2013 GMC YUKON XL lane assist

Black plate (3,1)GMC Yukon/Yukon XL Owner Manual - 2013 - CRC 2nd edition - 8/15/12
In Brief 1-3
A.Air Vents on page 8‑13.
B. Turn and Lane‐Change Lever. See Turn and Lane-Change
Signals on page 6‑5.
Windshield Wiper/Washer on
page 5‑4.
Rear Window Wiper/Washer on
page 5‑5.
C. Instrument Cluster on
page 5‑11.
D. Hazard Warning Flashers on
page 6‑5 (Out of View).
E. Shift Lever. See Automatic
Transmission on page 9‑29.
F. Manual Mode on page 9‑32 (If
Equipped).
Tow/Haul Mode on page 9‑33 (If
Equipped).
G. Driver Information Center (DIC) Buttons. See Driver Information
Center (DIC) on page 5‑26.
H. Infotainment on page 7‑1. I.
Exterior Lamp Controls on
page 6‑1.
J. Dome Lamps on page 6‑7.
Instrument Panel Illumination
Control on page 6‑7.
Fog Lamps on page 6‑6 (If
Equipped).
K. Hood Release. See Hood on
page 10‑4.
L. Integrated Trailer Brake Controller (If Equipped). See
Towing Equipment on
page 9‑71.
M. Data Link Connector (DLC) (Out of View). See Malfunction
Indicator Lamp on page 5‑19.
N. Automatic Transfer Case Control (If Equipped). See
Four-Wheel Drive (Single
Speed Automatic Transfer
Case) on page 9‑39 or
Four-Wheel Drive (Two Speed
Automatic Transfer Case) on
page 9‑34. O.
Cruise Control on page 9‑47.
P. Steering Wheel Adjustment on
page 5‑2.
Q. Horn on page 5‑4.
R. Steering Wheel Controls on
page 5‑2.
S. Climate Control Systems on
page 8‑1 (If Equipped).
Dual Automatic Climate Control
System on page 8‑4 (If
Equipped).
T. Power Outlets on page 5‑8.
U. StabiliTrak
®System on
page 9‑43 (If Equipped).
Pedal Adjust Button (If
Equipped). See Adjustable
Throttle and Brake Pedal on
page 9‑21.
Ultrasonic Parking Assist on
page 9‑50 (If Equipped).
Power Assist Steps on
page 2‑12 (If Equipped).

Black plate (51,1)GMC Yukon/Yukon XL Owner Manual - 2013 - CRC 2nd edition - 8/15/12
Driving and Operating 9-51
PARK ASSIST OFF:This message
occurs if the driver disables the
system or if the vehicle is driven
above 8 km/h (5 mph) in
R (Reverse).
PARK ASST BLOCKED SEE
OWNERS MANUAL: This
message can occur under the
following conditions:
.The ultrasonic sensors are not
clean. Keep the rear bumper
free of mud, dirt, snow, ice,
slush, and frost. The message
may not clear until frost or ice
has melted all around and inside
the sensor.
.A trailer is attached to the
vehicle, or a bicycle or an object
hanging out of the liftgate during
the current or last drive cycle.
URPA will return to normal
operation after it is determined
the object is removed. This
could take a few drive cycles.
.A tow bar is attached to the
vehicle. Other conditions may affect system
performance, such as vibrations
from a jackhammer or the
compression of air brakes on a very
large truck.
Side Blind Zone
Alert (SBZA)
If available, the Side Blind Zone
Alert system is a lane changing aid
that assists drivers with avoiding
crashes that occur with vehicles in
the side blind zones.
{WARNING
SBZA does not detect vehicles
rapidly approaching outside of the
side blind zones, pedestrians,
bicyclists, or animals. Failure to
use proper care when changing
lanes may result in injury, death,
or vehicle damage. Before
making a lane change, always
(Continued)
WARNING (Continued)
check mirrors, glance over your
shoulder, and use the turn
signals.
