Starting Disabled – Throttle Problem
This message appears when your vehicle’s throttle
system is not functioning properly. Have your vehicle
serviced at your dealership.
Theft Attempted
This message is displayed if the content theft-deterrent
system has detected a break-in attempt while you
were away from your vehicle.
Top Speed – Fuel Cut Off
This message will appear when the Engine Control
Module (ECM) detects that the maximum speed for your
vehicle has been reached. Your vehicle’s top speed is
based on the top speed rating of the tires. This ensures
that your vehicle stays in a safe operating range for
the tires.
Traction Engaged
This message will appear when the traction control
system is actively limiting wheel spin. Slippery
road conditions may exist if this message is displayed,
so adjust your driving accordingly. The message will
stay on for a few seconds after the traction control
system stops limiting wheel spin. SeeTraction Control
System (TCS) on page 4-9for more information.
Traction Suspended
This message will appear when the traction control
system has been temporarily shut off because
your vehicle’s brakes have overheated. This message
does not indicate a problem with your vehicle’s
traction control system. SeeTraction Control
System (TCS) on page 4-9for more information.
Trans (Transmission) Hot – Idle Engine
This message indicates that the transmission uid in
your vehicle is too hot. Stop the vehicle and allow it to
idle until the transmission cools down or until this
message is removed.
Turn Signal On
If you drive your vehicle for more than about 1 mile
(1.6 km) with a turn signal on, this message will appear
as a reminder to turn off the turn signal. A multiple
chime will sound when this message is displayed.
3-72
Audio Steering Wheel Controls
Some audio controls can be adjusted at the steering
wheel. They include the following:
>(Mute):Press this button to silence the system.
Press this button again, or any other radio button, to turn
the sound on.
SRCE (Source):Press this button to switch between
FM1, FM2, AM, or XM1 or XM2 (if equipped), radio,
or CD.
g(OnStar/Voice Recognition):If your vehicle has
the Radio with CD or Radio with Six-Disc CD audio
system, press this button to interact with the OnStar
®
system. See the OnStar®manual provided with
your vehicle for more information.
If your vehicle has the navigation system, press this
button to initiate voice recognition. See “Voice
Recognition” in the Navigation System manual for more
information. You may be able to interact with the
OnStar
®system using this button. See the OnStar®
manual provided with your vehicle for more information.
1–6 (Preset Stations):Press this button to play
stations that are programmed on the radio preset
pushbuttons. The radio will only seek preset stations
with a strong signal that are in the selected band.
When a CD is playing, press this button to go to the
next track.
When a CD is playing in the six-disc CD changer, press
this button to go to the next available CD, if multiple
CDs are loaded.
+
u— (Volume):Press this button to increase or to
decrease the volume.
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+tu— (Seek):Press either arrow to go to the
next or the previous radio station and stay there.
The radio will only seek stations with a strong signal
that are in the selected band.
When a CD is playing, press the minus sign to go to the
start of the current track, if more than 10 seconds
have played. Press the plus sign to go to the next track.
If either the minus or the plus button are pressed
more than once, the player will continue moving
backward or forward through the CD.
Press and hold the SEEK plus or minus button, until
you hear a beep. The CD will fast forward or fast reverse
through the CD. Press either button again to play the
passage.
If you have the navigation system, some of the audio
steering wheel controls work when a DVD is playing in
the navigation radio. See the Navigation System
manual for more information.Radio Reception
AM
The range for most AM stations is greater than for FM,
especially at night. The longer range can cause
station frequencies to interfere with each other.
Static can occur on AM stations caused by things like
storms and power lines. Try reducing the treble to
reduce this noise.
FM Stereo
FM stereo will give the best sound, but FM signals will
reach only about 10 to 40 miles (16 to 65 km).
Tall buildings or hills can interfere with FM signals,
causing the sound to fade in and out.
XM™ Satellite Radio Service
XM™ Satellite Radio Service gives digital radio
reception from coast to coast. Just as with FM, tall
buildings or hills can interfere with satellite radio signals,
causing the sound to fade in and out. The radio may
display NO XM SIGNAL to indicate interference.
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Your Driving, the Road, and Your Vehicle..........4-2
Defensive Driving...........................................4-2
Drunken Driving.............................................4-3
Control of a Vehicle........................................4-6
Braking.........................................................4-6
Traction Control System (TCS).........................4-9
Magnetic Ride Control...................................4-10
Stabilitrak
®System.......................................4-11
Panic Brake Assist........................................4-11
Steering......................................................4-12
Off-Road Recovery.......................................4-14
Passing.......................................................4-14
Loss of Control.............................................4-16
Operating Your All-Wheel-Drive Vehicle
Off Paved Roads.......................................4-17
Driving at Night............................................4-30Driving in Rain and on Wet Roads..................4-32
City Driving..................................................4-35
Freeway Driving...........................................4-36
Before Leaving on a Long Trip.......................4-37
Highway Hypnosis........................................4-38
Hill and Mountain Roads................................4-38
Winter Driving..............................................4-40
If You Are Stuck: In Sand, Mud,
Ice or Snow..............................................4-44
Towing..........................................................4-45
Towing Your Vehicle.....................................4-45
Recreational Vehicle Towing...........................4-45
Loading Your Vehicle....................................4-47
Level Control...............................................4-52
Towing a Trailer...........................................4-52
Section 4 Driving Your Vehicle
4-1
Let us say the road is wet and you are driving safely.
