transmission GMC TERRAIN 2010 Owner's Manual

2010 GMC Terrain Owner ManualM
Keys, Doors and Windows. . . 1-1
Keys and Locks . . . . . . . . . . . . . . . 1-2
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Vehicle Security . . . . . . . . . . . . . . 1-13
Exterior Mirrors . . . . . . . . . . . . . . . 1-14
Interior Mirrors . . . . . . . . . . . . . . . . 1-16
Windows . . . . . . . . . . . . . . . . . . . . . 1-16
Roof . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19
Seats and Restraints . . . . . . . . . 2-1
Head Restraints . . . . . . . . . . . . . . . 2-2
Front Seats . . . . . . . . . . . . . . . . . . . . 2-3
Rear Seats . . . . . . . . . . . . . . . . . . . . 2-8
Safety Belts . . . . . . . . . . . . . . . . . . . . 2-9
Airbag System . . . . . . . . . . . . . . . . 2-25
Child Restraints . . . . . . . . . . . . . . 2-41
Storage . . . . . . . . . . . . . . . . . . . . . . . 3-1
Storage Compartments . . . . . . . . 3-1
Additional Storage Features . . . 3-2
Roof Rack System . . . . . . . . . . . . . 3-2 Instruments and Controls
. . . . 4-1
Instrument Panel Overview . . . . 4-4
Controls . . . . . . . . . . . . . . . . . . . . . . . 4-6
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . 4-11
Information Displays . . . . . . . . . . 4-25
Vehicle Messages . . . . . . . . . . . . 4-29
Vehicle Personalization . . . . . . . 4-36
OnStar
®System . . . . . . . . . . . . . . 4-41
Lighting . . . . . . . . . . . . . . . . . . . . . . . 5-1
Exterior Lighting . . . . . . . . . . . . . . . 5-1
Interior Lighting . . . . . . . . . . . . . . . . 5-4
Lighting Features . . . . . . . . . . . . . . 5-4
Infotainment System . . . . . . . . . 6-1
Introduction . . . . . . . . . . . . . . . . . . . . 6-1
Radio . . . . . . . . . . . . . . . . . . . . . . . . . 6-11
Audio Players . . . . . . . . . . . . . . . . 6-18
Rear Seat Infotainment . . . . . . . 6-33
Phone . . . . . . . . . . . . . . . . . . . . . . . . 6-41 Climate Controls
. . . . . . . . . . . . . 7-1
Climate Control Systems . . . . . . 7-1
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 7-6
Driving and Operating . . . . . . . . 8-1
Driving Information . . . . . . . . . . . . . 8-2
Starting and Operating . . . . . . . 8-27
Engine Exhaust . . . . . . . . . . . . . . 8-34
Automatic Transmission . . . . . . 8-35
Drive Systems . . . . . . . . . . . . . . . . 8-38
Brakes . . . . . . . . . . . . . . . . . . . . . . . 8-39
Ride Control Systems . . . . . . . . 8-41
Cruise Control . . . . . . . . . . . . . . . . 8-44
Object Detection Systems . . . . 8-47
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 8-54
Towing . . . . . . . . . . . . . . . . . . . . . . . 8-58
Conversions and Add-Ons . . . 8-66

Keys, Doors and Windows 1-11
Press and release&on the
liftgate adjacent to the latch to close
the liftgate.
Pressing any button, or the
touchpad switch while the liftgate is
moving stops it. Pressing the button
or RKE switch again reverses the
direction. The touch pad switch will
stop the liftgate from moving. There
is a minimum distance that the
power liftgate must already be open
for the system to hold it open.
If movement is stopped below that
minimum the liftgate closes. Do not force the liftgate open or
closed during a power cycle.
The power liftgate may be
temporarily disabled under extreme
temperatures or low battery
conditions. If this occurs, the liftgate
can still be operated manually.
If you shift the transmission out of
P (Park) while the power function is
in progress, the liftgate power
function will continue to completion.
If you shift the transmission out of
P (Park) and accelerate before the
power liftgate latch is closed, the
liftgate may reverse to the open
position. Cargo could fall out of the
vehicle. Always make sure the
power liftgate is closed and latched
before you drive away.
If you power open the liftgate and
the liftgate support struts have lost
pressure, the turn signals flash and
a chime sounds. The liftgate stays
open temporarily, then slowly
closes. See your dealer/retailer for
service before using the liftgate.
Obstacle Detection Features
If the liftgate encounters an obstacle
during a power open or close cycle,
a warning chime will sound and the
liftgate will automatically reverse
direction to the full closed or open
position. After removing the
obstruction, the power liftgate
operation can be used again. If the
liftgate encounters multiple
obstacles on the same power cycle,
the power function will deactivate.
The
“Manually Close Power Liftgate”
warning message in the Driver
Information Center (DIC) will
display. After removing the
obstructions, the liftgate will resume
normal power operation.
Your vehicle has pinch sensors
located on the side edges of the
liftgate. If an object is caught
between the liftgate and the body
and presses against this sensor, the
liftgate will reverse direction and
open fully. The liftgate will remain
open until it is activated again or
closed manually.

