lock GMC YUKON 2010 Owner's Manual

Owner Checks and Services
Starter Switch Check
{WARNING:
When you are doing this inspection, the vehicle
could move suddenly. If the vehicle moves, you or
others could be injured.
1. Before starting this check, be sure there is enough room around the vehicle.
2. Firmly apply both the parking brake and the regular brake. See Parking Brake on page 3‑48.
Do not use the accelerator pedal, and be ready to
turn off the engine immediately if it starts.
3. Try to start the engine in each gear. The vehicle should start only in P (Park) or N (Neutral). If the
vehicle starts in any other position, contact your
dealer for service.
Automatic Transmission Shift Lock
Control System Check
{WARNING:
When you are doing this inspection, the vehicle
could move suddenly. If the vehicle moves, you or
others could be injured.
1. Before starting this check, be sure there is enough room around the vehicle. It should be parked on a
level surface.
2. Firmly apply the parking brake. See Parking Brake
on page 3‑48.
Be ready to apply the regular brake immediately if
the vehicle begins to move.
3. With the engine off, turn the ignition to ON/RUN, but do not start the engine. Without applying the
regular brake, try to move the shift lever out of
P (Park) with normal effort. If the shift lever moves
out of P (Park), contact your dealer for service.
7-9

Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn
the ignition to LOCK/OFF in each shift lever position.
.The ignition should turn to LOCK/OFF only when
the shift lever is in P (Park).
.The ignition key should come out only in
LOCK/OFF.
Contact your dealer if service is required.
Parking Brake and Automatic
Transmission P (Park) Mechanism
Check
{WARNING:
When you are doing this check, the vehicle could
begin to move. You or others could be injured and
property could be damaged. Make sure there is
room in front of the vehicle in case it begins to
roll. Be ready to apply the regular brake at once
should the vehicle begin to move. Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake,
set the parking brake.
.To check the parking brake's holding ability:
With the engine running and the transmission in
N (Neutral), slowly remove foot pressure from the
regular brake pedal. Do this until the vehicle is held
by the parking brake only.
.To check the P (Park) mechanism's holding
ability: With the engine running, shift to P (Park).
Then release the parking brake followed by the
regular brake.
Contact your dealer if service is required.
7-10

Recommended Fluids and
Lubricants
Fluids and lubricants identified below by name, part
number, or specification can be obtained from your
dealer.Usage Fluid/Lubricant
Engine Oil Engine oil which meets GM Standard
GM6094M and displays the American
Petroleum Institute Certified for
Gasoline Engines starburst symbol.
To determine the proper viscosity for
your vehicle's engine, see
Engine Oil
on page 6‑18.
Engine Coolant 50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. See
Engine Coolanton
page 6‑32.
Hydraulic Brake System DOT 3 Hydraulic Brake Fluid
(GM Part No. U.S. 12377967,
in Canada 89021320).
Usage Fluid/Lubricant
Windshield
Washer Optikleen®Washer Solvent.
Power Steering System GM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
Automatic
Transmission DEXRON
®-VI Automatic Transmission
Fluid.
Key Lock
Cylinders Multi-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Chassis
Lubrication Chassis Lubricant (GM Part No.
U.S. 12377985, in Canada 88901242)
or lubricant meeting requirements of
NLGI #2, Category LB or GC-LB.
Front Axle
(1500 Series
Vehicles with Four-Wheel Drive) SAE 80W-90 Axle Lubricant
(GM Part No. U.S. 89021671,
in Canada 89021672).
7-11

Calling for Assistance
When calling Roadside Assistance, have the following
information ready:
.Your name, home address, and home telephone
number
.Telephone number of your location
.Location of the vehicle
.Model, year, color, and license plate number of the
vehicle
.Odometer reading, Vehicle Identification
Number (VIN), and delivery date of the vehicle
.Description of the problem
Coverage
Services are provided up to 5 years/
100,000 miles (160 000 km), whichever comes first.
In the U.S., anyone driving the vehicle is covered. In
Canada, a person driving the vehicle without permission
from the owner is not covered.
Roadside Assistance is not a part of the New Vehicle
Limited Warranty. GMC and General Motors of Canada
Limited reserve the right to make any changes or
discontinue the Roadside Assistance program at any
time without notification.GMC and General Motors of Canada Limited reserve
the right to limit services or payment to an owner or
driver if they decide the claims are made too often,
or the same type of claim is made many times.
Services Provided
.Emergency Fuel Delivery:
Delivery of enough
fuel for the vehicle to get to the nearest service
station.
.Lock‐Out Service: Service is provided to unlock
the vehicle if you are locked out. A remote unlock
may be available if you have OnStar
®. For security
reasons, the driver must present identification
before this service is given.
.Emergency Tow From a Public Road or
Highway: Tow to the nearest GMC dealer for
warranty service, or if the vehicle was in a crash
and cannot be driven. Assistance is also given
when the vehicle is stuck in the sand, mud,
or snow.
.Flat Tire Change: Service is provided to
change a flat tire with the spare tire. The spare
tire, if equipped, must be in good condition and
properly inflated. It is the owner's responsibility
for the repair or replacement of the tire if it is not
covered by the warranty.
8-8

