a crash
has occurred.In many crashes severe enough to
inflate the airbag, windshields are
broken by vehicle deformation.
Additional windshield breakage may
also occur from the front outboard
passenger airbag.
.Airbags are designed to inflate
only once. After an airbag
inflates, you will need some new
parts for the airbag system.
If you do not get them, the
airbag system will not be there
to help protect you in another
crash. A new system will include
airbag modules and possibly
other parts. The service manual
for the vehicle covers the need
to replace other parts.
.The vehicle has a crash sensing
and diagnostic module which
records information after a
crash. See
Vehicle Data
Recording and Privacy on
page 13‑19 andEvent Data
Recorders on page 13‑20.

Black plate (1,1)GMC Terrain Owner Manual (Include Mex) - 2012
Lighting 6-1
Lighting
Exterior Lighting
Exterior Lamp Controls . . . . . . . . 6-1
Headlamp High/Low-BeamChanger . . . . . . . . . . . . . . . . . . . . . 6-2
Flash-to-Pass . . . . . . . . . . . . . . . . . 6-2
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . 6-2
Automatic Headlamp System . . . . . . . . . . . . . . . . . . . . . . 6-3
Hazard Warning Flashers . . . . . 6-3
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . 6-3
Fog Lamps . . . . . . . . . . . . . . . . . . . . 6-4
Interior Lighting
Instrument Panel Illumination Control . . . . . . . . . . . . . . . . . . . . . . 6-4
Dome Lamps . . . . . . . . . . . . . . . . . 6-4
Reading Lamps . . . . . . . . . . . . . . . 6-5
Lighting Features
Entry Lighting . . . . . . . . . . . . . . . . . 6-5
Battery Load Management . . . . 6-5
Exterior Lighting
Exterior Lamp Controls
The exterior lamp control is on the
turn signal/lane change lever.
O(Exterior Lamp Control):
Operates the exterior lamps. Turn to
one of the following positions:
O(Off): Briefly turn to this position
to turn the automatic light control off
or on again. AUTO (Automatic Headlamps):
Turns the exterior lamps on and off
automatically depending on the
exterior light. The vehicle will default
to the AUTO setting when it is first
started.
;(Parking Lamps):
Turns on the
parking lamps together with the
following:
.Sidemarker Lamps
.Taillamps
.License Plate Lamps
.Instrument Panel Lights
5(Headlamps): Turns on the
headlamps, together with the
previously listed lamps and lights.

Black plate (11,1)GMC Terrain Owner Manual (Include Mex) - 2012
Driving and Operating 9-11
While the exhaust pipe is under
water, you will not be able to start
the engine. When going through
water, the brakes get wet, and it
might take longer to stop. See
Driving on Wet Roads on page 9‑11.
After Off-Road Driving
Remove any brush or debris that
has collected on the underbody or
chassis, or under the hood. These
accumulations can be a fire hazard.
After operation in mud or sand,
have the brake linings cleaned and
checked. These substances can
cause glazing and uneven braking.
Check the body structure, steering,
suspension, wheels, tires, and
exhaust system for damage and
check the fuel lines and cooling
system for any leakage.
More frequent maintenance service
is required. Refer to the
Maintenance Schedule on
page 11‑3for more information.
Driving on Wet Roads
Rain and wet roads can reduce
vehicle traction and affect your
ability to stop and accelerate.
Always drive slower in these types
of driving conditions and avoid
driving through large puddles and
deep‐standing or flowing water.
{WARNING
Wet brakes can cause crashes.
They might not work as well in a
quick stop and could cause
pulling to one side. You could
lose control of the vehicle.
After driving through a large
puddle of water or a car/vehicle
wash, lightly apply the brake
pedal until the brakes work
normally.
(Continued)
WARNING (Continued)
Flowing or rushing water creates
strong forces. Driving through
flowing water could cause the
vehicle to be carried away. If this
happens, you and other vehicle
occupants could drown. Do not
ignore police warnings and be
very cautious about trying to drive
through flowing water.
Hydroplaning
Hydroplaning is dangerous. Water
can build up under the vehicle's
tires so they actually ride on the
water. This can happen if the road is
wet enough and you are going fast
enough. When the vehicle is
hydroplaning, it has little or no
contact with the road.
There is no hard and fast rule about
hydroplaning. The best advice is to
slow down when the road is wet.

