2010 GMC YUKON XL brake

Vehicle Symbol Chart
Here are some additional symbols that may be found on
the vehicle and what they mean. For more information
on the symbol, refer to the index.
0:Adjustable Pedals
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls or OnStar®
$:Brake System Warning Light
":Charging System
I:Cruise Control
B: Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.: Fuel Gauge
+:Fuses
i: Headlamp High/Low-Beam Changer
j:LATCH System Child Restraints
*: Malfunction Indicator Lamp
::Oil Pressure
g:Outside Power Foldaway Mirrors
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
_: Tow/Haul Mode
F:Traction Control
M:Windshield Washer Fluid
v

A.Outlet Adjustment on page 4‑26.
B. Turn Signal/Multifunction Lever on page 4‑4.
C. Instrument Panel Cluster on page 4‑30.
D. Hazard Warning Flashers
on page 4‑3.
E. Shift Lever. See Automatic Transmission Operation
on page 3‑33.
F. Tow/Haul Mode
on page 3‑39(If Equipped).
G. Driver Information Center (DIC) Buttons. See Driver Information Center (DIC) on page 4‑47.
H. Audio System(s) on page 4‑80.
I. Exterior Lamps on page 4‑10.
J. Dome Lamp Override
on page 4‑14.Instrument
Panel Brightnesson page 4‑14. Fog Lampson
page 4‑13(If Equipped).
K. Hood Release on page 6‑14.
L. Integrated Trailer Brake Controller (If Equipped). Towing a Trailer on page 5‑49.
M. Automatic Transfer Case Control. (If Equipped). See Four-Wheel Drive (Two Speed Automatic
Transfer Case)
on page 3‑41or Four-Wheel
Drive (Single Speed Automatic Transfer Case)on
page 3‑46. N.
Cruise Control on page 4‑7.
O. Tilt Wheel on page 4‑3.
P. Horn on page 4‑3.
Q. Audio Steering Wheel Controls on page 4‑136.
R. Climate Control System
on page 4‑18orDual
Automatic Climate Control Systemon page 4‑20(If Equipped).
S. Accessory Power Outlet(s)
on page 4‑16.
Cigarette Lighter (If Equipped). See Ashtray(s) and
Cigarette Lighter
on page 4‑17.
T. StabiliTrak®Systemon page 5‑6(If Equipped).
Pedal Adjust Button (If Equipped). See Adjustable
Throttle and Brake Pedal
on page 3‑31. Ultrasonic
Rear Parking Assist (URPA)on page 3‑58(If Equipped). Heated Windshield Washer Fluid
Button (If Equipped). See Windshield Washeron
page 4‑6. Power Assist Stepson page 3‑18(If Equipped).
U. Glove Box on page 3‑75.
1-3

Memory Features
This vehicle may have the memory package.
The controls for this
feature are located on
the driver door, and are
used to program and
recall memory settings
for the driver seat,
outside mirrors, and the
adjustable throttle and
brake pedal feature.
For more information, see Memory Seat, Mirrors, and
Pedals on page 2‑10.
Second Row Seats
If the vehicle has a 60/40 split bench or buckets seats,
the seat(s) can be folded for additional cargo space or
folded and tumbled for easy entry and exit to the third
row seats, if the vehicle has them. If the vehicle has
bucket seats, the seatbacks can be also be reclined.
These seats will have either the manual fold and tumble
feature or the automatic seat release fold and tumble
feature.
For more information, see 60/40 Split Bench Seat
on
page 2‑15or Bucket Seats on page 2‑21.
Third Row Seats
If the vehicle has a third row seat, the seatback(s) can
be folded and the entire seat can be tumbled,
or removed from the vehicle.
For detailed instructions, see Third Row Seat
on
page 2‑27.
1-11

Driving for Better Fuel Economy
Driving habits can affect fuel mileage. Here are some
driving tips to get the best fuel economy possible.
.Avoid fast starts and accelerate smoothly.
.Brake gradually and avoid abrupt stops.
.Avoid idling the engine for long periods of time.
.When road and weather conditions are
appropriate, use cruise control, if equipped.
.Always follow posted speed limits or drive more
slowly when conditions require.
.Keep vehicle tires properly inflated.
.Combine several trips into a single trip.
.Replace the vehicle's tires with the same TPC
Spec number molded into the tire's sidewall near
the size.
.Follow recommended scheduled maintenance.
Roadside Assistance Program
U.S.:1-800-GMC-8782 (462-8782)
TTY Users: 1-888-889-2438
Canada: 1-800-268-6800
As the owner of a new GMC, you are automatically
enrolled in the Roadside Assistance program. This
program provides technically trained advisors who
are available 24 hours a day, 365 days a year, minor
repair information or towing arrangements.
For more information see Roadside Assistance Program
on page 8‑7.
Roadside Assistance and OnStar
If you have a current OnStar subscription, press the
OnStar button and the current GPS location will be sent
to an OnStar Advisor who will assess your problem,
contact Roadside Assistance, and relay exact location
to get you the help you need.
Online Owner Center
The Online Owner Center is a complimentary service
that includes online service reminders, vehicle
maintenance tips, online owner manual, special
privileges and more.
Sign up today at:www.gmownercenter.com/gmc
(U.S.) or www.gm.ca (Canada).
1-29