.Battery Jump Start:Service is provided to jump
start a dead battery.
.Trip Routing Service: Detailed maps of North
America are provided when requested either with
the most direct route or the most scenic route.
Additional travel information is also available.
Allow three weeks for delivery.
.Trip Interruption Benefits and Assistance: If
your trip is interrupted due to a warranty failure,
incidental expenses may be reimbursed during the
5 years/100,000 miles (160 000 km) Powertrain
warranty period. Items considered are hotel,
meals, and rental car.
Services Not Included in Roadside
Assistance
.Impound towing caused by violation of any laws.
.Legal fines.
.Mounting, dismounting or changing of snow tires,
chains, or other traction devices.
.Towing or services for vehicles driven on a
non-public road or highway.
Services Specific to Canadian
Purchased Vehicles
.Fuel delivery: Reimbursement is approximately
$5 Canadian. Diesel fuel delivery may be
restricted. Propane and other fuels are not
provided through this service.
.Lock-Out Service: Vehicle registration is
required.
.Trip Routing Service: Limit of six requests
per year.
.Trip Interruption Benefits and Assistance:
Must be over 250 kilometres from where your
trip was started to qualify. General Motors of
Canada Limited requires pre-authorization,
original detailed receipts, and a copy of the repair
orders. Once authorization has been received, the
Roadside Assistance advisor will help you make
arrangements and explain how to receive payment.
.Alternative Service: If assistance cannot be
provided right away, the Roadside Assistance
advisor may give you permission to get local
emergency road service. You will receive payment,
up to $100, after sending the original receipt to
Roadside Assistance. Mechanical failures may be
covered, however any cost for parts and labor for
repairs not covered by the warranty are the owner
responsibility.
8-9

Current and Past Model Order Forms
Technical Service Bulletins and Manuals are available
for current and past model GM vehicles. To request an
order form, specify year and model name of the vehicle.
ORDER TOLL FREE: 1-800-551-4123
Monday-Friday 8:00 AM - 6:00 PM
Eastern Time
For Credit Card Orders Only
(VISA-MasterCard-Discover), visit Helm, Inc. on the
World Wide Web at: helminc.com
Or you can write to:Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
Prices are subject to change without notice and without
incurring obligation. Allow ample time for delivery.
Note to Canadian Customers: All listed prices are
quoted in U.S. funds. Canadian residents are to make
checks payable in U.S. funds.
Vehicle Data Recording and
Privacy
Your GM vehicle has a number of sophisticated
computers that record information about the vehicle’s
performance and how it is driven. For example, your
vehicle uses computer modules to monitor and control
engine and transmission performance, to monitor the
conditions for airbag deployment and deploy airbags in
a crash and, if so equipped, to provide antilock braking
to help the driver control the vehicle. These modules
may store data to help your dealer technician service
your vehicle. Some modules may also store data about
how you operate the vehicle, such as rate of fuel
consumption or average speed. These modules may
also retain the owner ’s personal preferences, such as
radio pre-sets, seat positions, and temperature settings.
8-17

Navigation System
If your vehicle has a navigation system, use of the
system may result in the storage of destinations,
addresses, telephone numbers, and other trip
information. Refer to the navigation system operating
manual for information on stored data and for deletion
instructions.
Radio Frequency
Identification (RFID)
RFID technology is used in some vehicles for functions
such as tire pressure monitoring and ignition system
security, as well as in connection with conveniences
such as key fobs for remote door locking/unlocking and
starting, and in-vehicle transmitters for garage door
openers. RFID technology in GM vehicles does not use
or record personal information or link with any other GM
system containing personal information.
Radio Frequency Statement
This vehicle has systems that operate on a radio
frequency that comply with Part 15 of the Federal
Communications Commission (FCC) Rules and with
RSS-210/211 of Industry Canada.
Operation is subject to the following two conditions:1. The device may not cause interference.
2. The device must accept any interference received, including interference that may cause undesired
operation of the device.
Changes or modifications to any of these systems by
other than an authorized service facility could void
authorization to use this equipment.
8-19

