2008 GMC CANYON radio

Electric Power Management
The vehicle has Electric Power Management (EPM)
that estimates the battery’s temperature and state
of charge. It then adjusts the voltage for best
performance and extended life of the battery.
When the battery’s state of charge is low, the voltage is
raised slightly to quickly put the charge back in. When
the state of charge is high, the voltage is lowered slightly
to prevent overcharging. If the vehicle has a voltmeter
gage, you may see the voltage move up or down. This is
normal. If there is a problem, an alert will be displayed.
The battery can be discharged at idle if the electrical
loads are very high. This is true for all vehicles.
This is because the generator (alternator) may not
be spinning fast enough at idle to produce all the
power that is needed for very high electrical loads.
A high electrical load occurs when several of the
following loads are on: headlamps, high beams, fog
lamps, rear window defogger, climate control fan at
high speed, heated seats, engine cooling fans, trailer
loads, and loads plugged into accessory power outlets.
Battery Run-Down Protection
This feature shuts off the dome lamp if it is left on for
more than 20 minutes when the ignition is in LOCK.
This will help prevent your battery from running down.
Accessory Power Outlet(s)
The accessory power outlets can be used to connect
electrical equipment such as a cellular phone or
CB radio.
Your vehicle may have two accessory power outlets
located on the lower part of the instrument panel below
the climate control system and there may be one located
on the rear of the center console. A small cap must be
pulled down to access an accessory power outlet.
When not using an outlet be sure to cover it with the
protective cap.
Notice:Leaving electrical equipment on for
extended periods will drain the battery. Always
unplug electrical equipment when not in use and do
not plug in equipment that exceeds the maximum
amperage rating of 20 amperes.
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Charging System Light
This light will come on
briey when you turn on the
ignition, but the engine is
not running, as a check to
show you it is working.
It should go out once the engine is running. If it stays on,
or comes on while you are driving, you may have a
problem with the charging system. A charging system
Driver Information Center (DIC) message may also
appear. SeeDIC Warnings and Messages on page 3-42
for more information. This light could indicate that you
have problems with a generator drive belt, or another
electrical problem. Have it checked right away. If you
must drive a short distance with the light on, be certain
to turn off all your accessories, such as the radio and air
conditioner.
Up-Shift Light
Your vehicle may have an
up-shift light.
When this light comes on, you should shift to the next
higher gear if weather, road, and traffic conditions allow
you to.
SeeManual Transmission Operation on page 2-26for
more information.
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Audio System(s)
Determine which radio your vehicle has and then read
the pages following to familiarize yourself with its
features.
{CAUTION:
This system provides you with 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. 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 the vehicle has them.
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/retailer. 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.
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Notice:The chime signals related to safety belts,
parking brake, and other functions of your vehicle
operate through the radio/entertainment system.
If that equipment is replaced or additional equipment
is added to your vehicle, the chimes may not
work. Make sure that replacement or additional
equipment is compatible with your vehicle before
installing it. SeeAccessories and Modifications
on page 5-3.
Setting the Time
Radios without Radio Data
Systems (RDS)
Press and hold HR (hour) until the correct hour displays.
Press and hold MIN (minute) until the correct minute
displays. There is an initial two-second delay before the
clock goes into time-set mode. Display the time with
the ignition off, by pressing RCL (recall), HR, or MIN.
Radios with Radio Data Systems (RDS)
The radio could have a button marked with an H or
HR to represent hours and an M or MN to represent
minutes.
Press and hold the hour button until the correct
hour displays. Press and hold the minute button until
the correct minute displays. The time can be set with
the ignition on or off.
To synchronize the time with an FM station broadcasting
Radio Data System (RDS) information, press and hold
the hour and minute buttons at the same time until RDS
TIME displays. To accept this time, press and hold the
hour and minute buttons, at the same time, for another
two seconds. If the time is not available from the station,
NO UPDAT (update) displays.
RDS time is broadcast once a minute. After tuning to
an RDS broadcast station, it could take a few minutes
for the time to update.
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Radio(s)
AM-FM Radio
Radio with CD (MP3/WMA)
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Radio Data System (RDS)
The audio system has a Radio Data System (RDS).
RDS features are available for use only on FM stations
that broadcast RDS information.With RDS, the radio can do the following:
Seek to stations broadcasting the selected type of
programming.
Receive announcements concerning local and
national emergencies.