Memory Seat, Mirrors, and Pedals
Your vehicle may have the memory package.
The controls for this
feature are located on
the driver's door panel,
and are used to program
and recall memory
settings for the driver's
seat, outside mirrors,
and the adjustable throttle
and brake pedal.To save seating positions in memory:
1. Adjust the driver's seatback recliner, both outside mirrors, and the throttle and brake pedals to a
comfortable position.
See Outside Power Mirrors
on page 3‑55and
Adjustable Throttle and Brake Pedalon page 3‑31for more information.
Not all mirrors, adjustable throttles and brake
pedals will have the ability to save and recall their
positions.
2. Press and hold button 1 until two beeps sound to indicate that the position has been stored.
A second seating, mirror, and throttle and brake pedal
position can be programmed by repeating the above
steps and pressing button 2.
2-10

To recall the memory positions, the vehicle must be in
P (Park). Press and release either button 1 or button 2
corresponding to the desired driving position. The seat,
outside mirrors, and adjustable throttle and brake
pedals will move to the position previously stored.
You will hear a single beep.
If you use the remote keyless entry transmitter to enter
your vehicle and the remote recall memory feature is
on, automatic seat, adjustable mirror, and adjustable
pedal movements will occur. See“MEMORY SEAT
RECALL” underDIC Vehicle Customization (With DIC
Buttons)
on page 4‑72for more information.
To stop recall movement of the memory function at any
time, press one of the power seat controls, memory
buttons, power mirror buttons, or adjustable pedal
switch.
If something has blocked the driver ’s seat and/or the
adjustable pedals while recalling a memory position,
the driver ’s seat and/or the adjustable pedals recall may
stop working. If this happens, remove the obstruction
and press the appropriate control for the area that is not
responding 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.
Easy Exit Seat
The control for this feature is located on the driver ’s
door panel between buttons 1 and 2.
With the vehicle in P (Park), the driver's seat exit
position can be recalled by pressing the exit button.
You will hear a single beep, and the driver ’s seat will
move back approximately 8 cm (3 in). To move the seat
back further, press the exit button again until the seat is
all the way back.
If the easy exit seat feature is programmed in the Driver
Information Center (DIC), automatic seat movement will
occur when the key is removed from the ignition. See
“EASY EXIT SEAT” underDIC Vehicle Customization
(With DIC Buttons)
on page 4‑72for more information.
The memory seat and easy exit features can also be
programmed using the DIC.
For programming information, see DIC Vehicle
Customization (With DIC Buttons) on page 4‑72.
2-11

{WARNING:
A crash severe enough to inflate the airbags may
have also damaged important functions in the
vehicle, such as the fuel system, brake and
steering systems, etc. Even if the vehicle appears
to be drivable after a moderate crash, there may
be concealed damage that could make it difficult
to safely operate the vehicle.
Use caution if you should attempt to restart the
engine after a crash has occurred.In many crashes severe enough to inflate the airbag,
windshields are broken by vehicle deformation.
Additional windshield breakage may also occur
from the right front passenger airbag..Airbags are designed to inflate only once. After an
airbag inflates, you will need some new parts for
the airbag system. If you do not get them, the
airbag system will not be there to help protect
you in another crash. A new system will include
airbag modules and possibly other parts.
The service manual for your vehicle covers
the need to replace other parts.
.The vehicle has a crash sensing and diagnostic
module which records information after a crash.
See
Vehicle Data Recording and Privacy
on
page 8‑17and Event Data Recorderson
page 8‑18.
.Let only qualified technicians work on the airbag
systems. Improper service can mean that an
airbag system will not work properly. See your
dealer for service.
2-93

Section 3 Features and Controls
Keys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Remote Keyless Entry (RKE) System . . . . . . . . . . . 3-4
Remote Keyless Entry (RKE) System Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Remote Vehicle Start . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Doors and Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Power Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Programmable Automatic Door Locks . . . . . . . . . . 3-11
Rear Door Security Locks . . . . . . . . . . . . . . . . . . . . . 3-12
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Liftgate/Liftglass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
Power Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
Power Assist Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
Power Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22
Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . . . . . . . .3-23
Content Theft-Deterrent . . . . . . . . . . . . . . . . . . . . . . . . 3-23
PASS-Key
®III+ Electronic Immobilizer . . . . . . . . . 3-25
PASS-Key®III+ Electronic Immobilizer
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25 Starting and Operating Your Vehicle
. . . . . . . . . . . .3-27
New Vehicle Break-In . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27
Ignition Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28
Retained Accessory Power (RAP) . . . . . . . . . . . . . 3-29
Starting the Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29
Adjustable Throttle and Brake Pedal . . . . . . . . . . . 3-31
Engine Coolant Heater . . . . . . . . . . . . . . . . . . . . . . . . . 3-31
Active Fuel Management™ . . . . . . . . . . . . . . . . . . . . 3-33
Automatic Transmission Operation . . . . . . . . . . . . . 3-33
Tow/Haul Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-39
Four-Wheel Drive (Two Speed Automatic Transfer Case) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-41
Four-Wheel Drive (Single Speed Automatic Transfer Case) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-46
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-48
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-49
Shifting Out of Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-51
Parking Over Things That Burn . . . . . . . . . . . . . . . . 3-51
Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-52
Running the Vehicle While Parked . . . . . . . . . . . . . 3-53
3-1