key GMC YUKON 2015 Service Manual

Black plate (34,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7063682) - 2015 - crc - 6/5/14
2-34 Keys, Doors, and Windows
If an object is in the path of the
sunroof while it is closing, the
anti-pinch feature will detect the
object and stop the sunroof.
Dirt and debris may collect on the
sunroof seal or in the track. This
could cause an issue with sunroof
operation or noise. It could also plug
the water drainage system.
Periodically open the sunroof and
remove any obstacles or loose
debris. Wipe the sunroof seal and
roof sealing area using a clean
cloth, mild soap, and water. Do not
remove grease from the sunroof.
If water is seen dripping into the
water drainage system, this is
normal.

Black plate (6,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7063682) - 2015 - crc - 6/5/14
3-6 Seats and Restraints
Storing Memory Positions
To save positions to the“1”and “2”
buttons:
1. Adjust the driver seat, outside mirrors, power tilt and
telescoping steering column (if
equipped), and adjustable
pedals (if equipped) to the
desired driving positions.
2. Press and release SET, then immediately press and hold “1”
until a beep sounds.
3. Repeat Steps 1 and 2 for a second driver using “2.”
To save positions to the
B(Exit)
button and easy exit features:
1. Adjust the driver seat, power tilt and telescoping steering column
(if equipped), adjustable pedals,
and the outside mirrors on some
vehicles to the desired positions
for getting out of the vehicle.
2. Press and release SET, then immediately press and hold
B
until a beep sounds. Manually Recalling Memory
Positions
If the vehicle is OFF or not in
P (Park), press and hold "1," "2," or
Bto manually recall the previously
stored memory positions. Releasing
"1,” "2," or
Bbefore the stored
positions are reached stops the
recall.
If the vehicle is ON and in P (Park),
press and release “1,” “2,”or
Bto
manually recall the previously
stored memory positions. Placing
the ignition in OFF/LOCK before the
stored positions are reached stops
the recall.
If something has blocked the driver
seat, power tilt and telescoping
steering column, and/or adjustable
pedals while recalling a memory
position, the recall may stop.
Remove the obstruction; then press
and hold the appropriate manual
control for the memory item that is
not recalling for two seconds. Try
recalling the memory position again
by pressing the appropriate memory button. If the memory position is still
not recalling, see your dealer for
service.
Automatically Recalling Memory
Positions (Auto Memory Recall)
The Auto (Automatic) Memory
Recall feature automatically recalls
the current driver
’s previously stored
“1” or“2” position when entering the
vehicle.
If the Auto Memory Recall feature is
enabled in the vehicle
personalization menu, memory “1”
or “2” positions are recalled in the
following ways:
.PressKon the RKE transmitter
and open the driver door.
.PressKon the RKE transmitter
when the driver door is open.
.If equipped with Keyless Access,
press the lock/unlock button on
the outside driver door handle
and open the driver door. The
RKE transmitter must be present
for the recall to activate.

Black plate (15,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7063682) - 2015 - crc - 6/5/14
Seats and Restraints 3-15
Caution (Continued)
belts and return them to their
normal stowed position before
folding a rear seat.
On third row seats (if equipped), the
seatbacks can be folded to increase
cargo space.
Manual Operation
To fold the seatback (if equipped):
1. Open the liftgate.
2. Make sure that there is nothing under, in front of, or on the seat.
3. Fully lower the head restraints. See Head Restraints on
page 3-2.
4. Disconnect the rear safety belt
mini-latch, using a key in the slot
on the mini-buckle, and let the
belt retract into the headliner.
Stow the mini-latch in the holder
in the headliner.5. Pull up on the lever on the backof the seat to release the
seatback.
6. Push the seatback forward to lay flat.
7. Repeat the steps for the other seatback, if desired.
Automatic Operation
The transmission must be in
P (Park) for this feature to work.

