GENERAL MOTORS, GM, the GM Emblem, GMC,
the GMC Truck Emblem, and the names YUKON
and DENALI are registered trademarks of General
Motors.
This manual describes features that may or may not
be on your specific vehicle either because they are
options that you did not purchase or due to changes
subsequent to the printing of this owner manual. Please
refer to the purchase documentation relating to your
specific vehicle to confirm each of the features found
on your vehicle. For vehicles first sold in Canada,
substitute the name “General Motors of Canada
Limited” for GMC wherever it appears in this manual.
Keep this manual in the vehicle for quick reference.
Canadian Owners
Propriétaires Canadiens
A French language copy of this manual can be obtained
from your dealer/retailer or from:
On peut obtenir un exemplaire de ce guide en français
auprès du concessionnaire ou à l'adresse suivante:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
1-800-551-4123
Numéro de poste 6438 de langue française
www.helminc.com
Index
To quickly locate information about the vehicle, use the
index in the back of the manual. It is an alphabetical list
of what is in the manual and the page number where it
can be found.
Litho in U.S.A.
Part No. 25854763 A First Printing
Warning messages found on vehicle labels and in this
manual describe hazards and what to do to avoid or
reduce them.
Danger indicates a hazard with a high level of risk
which will result in serious injury or death.
Warning or Caution 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, gage,
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
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 Pedals9 : Airbag Readiness Light# : Air Conditioning
! : Antilock Brake System (ABS)g : Audio Steering Wheel Controls or OnStar
®
$ : Brake System Warning Light
" : Charging System
D. Shift Lever. See Automatic Transmission Operation
on page 3‑30
.
E. Tow/Haul Mode on page 3‑34.
F. Driver Information Center (DIC) Buttons. See
Driver Information Center (DIC) on page 4‑42.
G. Audio System(s) on page 4‑75.
H. Exterior Lamps on page 4‑11.
I. Dome Lamp Override
Panel Brightness
page 4‑14
.
on page 4‑14
on page 4‑14
. Instrument
. Fog Lamps
on
J. Cruise Control
Wheel
on page 4‑4
on page 4‑8
(If Equipped).
. Heated Steering
K. Tilt Wheel on page 4‑3.
L. Horn on page 4‑3.
M. Audio Steering Wheel Controls on page 4‑132.
N. Dual Automatic Climate Control System
page 4‑18
O. Accessory Power Outlet(s)
.
on page 4‑16
on
.
Cigarette Lighter (If Equipped). See Ashtray(s) and
Cigarette Lighter
P. StabiliTrak
®
System
on page 4‑17
on page 5‑6
.
. Ultrasonic
Rear Parking Assist (URPA) on page 3‑45.
Q. Glove Box on page 3‑62.
1-3
Initial Drive Information
This section provides a brief overview about some of
the important features that may or may not be on your
specific vehicle.
For more detailed information, refer to each of the
features which can be found later in this owner manual.
Remote Keyless Entry (RKE) System
The RKE transmitter is used to remotely lock and
unlock the doors from up to 60 m (195 feet) away from
the vehicle.
Press K to unlock the
driver door. Press
again within five seconds
to unlock all remaining
doors.
K
Q to lock all doors.
Press
Lock and unlock feedback can be personalized.
m and hold to unlock the liftglass.
Press
Press
& and hold to open or close the power liftgate.
L and release to locate the vehicle.
Press
Press
L and hold for three seconds to sound the
panic alarm.
L again to cancel the panic alarm.
Press
See Keys
(RKE) System Operation on page 3‑4.
on page 3‑3
and Remote Keyless Entry
Remote Vehicle Start
With this feature the engine can be started from outside
of the vehicle.
Starting the Vehicle
1. Aim the RKE transmitter at the vehicle.
2. Press
3. Immediately after completing Step 2, press and
Q .
hold
/ until the turn signal lamps flash.
1-4
When the vehicle starts, the parking lamps will turn on
and remain on as long as the engine is running. The
doors will be locked and the climate control system may
come on.
The engine will continue to run for 10 minutes. Repeat
the steps for a 10-minute time extension. Remote start
can be extended only once.
Canceling a Remote Start
To cancel a remote start:
.
Aim the RKE transmitter at the vehicle and press
and hold
.
Turn on the hazard warning flashers.
.
Turn the ignition on and then back off.
See Remote Vehicle Start on page 3‑7.
/ until the parking lamps turn off.
Door Locks
There are several ways to lock and unlock the vehicle.
