2014 GMC YUKON service

Black plate (40,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada-
6081505) - 2014 - crc - 4/23/13
5-40 Instruments and Controls
SERVICE TRACTION
CONTROL
If your vehicle has StabiliTrak, this
message displays when there is a
problem with the Traction Control
System (TCS). When this message
displays, the system will not limit
wheel spin. Adjust your driving
accordingly. See your dealer for
service. SeeStabiliTrak
®System on
page 9-42 for more information.
STABILITRAK INITIALIZING
If the vehicle has StabiliTrak, this
message may come on if the
StabiliTrak system has not fully
initialized because of road
conditions or the incorrect tire size.
When the StabiliTrak system is fully
initialized, the message will turn off.
SeeStabiliTrak
®System on
page 9-42 for more information.
If this message continues to be
displayed for multiple ignition cycles
and on different road surfaces, see
your dealer for service.
TRACTION XX
STABILITRAK XX
This message displays when the
traction control and/or StabiliTrak
systems have been turned on or off.
Adjust your driving accordingly. To
limit wheel spin and realize the full
benefits of the stability
enhancement system, you should
normally leave StabiliTrak on.
However, you should turn
StabiliTrak off if the vehicle gets
stuck in sand, mud, ice, or snow
and you want to rock the vehicle to
attempt to free it, or if you are
driving in extreme off-road
conditions and require more wheel
spin. See If the Vehicle Is Stuck on
page 9-14. To turn the StabiliTrak
system on or off, see StabiliTrak
®
System on page 9-42. STABILITRAK OFF may also
display when the stability control
has been automatically disabled.
There are several conditions that
can cause this message to appear.
.One condition is overheating,
which could occur if StabiliTrak
activates continuously for an
extended period of time.
.The message also displays if the
brake system warning light is on.
See
Brake System Warning
Light on page 5-21.
.The message could display if the
stability system takes longer
than usual to complete its
diagnostic checks due to driving
conditions.
.The message displays if an
engine or vehicle related
problem has been detected and
the vehicle needs service. See
your dealer.

Black plate (41,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada-
6081505) - 2014 - crc - 4/23/13
Instruments and Controls 5-41
The message turns off as soon as
the conditions that caused the
message to be displayed are no
longer present.
Airbag System Messages
SERVICE AIR BAG
This message displays if there is a
problem with the airbag system.
Have your dealer inspect the
system for problems. SeeAirbag
Readiness Light on page 5-16 and
Airbag System on page 3-27 for
more information.
Security Messages
SERVICE THEFT DETERRENT
SYSTEM
This message displays when there
is a problem with the theft-deterrent
system. The vehicle may or may not
restart so you may want to take the
vehicle to your dealer before turning
off the engine. See Immobilizer
Operation on page 2-14 for more
information.
Tire Messages
SERVICE TIRE MONITOR
SYSTEM
On vehicles with the Tire Pressure
Monitor System (TPMS), this
message displays if a part on the
TPMS is not working properly. The
tire pressure light also flashes and
then remains on during the same
ignition cycle. See Tire Pressure
Light on page 5-23. Several
conditions may cause this message
to appear. See Tire Pressure
Monitor Operation on page 10-50 for
more information. If the warning
comes on and stays on, there may
be a problem with the TPMS. See
your dealer.
TIRE LEARNING ACTIVE
On vehicles with the Tire Pressure
Monitor System (TPMS), this
message displays when the TPMS
is re-learning the tire positions on
your vehicle. The tire positions must
be re-learned after rotating the tires
or after replacing a tire or sensor. See
Tire Inspection on page 10-53,
Tire Rotation on page 10-54, Tire
Pressure Monitor System on
page 10-49, and Tire Pressure on
page 10-48 for more information.
TIRE LOW ADD AIR TO TIRE
On vehicles with the Tire Pressure
Monitor System (TPMS), this
message displays when the
pressure in one or more of the
vehicle's tires needs to be checked.
This message also displays LEFT
FRT (left front), RIGHT FRT (right
front), LEFT RR (left rear),
or RIGHT RR (right rear) to indicate
the location of the low tire. The low
tire pressure warning light will also
come on. See Tire Pressure Light
on page 5-23. You can receive more
than one tire pressure message at a
time. To read the other messages
that may have been sent at the
same time, press the set/reset
button or the trip odometer reset
stem. If a tire pressure message
appears on the DIC, stop as soon
as you can. Have the tire pressures