Black plate (16,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7063682) - 2015 - crc - 6/5/14
3-16 Seats and Restraints
1. Second Row Power SeatButtons
2. Third Row Power Seat Buttons
To fold the seatback (if equipped):
1. Open the liftgate to access the controls for the seat.
2. Make sure that there is nothing under, in front of, or on the seat.
3. Fully lower the head restraints. See Head Restraints on
page 3-2.4. Disconnect the rear safety belt mini-latch, using a key in the slot
on the mini-buckle, and let the
belt retract into the headliner.
Stow the mini-latch in the holder
in the headliner.
5. Press and hold the switch (2) on the side trim of the cargo area to
fold the seatback.
The left switch folds the left
seatback, and the right switch
folds the right seatback.
6. Repeat the steps for the other seatback, if desired. The switches (1) can be used to fold
or fold and tumble the second row
seats from the cargo area. See
Second Row Seats on page 3-10.
Returning the Seatback to the
Upright Position
Manual Operation
{Warning
If either seatback is not locked, it
could move forward in a sudden
stop or crash. That could cause
injury to the person sitting there.
Always push and pull on the
seatbacks to be sure they are
locked.

Black plate (26,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7063682) - 2015 - crc - 6/5/14
3-26 Seats and Restraints
A pregnant woman should wear a
lap-shoulder belt, and the lap
portion should be worn as low as
possible, below the rounding,
throughout the pregnancy.
The best way to protect the fetus is
to protect the mother. When a safety
belt is worn properly, it is more likely
that the fetus will not be hurt in a
crash. For pregnant women, as for
anyone, the key to making safety
belts effective is wearing them
properly.
Lap Belt
This part is only for the lap belt. To
learn how to wear a lap-shoulder
belt, seeLap-Shoulder Belt on
page 3-21.
The vehicle may have a center
seating position. When you sit in the
center front seating position, you
have a lap safety belt, which has no
retractor.
To make the belt longer, tilt the latch
plate and pull it along the belt. Buckle, position and release it the
same way as the lap part of a
lap-shoulder belt.
To make the belt shorter, pull its free
end as shown until the belt is snug.
If the belt is not long enough, see
Safety Belt Extender on page 3-27.
Make sure the release button on the
buckle is positioned so you would
be able to unbuckle the safety belt
quickly if necessary.

Black plate (1,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7063682) - 2015 - crc - 6/5/14
Storage 4-1
Storage
Storage Compartments
Storage Compartments . . . . . . . 4-1
Instrument Panel Storage . . . . . 4-1
Glove Box . . . . . . . . . . . . . . . . . . . . 4-1
Cupholders . . . . . . . . . . . . . . . . . . . 4-1
Sunglasses Storage . . . . . . . . . . 4-2
Armrest Storage . . . . . . . . . . . . . . 4-2
Rear Storage . . . . . . . . . . . . . . . . . 4-2
Center Console Storage . . . . . . 4-2
Additional Storage Features
Cargo Cover Panels . . . . . . . . . . 4-3
Roof Rack System
Roof Rack System . . . . . . . . . . . . 4-4
Storage
Compartments
{Warning
Do not store heavy or sharp
objects in storage compartments.
In a crash, these objects may
cause the cover to open and
could result in injury.
Instrument Panel Storage
If equipped with storage behind the
radio, press and hold
Pto open.
There is a USB port inside. See the
infotainment manual.
Press and hold
Pagain to close.
Keep the storage area closed when
not in use.
The storage area cannot be
operated with
Pwhen valet mode
is enabled. See Vehicle
Personalization on page 5-43.
The storage area can be operated
manually.
Glove Box
Lift up the glove box handle to open
it. Use the key to lock and unlock
the glove box.
Cupholders
Cupholders are in the front of the
console. If equipped, cupholders
may be in the second and third row
seat armrest areas.

