2010 GMC Yukon/Yukon XL Owner ManualM
Service and Appearance Care. . . . . . . . . . . . . . . . . . . 6-1
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Checking Things Under the Hood . . . . . . . . . . . . . . . 6-14
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51
Four-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-52
Front Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-53
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-55
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-58
Windshield Wiper Blade Replacement . . . . . . . . . . . 6-61
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-63
Appearance Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-108 Vehicle Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-117
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-118
Capacities and Specifications . . . . . . . . . . . . . . . . . . 6-126
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Customer Assistance Information . . . . . . . . . . . . . . . 8-1
Customer Assistance and Information . . . . . . . . . . . . 8-2
Reporting Safety Defects . . . . . . . . . . . . . . . . . . . . . . . . 8-15
Vehicle Data Recording and Privacy . . . . . . . . . . . . . 8-17
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i-1
Safety Warnings and Symbols
Warning messages found on vehicle labels and in this
manual describe hazards and what to do to avoid or
reduce them.
Dangerindicates a hazard with a high level of risk
which will result in serious injury or death.
Warning orCaution indicates a hazard that could result
in injury or death.
{WARNING:
These mean there is something that could hurt
you or other people.
Notice: This means there is something that could
result in property or vehicle damage. This would not
be covered by the vehicle's warranty.
A circle with a slash
through it is a safety
symbol which means
“Do Not,” “Do not do
this,” or“Do not let this
happen.”
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along with
the text describing the operation or information relating
to a specific component, control, message, gauge,
or indicator.
M: This symbol is shown when you need to see your
owner manual for additional instructions or information.
*: This symbol is shown when you need to see a
service manual for additional instructions or information.
iv
Setting the Clock
To set the time and date for the radio with CD, DVD,
and USB Port:1. Turn the ignition key to ACC/ACCESSORY or ON/RUN, then press
O, to turn the radio on.
2. Press
Hto display HR, MIN, MM, DD, YYYY
(hour, minute, month, day, and year).
3. Press the softkey located under any one of the labels to be changed.
4. To increase or decrease the time or date, turn
fclockwise or counter‐clockwise.
For detailed instructions on setting the clock for the
vehicle's specific audio system, see Setting the Clock
on page 4‑81.
Satellite Radio
XM is a satellite radio service that is based in the
48 contiguous United States and 10 Canadian
provinces. XM satellite radio has a wide variety
of programming and commercial-free music,
coast-to-coast, and in digital-quality sound. A fee is required to receive the XM service.
For more information, refer to:
.www.xmradio.com or call 1-800-929-2100 (U.S.)
.www.xmradio.ca or call 1-877-438-9677 (Canada)
See “XM Satellite Radio Service” underRadio(s)
on
page 4‑82.
Portable Audio Devices
This vehicle may have an auxilliary input, located
on the audio faceplate, and a USB port located on the
instrument panel or in the center console. External
devices such as iPod
®, laptop computers, MP3 players,
CD changers, USB storage device, etc. can be
connected to the auxiliary port using a 3.5 mm (1/8 in.)
input jack or the USB port depending on the audio
system.
See “Using the Auxiliary Input Jack” and“Using the
USB Port” underRadio(s) on page 4‑82.
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Cruise Control
The cruise control buttons
are located on left side of
the steering wheel.
I:Turns the system on or off. The indicator light is
on when cruise control is on and turns off when cruise
control is off.
+ RES : Press briefly to make the vehicle resume to a
previously set speed, or press and hold to accelerate.
SET −:Press to set the speed and activate cruise
control or make the vehicle decelerate.
[: Press to disengage cruise control without erasing
the set speed from memory.
See Cruise Control on page 4‑7.
Side Blind Zone Alert (SBZA)
This feature may alert you to vehicles located in your
side blind zone. When the system detects a vehicle in
the side blind zone, an amber SBZA display will light up
in the corresponding outside side mirror.
The system is enabled at every vehicle startup. It can
be disabled through the Driver Information Center (DIC).
If the message SIDE BLIND ZONE SYS.
