2006 GMC SIERRA reset

TRANS (Transmission) IN WARM UP
(Allison Transmission®Only)
When temperatures are very cold, the transmission
will prevent certain operations such as shifts to certain
ranges and engaging the torque converter clutch to
protect against damage. When active, the DIC will
display the message TRANS IN WARM UP.
TURN SIGNAL ON
If a turn signal is left on for 3/4 of a mile (1.2 km), this
message will appear on the display and you will hear a
chime. Move the turn signal/multifunction lever to the
off position. Pressing any of the four DIC buttons will
acknowledge the message and clear it from the DIC
display. If your vehicle does not have the four DIC
buttons, pressing the trip odometer reset stem will
acknowledge the message and clear it from the
DIC display.
DIC Vehicle Customization
Your vehicle may have customization capabilities that
allow you to program some features to one setting based
on your preference. All of the customizable options listed
may not be available on your vehicle. Only the options
available will be displayed on your Driver Information
Center (DIC).The default settings for the customization features were
set when your vehicle left the factory, but may have been
changed from their default state since then.
To change feature preferences, make sure the
ignition is on and the vehicle is in PARK (P). Press
the customization button to scroll through the available
customizable options.
After pressing the customization button, VEHICLE
SETTINGS will momentarily display before going to a
customization option.
Lock Doors (Automatic Transmission only)
If you have an automatic transmission vehicle, press the
customization button until LOCK DOORS appears in the
display. To select your preference for automatic locking,
press the select button while LOCK DOORS is displayed
on the DIC. Pressing the select button will scroll through
the following choices:
LOCK DOORS: IN GEAR (default):The doors will lock
when the vehicle is shifted out of PARK (P).
LOCK DOORS: WITH SPEED:The doors will lock
when the vehicle speed is above 8 mph (13 km/h) for
three seconds.
Choose one of the available options and press the
customization button while it is displayed on the DIC
to select it and move on to the next feature. For
more information on automatic door locks, see
Programmable Automatic Door Locks on page 2-10.
3-64

ALARM WARNING: HORN:The horn will chirp when
the alarm is active.
ALARM WARNING: LAMPS:The headlamps will ash
when the alarm is active.
Choose one of the available options and press the
customization button while your choice is displayed on
the DIC to select it and move on to the next feature.
For more information on alarm warning type, see
Content Theft-Deterrent on page 2-19.
Language
To select your preference for display language, press
the select button while LANGUAGE is displayed on the
DIC. Pressing the select button will scroll through the
following languages:
ENGLISH
FRANCAIS (French)
ESPANOL (Spanish)
Choose one of the available options and press the
customization button while it is displayed on the DIC
to select it.
If you accidentally choose a language that you do not
want or understand, press and hold the customization
button and the trip information button at the same time.The DIC will begin scrolling through the languages in their
particular language. English will be in English, Francais
will be in French and Espanol will be in Spanish. When
you see the language that you would like, release both
buttons. The DIC will then display the information in the
language you chose.
You can also scroll through the different languages by
pressing and holding the trip reset stem for four seconds,
as long as you are in the odometer mode.
Display Units
Press the customization button until DISPLAY UNITS
appears in the display. To select English or metric, press
the select button while DISPLAY UNITS is displayed
on the DIC. Pressing the select button will scroll through
the following choices:
DISPLAY UNITS: ENGLISH
DISPLAY UNITS: METRIC
If you choose English, all information will be displayed in
English units. For example, distance in miles and fuel
economy in miles per gallon. If you choose metric, all
information will be displayed in metric units. For example,
distance in kilometers and fuel economy in liters per
100 kilometers.
Choose one of the available options and press the
customization button while it is displayed on the DIC
to select it and end out of the customizable options.
3-69

