fuel GMC TERRAIN 2011 User Guide

Black plate (9,1)GMC Terrain Owner Manual - 2011
Instruments and Controls 5-9
Speedometer
The vehicle's speed can be selected
to display on the Driver Information
Center (DIC) and the speedometer
in either kilometers per hour (km/h)
or miles per hour (mph). Telltales on
the speedometer indicate whether
kilometers or miles were chosen.
The DIC will show the vehicle's
speed after the limit on the
speedometer has been reached.
Odometer
The odometer shows how far the
vehicle has been driven, in either
kilometers or miles.
This vehicle has a tamper‐resistant
odometer. The digital odometer will
read 999,999 if it is turned back.
If the vehicle needs a new odometer
installed, it must be set to the
mileage total of the old odometer.
Tachometer
The tachometer displays the
engine speed in revolutions per
minute (rpm).
Fuel Gauge
EnglishMetric
When the ignition is on, the fuel
gauge shows about how much fuel
the vehicle has left in the fuel tank.
An arrow on the fuel gauge
indicates the side of the vehicle the
fuel door is on.
The gauge will first indicate empty
before the vehicle is out of fuel and
the low fuel light comes on, but
the vehicle's fuel tank should be
filled soon. Here are some situations that can
occur with the fuel gauge. None of
these indicate a problem with the
fuel gauge.
.At the service station, the fuel
pump shuts off before the gauge
reads full.
.It takes a little more or less
fuel to fill up than the gauge
indicated. For example, the
gauge may have indicated the
tank was half full, but it actually
took a little more or less than
half the tank's capacity to fill
the tank.
.The gauge moves a little while
turning a corner or speeding up.
.The gauge takes a few seconds
to stabilize after the ignition is
turned on, and goes back to
empty when the ignition is
turned off.

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 (14,1)GMC Terrain Owner Manual - 2011
5-14 Instruments and Controls
If the light continues to flash, when
it is safe to do so, stop the vehicle.
Find a safe place to park the
vehicle. Turn the vehicle off, wait at
least 10 seconds, and restart the
engine. If the light is still flashing,
follow the previous steps and see
your dealer for service as soon as
possible.
Light On Steady:An emission
control system malfunction has
been detected on the vehicle.
Diagnosis and service might be
required.
The following may correct an
emission system malfunction:
.Make sure the fuel cap is
fully installed. See Filling the
Tank on page 9‑55. The
diagnostic system can determine
if the fuel cap has been left off or
improperly installed. A loose or
missing fuel cap allows fuel to
evaporate into the atmosphere.
A few driving trips with the cap
properly installed should turn the
light off.
.Make sure the electrical system
is not wet. The system could be
wet if the vehicle was driven
through a deep puddle of
water. The condition is usually
corrected when the electrical
system dries out. A few driving
trips should turn the light off.
.Make sure to fuel the vehicle
with quality fuel. Poor fuel quality
causes the engine not to run as
efficiently as designed and can
cause: stalling after start-up,
stalling when the vehicle is
changed into gear, misfiring,
hesitation on acceleration,
or stumbling on acceleration.
These conditions might go away
once the engine is warmed up.
If one or more of these conditions
occurs, change the fuel brand used.
It will require at least one full tank of
the proper fuel to turn the light off.
See Recommended Fuel on
page 9‑52. If none of the above have made
the light turn off, your dealer can
check the vehicle. The dealer
has the proper test equipment
and diagnostic tools to fix any
mechanical or electrical problems
that might have developed.Emissions Inspection and
Maintenance Programs
Some local governments may
have programs to inspect the
on-vehicle emission control
equipment. For the inspection, the
emission system test equipment is
connected to the vehicle’s Data Link
Connector (DLC).
The DLC is under the instrument
panel to the left of the steering
wheel. See your dealer if assistance
is needed.