Black plate (42,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada-
6081505) - 2014 - crc - 4/23/13
5-42 Instruments and Controls
checked and set to those shown on
the Tire Loading Information label.
SeeTires on page 10-39, Vehicle
Load Limits on page 9-15, and Tire
Pressure on page 10-48. The DIC
also shows the tire pressure values.
See Driver Information Center (DIC)
on page 5-26.
Transmission Messages
GRADE BRAKING DISABLED
This message displays when the
grade braking has been disabled
with the tow/haul mode button on
the end of the shift lever. See Tow/
Haul Mode on page 9-32, Automatic
Transmission on page 9-28, and
Cruise Control on page 9-46.
GRADE BRAKING ENABLED
This message displays when the
grade braking has been enabled
with the tow/haul mode button on
the end of the shift lever. See Tow/
Haul Mode on page 9-32, Automatic
Transmission on page 9-28, and
Cruise Control on page 9-46.
GRADE BRAKING ON
This message displays when the
grade braking has been activated
while driving on downhill grades.
This message will only appear the
first time the feature is activated in
an ignition cycle. See Tow/Haul
Mode on page 9-32, Automatic
Transmission on page 9-28, and
Cruise Control on page 9-46.
SERVICE 4 WHEEL DRIVE
If the vehicle has four-wheel drive,
this message may display if a
problem occurs with the
four-wheel-drive system. If this
message appears, stop as soon as
possible and turn off the vehicle.
Make sure the key is in the LOCK/
OFF position for at least one minute
and then restart the vehicle and
check for the message on the DIC
display. If the message is still
displayed or appears again when
you begin driving, the
four-wheel-drive system needs
service. See your dealer.
TRANSMISSION HOT IDLE
ENGINE
Notice: Do not drive the vehicle
while the transmission fluid is
overheating and the transmission
temperature warning is displayed
on the instrument cluster and/or
DIC, or the transmission can be
damaged. This could lead to
costly repairs that would not be
covered by the warranty.
This message displays and a chime
may sound if the transmission fluid
in the vehicle gets hot. Driving with
the transmission fluid temperature
high can cause damage to the
vehicle. Stop the vehicle and let it
idle to allow the transmission to
cool. This message clears and the
chime stops when the fluid
temperature reaches a safe level.

Black plate (43,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada-
6081505) - 2014 - crc - 4/23/13
Instruments and Controls 5-43
Vehicle Reminder
Messages
CHECK TRAILER WIRING
On vehicles with the Integrated
Trailer Brake Control (ITBC) system,
this message may display and a
chime may sound when one of the
following conditions exists:
.A trailer with electric brakes
becomes disconnected from the
vehicle.
‐If the disconnect occurs while
the vehicle is stopped, this
message clears itself after a
short time.
‐ If the disconnect occurs while
the vehicle is moving, this
message stays on until the
ignition is turned off.
.There is a short in the wiring to
the electric trailer brakes.
When this message displays, power
is no longer available to the trailer
brakes. As soon as it is safe to do so,
carefully pull the vehicle over to the
side of the road and turn the ignition
off. Check the wiring connection to
the trailer and turn the ignition back
on. This message clears if the trailer
is reconnected. This message also
clears if you acknowledge it. If this
message still displays, either the
vehicle or the trailer needs service.
See your dealer.
See
“Integrated Trailer Brake
Control System” underTowing
Equipment on page 9-67.
ICE POSSIBLE DRIVE
WITH CARE
This message displays when ice
conditions are possible.
TRAILER CONNECTED
On vehicles with the Integrated
Trailer Brake Control (ITBC) system,
this message displays briefly when
a trailer with electric brakes is first
connected to the vehicle. This message clears itself after
several seconds. This message also
clears if you acknowledge it. After
this message clears, the TRAILER
GAIN/OUTPUT display appears in
the DIC.
See
“Trailer Gain and Output” under
Driver Information Center (DIC) on
page 5-26 and“Integrated Trailer
Brake Control System” under
Towing Equipment on page 9-67.
Washer Fluid Messages
WASHER FLUID LOW ADD
FLUID
This message displays when the
windshield washer fluid is low. Fill
the windshield washer fluid reservoir
as soon as possible. See Engine
Compartment Overview on
page 10-5 for the location of the
windshield washer fluid reservoir.
Also, see Washer Fluid on
page 10-21 for more information.

