2013 GMC SIERRA ignition

Black plate (25,1)GMC Sierra Owner Manual - 2013 - crc - 8/14/12
Infotainment System 7-25
Playing a CD (in Either the
DVD or CD Slot)
If the ignition or radio is turned off
with a CD in the player, it stays in
the player. When the ignition or
radio is turned on, the CD starts
playing where it stopped, if it was
the last selected audio source. The
CD is controlled by the buttons on
the radio faceplate or by the RSA
unit. SeeRear Seat Audio (RSA)
System on page 7‑47 for more
information. The DVD/CD decks
(the upper slot is the DVD deck and
the lower slot is the CD deck) of the
radio are compatible with most
audio CDs, CD-Rs, CD-RWs,
and MP3s.
When a CD is inserted, the text tab
DVD or CD symbol displays on the
left side of the radio display. As
each new track starts to play, the
track number displays. The CD player can play the smaller
8 cm (3 in) single CDs with an
adapter ring. Full-size CDs and the
smaller CDs are loaded in the same
manner.
DVD/CD AUX (Auxiliary):
Press to
cycle through DVD, CD, or Auxiliary
when listening to the radio. The
DVD/CD text tab and a message
showing the track or chapter
number will display when a disc is in
either slot. Press the DVD/CD AUX
button again and the system
automatically searches for an
auxiliary input device; see Auxiliary
Devices on page 7‑33 for more
information. If a portable audio
player is not connected, “No Aux
Input Device” displays. If a disc is in
both the DVD slot and the CD slot,
the DVD/CD AUX button cycles
between the two sources and does
not indicate “No Aux Input Device.”
If a front auxiliary device is
connected, the DVD/CD AUX button
cycles through all available options,
such as: DVD slot, CD slot, Front
Auxiliary, and Rear Auxiliary (if available). See
“Using the Auxiliary
Input Jack” inAuxiliary Devices on
page 7‑33 or“Audio/Video (A/V)
Jacks” underRear Seat
Entertainment (RSE) System on
page 7‑38 for more information.
If a disc is inserted into the top DVD
slot, the rear seat operator can turn
on the video screen and use the
remote control to navigate the CD
(tracks only) through the remote
control.
4(Information): Press to display
additional text information related to
the current song. If information is
available, the song title information
displays on the top line of the
display and artist information
displays on the bottom line. When
information is not available, “NO
INFO” displays.
f(Tune): Turn to select tracks on
the disc that is currently playing.
©SEEK: Press to go to the start of
the current track, if more than
five seconds on the CD have
played.

Black plate (30,1)GMC Sierra Owner Manual - 2013 - crc - 8/14/12
7-30 Infotainment System
Ejecting a Disc
ZDVD (Eject):Press and
release to eject the disc currently
playing in the top slot. A beep
sounds and Ejecting Disc displays.
If loading and reading of a disc
cannot be completed, due to
unknown format, etc., and the disc
fails to eject, press and hold for
more than five seconds to force the
disc to eject.
Playing a DVD
DVD/CD AUX (Auxiliary): Press to
cycle through DVD, CD, or Auxiliary
when listening to the radio. The
DVD/CD text tab and a message
showing the track or chapter
number will display when a disc is in
either slot. Press the DVD/CD AUX
button again and the system
automatically searches for an
auxiliary input device; see Auxiliary
Devices on page 7‑33 for more
information. If a portable audio
player is not connected, “No Aux
Input Device” displays. If a disc is in
both the DVD slot and the CD slot, the DVD/CD AUX button cycles
between the two sources and does
not indicate
“No Aux Input Device.”
If a front auxiliary device is
connected, the DVD/CD AUX button
cycles through all available options,
such as: DVD slot, CD slot, front
auxiliary, and rear auxiliary (if
available). See “Using the Auxiliary
Input Jack” inAuxiliary Devices on
page 7‑33 or“Audio/Video (A/V)
Jacks” underRear Seat
Entertainment (RSE) System on
page 7‑38 for more information.
If a disc is inserted into the top DVD
slot, the rear seat operator can turn
on the video screen and use the
remote control to navigate the CD
(tracks only) through the remote
control.
O(Power): Press to turn the radio
on or off. Turn clockwise or
counterclockwise to increase or
decrease the volume. Press and
hold for more than two seconds to
turn off the entire radio and Rear
Seat Entertainment (RSE) system
and to start the Parental Control feature. Parental Control prevents
the rear seat occupant from
operating the Rear Seat Audio
(RSA) system or remote control.
A lock symbol displays next to the
clock display. The Parental Control
feature remains on until the knob is
pressed and held for more than
two seconds again, or until the
driver turns the ignition off and exits
the vehicle.
f(Tune):
Turn to select tracks on
a CD or DVD.
©SEEK: Press to return to the start
of the current track or chapter.
Press again to go to the previous
track or chapter. This button might
not work when the DVD is playing
the copyright information or the
previews.
¨SEEK: Press to go to the next
track or chapter. This button might
not work when the DVD is playing
the copyright information or the
previews.

