2010 GMC TERRAIN steering

Infotainment System 6-41
DVD Distortion
Video distortion can occur when
operating cellular phones, scanners,
CB radios, Global Position Systems
(GPS)*, two-way radios, mobile fax,
or walkie talkies.
It might be necessary to turn off the
DVD player when operating one of
these devices in or near the vehicle.
*Excludes the OnStar
®System.
Cleaning the RSE Seatback
Console
Use only a clean cloth dampened
with clean water to clean the RSE
seatback console surface.
Cleaning the Video Screen
Use only a clean cloth dampened
with clean water. Use care when
touching or cleaning the screen as
damage could result.
Phone
Bluetooth (Overview)
Vehicles with a Bluetooth system
can use a Bluetooth capable cell
phone with a Hands‐Free Profile to
make and receive phone calls. The
infotainment system and voice
recognition are used to control the
system. The system can be used
while the ignition is in ON/RUN or
ACC/ACCESSORY. The range of
the Bluetooth system can be up to
9.1 m (30 ft.). Not all phones support
all functions and not all phones work
with the Bluetooth system. See
www.gm.com/bluetooth for more
information about compatible
phones.
Bluetooth Controls
Use the buttons located on the
infotainment system and the
steering wheel to operate the
Bluetooth system.Steering Wheel Controls
b/g(Push To Talk):
Press to
answer incoming calls, to confirm
system information, and to start
voice recognition.
$/c(Mute/End Call): Press to
end a call, reject a call, or to cancel
an operation.
Infotainment System Controls
For information about how to
navigate the menu system using the
infotainment controls, see Operation
on page 6‑7.
5(Phone):Press to enter the
Phone main menu.
Voice Recognition
The voice recognition system uses
commands to control the system
and dial phone numbers.
Noise: The system may not
recognize voice commands if there
is too much background noise.

6-62 Infotainment System
Accepting or Declining an
Incoming Call
When an incoming call is received,
the infotainment system mutes any
audio being played and sounds a
ring tone.
Accepting a Call
Press
bgon the steering wheel
control to answer the incoming call
or touch the Answer option to
answer the call.
Declining a Call
Press
c/$on the steering wheel
controls or select the Decline option
to decline the call.
Call Waiting
Call waiting must be supported on
the Bluetooth phone and enabled by
the wireless service carrier to work.
Switching Calls (Only Available
with Call Waiting)
This feature allows you to switch
between calls, making one call
active and placing the other on hold.

Driving and Operating 8-1
Driving and
Operating
Driving Information
Driving for Better FuelEconomy . . . . . . . . . . . . . . . . . . . . 8-2
Defensive Driving . . . . . . . . . . . . . 8-3
Drunk Driving . . . . . . . . . . . . . . . . . 8-3
Control of a Vehicle . . . . . . . . . . . 8-4
Braking . . . . . . . . . . . . . . . . . . . . . . . 8-4
Steering . . . . . . . . . . . . . . . . . . . . . . . 8-5
Off-Road Recovery . . . . . . . . . . . . 8-6
Loss of Control . . . . . . . . . . . . . . . . 8-7
Off-Road Driving . . . . . . . . . . . . . . 8-7
Driving on Wet Roads . . . . . . . 8-18
Highway Hypnosis . . . . . . . . . . . 8-18
Hill and Mountain Roads . . . . . 8-19
Winter Driving . . . . . . . . . . . . . . . 8-20
If the Vehicle is Stuck . . . . . . . . 8-22
Vehicle Load Limits . . . . . . . . . . 8-22
Starting and Operating
New Vehicle Break-In . . . . . . . . 8-27
Ignition Positions . . . . . . . . . . . . 8-28
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . 8-29
Starting the Engine . . . . . . . . . . 8-29
Engine Coolant Heater . . . . . . . 8-31
Shifting Into Park . . . . . . . . . . . . 8-32
Shifting Out of Park . . . . . . . . . . 8-33
Parking Over Things
That Burn . . . . . . . . . . . . . . . . . . 8-33
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 8-34
Running the Vehicle WhileParked . . . . . . . . . . . . . . . . . . . . . 8-34
Automatic Transmission
Automatic Transmission . . . . . 8-35
Manual Mode . . . . . . . . . . . . . . . . 8-37
Fuel Economy Mode . . . . . . . . . 8-38
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . 8-38
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . 8-39
Parking Brake . . . . . . . . . . . . . . . 8-40
Brake Assist . . . . . . . . . . . . . . . . . 8-40
Hill Start Assist (HSA) . . . . . . . 8-41
Ride Control Systems
Traction Control System (TCS) . . . . . . . . . . . . . . 8-41
StabiliTrak System . . . . . . . . . . . 8-42
Cruise Control
Cruise Control . . . . . . . . . . . . . . . 8-44
Object Detection Systems
Ultrasonic Parking Assist . . . . 8-47
Rear Vision Camera (RVC) . . . . . . . . . . . . . 8-50
Fuel
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . 8-54
Recommended Fuel . . . . . . . . . 8-54
Gasoline Specifications . . . . . . 8-54

