
Setting Preset PTYs (RDS Only)
These pushbuttons have factory PTY presets. Up to
12 PTYs (six FM1 and six FM2), can be programmed on
the six numbered pushbuttons, by performing the
following steps:
1. Press BAND to select FM1 or FM2.
2. Press the TYPE button to activate program type
select mode. P-TYPE and the last selected PTY
will appear on the display.
3. Turn the TYPE knob or press and release the
TYPE button to select a PTY.
4. Press and hold one of the six numbered
pushbuttons until you hear a beep. Whenever that
numbered pushbutton is pressed (while in PTY
mode), the PTY that was set will return.
5. Repeat the steps for each pushbutton.
RDS Messages
INFO (Information):If the current station has a
message, INFO will appear on the display. Press this
button to see the message. The message may display
the artist, song title, call in phone numbers, etc.
If the entire message is not displayed, parts of the
message will appear every three seconds. To scroll
through the message, press and release the INFO button.
A new group of words will appear on the display after
every press of this button. Once the complete message
has been displayed, INFO will disappear from the display
until another new message is received. The last message
can be displayed by pressing the INFO button. You can
view the last message until a new message is received or
a different station is tuned to.
Radio Messages
CAL ERR (Calibration Error):The audio system has
been calibrated for your vehicle from the factory. If
CAL ERR appears on the display, it means that the radio
has not been con gured properly for the vehicle and
must be returned to your GM dealer for service.
LOCKED:This message is displayed when the
THEFTLOCK
®system has locked up. Take the vehicle
to your GM dealer for service.
If any error occurs repeatedly, or if an error cannot be
corrected, contact your GM dealer.
3-115

XM™ Radio Messages
Radio Display
MessageCondition Action Required
XL (Explicit Language
Channels)XL on the radio display,
after the channel name,
indicates content with
explicit language.These channels, or any others, can be blocked at a
customer’s request, by calling 1-800-852-XMXM (9696).
Updating Updating encryption code The encryption code in the receiver is being updated, and
no action is required. This process should take no longer
than 30 seconds.
No Signal Loss of signal The system is functioning correctly, but the vehicle is in a
location that is blocking the XM™ signal. When you move
into an open area, the signal should return.
Loading XM Acquiring channel audio
(after 4 second delay)The audio system is acquiring and processing audio and
text data. No action is needed. This message should
disappear shortly.
CH Off Air Channel not in service This channel is not currently in service. Tune to another
channel.
CH Unavail Channel no longer
availableThis previously assigned channel is no longer assigned.
Tune to another station. If this station was one of the
presets, choose another station for that preset button.
No Info Artist Name/Feature not
availableNo artist information is available at this time on this
channel. The system is working properly.
3-116

XM™ Radio Messages (cont’d)
Radio Display
MessageCondition Action Required
No Info Song/Program Title not
availableNo song title information is available at this time on this
channel. The system is working properly.
No Info Category Name not
availableNo category information is available at this time on this
channel. The system is working properly.
No Info No Text/Informational
message availableNo text or informational messages are available at this
time on this channel. The system is working properly.
Not Found No channel available for
the chosen categoryThere are no channels available for the selected category.
The system is working properly.
XM Locked Theft lock active The XM™ receiver in the vehicle may have previously
been in another vehicle. For security purposes, XM™
receivers cannot be swapped between vehicles. If this
message is received after having your vehicle serviced,
check with your GM dealer.
Radio ID Radio ID label (channel 0) If tuned to channel 0, this message will alternate with the
XM™ Radio eight digit radio ID label. This label is needed
to activate the service.
Unknown Radio ID not known
(should only be if
hardware failure)If this message is received when tuned to channel 0, there
may be a receiver fault. Consult with your GM dealer.
Chk XMRcvr Hardware failure If this message does not clear within a short period of time,
your receiver may have a fault. Consult with your GM dealer.
3-117

Ejecting a Disc (DVD Player without
Sunroof)
Press the eject button on the DVD player faceplate to
eject the disc. There is not an eject button on the remote
control.
If a disc is ejected from the player, but is not removed,
the DVD player will reload the disc after a short
period of time. The disc will be stored in the DVD player.
The DVD player will not resume play of the disc
automatically.
Ejecting a Disc (DVD Player with Sunroof)
Press and hold the stop/eject button for more than
two seconds on the DVD player faceplate to eject the
disc. There is not an eject button on the remote control.
If a disc is ejected from the player, but is not removed,
the DVD player will reload the disc after a short period of
time. The disc will be stored in the DVD player. The
DVD player will not resume play of the disc
automatically.
Remote Control
To use the remote control, aim it at the transmitter
window below the video screen and press the desired
button. Direct sunlight or very bright light may affect the
ability of the RSE system to receive signals from the
remote control. If the remote control does not seem to
be working, the batteries may need to be replaced.
See “Battery Replacement” later in this section.
Objects blocking the line of sight may also affect the
function of the remote control.
Notice:Storing the remote control in a hot area or
in direct sunlight may damage it, and the repairs
will not be covered by your warranty. Keep the
remote control stored in a cool, dry place.
To extend the life of the batteries, the remote control
does not have a press and hold feature.
3-131