Black plate (38,1)GMC Sierra Owner Manual - 2013 - crc - 8/14/12
7-38 Infotainment System
Rear Seat
Infotainment
Rear Seat Entertainment
(RSE) System
The vehicle may have a DVD Rear
Seat Entertainment (RSE) system.
The RSE system works with the
vehicle's audio system. The DVD
player is part of the front radio. The
RSE system includes a radio with a
DVD player, a video display screen,
audio/video jacks, two wireless
headphones, and a remote control.
SeeCD/DVD Player on page 7‑23
for more information on the vehicle's
CD/DVD player.
Before Driving
The RSE is designed for rear seat
passengers only. The driver cannot
safely view the video screen while
driving and should not try to do so.
In severe or extreme weather
conditions, the RSE system might
not work until the temperature is within the operating range. The
operating range for the RSE system
is above
−20°C (−4°F) or below
60°C (140°F). If the temperature of
the vehicle is outside this range,
heat or cool the vehicle until the
temperature is within the operating
range of the RSE system.
Parental Control
The RSE system may have a
Parental Control feature, depending
on which radio the vehicle has. To
start Parental Control, press and
hold the radio power button for more
than two seconds to stop all system
features such as: radio, video
screen, Rear Seat Audio (RSA),
DVD, and/or CD. While Parental
Control is on, a padlock icon
displays.
The radio can be turned back on
with a single press of the power
button, but the RSE system will
remain under Parental Control.
To turn Parental Control off, press
and hold the radio power button for
more than two seconds. The RSE returns from where it was previously
left and the padlock icon disappears
from the radio display.
Parental Control can also be turned
off by inserting or ejecting any disc,
pressing the play icon on the radio
DVD display menu, or changing an
ignition position.
Headphones
A. Battery cover
B. Channel 1 or 2 switch
C. Power button
D. Volume control
E. Power indicator light

Black plate (45,1)GMC Sierra Owner Manual - 2013 - crc - 8/14/12
Infotainment System 7-45
Tips and Troubleshooting Chart
ProblemRecommended Action
There is no power. The ignition might not be turned to ON/RUN or ACC/
ACCESSORY.
The picture does not fill the screen. There are black
borders on the top and bottom or on both sides, or the
picture looks stretched out. Check the display mode settings in the setup menu by
pressing the display menu button on the remote control.
In auxiliary mode, the picture moves or scrolls. Check the auxiliary input connections at both devices.
The remote control does not work. Check to make sure there is no obstruction between the
remote control and the transmitter window.
Check the batteries to make sure they are not dead or
installed incorrectly.
After stopping the player, and pushing Play, sometimes
the DVD starts where it left off and sometimes at the
beginning. If the stop button was pressed one time, the DVD player
resumes playing where the DVD was stopped. If the
stop button was pressed two times, the DVD player
begins to play from the beginning of the DVD.
The auxiliary source is running, but there is no picture or
sound. Check that the RSE video screen is in the auxiliary
source mode.
Check the auxiliary input connections at both devices.