Black plate (6,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada-
6081505) - 2014 - crc - 4/23/13
6-6 Lighting
Fog Lamps
For vehicles with fog lamps, the
control is located next to the exterior
lamp control on the instrument
panel, to the left of the steering
column.
The ignition must be in the ON/RUN
position for the fog lamps to
come on.
#(Fog Lamps):Press to turn the
fog lamps on or off. A light will come
on in the instrument cluster.
When the fog lamps are turned on,
the parking lamps automatically
turn on. When the headlamps are changed
to high beam, the fog lamps also go
off. When the high-beam headlamps
are turned off, the fog lamps will
come on again.
Some localities have laws that
require the headlamps to be on with
the fog lamps.
Auxiliary
Roof-Mounted Lamp
If the vehicle has this feature, this
button includes wiring provisions for
a dealer or a qualified service center
to install an auxiliary roof lamp.
This button is on the overhead
console.When the wiring is connected to an
auxiliary roof-mounted lamp,
pressing the bottom of the button
will activate the lamp and illuminate
an indicator light at the bottom of
this button. Pressing the top of the
button will turn off the roof-mounted
lamp and indicator.
The emergency roof lamp circuit is
fused at 30 amps, so the total
current draw of the attached lamps
should be less than this value. The
attachment points for the roof lamp
circuits are two blunt cut wires
located above the overhead
console, a dark green switched
power wire and a black ground wire.
For more information on roof mount
emergency lamp installation, please
visit the GM Upfitter website at
www.gmupfitter.com or contact your
dealer.
If the vehicle has this button, the
vehicle may have the snow plow
prep package. See
Adding a Snow
Plow or Similar Equipment on
page 9-78.

Black plate (9,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada-
6081505) - 2014 - crc - 4/23/13
Infotainment System 7-9
.Surround (Centerpoint®)—
Select this setting to enable
Bose Centerpoint. Centerpoint
signal processing produces a
surround sound listening
experience from a CD or XM
stereo digital audio source.
Centerpoint delivers five
independent audio channels
from conventional two channel
stereo recordings. (Not available
for AM or FM.)
Adjusting the Speakers
(Balance/Fade)
BAL/FADE (Balance/Fade): To
adjust the balance or fade:
1. Press the
fknob until the
speaker control tabs display.
2. Highlight the desired speaker control tab by doing one of the
following:
.Pressing thefknob.
.Press the softkey under the
desired tab. 3. Adjust the setting by doing one
of the following:
.Turn thefknob clockwise
or counterclockwise.
.Press the¨SEEK, or©
SEEK button.
.Press the\FWD, ors
REV button.
To quickly adjust all speaker and
tone controls to the middle position,
press the
fknob for more than
two seconds.
If the Rear Seat Audio (RSA) is
turned on, the radio disables FADE
and mutes the rear speakers.
Radio Messages
Calibration Error: The audio
system has been calibrated for the
vehicle from the factory.
If Calibration Error displays, it
means that the radio has not been
configured properly for the vehicle
and it must be returned to your
dealer for service. Locked or Loc:
One of these
messages will display when the
TheftLock
®system has locked up
the radio. Take the vehicle to your
dealer for service.
If any error occurs repeatedly or if
an error cannot be corrected,
contact your dealer.