From outside, use the Remote Keyless Entry (RKE)
transmitter or the key in the driver door. From inside,
use the power door locks or the manual door locks.
To lock or unlock the door with the manual locks,
push down or pull up on the manual lock knob.
Power Door Locks
If available, these switches are located on the front
doors.
K : Press to unlock the doors.Q : Remove the key from the ignition and press to lock
the doors.
For more information, see:
.
Programmable Automatic Door Locks
page 3‑10
.
Rear Door Security Locks on page 3‑10.
.
on
1-5
Liftgate
Power Liftgate
Use the Remote Keyless Entry (RKE) transmitter or the
power door lock switches to unlock the liftgate.
There are several ways to open and close the power
liftgate:
.
Press and hold & on the RKE transmitter until
the liftgate starts moving.
.
Press & on the overhead console inside the
vehicle.
.
Press the touchpad switch (B) on the outside
liftgate handle to open.
.
Press the l button next to the liftgate latch to
close.
To disable the power liftgate function, press OFF on the
overhead console.
Liftglass
There are two ways to unlatch the liftglass:
.
Press the button on the underside of the underside
of the license plate applique (A).
.
Press m on the RKE transmitter.
1-6
Windows
The power window
switches are located
on the driver door.
In addition, each
passenger door has a
switch for its own window.
Press the switch to lower the window. Pull the switch up
to raise it.
For more information, see:
.
Windows on page 3‑18.
.
Power Windows on page 3‑19.
Seat Adjustment
Front Seats
Power Seats
The power seat controls are located on the outboard
side of the front seats.
Move the seat forward or rearward by sliding the control
forward or rearward.
Raise or lower the front or rear part of the cushion by
moving the front or rear part of the control up or down.
1-7
Raise or lower the entire seat by moving the entire
control up or down.
See Power Seats on page 2‑3.
Power Lumbar
To increase lumbar support, press and hold the front of
the control. To decrease, press and hold the rear of the
control.
To raise the height of the support, press and hold the
top of the control. To lower, press and hold the bottom
of the control.
See Power Lumbar on page 2‑4.
Power Reclining Seatbacks
To recline the seatback, tilt the top of the control
rearward.
To bring the seatback forward, tilt the top of the control
forward.
See Power Reclining Seatbacks on page 2‑7.
1-8
Memory Features
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, steering
wheel position, and the
adjustable throttle and
brake pedal feature, if
the vehicle has it.
For more information, see Memory Features
page 2‑6
.
on
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
page 2‑9
or Bucket Seats on page 2‑15.
on
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
page 2‑22
.
on
Heated Seats
Front Seats
On vehicles with heated and cooled front seats, the
controls are located on the driver and passenger doors.
{ : Press to cool the entire seat.+ : Press to heat the seatback only.z : Press to heat the seat and seatback.
Continue to press the desired button to cycle through
the temperature settings: high (three indicator lights),
medium (two indicator lights), low (one indicator light),
and off (no lights).
See Heated and Cooled Seats on page 2‑5.
1-9
Rear Seats
The heated rear seat controls are located on the Rear
Sear Audio (RSA) panel.
M : Press to heat the seat cushion and to cycle through
the three temperature settings.
See Heated Seats on page 2‑9.
Head Restraint Adjustment
Do not drive until the head restraints for all occupants
are installed and adjusted properly.
For more information see Head Restraints
page 2‑2
.
on
Safety Belt
Refer to the following sections for important information
on how to use safety belts properly.
.
Safety Belts: They Are for Everyone on page 2‑26.
.
How to Wear Safety Belts Properly on page 2‑31.
.
Lap-Shoulder Belt on page 2‑40.
.
Lower Anchors and Tethers for Children (LATCH)
on page 2‑59
.
1-10
Sensing System for Passenger
Airbag
The passenger sensing system, if equipped, will turn off
the right front passenger frontal airbag under certain
conditions. The driver airbags, seat‐mounted side
impact airbags, if equipped, and roof‐rail airbags are
not affected by this.
If the vehicle has one of the indicators pictured in the
following illustrations, then the vehicle has a passenger
sensing system for the right front passenger position.
The passenger airbag status indicator, if equipped, will
be visible on the overhead console when the vehicle is
started.
United StatesCanada
Mirror Adjustment
Exterior Mirrors
Vehicles with outside
power mirrors and
foldaway mirrors have
controls located on the
driver door.
1. Press (A) or (B) to select the driver or passenger
side mirror.