Black plate (55,1)GMC Sierra Owner Manual - 2013 - crc - 8/14/12
Infotainment System 7-55
transferred. The connection process
can take up to two minutes after the
ignition is turned to ON/RUN.
Transferring Audio from the
Bluetooth System to a Cell Phone
During a call with the audio in the
vehicle:
1. Press
b/g.
2. Say “Transfer Call.”
Transferring Audio to the
Bluetooth System from a Cell
Phone
During a call with the audio on the
cell phone, press
b/g. The audio
transfers to the vehicle. If the audio
does not transfer to the vehicle, use
the audio transfer feature on the cell
phone. See your cell phone
manufacturer's user guide for more
information.
Voice Pass-Thru
Voice pass-thru allows access to the
voice recognition commands on the
cell phone. See your cell phone
manufacturer's user guide to see if
the cell phone supports this feature.
To access contacts stored in the cell
phone:
1. Press and hold
b/gfor
two seconds.
2. Say “Bluetooth.” This command
can be skipped.
3. Say “Voice.” The system
responds “OK, accessing
.”
The cell phone's normal prompt
messages will go through their cycle
according to the phone's operating
instructions.
Dual Tone Multi-Frequency
(DTMF) Tones
The Bluetooth system can send
numbers and the numbers stored as
name tags during a call. You can use this feature when calling a
menu-driven phone system.
Account numbers can also be
stored for use.
Sending a Number or Name Tag
During a Call
1. Press
b/g. The system
responds “Ready,”followed by
a tone.
2. Say “Dial.”
3. Say the number or name tag to send.
Clearing the System
Unless information is deleted out of
the in-vehicle Bluetooth system, it
will be retained indefinitely. This
includes all saved name tags in the
phone book and phone pairing
information. For information on how
to delete this information, see the
previous section “Deleting a Paired
Phone” and the previous sections
on deleting name tags.

Black plate (3,1)GMC Sierra Owner Manual - 2013 - crc - 8/14/12
Climate Controls 8-3
The recirculation mode cannot be
used with floor, defog or defrost
modes. If recirculation is selected
with one of these modes, the
indicator light flashes three times
and then turns off. While in
recirculation mode the windows may
fog when the weather is cold and
damp. To clear the fog, select either
the defog or defrost mode and
increase the fan speed.
The recirculation mode can be
turned off by pressing the outside
air button, or by turning off the
ignition.
#(Air Conditioning):Press to
turn the air conditioning system on
or off. An indicator light comes on to
show that the air conditioning is on.
The air conditioning can be selected
in any mode as long as the fan
switch is on. The air conditioning system
removes moisture from the air, so a
small amount of water might drip
under the vehicle while idling or
after turning off the engine. This is
normal.
Rear Window Defogger
For vehicles with a rear window
defogger, a warming grid is used to
remove fog from the rear window.
1(Rear):
Press to turn the rear
window defogger on or off. An
indicator light on the button comes
on to show that the rear window
defogger is on. The rear window defogger only
works when the ignition is in ON/
RUN. The rear window defogger
stays on for approximately
10 minutes after the button is
pressed, unless the ignition is
turned to ACC/ACCESSORY or
LOCK/OFF. The defogger can also
be turned off by turning off the
engine.
Notice:
Do not use anything
sharp on the inside of the rear
window. If you do, you could cut
or damage the warming grid, and
the repairs would not be covered
by the vehicle warranty. Do not
attach a temporary vehicle
license, tape, a decal, or anything
similar to the defogger grid.