4-2 Instruments and Controls
Vehicle Messages
Vehicle Messages . . . . . . . . . . . 4-29
Battery Voltage and ChargingMessages . . . . . . . . . . . . . . . . . . 4-29
Brake System Messages . . . . 4-30
Compass Messages . . . . . . . . . 4-30
Cruise Control Messages . . . . 4-30
Door Ajar Messages . . . . . . . . . 4-30
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . 4-31
Engine Oil Messages . . . . . . . . 4-31
Engine Power Messages . . . . 4-32
Fuel System Messages . . . . . . 4-32
Key and Lock Messages . . . . . 4-33 Object Detection System
Messages . . . . . . . . . . . . . . . . . . 4-33
Ride Control System Messages . . . . . . . . . . . . . . . . . . 4-33
Airbag System Messages . . . . 4-34
Safety Belt Messages . . . . . . . 4-34
Anti-Theft Alarm System
Messages . . . . . . . . . . . . . . . . . . 4-34
Service Vehicle Messages . . . 4-34
Tire Messages . . . . . . . . . . . . . . . 4-35
Transmission Messages . . . . . 4-35
Vehicle Reminder Messages . . . . . . . . . . . . . . . . . . 4-36
Washer Fluid Messages . . . . . 4-36
Vehicle Personalization
Vehicle Personalization . . . . . . 4-36
OnStar®System
OnStar®System . . . . . . . . . . . . . 4-41

Instruments and Controls 4-5
A.Air Vents on page 7‑6.
B. Turn and Lane-Change Signals
on page 5‑3.Exterior Lamp
Controlson page 5‑1. Fog
Lamps on page 5‑3.
C. Horn on page 4‑7.
D. Instrument Cluster
on
page 4‑12.
E. Windshield Wiper/Washer
on
page 4‑7. Rear Window
Wiper/Washer on page 4‑8.
F. Power Door Locks
on
page 1‑7.
G. Instrument Panel Storage
on
page 3‑1. H.
Safety Locks on page 1‑8.
I. AM-FM Radio on page 6‑11.
J. Cruise Control
on page 8‑44.
K. Instrument Panel Illumination
Control
on page 5‑4.
L. Steering Wheel Adjustment
on
page 4‑6.
M. Steering Wheel Controls
on
page 4‑6.
N. Ignition Positions on page 8‑28.
O. Climate Control Systems
on
page 7‑1or Automatic Climate
Control System on page 7‑3.
P. Shift Lever. See Automatic
Transmission on page 8‑35. Q.
StabiliTrak System
on
page 8‑42.
R. Cupholders on page 3‑1.
S. Power Outlets on page 4‑10.
T. CD/DVD Player Slot. See CD
Player
on page 6‑18or
CD/DVD Player on page 6‑21.
U. Driver Information Center (DIC) Buttons. See Driver Information
Center (DIC) on page 4‑25.
V. Hazard Warning Flashers
on
page 5‑3.
W. Glove Box on page 3‑1.

Instruments and Controls 4-17
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 comes 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/
retailer.If the check engine light 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, after a while, the emission
controls might not work as well,
the vehicle's 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 9‑3.
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.

Instruments and Controls 4-35
Tire Messages
Service Tire Monitor System
This message displays if there is a
problem with the Tire Pressure
Monitor System (TPMS). SeeTire
Pressure Monitor Operation
on
page 9‑55for more information.
Tire Learning Active
This message displays when the
system is learning new tires. See
Tire Pressure Monitor Operation
on
page 9‑55for more information.
Tire Low Add Air To Tire
On vehicles with the Tire Pressure
Monitor System (TPMS), this
message displays when the
pressure in one or more of the
vehicle's 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 4‑22.
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 Loading
Information label. See Tires
on
page 9‑45, Vehicle Load Limitson
page 8‑22, and Tire Pressureon
page 9‑52.
You can receive more than one tire
pressure message at a time. To
read the other messages that may
have been sent at the same time,
press the set/reset button. The DIC
also shows the tire pressure values.
See Driver Information Center (DIC)
on page 4‑25.
Transmission Messages
Service Transmission
This message displays if there is a
problem with the transmission. See
your dealer/retailer.
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 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.