A
Accessories and Modifications . . . . . . . . . . . . . . . . . . . . . . .6-4
Accessory Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29
Accessory Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16
Active Fuel Management™. . . . . . . . . . . . . . . . . . . . . . . . 3-33
Add-On Electrical Equipment . . . . . . . . . . . . . . . . . . . . . 6-118
Adding a Snow Plow or Similar Equipment . . . . . . . . 5-37
Additives, Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-8
Adjustable Throttle and Brake Pedal . . . . . . . . . . . . . . . 3-31
Air Cleaner/Filter, Engine . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22
Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18
Airbag Adding Equipment to Your Airbag-EquippedVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-100
Airbag System How Does an Airbag Restrain? . . . . . . . . . . . . . . . . . . . 2-91
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . . 2-94
Servicing Your Airbag-Equipped Vehicle . . . . . . . . . . 2-99
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . 2-91
What Will You See After an Airbag Inflates? . . . . . . 2-92
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . 2-89
Where Are the Airbags? . . . . . . . . . . . . . . . . . . . . . . . . . . 2-86
Airbags Passenger Status Indicator . . . . . . . . . . . . . . . . . . . . . . . 4-33
Readiness Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32
System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-83 Antenna
Rear Side Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-140
Antenna, XM™ Satellite Radio Antenna
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-140
Antilock Brake System (ABS) . . . . . . . . . . . . . . . . . . . . . . . .5-4 Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-37
Appearance Care
Aluminum or Chrome-Plated Wheels . . . . . . . . . . . . 6-114
Care of Safety Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-111
Chemical Paint Spotting . . . . . . . . . . . . . . . . . . . . . . . . . 6-116
Cleaning Exterior Lamps/Lenses . . . . . . . . . . . . . . . . 6-112
Fabric/Carpet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-109
Finish Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-113
Finish Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-116
Instrument Panel, Vinyl, and Other PlasticSurfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-111
Interior Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-108
Leather . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-110
Sheet Metal Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-115
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-115
Underbody Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 6-116
Washing Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-112
Weatherstrips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-111
Windshield, Backglass, and Wiper Blades . . . . . . . 6-114
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
Assistance Program, Roadside . . . . . . . . . . . . . . . . . . . . . .8-7
i - 1

Audio System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-80Audio Steering Wheel Controls . . . . . . . . . . . . . . . . . .4-136
Navigation/Radio System, see Navigation
Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-114
Radio Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-139
Rear Seat (RSA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-134
Setting the Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-81
Theft-Deterrent Feature . . . . . . . . . . . . . . . . . . . . . . . . . .4-136
XM™ Satellite Radio Antenna System . . . . . . . . . . .4-140
Audio System(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-82
Automatic Headlamp System . . . . . . . . . . . . . . . . . . . . . . 4-12
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24, 6-27
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33
Autoride
®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-48
Auxiliary
Roof Mounted Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
Axle, Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51
B
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-45 Electric Power Management . . . . . . . . . . . . . . . . . . . . . . 4-15
Run-Down Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16 Belt Routing, Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-14
Bench Seat, Split (60/40) . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
Bluetooth
®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-114
Brake Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Pedal and Adjustable Throttle . . . . . . . . . . . . . . . . . . . . 3-31
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-42
Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-48
System Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
Braking in Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5
Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27
Bucket Seats, Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-60 Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-58
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-55
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-58
License Plate Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-60
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-58
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-80
i - 2

Cleaning (cont.)Underbody Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 6-116
Washing Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-112
Weatherstrips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-111
Windshield, Backglass, and Wiper Blades . . . . . . . 6-114
Climate Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18 Outlet Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26
Rear Air Conditioning and Heating System . . . . . . . 4-27
Rear Air Conditioning and Heating System,Electronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20
Climate Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18
Clock, Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-81
Collision Damage Repair . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-58
Content Theft-Deterrent . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23
Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
Coolant Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-32
Engine Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 4-38
Cooled Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-9
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-30
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . 8-10
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7 Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-45 Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-75
Customer Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-6
Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Text Telephone (TTY) Users . . . . . . . . . . . . . . . . . . . . . . . 8-6
Customer Information Service Publications Ordering Information . . . . . . . . 8-16
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . .8-2
D
Damage Repair, Collision . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12
Data Recorders, Event . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-18
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . . . 4-11
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
DIC Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-58
Disc, MP3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-99, 4-106
Doing Your Own Service Work . . . . . . . . . . . . . . . . . . . . . . .6-5
Dome Lamp Override . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Door
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Power Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Programmable Automatic Door Locks . . . . . . . . . . . . 3-11
Rear Door Security Locks . . . . . . . . . . . . . . . . . . . . . . . . 3-12
i - 4