SBZA Detection Zones
The SBZA sensor covers a zone of
approximately one lane over from
both sides of the vehicle, 3.5 m
(11 ft). This zone starts at each side
mirror and goes back approximately
5.0 m (16 ft). The height of the zone

Black plate (11,1)GMC Yukon/Yukon XL Owner Manual - 2013 - CRC 2nd edition - 8/15/12
INDEX i-11
ShiftingInto Park . . . . . . . . . . . . . . . . . . . . . . 9-26
Out of Park . . . . . . . . . . . . . . . . . . . 9-27
Side Blind Zone Alert . . . . . . . . . . 9-51
Sidemarker Bulb Replacement . . . . . . . . . . 10-31
Signals, Turn and
Lane-Change . . . . . . . . . . . . . . . . . 6-5
Snow Plow . . . . . . . . . . . . . . . . . . . . 9-81
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . 12-2
Speedometer . . . . . . . . . . . . . . . . . . 5-12
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . 5-23
System . . . . . . . . . . . . . . . . . . . . . . . 9-43
Start Assist, Hills . . . . . . . . . . . . . . 9-43
Start Vehicle, Remote . . . . . . . . . . 2-5
Starter Switch Check . . . . . . . . . 10-28
Starting the Engine . . . . . . . . . . . . 9-23
Steering . . . . . . . . . . . . . . . . . . . . . . . . 9-4 Fluid, Power . . . . . . . . . . . . . . . . 10-21
Wheel Adjustment . . . . . . . . . . . . . 5-2
Wheel Controls . . . . . . . . . . . . . . . . 5-2
Steps Power Assist . . . . . . . . . . . . . . . . . 2-12 Stoplamps and Back-Up Lamps
Bulb Replacement . . . . . . . . . . 10-31
Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Storage Areas Armrest . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Cargo Cover . . . . . . . . . . . . . . . . . . . 4-2
Center Console . . . . . . . . . . . . . . . . 4-2
Glove Box . . . . . . . . . . . . . . . . . . . . . 4-1
Roof Rack System . . . . . . . . . . . . . 4-3
Stuck Vehicle . . . . . . . . . . . . . . . . . . 9-15
Sun Visors . . . . . . . . . . . . . . . . . . . . . 2-22
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . 2-22
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . iv
System Infotainment . . . . . . . . . . . . . . . . . . . 7-1
Roof Rack . . . . . . . . . . . . . . . . . . . . . 4-3
T
Tachometer . . . . . . . . . . . . . . . . . . . . 5-12
Taillamps
Bulb Replacement . . . . . . . . . . 10-31
Text Telephone (TTY) Users . . . 13-6
Theft-Deterrent Systems . . . . . . . 2-15
Immobilizer . . . . . . . . . . . . . . . . . . . 2-14
Third-Row Seats . . . . . . . . . . . . . . . 3-15 Throttle, Adjustable . . . . . . . . . . . . 9-21
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
Tires
Buying New Tires . . . . . . . . . . . 10-57
Chains . . . . . . . . . . . . . . . . . . . . . . 10-62
Changing . . . . . . . . . . . . . . . . . . . 10-65
Designations . . . . . . . . . . . . . . . 10-46
Different Size . . . . . . . . . . . . . . . 10-59
Full-Size Spare . . . . . . . . . . . . . 10-78
If a Tire Goes Flat . . . . . . . . . . 10-63
Inflation Monitor System . . . . 10-52
Inspection . . . . . . . . . . . . . . . . . . 10-55
Messages . . . . . . . . . . . . . . . . . . . . 5-42
Pressure Light . . . . . . . . . . . . . . . . 5-23
Pressure Monitor System . . . 10-51
Rotation . . . . . . . . . . . . . . . . . . . . 10-55
Secondary Latch System . . . 10-76