Black plate (18,1)GMC Terrain Owner Manual - 2011
5-18 Instruments and Controls
When the Light Flashes First and
Then is On Steady
This indicates that there may be a
problem with the TPMS. The light
flashes for about a minute and
stays on steady for the remainder of
the ignition cycle. This sequence
repeats with every ignition cycle.
SeeTire Pressure Monitor
Operation on page 10‑54 for
more information.
Engine Oil Pressure Light
{WARNING
Do not keep driving if the oil
pressure is low. The engine can
become so hot that it catches fire.
Someone could be burned. Check
the oil as soon as possible and
have the vehicle serviced. Notice:
Lack of proper engine
oil maintenance can damage the
engine. The repairs would not be
covered by the vehicle warranty.
Always follow the maintenance
schedule for changing engine oil.
The oil pressure light should come
on briefly as the engine is started.
If it does not come on have the
vehicle serviced by your dealer.
If the light comes on and stays on, it
means that oil is not flowing through
the engine properly. The vehicle
could be low on oil and might have
some other system problem. See
your dealer.
Fuel Economy Light
For vehicles with the fuel economy
mode light, it comes on when the
eco (economy) switch, located on
the center console near the shifter,
is pressed. For vehicles with a
Driver Information Center (DIC) an
ECO MODE ON message displays.
See Fuel System Messages on
page 5‑27 for more information.
Press the switch again to turn
off the light and exit the fuel
saver mode.

Black plate (19,1)GMC Terrain Owner Manual - 2011
Instruments and Controls 5-19
Low Fuel Warning Light
English Shown, Metric Similar
This light comes on for a few
seconds when the ignition is turned
on as a check to indicate it is
working. If it does not come on,
have it fixed.
The low fuel warning light is a circle
located on the fuel gauge. This light
comes on and a chime sounds
periodically when the vehicle is low
on fuel. The light goes off when fuel
is added to the fuel tank.
For vehicles with a Driver
Information Center (DIC), see
Fuel System Messages on
page 5‑27 for more information.
Security Light
The security light comes on briefly
when the engine is started. If it does
not have the vehicle serviced by
your dealer.
This light comes on if there is
a problem with the security
system, or if the vehicle has
been tampered with.
For more information, see Vehicle
Security on page 2‑12.
High-Beam On Light
The high-beam on light comes on
when the high-beam headlamps are
in use.
See Headlamp High/Low-Beam
Changer on page 6‑2 for more
information.

Black plate (20,1)GMC Terrain Owner Manual - 2011
5-20 Instruments and Controls
Front Fog Lamp Light
The front fog lamp light comes on
when the fog lamps are in use.
The light goes out when the fog
lamps are turned off. SeeFog
Lamps on page 6‑4 for more
information.
Lamps On Reminder
For vehicles with the lamps on
reminder light, it comes on when the
lights are in use.
Cruise Control Light
The cruise control light is white
whenever the cruise control is set,
and turns green when the cruise
control is active.
The light turns off when the cruise
control is turned off. See Cruise
Control on page 9‑42 for more
information.
Information Displays
Driver Information
Center (DIC)
The vehicle may have a Driver
Information Center (DIC). It displays
information about the vehicle and
warning messages if there is a
system problem detected. DIC
messages display in the center of
the instrument panel cluster. See
Vehicle Messages on page 5‑24 for
more information.
The vehicle may also have features
that can be customized through the
controls on the radio. See Vehicle
Personalization on page 5‑30 for
more information.
DIC Operation and Displays
Use the DIC buttons located in the
center of the instrument panel to
access different displays. The DIC
displays trip, fuel, vehicle system
information, and warning messages.