Audio System(s)
Determine which radio your vehicle has and then read the
pages following to familiarize yourself with its features.
Driving without distraction is a necessity for a safer
driving experience. SeeDefensive Driving on page 4-2.
By taking a few moments to read this manual and get
familiar with your vehicle’s audio system, you can use it
with less effort, as well as take advantage of its features.
While your vehicle is parked, set up your audio system
by presetting your favorite radio stations, setting the
tone and adjusting the speakers. Then, when driving
conditions permit, you can tune to your favorite
stations using the presets and steering wheel controls
(if equipped).
{CAUTION:
This system provides you with a far greater
access to audio stations and song listings.
Giving extended attention to entertainment
tasks while driving can cause a crash and you
or others can be injured or killed. Always keep
your eyes on the road and your mind on the
drive — avoid engaging in extended searching
while driving.Keeping your mind on the drive is important for safe
driving. For more information, seeDefensive Driving
on page 4-2
Here are some ways in which you can help avoid
distraction while driving.
While your vehicle is parked:
Familiarize yourself with all of its controls.
Familiarize yourself with its operation.
Set up your audio system by presetting your favorite
radio stations, setting the tone, and adjusting the
speakers. Then, when driving conditions permit, you
can tune to your favorite radio stations using the
presets and steering wheel controls (if equipped).
Notice:Before adding any sound equipment to your
vehicle, such as an audio system, CD player, CB
radio, mobile telephone, or two-way radio, make sure
that it can be added by checking with your dealer.
Also, check federal rules covering mobile radio and
telephone units. If sound equipment can be added,
it is very important to do it properly. Added sound
equipment may interfere with the operation of your
vehicle’s engine, radio, or other systems, and even
damage them. Your vehicle’s systems may interfere
with the operation of sound equipment that has been
added.
3-70

AM-FM Radio
Playing the Radio
PWR (Power):Press this knob to turn the system on
and off.
VOL (Volume):Turn this knob to increase or to
decrease the volume.
RCL (Recall):Press this knob to switch the display
between the radio station frequency, band, and the
time. When the ignition is off, press this knob to display
the time.
Finding a Station
AM FM:Press this button to switch between FM1, FM2,
or AM. The display will show the selection.
TUNE:Turn this knob to select radio stations.
oSEEKp:Press the right or the left arrow to go to
the next or to the previous station and stay there.
To scan stations, press and hold either SEEK arrow for
two seconds until you hear a beep. The radio will go to a
station, play for a few seconds, then go on to the next
station. Press either SEEK arrow again to stop scanning.
To scan preset stations, press and hold either
SEEK arrow for more than four seconds until you hear
two beeps. The radio will go to the rst preset station
stored on the pushbuttons, play for a few seconds, then
go on to the next preset station. Press either SEEK arrow
again to stop scanning presets.
The radio will only seek and scan stations with a strong
signal that are in the selected band.
3-72

Setting Preset Stations
Up to 18 stations (six FM1, six FM2, and six AM) can
be programmed on the six numbered pushbuttons,
by performing the following steps:
1. Turn the radio on.
2. Press AM FM to select FM1, FM2, or AM.
3. Tune in the desired station.
4. Press and hold one of the six numbered pushbuttons
until you hear a beep. Whenever that numbered
pushbutton is pressed, the station that was set
will return.
5. Repeat the steps for each pushbutton.
Setting the Tone (Bass/Treble)
AUDIO:To adjust bass or treble, press and release
AUDIO until BAS or TRE appears on the display. Then
press and hold the up or the down arrow to increase
or to decrease. If a station is weak or noisy, decrease
the treble.
To adjust bass or treble to the middle position, select
BAS or TRE. Then press and hold AUDIO for more than
two seconds until you hear a beep. B and a zero or T and
a zero will appear on the display.
To adjust all tone and speaker controls to the middle
position, rst end out of audio mode by pressing another
button, causing the radio to perform that function or
by waiting ve seconds for the display to return to time
of day. Then press and hold AUDIO for more than
two seconds until you hear a beep. CEN will appear on
the display.
3-73