SRCE (Source):Press this button to select a source:
radio, cassette tape, CD, or DVD. The inactive tape, CD,
or DVD will remain safely inside the radio for future
listening.
SEEK:Press this button to advance to the next station
or track and stay there. The display will show the
selection. This function is inactive if the front seat
passengers are listening to the same audio source.
To scan preset stations, press and hold the SEEK button
for two seconds and the radio will advance to the next
preset station. If you continue to hold the button
down, the radio will continue to advance through the
available preset stations. The display will show the
selections. This function is inactive if the front seat
passengers are listing to the radio.
When a cassette tape is playing, press the SEEK button
to go to the next selection on the tape. Press and
hold the SEEK button to go to the other side of the tape.
This function is inactive if the front seat passengers
are listening to a cassette tape.When a CD is playing, press the SEEK button to go to
the next track on the CD. This function is inactive if
the front seat passengers are listening to a CD.
When a CD is playing in the six-disc CD player, press
and hold the SEEK button for 2 seconds to go you to the
next CD, if multiple CDs are loaded. This function is
inactive if the front seat passengers are listening
toaCD.
Theft-Deterrent Feature
THEFTLOCK®is designed to discourage theft of your
vehicle’s radio. The feature works automatically by
learning a portion of the Vehicle Identi cation Number
(VIN). If the radio is moved to a different vehicle, it
will not operate and LOCKED will appear on the display.
When the radio and vehicle are turned off, the blinking
red light indicates that THEFTLOCK
®is armed.
With THEFTLOCK
®activated, the radio will not operate
if stolen.
3-138

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
Anti-Lock Brake System (ABS).........................4-7
Braking in Emergencies...................................4-9
Limited-Slip Rear Axle (TrailBlazer SS)..............4-9
Locking Rear Axle..........................................4-9
StabiliTrak
®System........................................4-9
All-Wheel Drive (AWD) System
(TrailBlazer SS).........................................4-14
Steering......................................................4-14
Off-Road Recovery.......................................4-16
Passing.......................................................4-17
Loss of Control.............................................4-18
Competitive Driving (SS Only)........................4-19
Off-Road Driving (Except SS).........................4-20
Driving at Night............................................4-32Driving in Rain and on Wet Roads..................4-34
City Driving..................................................4-36
Freeway Driving...........................................4-37
Before Leaving on a Long Trip.......................4-38
Highway Hypnosis........................................4-39
Hill and Mountain Roads................................4-40
Winter Driving..............................................4-42
If Your Vehicle is Stuck in Sand, Mud, Ice,
or Snow...................................................4-46
Rocking Your Vehicle to Get It Out.................4-46
Recovery Hooks...........................................4-47
Loading Your Vehicle....................................4-48
Adding a Snow Plow or Similar Equipment.......4-53
Towing..........................................................4-53
Towing Your Vehicle.....................................4-53
Recreational Vehicle Towing...........................4-54
Electronically Controlled Air Suspension
System....................................................4-58
Towing a Trailer...........................................4-59
Section 4 Driving Your Vehicle
4-1

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. Your brakes may not have time to cool
between hard stops. Your brakes will wear out much
faster if you do a lot of heavy braking. If you keep pace
with the traffic and allow realistic following distances,
you will eliminate a lot of unnecessary braking.
That means better braking and longer brake life.
If your engine ever stops while you are driving, brake
normally but do not pump your brakes. If you do,
the pedal may get harder to push down. If your engine
stops, you will still have some power brake assist.
But you will use it when you brake. Once the power
assist is used up, it may take longer to stop and
the brake pedal will be harder to push.
Adding non-GM accessories can affect your vehicle’s
performance. SeeAccessories and Modi cations
on page 5-3.Anti-Lock Brake System (ABS)
Your vehicle has the Anti-Lock Brake System (ABS), an
advanced electronic braking system that will help
prevent a braking skid.
When you start your engine and begin to drive away, ABS
will check itself. You may hear a momentary motor or
clicking noise while this test is going on. This is normal.
If there is a problem with
ABS, this warning light will
stay on. SeeAnti-Lock
Brake System Warning
Light on page 3-40.
Along with ABS, your vehicle has a Dynamic Rear
Proportioning (DRP) system. If there is a DRP problem,
both the brake and ABS warning lights will come on
accompanied by a 10-second chime. The lights and
chime will come on each time the ignition is turned on
until the problem is repaired. See your dealer for service.
4-7

Remember: ABS 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 ABS.
Using ABS
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 ABS, you can steer and brake at the same time. In
many emergencies, steering can help you more than
even the very best braking.
Limited-Slip Rear Axle
(TrailBlazer SS)
Your limited-slip rear axle can give you additional traction
on snow, mud, ice, sand or gravel. It works like a
standard axle most of the time, but when one of the rear
wheels has no traction and the other does, this feature
will allow the wheel with traction to move the vehicle.
Locking Rear Axle
If your vehicle has this feature, your locking rear axle
can give you additional traction on snow, mud, ice, sand
or gravel. It works like a standard axle most of the
time, but when one of the rear wheels has no traction
and the other does, this feature will allow the wheel with
traction to move the vehicle.
StabiliTrak®System
Your vehicle is equipped with StabiliTrak®, Electronic
Stability Control (ESC) which combines antilock
brake, traction and stability control systems and helps
the driver maintain directional control of the vehicle
in most driving conditions.
4-9