Black plate (14,1)GMC Terrain Owner Manual (Include Mex) - 2012
9-14 Driving and Operating
Blizzard Conditions
Being stuck in snow can be a
serious situation. Stay with the
vehicle unless there is help nearby.
If possible, use theRoadside
Assistance Program (U.S. and
Canada) on page 13‑7 orRoadside
Assistance Program (Mexico) on
page 13‑9. To get help and keep
everyone in the vehicle safe:
.Turn on the hazard warning
flashers.
.Tie a red cloth to an outside
mirror.
{WARNING
Snow can trap engine exhaust
under the vehicle. This may
cause exhaust gases to get
inside. Engine exhaust contains
Carbon Monoxide (CO) which
cannot be seen or smelled. It can
cause unconsciousness and even
death.
(Continued)
WARNING (Continued)
If the vehicle is stuck in the snow:
.Clear away snow from around
the base of your vehicle,
especially any that is blocking
the exhaust pipe.
.Check again from time to
time to be sure snow does
not collect there.
.Open a window about 5 cm
(2 in) on the side of the
vehicle that is away from the
wind to bring in fresh air.
.Fully open the air outlets on
or under the instrument
panel.
.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 System in the
Index.(Continued)
WARNING (Continued)
For more information about
carbon monoxide, see Engine
Exhaust on page 9‑28.
Snow can trap exhaust gases
under your vehicle. This can
cause deadly CO (Carbon
Monoxide) gas to get inside. CO
could overcome you and kill you.
You cannot see it or smell it, so
you might not know it is in your
vehicle. Clear away snow from
around the base of your vehicle,
especially any that is blocking the
exhaust.
Run the engine for short periods
only as needed to keep warm, but
be careful.

Black plate (3,1)GMC Terrain Owner Manual (Include Mex) - 2012
Vehicle Care 10-3
California Proposition
65 Warning
Most motor vehicles, including this
one, contain and/or emit chemicals
known to the State of California to
cause cancer and birth defects or
other reproductive harm. Engine
exhaust, many parts and systems,
many fluids, and some component
wear by-products contain and/or
emit these chemicals.
California Perchlorate
Materials Requirements
Certain types of automotive
applications, such as airbag
initiators, seat belt pretensioners,
and lithium batteries contained in
Remote Keyless Entry transmitters,
may contain perchlorate materials.
Special handling may be necessary.
For additional information, see
www.dtsc.ca.gov/hazardouswaste/
perchlorate.
Accessories and
Modifications
Adding non‐dealer accessories or
making modifications to the vehicle
can affect vehicle performance and
safety, including such things as
airbags, braking, stability, ride and
handling, emissions systems,
aerodynamics, durability, and
electronic systems like antilock
brakes, traction control, and stability
control. These accessories or
modifications could even cause
malfunction or damage not covered
by the vehicle warranty.