Display messages from radio stations.
Seek to stations with traffic announcements.
This system relies upon receiving specic information
from these stations and only works when the information
is available. In rare cases, a radio station could broadcast
incorrect information that causes the radio features to
work improperly. If this happens, contact the radio station.
While the radio is tuned to an RDS station, the station
name or call letters display instead of the frequency.
RDS stations can also provide the time of day, a
program type (PTY) for current programming, and
the name of the program being broadcast. Radio with Six-Disc CD Player
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Playing the Radio
PWR (Power):Press to turn the system on and off.
opVOL/VOLUME:Turn to increase or to decrease
the volume.
RCL (Recall) (AM-FM Radio):Press to switch the
display between the radio station frequency, band,
and the time. When the ignition is off, press to display
the time.
DISPL (Display) (Radio with CD):When the ignition is
turned off, press to display the time.
For RDS, press the DISPL knob to change what
displays while using RDS. The display options are
station name, RDS station frequency, PTY (program
type), and the name of the program (if available).
For XM™ (if equipped), press the DISPL knob while
in XM™ mode to retrieve four different categories of
information related to the current song or channel:
Artist, Song Title, Category or PTY, Channel Number/
Channel Name.
To change the default on the display, press the DISPL
knob until you see the desired display, then press and
hold this knob for two seconds. The radio produces
one beep. The selected display is now the default.INFO (Information) (XM™ Satellite Radio Service and
RDS Features) (Radio with Six-Disc CD):When the
ignition is off, press to display the time.
Press the INFO button to display additional text
information related to the current FM-RDS or XM™
station. A choice of additional information such as:
Channel, Song, Artist, and PTY (program type) may
appear. Continue pressing the information button to
highlight the desired label, and the information about
that label displays.
When information is not available, No Info displays.
To change the default on the display, press the INFO
knob until you see the desired display, then press and
hold the knob until a beep sounds. The selected display
becomes the default.
AUTO VOL (Automatic Volume):Automatic volume
automatically adjusts the audio system to make up
for road and wind noise as you drive.
Set the volume at the desired level. Depending on the
radio and displays, press to select MIN, MED, MAX
AUTO VOL, or LOW, MEDIUM, and HIGH. AVOL
displays. Each higher setting allows for more volume
compensation at faster vehicle speeds. Then as you
drive, automatic volume increases the volume, as
necessary, to overcome noise at any speed. The volume
level should always sound the same to you as you drive.
For the Radio with CD, NONE displays if the radio cannot
determine the vehicle speed. To turn automatic volume
off, press until OFF or AUTO VOL OFF displays.
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Finding a Station
AM FM (AM-FM Radio):Press to switch between FM1,
FM2, or AM. The selection displays.
BAND:Press to switch between FM1, FM2, AM, or
XM1 or XM2 (if equipped). The selection displays.
opTUNE:Turn to select radio stations.
oSEEKp:Press the arrows to go to the previous
or to the next station and stay there.
To scan stations, press and hold either arrow for
two seconds until a beep sounds. The radio goes to
a station, plays for a few seconds, then goes to the
next station. Press either arrow again to stop scanning.
To scan preset stations, press and hold either arrow
for more than four seconds until two beeps sound.
The radio goes to the rst preset station stored on the
pushbuttons, plays for a few seconds, then goes to
the next preset station. Press either arrow again to
stop scanning presets.
qr/©¨SEEK:Press the SEEK or SEEK/TYPE
arrows to go to the previous or to the next station
and stay there.
qr/©¨SCAN:Press and hold either SCAN
arrow or SCAN/TYPE arrows for more than two seconds.
SCAN or SCN displays and the radio produces one beep.
The radio goes to a station, plays for a few seconds,
then goes to the next station. Press either SCAN arrow
or SCAN/TYPE arrows again, or for the Radio with
Six-Disc CD player, one of the pushbuttons to stop
scanning presets.
To scan preset stations, press and hold either SCAN
arrow or SCAN/TYPE arrows for more than four seconds.
PSCN or PSC displays and the radio produces one beep
or depending on the radio, two beeps. The radio goes to
a preset station, plays for a few seconds, then goes to the
next preset station. Press either SCAN arrow or SCAN/
TYPE arrows again, or for the Radio with CD, one of the
pushbuttons to stop scanning presets.
The radio only scans stations with a strong signal that are
in the selected band.
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