2. Press one of the four arrows located on the control
pad to adjust the mirror.
3. Press either (A) or (B) again to deselect the mirror.
See Passenger Sensing System
important information.
on page 2‑85
for
1-11
Power Foldaway Mirrors
To fold the mirrors:
1. Press (C) to fold the mirrors out to the driving
position.
2. Press (D) to fold the mirrors in to the folded
position.
Manual Foldaway Mirrors
Manually fold the mirrors inward to prevent damage
when going through an automatic car wash. To fold,
push the mirror toward the vehicle. Push the mirror
outward, to return to its original position.
Steering Wheel Adjustment
Interior Mirror
Vehicles with a manual rearview mirror can be adjusted
to see clearly behind the vehicle. Hold the mirror in
the center to move it up or down and side to side. To
reduce headlamp glare during nighttime use, push the
tab forward for daytime use and pull it for nighttime use.
Vehicles with the automatic dimming feature will
automatically reduce the glare of lights from behind
the vehicle. The dimming feature comes on and the
indicator light illuminates each time the vehicle is
started.
See Automatic Dimming Rearview Mirror
for more information.
1-12
on page 3‑42
The power tilt wheel control is located on the left side of
the steering column.
Push the control up or down to tilt the steering wheel up
or down.
See Tilt Wheel on page 4‑3.
Interior Lighting
Dome Lamps
The dome lamps come on when any door is opened.
They turn off after all the doors are closed.
The dome lamps can also be turned on by turning the
instrument panel brightness knob, located on the
instrument panel to the left of the steering column,
clockwise to the farthest position. In this position, the
dome lamps remain on whether a door is opened or
closed.
k : The dome lamp override button is located next to
the exterior lamps control.
Press the button in and the dome lamps remain off
when a door is opened. Press the button again to return
it to the extended position so that the dome lamps come
on when a door is opened.
Reading Lamps
The reading lamps are located in the overhead console,
press the button located next to the lamp to turn it on
or off.
The vehicle may also have reading lamps in other
locations.
For more information about interior lamps, see:
.
Dome Lamps on page 4‑14.
.
Front Reading Lamps on page 4‑15.
.
Instrument Panel Brightness on page 4‑14.
Exterior Lighting
The exterior lamps
control is located on the
instrument panel to the
left of the steering wheel.
O : Turns off the automatic headlamps and daytime
running lamps (DRL). Turn the headlamp control to the
off position again to turn the automatic headlamps or
DRL back on.
For vehicles first sold in Canada, the off position will
only work when the vehicle is shifted into P (Park).
AUTO : Automatically turns on the headlamps, parking
lamps and taillamps.
; : Turns on the parking lamps and taillamps.
2 : Turns on the headlamps, parking lamps and
taillamps.
For more information, see:
.
Exterior Lamps on page 4‑11.
.
Daytime Running Lamps (DRL) on page 4‑12.
.
Fog Lamps on page 4‑14.
1-13
Windshield Wiper/Washer
8 : Single wipe, turn to 8, then release. Several
wipes, hold the band on
9 : Turns the windshield wipers off.6 : Turn the band up for more frequent wipes or down
for less frequent wipes.
6 : Slow wipes.? : Fast wipes.L (Washer Fluid) : Push the paddle at the top of the
lever to spray washer fluid on the windshield.
See Windshield WipersWasher on page 4‑7.
8 longer.
on page 4‑6
and Windshield
Climate Controls
The heating, cooling, and ventilation in the vehicle can
be controlled with this system.
A. Fan Control
B. AUTO
C. Defrost
D. Air Recirculation
E. REAR
F. Air Delivery Mode
Control
G. Driver Temperature
Control
H. Display
I. Power Button
J. Rear Window Defogger
K. Air Conditioning
L. PASS
M. Passenger Temperature
Control
1-14
See Dual Automatic Climate Control System
page 4‑18
heating system, see Rear Air Conditioning and Heating
System and Electronic Climate Controls on page 4‑24.
. For vehicles with a rear air conditioning and
on
Transmission
Range Selection Mode
The Range Selection Mode switch is located on the
shift lever. To enable the Range Selection feature,
move the column shift lever to the M (Manual) position.
The current range will appear next to the M. This is the
highest attainable range with all lower gears accessible.
As an example, when 4 (Fourth) gear is selected,
1 (First) through 4 (Fourth) gears are available.
Press the plus/minus buttons, located on the steering
column shift lever, to select the desired range of gears
for current driving conditions. See AutomaticTransmission Operation on page 3‑30.