Black plate (1,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7063682) - 2015 - crc - 6/5/14
Instruments and Controls 5-1
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . 5-2
Steering Wheel Controls . . . . . . 5-3
Heated Steering Wheel . . . . . . . 5-3
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Windshield Wiper/Washer . . . . . 5-3
Rear Window Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . 5-5
Compass . . . . . . . . . . . . . . . . . . . . . 5-5
Clock . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Power Outlets . . . . . . . . . . . . . . . . . 5-7
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . 5-9
Instrument Cluster . . . . . . . . . . . 5-10
Speedometer . . . . . . . . . . . . . . . . 5-12
Odometer . . . . . . . . . . . . . . . . . . . . 5-12
Trip Odometer . . . . . . . . . . . . . . . 5-12
Tachometer . . . . . . . . . . . . . . . . . . 5-12
Fuel Gauge . . . . . . . . . . . . . . . . . . 5-13
Engine Oil Pressure Gauge . . . . . . . . . . . . . . . . . . . . . . 5-14 Engine Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 5-15
Voltmeter Gauge . . . . . . . . . . . . . 5-15
Safety Belt Reminders . . . . . . . 5-16
Airbag Readiness Light . . . . . . 5-17
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . 5-17
Charging System Light . . . . . . 5-18
Malfunction Indicator Lamp . . . . . . . . . . . . . 5-19
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . 5-21
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . 5-22
Tow/Haul Mode Light . . . . . . . . 5-23
Hill Descent Control Light . . . . 5-23
Lane Departure Warning (LDW) Light . . . . . . . . . . . . . . . . 5-23
Vehicle Ahead Indicator . . . . . . 5-23
Traction Off Light . . . . . . . . . . . . 5-24
StabiliTrak®OFF Light . . . . . . . 5-24
Traction Control System (TCS)/StabiliTrak
®Light . . . . 5-24
Tire Pressure Light . . . . . . . . . . 5-25
Low Fuel Warning Light . . . . . . 5-25
Security Light . . . . . . . . . . . . . . . . 5-25
High-Beam On Light . . . . . . . . . 5-26 Front Fog Lamp Light . . . . . . . . 5-26
Lamps On Reminder . . . . . . . . . 5-26
Cruise Control Light . . . . . . . . . 5-26
Information Displays
Driver Information
Center (DIC) . . . . . . . . . . . . . . . 5-27
Vehicle Messages
Vehicle Messages . . . . . . . . . . . 5-30
Battery Voltage and ChargingMessages . . . . . . . . . . . . . . . . . . 5-30
Brake System Messages . . . . 5-31
Compass Messages . . . . . . . . . 5-31
Cruise Control Messages . . . . 5-32
Door Ajar Messages . . . . . . . . . 5-32
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . 5-33
Engine Oil Messages . . . . . . . . 5-33
Engine Power Messages . . . . 5-34
Fuel System Messages . . . . . . 5-34
Key and Lock Messages . . . . . 5-35
Lamp Messages . . . . . . . . . . . . . 5-35
Object Detection System Messages . . . . . . . . . . . . . . . . . . 5-35
Ride Control System Messages . . . . . . . . . . . . . . . . . . 5-37
Airbag System Messages . . . . 5-39
Security Messages . . . . . . . . . . 5-39