8-4 Driving and Operating
Medical research shows that
alcohol in a person's system
can make crash injuries worse,
especially injuries to the brain,
spinal cord, or heart. This means
that when anyone who has been
drinking—driver or passenger —is
in a crash, that person's chance of
being killed or permanently disabled
is higher than if the person had not
been drinking.
Control of a Vehicle
The following three systems
help to control the vehicle while
driving —brakes, steering, and
accelerator. At times, as when
driving on snow or ice, it is easy to
ask more of those control systems
than the tires and road can provide.
Meaning, you can lose control of the
vehicle. See StabiliTrak System
on
page 8‑42.
Adding non‐dealer/non‐retailer
accessories can affect vehicle
performance. See Accessories
and Modifications on page 9‑3.
Braking
See Brake System Warning Lighton page 4‑19.
Braking action involves perception
time and reaction time. Deciding
to push the brake pedal is
perception time. Actually doing
it is reaction time.
Average reaction time is about
three‐fourths of a second. But that is
only an average. It might be less
with one driver and as long as two
or three seconds or more with
another. Age, physical condition,
alertness, coordination, and
eyesight all play a part. So do
alcohol, drugs, and frustration. But
even in three‐fourths of a second,
a vehicle moving at 100 km/h
(60 mph) travels 20 m (66 ft). That
could be a lot of distance in an
emergency, so keeping enough
space between the vehicle and
others is important. And, of course, actual stopping
distances vary greatly with the
surface of the road, whether it is
pavement or gravel; the condition of
the road, whether it is wet, dry,
or icy; tire tread; the condition of the
brakes; the weight of the vehicle;
and the amount of brake force
applied.
Avoid needless heavy
braking. Some people drive
in spurts
—heavy acceleration
followed by heavy braking —rather
than keeping pace with traffic. This
is a mistake. The brakes might not
have time to cool between hard
stops. The brakes will wear out
much faster with a lot of heavy
braking. Keeping pace with the
traffic and allowing realistic following
distances eliminates a lot of
unnecessary braking. That means
better braking and longer brake life.

Driving and Operating 8-5
If the engine ever stops while the
vehicle is being driven, brake
normally but do not pump the
brakes. If the brakes are pumped,
the pedal could get harder to push
down. If the engine stops, there will
still be some power brake assist but
it will be used when the brake is
applied. Once the power assist is
used up, it can take longer to stop
and the brake pedal will be harder
to push.
Adding non‐dealer/non‐retailer
accessories can affect vehicle
performance. SeeAccessories
and Modifications on page 9‑3.
Steering
Electric Power Steering
(2.4L L4 Engine)
If the engine stalls while driving, the
power steering assist system will
continue to operate until you are
able to stop the vehicle. If power steering assist is lost because the
electric power steering system is not
functioning, the vehicle can be
steered but it will take more effort.
If you turn the steering wheel in
either direction several times until
it stops, or hold the steering wheel
in the stopped position for an
extended amount of time, you may
notice a reduced amount of power
steering assist. The normal amount
of power steering assist should
return shortly after a few normal
steering movements.
The electric power steering
system does not require regular
maintenance. If you suspect
steering system problems, such as
abnormally high steering effort for a
prolonged period of time, contact
your dealer/retailer for service
repairs.
Hydraulic Power Steering
(3.0L V6 Engine)
If power steering assist is lost
because the engine stops or the
power steering system is not
functioning, the vehicle can be
steered but it will take more effort.
Steering Tips
It is important to take curves at a
reasonable speed.
Traction in a curve depends on the
condition of the tires and the road
surface, the angle at which the
curve is banked, and vehicle speed.
While in a curve, speed is the one
factor that can be controlled.
If there is a need to reduce speed,
do it before entering the curve, while
the front wheels are straight.
Try to adjust the speed so you can
drive through the curve. Maintain a
reasonable, steady speed. Wait to
accelerate until out of the curve, and
then accelerate gently into the
straightaway.