Finding a Station
BAND:Press this button to switch between FM1, FM2,
AM, or XM1 or XM2 (if equipped). The display will show
the selection.
oTUNEp:Turn this knob to select radio stations.
©SEEK¨:Press either the SEEK or the TYPE
arrows to go to the next or to the previous station and
stay there.
The radio will only seek stations with a strong signal
that are in the selected band.
©SCAN¨:Press and hold either the SCAN or the
TYPE arrows for two seconds until SCAN appears on
the display and you hear a beep. The radio will go to a
station, play for a few seconds, then go on to the next
station. Press either the SCAN or the TYPE arrows again
to stop scanning.
To scan preset stations, press and hold either the SCAN
or the TYPE arrows for more than four seconds. PSCN
will appear on the display and you will hear a double
beep. The radio will go to a preset station, play for a
few seconds, then go on to the next preset station.
Press either the SCAN or the TYPE arrows again to
stop scanning presets.
The radio will only scan stations with a strong signal that
are in the selected band.
Setting Preset Stations
Up to 30 stations (six FM1, six FM2, and six AM,
six XM1 and six XM2 (if equipped)), can be programed
on the six numbered pushbuttons, by performing the
following steps:
1. Turn the radio on.
2. Press BAND to select FM1, FM2, AM, or
XM1 or XM2.
3. Tune in the desired station.
4. Press and hold one of the six numbered pushbuttons
until you hear a beep. Whenever that numbered
pushbutton is pressed, the station that was set will
return for that pushbutton.
5. Repeat the steps for each pushbutton.
To store an equalization setting to a preset station
perform the following:
1. Tune to the preset station.
2. Press and release the AUTO EQ button to select
the equalization setting.
Once the equalization no longer appears on the
display, the equalization will be set for that preset
station.
3-77

Setting the Tone (Bass/Treble)
AUDIO:Push and release the AUDIO knob until BASS
or TREB appears on the display. Turn the knob to
increase or to decrease. The display will show the bass
or treble level. If a station is weak or noisy, decrease
the treble.
To adjust the bass or treble to the middle position, while it
is displayed, push and hold the AUDIO knob. The radio
will produce one beep and adjust the display level to the
middle position.
To adjust all tone and speaker controls to the middle
position, push and hold the AUDIO knob when no tone or
speaker control is displayed. ALL CENTERED will appear
on the display, you will hear a beep, and the display level
will be adjusted to the middle position.
AUTO EQ (Automatic Equalization):Press this button
to select customized equalization settings designed
for country/western, jazz, talk, pop, rock, and classical.
Selecting CUSTOM or changing bass or treble,
returns the EQ to the manual bass and treble settings.
The radio will save separate AUTO EQ settings for
each preset and source.
If the radio is equipped with the Bose
®audio system,
the equalization settings are either CUSTOM or TALK.
Adjusting the Speakers (Balance/Fade)
AUDIO:To adjust the balance between the right
and the left speakers, push and release the AUDIO
knob until BAL appears on the display. Turn the knob to
move the sound toward the right or the left speakers.
To adjust the fade between the front and the rear
speakers, push and release the AUDIO knob until FADE
appears on the display. Turn the knob to move the sound
toward the front or the rear speakers.
To adjust the balance or fade to the middle position,
while it is displayed, push the AUDIO knob, then push it
again and hold it until the radio produces one beep. The
balance or fade will be adjusted to the middle position
and the display will show the speaker balance.
To adjust all tone and speaker controls to the middle
position, push and hold the AUDIO knob when no tone or
speaker control is displayed. ALL CENTERED will appear
on the display, you will hear a beep, and the display level
will be adjusted to the middle position.
3-78

Setting Preset PTYs (RDS Only)
These buttons 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. 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, 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, the information symbol 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 the button. Once the complete message
has been displayed, the information symbol 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 congured 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.
3-80