Black plate (7,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7063682) - 2015 - crc - 6/5/14
Instruments and Controls 5-7
Power Outlets
Accessory power outlets can be
used to plug in electrical equipment,
such as a cell phone, MP3
player, etc.
The vehicle may have up to five
accessory power outlets:
Vehicles with a Center Console
.One in front of the cupholders on
the center console.
.One inside the center storage
console.
.One on the rear of the center
storage console.
.One in the third row seat on the
driver side.
.One in the rear cargo area on
the passenger side.
Vehicles with Bench Seats
.One on the center stack below
the climate control system.
.One in the storage area on the
bench seat.
.One on the rear of the center
armrest storage.
.One in the third row seat area on
the driver side.
.One in the rear cargo area on
the passenger side.
Lift the cover to access and replace
when not in use.
The accessory power outlets are
powered as follows:
.The power outlet near the
cupholders for vehicles with a
center console or on the center
stack for vehicles with bench
seats, can be configured to
operate using Retained
Accessory Power (RAP) or
battery power modes. If these
power outlets are used while in
the battery power mode, this
could cause interference
between the key fob and the
vehicle, and the vehicle may not
start. See Ignition Positions (Key
Access) on page 9-20 orIgnition
Positions (Keyless Access) on
page 9-22.
.The power outlets in the third
row seat area or in the rear
cargo area are powered at all
times. The power outlets inside
the storage area, on the rear of
the console, or on the bench
seat are only powered when the
ignition is in ON/RUN or ACC/
ACCESSORY, or when RAP is
active.
{Warning
Power is always supplied to the
outlet, if configured accordingly.
Do not leave electrical equipment
plugged in when the vehicle is not
in use because the vehicle could
catch fire and cause injury or
death.

Black plate (19,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7063682) - 2015 - crc - 6/5/14
Instruments and Controls 5-19
a check to show the light is working.
It should go out when the engine is
started.
If the light stays on, or comes on
while driving, there may be a
problem with the electrical charging
system. Have it checked by your
dealer. Driving while this light is on
could drain the battery.
When this light comes on, or is
flashing, the Driver Information
Center (DIC) also displays a
message.
SeeBattery Voltage and Charging
Messages on page 5-30.
If a short distance must be driven
with the light on, be sure to turn off
all accessories, such as the radio
and air conditioner.
Malfunction
Indicator Lamp
A computer system called OBD II
(On-Board Diagnostics-Second
Generation) monitors the operation
of the vehicle to ensure emissions are at acceptable levels, helping to
maintain a clean environment. The
malfunction indicator lamp comes
on when the vehicle is placed in
ON/RUN, as a check to show it is
working. If it does not, have the
vehicle serviced by your dealer. See
Ignition Positions (Key Access) on
page 9-20
orIgnition Positions
(Keyless Access) on page 9-22.
If the malfunction indicator lamp
comes on while the engine is
running, this indicates that the OBD
II system has detected a problem
and diagnosis and service might be
required.
Malfunctions often are indicated by
the system before any problem is
apparent. Being aware of the light
can prevent more serious damage
to the vehicle. This system also assists the service technician in
correctly diagnosing any
malfunction.
{Caution
If the vehicle is continually driven
with this light on, the emission
controls might not work as well,
the vehicle fuel economy might
not be as good, and the engine
might not run as smoothly. This
could lead to costly repairs that
might not be covered by the
vehicle warranty.
{Caution
Modifications made to the engine,
transmission, exhaust, intake,
or fuel system of the vehicle or
the replacement of the original
tires with other than those of the
same Tire Performance Criteria
(Continued)

Black plate (26,1)GMC Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7063682) - 2015 - crc - 6/5/14
5-26 Instruments and Controls
If the light stays on and the engine
does not start, there could be a
problem with the theft-deterrent
system. SeeImmobilizer Operation
(Keyless Access) on page 2-25 or
Immobilizer Operation (Key Access)
on page 2-24.
High-Beam On Light
This light comes on when the
high-beam headlamps are in use.
See Headlamp High/Low-Beam
Changer on page 6-2.
Front Fog Lamp Light
For vehicles with fog lamps, this
light comes on when the fog lamps
are on.
The light goes out when the fog
lamps are turned off. See Fog
Lamps on page 6-5 for more
information.
Lamps On Reminder
This light comes on when the
exterior lamps are in use. See
Exterior Lamp Controls on page 6-1.
Cruise Control Light
The cruise control light is white
when the cruise control is on and
ready, and turns green when the
cruise control is set and active.
See Cruise Control on page 9-48.