Suddenly, an animal jumps out in front of you. You slam
on the brakes and continue braking. Here is what
happens with ABS:
A computer senses that wheels are slowing down.
If one of the wheels is about to stop rolling, the computer
will separately work the brakes at each front wheel
and at both rear wheels.The anti-lock system can change the brake pressure
faster than any driver could. The computer is
programmed to make the most of available tire and road
conditions. This can help you steer around the obstacle
while braking hard.
As you brake, your computer keeps receiving updates
on wheel speed and controls braking pressure
accordingly.
4-8
Remember: Anti-lock does not change the time you
need to get your foot up to the brake pedal or always
decrease stopping distance. If you get too close to
the vehicle in front of you, you will not have time to apply
your brakes if that vehicle suddenly slows or stops.
Always leave enough room up ahead to stop, even
though you have anti-lock brakes.
Using Anti-Lock
Do not pump the brakes. Just hold the brake pedal
down rmly and let anti-lock work for you. You may feel
the brakes vibrate, or you may notice some noise,
but this is normal.
Braking in Emergencies
With anti-lock, you can steer and brake at the same
time. In many emergencies, steering can help you more
than even the very best braking.
Traction Control System (TCS)
Your vehicle has a traction control system that limits
wheel spin. This is especially useful in slippery
road conditions. On a rear-wheel-drive vehicle, the
system operates if it senses that one or both of the
rear wheels are spinning or beginning to lose traction.
On an All-Wheel-Drive (AWD) vehicle the system
will operate if it senses that any of the wheels are
spinning or beginning to lose traction. When this
happens, the system brakes the spinning wheel(s)
and/or reduces engine power to limit wheel spin.
You may feel or hear the system working, but this is
normal.
This warning light will come
on to let you know if there’s
a problem with your traction
control system.
SeeTraction Control System (TCS) Warning Light on
page 3-42. When this warning light is on, the system will
not limit wheel spin. Adjust your driving accordingly.
4-9
The traction control system automatically comes on
whenever you start your vehicle. To limit wheel
spin, especially in slippery road conditions, you should
always leave the system on. But you can turn the
traction control system off if you ever need to.
Notice:Do not repeatedly brake or accelerate
heavily when the TCS is off. You could damage your
vehicle’s driveline.
When the TCS is switched off on AWD vehicles, you
may still feel the system working. This is normal
and necessary with the AWD hardware on your vehicle.
You should turn the system off if your vehicle ever
gets stuck in sand, mud or snow and rocking the vehicle
is required. See “Rocking Your Vehicle” underIf You
Are Stuck: In Sand, Mud, Ice or Snow on page 4-44for
more information. See alsoWinter Driving on page 4-40
for information on using TCS when driving in snowy
or icy conditions.
To turn the system off,
press the TC (traction
control) button located
near the shift lever.If you press the TC button once, the traction control
system will turn off and the traction control system
warning light will come on. Press the TC button again to
turn the system back on. If you press and hold the
TC button for ve seconds, the Stabilitrak
®system and
the traction control system will turn off. Press the
TC button again to turn Stabilitrak
®back on. For more
information, seeStabilitrak®System on page 4-11.
Magnetic Ride Control
Your vehicle may have Magnetic Ride Control that
automatically adjusts the ride of your vehicle.
Automatic ride control is achieved through a computer
used to control and monitor the suspension system.
The controller receives input from various sensors
to determine the proper system response. If the
controller detects a problem within the system, the DIC
will display a Service Suspension System message.
SeeDIC Warnings and Messages on page 3-64
for more information. See your dealer for service.
4-10
Steering
Power Steering
If you lose power steering assist because the engine
stops or the system is not functioning, you can steer but
it will take much more effort.
Steering Tips
Driving on Curves
It is important to take curves at a reasonable speed.
A lot of the “driver lost control” accidents mentioned on
the news happen on curves. Here is why:
Experienced driver or beginner, each of us is subject to
the same laws of physics when driving on curves.
The traction of the tires against the road surface makes
it possible for the vehicle to change its path when
you turn the front wheels. If there is no traction, inertia
will keep the vehicle going in the same direction.
If you have ever tried to steer a vehicle on wet ice,
you will understand this.
The traction you can get in a curve depends on the
condition of your tires and the road surface, the angle at
which the curve is banked, and your speed. While you are
in a curve, speed is the one factor you can control.Suppose you are steering through a sharp curve.
Then you suddenly accelerate. Both control
systems — steering and acceleration — have to do
their work where the tires meet the road. Adding the
sudden acceleration can demand too much of those
places. You can lose control. SeeStabilitrak
®System
on page 4-11.
What should you do if this ever happens? Ease up on
the accelerator pedal, steer the vehicle the way you
want it to go, and slow down.
If you have Stabilitrak
®, you may see the STABILITY
SYSTEM ACTIVE message on the message center.
See “Stability System Active Message” underDIC
Warnings and Messages on page 3-64.
Speed limit signs near curves warn that you should adjust
your speed. Of course, the posted speeds are based on
good weather and road conditions. Under less favorable
conditions you will want to go slower.
If you need to reduce your speed as you approach a
curve, do it before you enter the curve, while your front
wheels are straight ahead.
Try to adjust your speed so you can “drive” through the
curve. Maintain a reasonable, steady speed. Wait to
accelerate until you are out of the curve, and then
accelerate gently into the straightaway.
4-12