5-2 Lighting
Headlamp High/
Low-Beam Changer
2 3
Headlamp High/Low Beam
Changer: Push the turn/lane
change lever away from you to turn
the high beams on.
Pull the lever towards you to return
to low beams.
This indicator light turns on in the
instrument panel cluster when the
high beam headlamps are on.
Flash-to-Pass
The flash‐to‐pass feature works with
the low‐beams or Daytime Running
Lamps (DRL) on or off.
To flash the high beams, pull the
turn signal/lane change lever all the
way towards you. Then release it.
Daytime Running
Lamps (DRL)
With DRL, the low-beam headlamps
come on at a reduced brightness in
daylight when the following
conditions are met:
.The ignition is on.
.The exterior lamp band is in the
automatic position.
.The transmission is not in
P (Park).
.The light sensor determines it is
daytime.
.The parking brake is released.
Fully functional DRL are required on
all vehicles first sold in Canada.
When the DRL are on, the taillamps,
sidemarker, instrument panel lights,
and other lamps will not be on. When the exterior lamp band is
turned to the headlamp position, the
low-beam headlamps come on. The
other lamps that come on with the
headlamps will also come on.
When the headlamps are turned off,
the regular lamps will go off, and the
low-beam headlamps come on to
the reduced brightness.
To idle the vehicle with the DRL off,
move the shift lever to P (Park). The
DRL will stay off until the shift lever
is moved out of the P (Park)
position.
The regular headlamp system
should be turned on when needed.

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

Driving and Operating 8-13
Driving Uphill
Once you decide it is safe to drive
up the hill:
.Use a low gear and get a firm
grip on the steering wheel.
.Get a smooth start up the hill
and try to maintain speed. Not
using more power than needed
can avoid spinning the wheels or
sliding.
{WARNING
Turning or driving across steep
hills can be dangerous. You could
lose traction, slide sideways, and
possibly roll over. You could be
seriously injured or killed. When
driving up hills, always try to go
straight up.
.Try to drive straight up the hill if
at all possible. If the path twists
and turns, you might want to find
another route.
.Ease up on the speed as you
approach the top of the hill.
.Attach a flag to the vehicle to be
more visible to approaching
traffic on trails or hills.
.Sound the horn as you approach
the top of the hill to let opposing
traffic know you are there.
.Use headlamps even during the
day to make the vehicle more
visible to oncoming traffic.
{WARNING
Driving to the top (crest) of a
hill at full speed can cause an
accident. There could be a
drop-off, embankment, cliff,
or even another vehicle. You
could be seriously injured or
killed. As you near the top of a
hill, slow down and stay alert.If the vehicle stalls, or is about to
stall, and you cannot make it up
the hill:
.Push the brake pedal to stop the
vehicle and keep it from rolling
backwards and apply the
parking brake.
.If the engine is still running, shift
the transmission to R (Reverse),
release the parking brake, and
slowly back down the hill in
R (Reverse).
.If the engine has stopped
running, you need to restart it.
With the brake pedal pressed
and the parking brake still
applied, shift the transmission to
P (Park) and restart the engine.
Then, shift to R (Reverse),
release the parking brake, and
slowly back down the hill as
straight as possible in
R (Reverse).

8-14 Driving and Operating
.While backing down the hill, put
your left hand on the steering
wheel at the 12 o'clock position
so you can tell if the wheels are
straight and can maneuver as
you back down. It is best to back
down the hill with the wheels
straight rather than in the left or
right direction. Turning the wheel
too far to the left or right will
increase the possibility of a
rollover.
Things not to do if the vehicle stalls,
or is about to stall, when going up
a hill:
.Never attempt to prevent a stall
by shifting into N (Neutral) to
rev-up the engine and regain
forward momentum. This will not
work. The vehicle can roll
backward very quickly and could
go out of control.
.Never try to turn around if about
to stall when going up a hill.
If the hill is steep enough to stall
the vehicle, it is steep enough to
cause it to roll over. If you
cannot make it up the hill, back
straight down the hill.
If, after stalling, you try to back
down the hill and decide you just
cannot do it, set the parking brake,
put your transmission in P (Park),
and turn off the engine. Leave the
vehicle and go get some help. Exit
on the uphill side and stay clear of
the path the vehicle would take if it
rolled downhill.
Driving Downhill
When off-roading takes you
downhill, consider:
.How steep is the downhill? Will I
be able to maintain vehicle
control?
.What is the surface like?
Smooth? Rough? Slippery?
Hard-packed dirt? Gravel?
.Are there hidden surface
obstacles? Ruts? Logs?
Boulders?
.What is at the bottom of the hill?
Is there a hidden creek bank or
even a river bottom with large
rocks?
If you decide you can go down a hill
safely, try to keep the vehicle
headed straight down. Use a low
gear so engine drag can help the
brakes so they do not have to do all
the work. Descend slowly, keeping
the vehicle under control at all
times.
{WARNING
Heavy braking when going down
a hill can cause your brakes to
overheat and fade. This could
cause loss of control and a
serious accident. Apply the
brakes lightly when descending a
hill and use a low gear to keep
vehicle speed under control.