Black plate (11,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada-
6081505) - 2014 - crc - 4/23/13
Infotainment System 7-11
page of favorites can contain any
combination of AM, FM, or XM,
if equipped, stations.
Storing a Radio Station as a
Favorite
To store a station as a favorite:
1. Tune to a radio station.
2. Press the FAV button to displaythe page where the station will
be stored.
3. Press and hold one of the six softkeys until a beep sounds.
4. Repeat Steps 1 through 3 to store additional radio stations.
The number of favorites pages can
be setup using the MENU button. To
setup the number of favorites
pages:
1. Press the MENU button.
2. Press the softkey located below the FAV 1-6 tab. 3. Select the number of favorites
pages by pressing the softkey
located below the displayed
page numbers.
4. Press the FAV button, or let the menu time out, to return to the
original main radio screen
showing the radio station
frequency tabs and to begin the
process of programming
favorites.
Satellite Radio
SiriusXM®Satellite Radio
Service
SiriusXM is a satellite radio service
that is based in the 48 contiguous
United States and 10 Canadian
provinces. SiriusXM Satellite Radio
has a wide variety of programming
and commercial-free music,
coast-to-coast, and in digital-quality
sound. A service fee is required to
receive the SiriusXM service. If the
service needs to be reactivated, the
radio will display “No Subscription
Please Renew on channel XM1.” For more information, contact
SiriusXM at www.siriusxm.com or
call 1-866-635-2349 (U.S) and
www.xmradio.ca or call
1-877-209-0079 (Canada).
4(Information) (SiriusXM Satellite
Radio Service): For vehicles with
SiriusXM, press
4to display
additional text information related to
the current SiriusXM channel.
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.
Finding a Channel
BAND:Press to switch between
AM, FM, or SiriusXM, if equipped.
f(Tune): Turn to manually select
an SiriusXM channel.
©SEEK: Press to go to the
previous SiriusXM channel.
¨SEEK: Press to go to the next
SiriusXM channel.

Black plate (13,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada-
6081505) - 2014 - crc - 4/23/13
Infotainment System 7-13
favorites, each having six favorite
stations available per page. Each
page of favorites can contain any
combination of AM, FM,
or SiriusXM, if equipped, stations.
Storing an SiriusXM Channel as a
Favorite
To store a station as a favorite:
1. Tune to an SiriusXM channel.
2. Press the FAV button to displaythe page where the station will
be stored.
3. Press and hold one of the six softkeys until a beep sounds.
4. Repeat Steps 1 through 3 to store additional radio stations.
The number of favorites pages can
be set up using the MENU button.
To set up the number of favorites
pages:
1. Press the MENU button.
2. Press the softkey located below the FAV 1-6 tab. 3. Select the number of favorites
pages by pressing the softkey
located below the displayed
page numbers.
4. Press the FAV button, or let the menu time out, to return to the
original main radio screen
showing the radio station
frequency tabs and to begin the
process of programming
favorites.
SiriusXM Radio Messages
XL (Explicit Language
Channels): These channels, or any
others, can be blocked at a
customer's request, by calling
1-866-635-2349 (US) or
1-877-209-0079 (Canada).
XM Updating: The encryption code
in the receiver is being updated, and
no action is required. This process
should take no longer than
30 seconds.
No XM Signal: The system is
functioning correctly, but the vehicle
is in a location that is blocking the SiriusXM signal. When the vehicle is
moved into an open area, the signal
should return.
Loading XM:
The audio system is
acquiring and processing audio and
text data. No action is needed. This
message should disappear shortly.
Channel Off Air: This channel is
not currently in service. Tune in to
another channel.
Channel Unauth: This channel is
blocked or cannot be received with
your SiriusXM subscription package.
Channel Unavail: This 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 Artist Info: No artist
information is available at this time
on this channel. The system is
working properly.