UNAVAILABLE appears on the DIC, the system has
been disabled because the sensor is blocked and
cannot detect vehicles in the blind zone. The sensor
may be blocked by mud, dirt, snow, ice, slush, or even
heavy rainstorms. This message may also activate
during heavy rain or due to road spray. The vehicle
does not need service.
SeeSide Blind Zone Alert (SBZA)
on page 3‑60for
more information.
Rear Vision Camera (RVC)
The rear vision camera displays a view of the area
behind the vehicle when the vehicle is shifted into
R (Reverse) on the inside rear view mirror or the
navigation screen, if equipped.
To clean the camera lense, located above the license
plate, rinse it with water and wipe it with a soft cloth.
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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).
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OnStar®
OnStar®uses several innovative technologies and live
advisors to provide a wide range of safety, security,
navigation, diagnostics, and calling services.
Automatic Crash Response
In a crash, built in sensors can automatically alert an
OnStar advisor who is immediately connected to the
vehicle to see if you need help.
How OnStar Service Works
Q
: This blue button connects you to a specially
trained OnStar advisor to verify your account
information and to answer questions.
]: Push this red emergency button to get priority help
from specially trained OnStar emergency advisors.
X: Push this button for hands‐free, voice‐activated
calling and to give voice commands for turn‐by‐turn
navigation. Crisis Assist, Stolen Vehicle Assistance, Vehicle
Diagnostics, Remote Door Unlock, Roadside
Assistance, Turn‐by‐Turn Navigation and Hands‐Free
Calling are available on most vehicles. Not all OnStar
services are available on all vehicles. For more
information see the OnStar Owner's Guide or visit
www.onstar.com (U.S.) or www.onstar.ca (Canada),
contact OnStar at 1-888-4-ONSTAR (1‐888‐466‐7827)
or TTY 1‐877‐248‐2080, or press
Qto speak with an
OnStar advisor 24 hours a day, 7 days a week.
For a full description of OnStar services and system
limitations, see the OnStar Owner's Guide in the
glove box.
OnStar service is subject to the OnStar terms and
conditions included in the OnStar Subscriber
Information.
OnStar service cannot work unless the vehicle is in a
place where OnStar has an agreement with a wireless
service provider for service in that area. OnStar service
also cannot work unless the vehicle is in a place where
the wireless service provider OnStar has hired for that
area has coverage, network capacity and reception
when the service is needed, and technology that is
compatible with the OnStar service. Not all services are
available everywhere, particularly in remote or enclosed
areas, or at all times.
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The OnStar system can record and transmit vehicle
information. This information is automatically sent to an
OnStar call center when
Qis pressed,]is pressed,
or if the airbags or ACR system deploy. This information
usually includes the vehicle's GPS location and, in the
event of a crash, additional information regarding the
crash that the vehicle was involved in (e.g. the direction
from which the vehicle was hit). When the virtual
advisor feature of OnStar hands-free calling is used, the
vehicle also sends OnStar the vehicle's GPS location
so they can provide services where it is located.
Location information about the vehicle is only available
if the GPS satellite signals are unobstructed and
available.
The vehicle must have a working electrical system,
including adequate battery power, for the OnStar
equipment to operate. There are other problems OnStar
cannot control that may prevent OnStar from providing
OnStar service at any particular time or place. Some
examples are damage to important parts of the vehicle
in a crash, hills, tall buildings, tunnels, weather or
wireless phone network congestion.
OnStar Steering Wheel Controls
This vehicle may have a Talk/Mute button that can
be used to interact with OnStar hands-free calling.
See Audio Steering Wheel Controls
on page 4‑136for more information.
On some vehicles, the mute button can be used to
dial numbers into voice mail systems, or to dial phone
extensions. See the OnStar Owner's Guide for more
information.
Your Responsibility
Increase the volume of the radio if the OnStar advisor
cannot be heard.
If the light next to the OnStar buttons is red, the system
may not be functioning properly. Press
Qand request a
vehicle diagnostic. If the light appears clear (no light is
appearing), your OnStar subscription has expired and
all services have been deactivated. Press
Qto confirm
that the OnStar equipment is active.
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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.
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