While using Range Selection Mode, cruise control and
the Tow/Haul mode can be used.
Grade Braking is not available when Range Selection
Mode is active. See Tow/Haul Mode on page 3‑34.
1-15
Vehicle Features
Radio(s)
Radio with CD, DVD, and USB Port
O : Press to turn the system on and off. Turn to
increase or decrease the volume.
BAND : Press to choose between FM, AM, or XM™,
if equipped.
4 : Press to display additional text information related to
the current FM-RDS or XM station; or CD, MP3 or WMA
song. If information is available during XM, CD, MP3 or
WMA playback, 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.
For more information about these and other radio
features, see Radio(s) on page 4‑77.
For vehicles with a Rear Seat Entertainment System
(RSE) and Rear Seat Audio System (RSA) see, Rear
Seat Entertainment (RSE) System
Rear Seat Audio (RSA)
information.
on page 4‑130
on page 4‑120
for more
and
Storing a Favorite Station
A maximum of 36 stations can be stored as favorites
using the six softkeys located below the radio station
frequency tabs and by using the radio FAV button.
Press FAV to go through up to six pages of favorites,
each having six favorite stations available per page.
Each page of favorites can contain any combination
of AM, FM, or XM stations.
For more information, see Radio(s) on page 4‑77.
1-16
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
2. Press
3. Press the softkey located under any one of the
4. To increase or decrease the time or date, turn
For detailed instructions on setting the clock for the
vehicle's specific audio system, see Setting the Clock
on page 4‑76
G to display HR, MIN, MM, DD, YYYY
(hour, minute, month, day, and year).
labels to be changed.
clockwise or counter‐clockwise.
.
O , to turn the radio on.
f
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” under Radio(s)
page 4‑77
.
on
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
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” under Radio(s) on page 4‑77.
®
, laptop computers, MP3 players,
1-17
Steering Wheel Controls
For vehicles with audio
steering wheel controls,
some audio controls can
be adjusted at the
steering wheel.
w / x : Press to change favorite radio stations, select
tracks on a CD/DVD, or to navigate tracks or folders on
an iPod
b g : Press to silence the vehicle speakers only. Press
again to turn the sound on. Press and hold longer than
two seconds to interact with OnStar
systems, if equipped.
+
c : Press to reject an incoming call, or to end a call.
SRCE : Press to switch between the radio, CD, and for
vehicles with, DVD, front auxiliary, and rear auxiliary.
1-18
®
or USB device.
®
or Bluetooth
e − e : Increases or decreases volume.
¨ : Press to seek the next radio station, the next track
or chapter while sourced to the CD or DVD slot, or to
select tracks and folders on an iPod
For more information, see Audio Steering WheelControls on page 4‑132.
Bluetooth
For vehicles with an in-vehicle Bluetooth system, it
allows users with a Bluetooth enabled cell phone to
make and receive hands-free calls using the vehicle’s
audio system and controls.
The Bluetooth enabled cell phone must be paired with
the in-vehicle Bluetooth system before it can be used in
the vehicle. Not all phones will support all functions.
For more information visit www.gm.com/bluetooth.
For more information, see Bluetooth
®
®
or USB device.
®
on page 4‑110.
Navigation System
The vehicle's navigation system provides detailed
maps of most major freeways and roads throughout the
United States and Canada. After a destination has been
set, the system provides turn-by-turn instructions for
reaching the destination. In addition, the system can
help locate a variety of points of interest (POI), such as
banks, airports, restaurants, and more.
See the vehicle's Navigation System manual for more
information.
Cruise Control
The cruise control buttons
are located on left side of
the steering wheel.
T : Turns the system on and off.
+ RES : Press to make the vehicle accelerate or
resume to a previously set speed.
SET − : Press to set the speed or make the vehicle
decelerate.
[ : Press to cancel cruise control without erasing the
set speed from memory.
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.
See Side Blind Zone Alert (SBZA)
more information.
on page 3‑47
for
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.
1-19
Ultrasonic Parking Assist
This feature uses sensors on the rear bumper to detect
objects while parking the vehicle. It operates at speeds
less than 8 km/h (5 mph). URPA uses audio beeps to
provide distance and system information.
Keep the sensors on the vehicle's rear bumper clean to
ensure proper operation.
The system can be disabled by pressing the rear park
aid disable button located next to the radio.
See Ultrasonic Rear Parking Assist (URPA)
page 3‑45
for more information.
on
Power Outlets
Accessory power outlets can be used to connect
auxiliary electrical equipment, such as a cellular
telephone.