Black plate (9,1)GMC Sierra Owner Manual - 2013 - crc - 8/14/12
Climate Controls 8-9
The recirculation mode cannot be
used with floor, defog, or defrost
modes. If recirculation is selected
with one of those modes, the
indicator light flashes three times
and then turns off. The air
conditioning compressor also comes
on when this mode is activated.
While in recirculation mode, the
windows may fog when the weather
is cold and damp. To clear the fog,
select either the defog or defrost
mode and increase the fan speed.
The recirculation mode can be
turned off by pressing the outside
air button, or by turning off the
ignition.
;(Outside Air):Press to turn the
outside air mode on. An indicator
light on the button comes on to
show that outside is on. When
selected, air from outside the
vehicle circulates throughout the
vehicle. The recirculation mode
cannot be used with the outside
air mode.
Rear Window Defogger
The rear window defogger uses a
warming grid to remove fog from the
rear window.
1(Rear Window Defogger): For
vehicles with this feature, press to
turn the defogger on or off.
It automatically turns off several
minutes after it has been activated.
The defogger can also be turned off
by turning the engine off. Do not
drive the vehicle until all windows
are clear.
Notice: Do not use a razor blade
or sharp object to clear the inside
rear window. Do not adhere
anything to the defogger grid
lines in the rear glass. These
actions may damage the rear
defogger. Repairs would not be
covered by your warranty.
Heated Mirror: For vehicles with
heated outside rearview mirrors, the
mirrors heat to help clear fog or frost
from the surface of the mirror when the rear window defog button is
pressed. See
Power Mirrors on
page 2‑14.
Sensors
The solar sensor, located in the
defrost grille in the middle of the
instrument panel, monitors the solar
heat. Do not cover the solar sensor
or the system will not work properly.

Black plate (1,1)GMC Sierra Owner Manual - 2013 - crc - 8/14/12
Driving and Operating 9-1
Driving and
Operating
Driving Information
Distracted Driving . . . . . . . . . . . . . 9-2
Defensive Driving . . . . . . . . . . . . . 9-3
Drunk Driving . . . . . . . . . . . . . . . . . 9-3
Control of a Vehicle . . . . . . . . . . . 9-3
Braking . . . . . . . . . . . . . . . . . . . . . . . 9-3
Steering . . . . . . . . . . . . . . . . . . . . . . . 9-4
Off-Road Recovery . . . . . . . . . . . . 9-4
Loss of Control . . . . . . . . . . . . . . . . 9-5
Off-Road Driving . . . . . . . . . . . . . . 9-5
Driving on Wet Roads . . . . . . . 9-10
Highway Hypnosis . . . . . . . . . . . 9-11
Hill and Mountain Roads . . . . . 9-11
Winter Driving . . . . . . . . . . . . . . . 9-12
If the Vehicle Is Stuck . . . . . . . . 9-14
Vehicle Load Limits . . . . . . . . . . 9-15
Truck-Camper LoadingInformation . . . . . . . . . . . . . . . . . 9-21
Starting and Operating
New Vehicle Break-In . . . . . . . . 9-23
Adjustable Throttle and BrakePedal . . . . . . . . . . . . . . . . . . . . . . . 9-23
Ignition Positions . . . . . . . . . . . . 9-24
Starting the Engine . . . . . . . . . . 9-25
Fast Idle System . . . . . . . . . . . . . 9-27
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . 9-27
Engine Coolant Heater . . . . . . . 9-28
Shifting Into Park . . . . . . . . . . . . 9-28
Shifting out of Park . . . . . . . . . . 9-30
Parking over Things That Burn . . . . . . . . . . . . . . . . . . 9-30
Active Fuel Management
®. . . 9-30
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 9-31
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . 9-32
Automatic Transmission
Automatic Transmission . . . . . 9-32
Manual Mode . . . . . . . . . . . . . . . . 9-36
Tow/Haul Mode . . . . . . . . . . . . . . 9-37
Drive Systems
Four-Wheel Drive . . . . . . . . . . . . 9-38
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . 9-50
Parking Brake . . . . . . . . . . . . . . . 9-51
Brake Assist . . . . . . . . . . . . . . . . . 9-52
Hill Start Assist (HSA) . . . . . . . 9-52
Ride Control Systems
StabiliTrak®System . . . . . . . . . 9-53
Locking Rear Axle . . . . . . . . . . . 9-55
Cruise Control
Cruise Control . . . . . . . . . . . . . . . 9-56
Object Detection Systems
Ultrasonic Parking Assist . . . . 9-59
Rear Vision Camera (RVC) . . . . . . . . . . . . . 9-60
Fuel
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . 9-65
Recommended Fuel . . . . . . . . . 9-66
Gasoline Specifications . . . . . . 9-66
California Fuel
Requirements . . . . . . . . . . . . . . 9-66