Sidewall Labeling . . . . . . . . . . . 10-43
Terminology andDefinitions . . . . . . . . . . . . . . . . . 10-47
Uniform Tire Quality
Grading . . . . . . . . . . . . . . . . . . . 10-60
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . 10-61

Black plate (12,1)GMC Yukon/Yukon XL Owner Manual - 2013 - CRC 2nd edition - 8/15/12
i-12 INDEX
Tires (cont'd)Wheel Replacement . . . . . . . . 10-61
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . 10-57
Winter . . . . . . . . . . . . . . . . . . . . . . 10-43
Tow/Haul Mode . . . . . . . . . . . . . . . . 9-33
Tow/Haul Mode Light . . . . . . . . . . 5-22
Towing Driving Characteristics . . . . . . . . 9-63
Equipment . . . . . . . . . . . . . . . . . . . . 9-71
General Information . . . . . . . . . . 9-63
Recreational Vehicle . . . . . . . . 10-84
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 9-66
Trailer Sway Control (TSC) . . . 9-80
Vehicle . . . . . . . . . . . . . . . . . . . . . 10-84
Traction Control System (TCS)/StabiliTrak
®Light . . . . . . . . . . . . 5-23
Trailer Sway Control (TSC) . . . . . . . . . . 9-80
Tow Mirrors . . . . . . . . . . . . . . . . . . . 2-16
Towing . . . . . . . . . . . . . . . . . . . . . . . . 9-66
Transfer Case . . . . . . . . . . . 9-34, 9-39
Transmission
Automatic . . . . . . . . . . . . . . . . . . . . . 9-29
Fluid, Automatic . . . . . . . . . . . . 10-10
Messages . . . . . . . . . . . . . . . . . . . . 5-42 Transportation Program,
Courtesy . . . . . . . . . . . . . . . . . . . . 13-13
Trip Odometer . . . . . . . . . . . . . . . . . 5-12
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Turn Signal Bulb Replacement . . . . . . . . . . 10-31
U
Ultrasonic Parking Assist . . . . . . 9-50
Uniform Tire Quality
Grading . . . . . . . . . . . . . . . . . . . . . 10-60
Universal Remote System . . . . . 5-53
Operation . . . . . . . . . . . . . . . . . . . . . 5-58
Programming . . . . . . . . . . . . . . . . . 5-53
Using This Manual . . . . . . . . . . . . . . . . iv
V
Vehicle Alarm System . . . . . . . . . . . . . . . . 2-13
Canadian Owners . . . . . . . . . . . . . . . iii
Control . . . . . . . . . . . . . . . . . . . . . . . . 9-4
Identification
Number (VIN) . . . . . . . . . . . . . . . 12-1
Load Limits . . . . . . . . . . . . . . . . . . . 9-16
Messages . . . . . . . . . . . . . . . . . . . . 5-35 Vehicle (cont'd)
Personalization . . . . . . . . . . . . . . . 5-45
Reminder Messages . . . . . . . . . . 5-43
Remote Start . . . . . . . . . . . . . . . . . . 2-5
Security . . . . . . . . . . . . . . . . . . . . . . 2-13
Towing . . . . . . . . . . . . . . . . . . . . . . 10-84
Vehicle Care Tire Pressure . . . . . . . . . . . . . . . 10-50
Ventilation, Air . . . . . . . . . . . . . . . . . 8-13
Visors . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
Voltmeter Gauge . . . . . . . . . . . . . . 5-15
W
Warning
Brake System Light . . . . . . . . . . . 5-21
Warning Lights, Gauges,
and Indicators . . . . . . . . . . . . . . . . 5-10
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . iv Cautions and Danger . . . . . . . . . . . .iv
Hazard Flashers . . . . . . . . . . . . . . . 6-5
Washer Fluid . . . . . . . . . . . . . . . . . 10-22 Messages . . . . . . . . . . . . . . . . . . . . 5-44