There are two under the climate controls, one inside the
center floor console, one on the rear of the center floor
console and one accessory power outlet in the rear
cargo area on the passenger side.
The accessory power outlets are powered, even with
the ignition off. Continuing to use accessory power
outlets while the ignition is in LOCK/OFF may cause
the vehicle's battery to run down.
Universal Remote System
The Universal Home Remote System allows for garage
door openers, security systems, and home automation
devices to be programmed to work with these buttons in
the vehicle.
See Universal Home Remote System
on page 3‑55
.
1-20
Sunroof
There are two sunroof
switches located in the
overhead console above
the rearview mirror.
Vent: From the closed position, press the rear of the
passenger side switch to vent the sunroof.
Manual-Open/Manual-Close : To open the sunroof,
press and hold the rear of the driver side switch until the
sunroof reaches the desired position. Press and hold
the front of the driver side switch to close it.
Express-Open/Express-Close : To express-open the
sunroof, fully press and release the rear of the driver
side switch until the sunroof reaches the desired
position. To express-close the sunroof, fully press and
release the front of the driver side switch. Press the
switch again to stop it.
The sunroof also has a sunshade that you can pull
forward to block the rays of the sun. The sunshade
must be opened and closed manually.
See Sunroof on page 3‑66.
1-21
Performance and Maintenance
StabiliTrak
The vehicle may have a traction control system that
limits wheel spin and the StabiliTrak system that assists
with directional control of the vehicle in difficult driving
conditions. Both systems turn on automatically every
time the vehicle is started.
.
To turn off traction control, press and release 5
on the instrument panel. F illuminates and the
appropriate DIC message displays. See DICWarnings and Messages on page 4‑56.
.
To turn off both traction control and Electronic
Stability Control, press and hold
illuminates and the appropriate DIC message
displays. See DIC Warnings and Messages
page 4‑56
.
Press and release the button again to turn on both
systems.
For more information, see StabiliTrak
page 5‑6
®
5 until F
.
®
.
System
on
on
Tire Pressure Monitor
This vehicle may have a Tire Pressure Monitor
System (TPMS).
The Tire Pressure Monitor
alerts you when a
significant reduction in
pressure occurs in one or
more of the vehicle’s tires
by illuminating the low tire
pressure warning light on
the instrument cluster.
The warning light will remain on until the tire pressure is
corrected. The proper tire pressures for your vehicle are
listed on the Tire and Loading Information label located
on the driver side center pillar (B pillar). See Loading
the Vehicle
You may notice during cooler conditions that the low tire
pressure warning light will appear when the vehicle is
first started and then turn off as you drive. This may be
an early indicator that your tire pressures are getting
low and the tires need to be inflated to the proper
pressure.
on page 5‑31
.
1-22
Note: The Tire Pressure Monitor can alert you about
low tire pressure, but it does not replace normal monthly
tire maintenance. It is the driver’s responsibility to
maintain correct tire pressures.
See Tire Pressure Monitor System
Tire Pressure Monitor Operation on page 6‑68.
on page 6‑66
and
Engine Oil Life System
The engine oil life system calculates engine oil life
based on vehicle use and, on most vehicles, displays a
DIC message when it is necessary to change the
engine oil and filter. The oil life system should be reset
to 100% only following an oil change.
Resetting the Oil Life System
To reset the Engine Oil Life System on most vehicles:
1. Display the OIL LIFE REMAINING on the DIC.
If the vehicle does not have DIC buttons, the
vehicle must be in P (Park) to access this display.
2. Press and hold the SET/RESET button on the DIC,
or the trip odometer reset stem if the vehicle does
not have DIC buttons, for more than five seconds.
The oil life will change to 100%.
On all vehicles, the Engine Oil Life System can be reset
as follows:
1. Turn the ignition to ON/RUN with the engine off
2. Fully press the accelerator pedal slowly three times
within five seconds.
3. Display the OIL LIFE REMAINING on the DIC.
If the display shows 100%, the system is reset.
See Engine Oil Life System on page 6‑18.
Fuel E85 (85% Ethanol)
Vehicles that have a FlexFuel badge and a yellow fuel
cap can use either unleaded gasoline or ethanol fuel
containing up to 85% ethanol (E85). See Fuel E85
(85% Ethanol)
use only the unleaded gasoline described under
Gasoline Octane
on page 6‑7
on page 6‑6
. For all other vehicles,
.
1-23
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.
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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