Black plate (4,1)GMC Terrain Owner Manual (Include Mex) - 2012
i-4 INDEX
Driving (cont'd)Off-Road . . . . . . . . . . . . . . . . . . . . . . 9-6
Off-Road Recovery . . . . . . . . . . . . 9-5
Vehicle Load Limits . . . . . . . . . . . 9-16
Wet Roads . . . . . . . . . . . . . . . . . . . 9-11
Winter . . . . . . . . . . . . . . . . . . . . . . . . 9-13
DVD Rear Seat EntertainmentSystem . . . . . . . . . . . . . . . . . . . . . . 7-22
E
E85 Fuel . . . . . . . . . . . . . . . . . . . . . . . 9-53
ECO Button . . . . . . . . . . . . . . . . . . . 9-31
Economy Mode
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 9-31
Electrical Equipment,
Add-On . . . . . . . . . . . . . . . . . . . . . . 9-64
Electrical System Engine CompartmentFuse Block . . . . . . . . . . . . . . . . 10-38
Fuses . . . . . . . . . . . . . . . . . . . . . . 10-38
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . 10-42
Emergency, OnStar
®. . . . . . . . . . 14-2 Engine
Air Cleaner/Filter . . . . . . . . . . . 10-14
Check and Service Engine
Soon Light . . . . . . . . . . . . . . . . . . 5-13
Compartment Overview . . . . . . . 10-6
Coolant . . . . . . . . . . . . . . . . . . . . . 10-17
Coolant Heater . . . . . . . . . . . . . . . 9-25
Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 5-10
Cooling System . . . . . . . . . . . . . 10-15
Cooling System Messages . . . 5-28
Cover . . . . . . . . . . . . . . . . . . . . . . . . . 10-9
Drive Belt Routing . . . . . . . . . . . . 12-4
Exhaust . . . . . . . . . . . . . . . . . . . . . . 9-28
Oil Life System . . . . . . . . . . . . . 10-12
Oil Messages . . . . . . . . . . . . . . . . . 5-28
Overheating . . . . . . . . . . . . . . . . 10-20
Power Messages . . . . . . . . . . . . . 5-29
Pressure Light . . . . . . . . . . . . . . . . 5-20
Running While Parked . . . . . . . . 9-28
Starting . . . . . . . . . . . . . . . . . . . . . . . 9-23
Entry Lighting . . . . . . . . . . . . . . . . . . . 6-5
Equipment, Towing . . . . . . . . . . . . 9-63
Event Data Recorders . . . . . . . . 13-20
Extender, Safety Belt . . . . . . . . . . 3-19
Exterior Lamp Controls . . . . . . . . . 6-1
F
Features Memory . . . . . . . . . . . . . . . . . . . . . . . 1-10
Filter, Engine Air Cleaner . . . . . . . . . 10-14
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 6-2
Flashers, Hazard Warning . . . . . . 6-3
Flat Tire . . . . . . . . . . . . . . . . . . . . . . 10-65 Changing . . . . . . . . . . . . . . . . . . . 10-67
Floor Mats . . . . . . . . . . . . . . . . . . . . 10-88
Fluid Automatic Transmission . . . . 10-13
Brakes . . . . . . . . . . . . . . . . . . . . . . 10-24
Power Steering . . . . . . . . . . . . . 10-22
Washer . . . . . . . . . . . . . . . . . . . . . 10-23
Fog Lamps
Bulb Replacement . . . . . . 10-33, 6-4
Forward Collision Alert (FCA) Warning Light . . . . . . . . . 5-18
Front Fog Lamp
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . 3-3
Heated . . . . . . . . . . . . . . . . . . . . . . . . 3-9

Black plate (12,1)GMC Terrain Owner Manual (Include Mex) - 2012
i-12 INDEX
V
VehicleCanadian Owners . . . . . . . . . . . . . . . iii
Control . . . . . . . . . . . . . . . . . . . . . . . . 9-4
IdentificationNumber (VIN) . . . . . . . . . . . . . . . 12-1
Load Limits . . . . . . . . . . . . . . . . . . . 9-16
Messages . . . . . . . . . . . . . . . . . . . . 5-26
Personalization . . . . . . . . . . . . . . . 5-33
Reminder Messages . . . . . . . . . . 5-33
Remote Start . . . . . . . . . . . . . . . . . . 2-5
Security . . . . . . . . . . . . . . . . . . . . . . 2-13
Towing . . . . . . . . . . . . . . . . . . . . . . 10-79
Vehicle Care Tire Pressure . . . . . . . . . . . . . . . 10-51
Ventilation, Air . . . . . . . . . . . . . . . . . . 8-5
Visors . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
W
Warning
Brake System Light . . . . . . . . . . . 5-16
Warning Light Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 5-18
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . . . 5-7
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . iv Cautions and Danger . . . . . . . . . . . .iv
Hazard Flashers . . . . . . . . . . . . . . . 6-3
Washer Fluid . . . . . . . . . . . . . . . . . 10-23
Wheels Alignment and TireBalance . . . . . . . . . . . . . . . . . . . 10-63
Different Size . . . . . . . . . . . . . . . 10-61
Replacement . . . . . . . . . . . . . . . 10-64 When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . 10-58
Where to Put the Restraint . . . . 3-41
Windows . . . . . . . . . . . . . . . . . . . . . . 2-18 Power . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Windshield Wiper/Washer . . . . . . . . . . . . . . . . . 5-3
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . 9-13
Wiper Blade Replacement . . . . 10-28
Wipers Rear Washer . . . . . . . . . . . . . . . . . . 5-4