8-6 Driving and Operating
Steering in Emergencies
There are times when steering can
be more effective than braking. For
example, you come over a hill and
find a truck stopped in your lane,
or a car suddenly pulls out from
nowhere, or a child darts out from
between parked cars and stops right
in front of you. These problems can
be avoided by braking—if you can
stop in time. But sometimes you
cannot stop in time because there is
no room. That is the time for
evasive action —steering around
the problem.
The vehicle can perform very well in
emergencies like these. First apply
the brakes. See Braking
on
page 8‑4. It is better to remove
as much speed as possible from a
collision. Then steer around the
problem, to the left or right
depending on the space available.
An emergency like this requires
close attention and a quick decision.
If holding the steering wheel at the
recommended 9 and 3 o'clock
positions, it can be turned a full
180 degrees very quickly without
removing either hand. But you have
to act fast, steer quickly, and just as
quickly straighten the wheel once
you have avoided the object.
The fact that such emergency
situations are always possible is a
good reason to practice defensive
driving at all times and wear safety
belts properly.
Off-Road Recovery
The vehicle's right wheels can drop
off the edge of a road onto the
shoulder while driving.
If the level of the shoulder is only
slightly below the pavement,
recovery should be fairly easy. Ease
off the accelerator and then, if there
is nothing in the way, steer so that
the vehicle straddles the edge of the
pavement. Turn the steering wheel
8 to 13 cm (3 to 5 inches), about
one-eighth turn, until the right front

Driving and Operating 8-7
tire contacts the pavement edge.
Then turn the steering wheel to go
straight down the roadway.
Loss of Control
Let us review what driving experts
say about what happens when the
three control systems—brakes,
steering, and acceleration —do not
have enough friction where the tires
meet the road to do what the driver
has asked.
In any emergency, do not give up.
Keep trying to steer and constantly
seek an escape route or area of
less danger.
Skidding
In a skid, a driver can lose control of
the vehicle. Defensive drivers avoid
most skids by taking reasonable
care suited to existing conditions,
and by not overdriving those
conditions. But skids are always
possible. The three types of skids correspond
to the vehicle's three control
systems. In the braking skid, the
wheels are not rolling. In the
steering or cornering skid, too much
speed or steering in a curve causes
tires to slip and lose cornering force.
And in the acceleration skid, too
much throttle causes the driving
wheels to spin.
If the vehicle starts to slide, ease
your foot off the accelerator pedal
and quickly steer the way you want
the vehicle to go. If you start
steering quickly enough, the vehicle
may straighten out. Always be ready
for a second skid if it occurs.
Of course, traction is reduced when
water, snow, ice, gravel, or other
material is on the road. For safety,
slow down and adjust your driving to
these conditions. It is important to
slow down on slippery surfaces
because stopping distance is longer
and vehicle control more limited.
While driving on a surface with
reduced traction, try your best to
avoid sudden steering, acceleration,
or braking, including reducing
vehicle speed by shifting to a lower
gear. Any sudden changes could
cause the tires to slide. You might
not realize the surface is slippery
until the vehicle is skidding. Learn to
recognize warning clues
—such as
enough water, ice, or packed snow
on the road to make a mirrored
surface —and slow down when you
have any doubt.
Remember: Antilock brakes help
avoid only the braking skid.
Off-Road Driving
Vehicles with all‐wheel drive can be
used for off‐road driving. Vehicles
without all‐wheel drive should not be
driven off-road except on a level,
solid surface.

Driving and Operating 8-11
Controlling the vehicle is the key to
successful off-road driving. One of
the best ways to control the vehicle
is to control the speed. At higher
speeds:
.You approach things faster and
have less time to react.
.There is less time to scan the
terrain for obstacles.
.The vehicle has more bounce
when driving over obstacles.
.More braking distance is
needed, especially on an
unpaved surface.
{WARNING
When you are driving off-road,
bouncing and quick changes in
direction can easily throw you out
of position. This could cause you
to lose control and crash. So,
whether you are driving on or
off the road, you and your
passengers should wear safety
belts.
Scanning the Terrain
Off-road driving can take you over
many different kinds of terrain. Be
familiar with the terrain and its many
different features.
Surface Conditions:Off-roading
surfaces can be hard-packed dirt,
gravel, rocks, grass, sand, mud,
snow, or ice. Each of these surfaces
affects the vehicle's steering,
acceleration, and braking in different
ways. Depending on the surface,
slipping, sliding, wheel spinning,
delayed acceleration, poor traction,
and longer braking distances can
occur.
Surface Obstacles: Unseen or
hidden obstacles can be hazardous.
A rock, log, hole, rut, or bump can
startle you if you are not prepared
for them. Often these obstacles are
hidden by grass, bushes, snow,
or even the rise and fall of the
terrain itself. Some things to consider:.Is the path ahead clear?
.Will the surface texture change
abruptly up ahead?
.Does the travel take you uphill or
downhill?
.Will you have to stop suddenly
or change direction quickly?
When driving over obstacles or
rough terrain, keep a firm grip on
the steering wheel. Ruts, troughs,
or other surface features can jerk
the wheel out of your hands.
When driving over bumps, rocks,
or other obstacles, the wheels can
leave the ground. If this happens,
even with one or two wheels, you
cannot control the vehicle as well or
at all.
Because you will be on an unpaved
surface, it is especially important to
avoid sudden acceleration, sudden
turns, or sudden braking.