Black plate (21,1)GMC Terrain Owner Manual - 2011
Instruments and Controls 5-21
It also shows the shift lever position,
the odometer, and the direction the
vehicle is driving.
DIC Buttons
MENU:Press this button to get to
the Trip/Fuel Menu and the Vehicle
Information Menu.
w x: Use these buttons to scroll
through the items in each menu.
A small marker will move along the
page as you scroll through the
items. This shows where each page
is in the menu. SET/CLR (Set/Clear):
Use this
button to set or clear the menu item
when it is displayed.
Trip/Fuel Menu Items
Press the MENU button until Trip/
Fuel Information Menu is displayed.
Then press
xto scroll through the
following menu items:
.Trip 1
.Trip 2
.Fuel Range
.Average Fuel Economy
.Instantaneous Fuel Economy
.Average Vehicle Speed
.Timer
.Digital Speedometer
.Turn-by-Turn
.Blank Display Trip 1 and Trip 2
This display shows the current
distance traveled, in either
kilometers (km) or miles (mi), since
the last reset for the trip odometer.
The trip odometer can be reset to
zero by pressing SET/CLR while the
trip odometer display is showing.
Fuel Range
This display shows the approximate
distance the vehicle can be driven
without refueling. The fuel range
estimate is based on an average of
the vehicle's fuel economy over
recent driving history and the
amount of fuel remaining in the fuel
tank. Fuel range cannot be reset.

Black plate (22,1)GMC Terrain Owner Manual - 2011
5-22 Instruments and Controls
Average Fuel Economy
This display shows the
approximate average liters per
100 kilometers (L/100 km) or miles
per gallon (mpg). This number is
calculated based on the number
of L/100 km (mpg) recorded since
the last time this menu item was
reset. The fuel economy can be
reset by pressing SET/CLR while
the Average Fuel Economy display
is showing. The display may not
reset to zero.
Instantaneous Fuel Economy
This display shows the current
fuel economy in either liters per
100 kilometers (L/100 km) or miles
per gallon (mpg). This number
reflects only the fuel economy
that the vehicle has right now and
changes frequently as driving
conditions change. Unlike average
economy, this display cannot be
reset.Average Vehicle Speed
This display shows the average
speed of the vehicle in kilometers
per hour (km/h) or miles per
hour (mph). This average is
calculated based on the various
vehicle speeds recorded since the
last reset of this value. The average
speed can be reset by pressing
SET/CLR while the Average Vehicle
Speed display is showing.
Timer
This display can be used as a timer.
To start the timer, press SET/CLR
while Timer is displayed. The
display will show the amount of time
that has passed since the timer was
last reset, not including time the
ignition is off. Time will continue to
be counted as long as the ignition is
on, even if another display is being
shown on the DIC. The timer will
record up to 99 hours, 59 minutes
and 59 seconds (99:59:59) after
which the display will return to zero.To stop the timer, press SET/CLR
briefly while Timer is displayed. To
reset the timer to zero, press and
hold SET/CLR.
Digital Speedometer
The speedometer shows how fast
the vehicle is moving in either
kilometers per hour (km/h) or miles
per hour (mph). The speedometer
cannot be reset.
Turn-by-Turn
This display is used for the OnStar
or Navigation System Turn-by-Turn
guidance. See The OnStar Owner's
Guide or the Navigation manual,
if the vehicle has navigation, for
more information.
Blank Display
This display shows no information.

Black plate (27,1)GMC Terrain Owner Manual - 2011
Instruments and Controls 5-27
Fuel System Messages
ECO MODE ON
On some models, this message
displays when the fuel economy
mode has been turned on by
pressing the eco button near the
shift lever. SeeFuel Economy Mode
on page 9‑36 for more information.
FUEL LEVEL LOW
This message displays when the
vehicle is low on fuel. Refuel as
soon as possible.
TIGHTEN GAS CAP
This message displays when the
fuel cap is not on tight. Tighten the
fuel cap.
Key and Lock Messages
REPLACE BATTERY IN
REMOTE KEY
This message displays when the
battery in the Remote Keyless Entry
(RKE) transmitter needs to be
replaced.
Object Detection System
Messages
PARK ASSIST OFF
This message is displayed when the
park assist system has been turned
off. SeeUltrasonic Parking Assist
on page 9‑45.
SERVICE PARK ASSIST
This message is displayed if there
is a problem with the park assist
system. Take the vehicle to your
dealer for service.
Ride Control System
Messages
ALL WHEEL DRIVE OFF
If your vehicle has the All-Wheel
Drive (AWD) system, this message
displays when the rear drive system
is overheating. This message turns
off when the rear drive system cools
down. If the warning message stays
on for a while, you need to reset
the warning message. To reset the warning message, turn the ignition
off and then back on again. If the
message stays on, see your dealer
right away. See
All-Wheel Drive on
page 9‑37 for more information.
SERVICE ALL WHEEL DRIVE
If your vehicle has the All-Wheel
Drive (AWD) system, this message
displays if a problem occurs with
this system. If this message
appears, stop as soon as possible
and turn off the vehicle. Restart the
vehicle and check for the message
on the DIC display. If the message
is still displayed or appears again
when you begin driving, the AWD
system needs service. See your
dealer.
SERVICE TRACTION
CONTROL
This message displays when there
is a problem with the Traction
Control System (TCS). See
Traction Control System (TCS) on
page 9‑39.

Black plate (1,1)GMC Terrain Owner Manual - 2011
Driving and Operating 9-1
Driving and
Operating
Driving Information
Defensive Driving . . . . . . . . . . . . . 9-2
Drunk Driving . . . . . . . . . . . . . . . . . 9-2
Control of a Vehicle . . . . . . . . . . . 9-3
Braking . . . . . . . . . . . . . . . . . . . . . . . 9-3
Steering . . . . . . . . . . . . . . . . . . . . . . . 9-4
Off-Road Recovery . . . . . . . . . . . . 9-6
Loss of Control . . . . . . . . . . . . . . . . 9-6
Off-Road Driving . . . . . . . . . . . . . . 9-7
Driving on Wet Roads . . . . . . . 9-17
Highway Hypnosis . . . . . . . . . . . 9-18
Hill and Mountain Roads . . . . . 9-18
Winter Driving . . . . . . . . . . . . . . . 9-19
If the Vehicle is Stuck . . . . . . . . 9-21
Vehicle Load Limits . . . . . . . . . . 9-21
Starting and Operating
New Vehicle Break-In . . . . . . . . 9-26
Ignition Positions . . . . . . . . . . . . 9-27
Starting the Engine . . . . . . . . . . 9-29Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . 9-30
Engine Coolant Heater . . . . . . . 9-30
Shifting Into Park . . . . . . . . . . . . 9-31
Shifting Out of Park . . . . . . . . . . 9-32
Parking Over Things That Burn . . . . . . . . . . . . . . . . . . 9-32
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 9-32
Running the Vehicle WhileParked . . . . . . . . . . . . . . . . . . . . . 9-33
Automatic Transmission
Automatic Transmission . . . . . 9-34
Manual Mode . . . . . . . . . . . . . . . . 9-35
Fuel Economy Mode . . . . . . . . . 9-36
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . 9-37
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . 9-37
Parking Brake . . . . . . . . . . . . . . . 9-38
Brake Assist . . . . . . . . . . . . . . . . . 9-39
Hill Start Assist (HSA) . . . . . . . 9-39
Ride Control Systems
Traction Control System (TCS) . . . . . . . . . . . . . . 9-39
StabiliTrak
®System . . . . . . . . . 9-41
Cruise Control
Cruise Control . . . . . . . . . . . . . . . 9-42
Object Detection Systems
Ultrasonic Parking Assist . . . . 9-45
Rear Vision Camera (RVC) . . . . . . . . . . . . . 9-47
Fuel
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . 9-52
Recommended Fuel . . . . . . . . . 9-52
Gasoline Specifications (U.S.and Canada Only) . . . . . . . . . . 9-52
California Fuel Requirements . . . . . . . . . . . . . . 9-53
Fuels in Foreign Countries . . . 9-53
Fuel Additives . . . . . . . . . . . . . . . 9-53
Fuel E85 (85% Ethanol) . . . . . 9-54
Filling the Tank . . . . . . . . . . . . . . 9-55
Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . . 9-57