GMC SIERRA CLASSIC 2007 Owners Manual

In addition, once GM collects or receives data,
GM may:
use the data for GM research needs,
make it available for research where
appropriate condentiality is to be maintained
and need is shown, or
share summary data which is not tied to a
specic vehicle with non-GM organizations
for research purposes.
Others, such as law enforcement, may have
access to the special equipment that can read the
information if they have access to the vehicle
or the device that stores the data.
If your vehicle has OnStar
®, please check the
OnStar®subscription service agreement or
manual for information on its operations and
data collection.
Collision Damage Repair
If your vehicle is involved in a collision and it is
damaged, have the damage repaired by a qualied
technician using the proper equipment and
quality replacement parts. Poorly performed
collision repairs will diminish your vehicle’s resale
value, and safety performance can be
compromised in subsequent collisions.
Collision Parts
Genuine GM Collision parts are new parts made
with the same materials and construction methods
as the parts with which your vehicle was
originally built. Genuine GM Collision parts are
your best choice to assure that your vehicle’s
designed appearance, durability, and safety are
preserved. The use of Genuine GM parts can help
maintain your GM New Vehicle Warranty.
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Recycled original equipment parts may also be
used for repair. These parts are typically removed
from vehicles that were total losses in prior
accidents. In most cases, the parts being recycled
are from undamaged sections of the vehicle.
A recycled original equipment GM part, may be an
acceptable choice to maintain your vehicle’s
originally designed appearance and safety
performance, however, the history of these parts
is not known. Such parts are not covered by
your GM New Vehicle Limited Warranty, and any
related failures are not covered by that warranty.
Aftermarket collision parts are also available. These
are made by companies other than GM and may
not have been tested for your vehicle. As a result,
these parts may t poorly, exhibit premature
durability/corrosion problems, and may not perform
properly in subsequent collisions. Aftermarket parts
are not covered by your GM New Vehicle Limited
Warranty, and any vehicle failure related to such
parts are not covered by that warranty.Repair Facility
GM also recommends that you choose a collision
repair facility that meets your needs before you
ever need collision repairs. Your GM dealer
may have a collision repair center with GM-trained
technicians and state of the art equipment, or
be able to recommend a collision repair center that
has GM-trained technicians and comparable
equipment.
Insuring Your Vehicle
Protect your investment in your GM vehicle with
comprehensive and collision insurance coverage.
There are signicant differences in the quality
of coverage afforded by various insurance policy
terms. Many insurance policies provide reduced
protection to your GM vehicle by limiting
compensation for damage repairs by using
aftermarket collision parts. Some insurance
companies will not specify aftermarket collision
parts. When purchasing insurance, we recommend
that you assure your vehicle will be repaired
with GM original equipment collision parts. If such
insurance coverage is not available from your
current insurance carrier, consider switching
to another insurance carrier.
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If your vehicle is leased, the leasing company
may require you to have insurance that assures
repairs with Genuine GM Original Equipment
Manufacturer (OEM) parts or Genuine
Manufacturer replacement parts. Read your lease
carefully, as you may be charged at the end of
your lease for poor quality repairs.
If an Accident Occurs
Here is what to do if you are involved in an
accident.
Try to relax and then check to make sure you
are all right. If you are uninjured, make sure
that no one else in your vehicle, or the
other vehicle, is injured.
If there has been an injury, call 911 for help.
Do not leave the scene of an accident until
all matters have been taken care of. Move
your vehicle only if its position puts you
in danger or you are instructed to move it by a
police officer.
Give only the necessary and requested
information to police and other parties involved
in the accident. Do not discuss your personal
condition, mental frame of mind, or anything
unrelated to the accident. This will help guard
against post-accident legal action.
If you need roadside assistance, call
GM Roadside Assistance. SeeRoadside
Assistance Program on page 644for more
information.
If your vehicle cannot be driven, know where
the towing service will be taking it. Get a
card from the tow truck operator or write down
the driver’s name, the service’s name, and
the phone number.
Remove any valuables from your vehicle before
it is towed away. Make sure this includes your
insurance information and registration if you
keep these items in your vehicle.
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Gather the important information you will need
from the other driver. Things like name,
address, phone number, driver’s license
number, vehicle license plate, vehicle make,
model and model year, Vehicle Identication
Number (VIN), insurance company and policy
number, and a general description of the
damage to the other vehicle.
If possible, call your insurance company from
the scene of the accident. They will walk you
through the information they will need. If they
ask for a police report, phone or go to the police
department headquarters the next day and you
can get a copy of the report for a nominal fee. In
some states/provinces with “no fault” insurance
laws, a report may not be necessary. This is
especially true if there are no injuries and both
vehicles are driveable.
Choose a reputable collision repair facility for
your vehicle. Whether you select a GM dealer
or a private collision repair facility to x the
damage, make sure you are comfortable with
them. Remember, you will have to feel
comfortable with their work for a long time.
Once you have an estimate, read it carefully
and make sure you understand what work will
be performed on your vehicle. If you have a
question, ask for an explanation. Reputable
shops welcome this opportunity.
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Managing the Vehicle Damage
Repair Process
In the event that your vehicle requires damage
repairs, GM recommends that you take an active
role in its repair. If you have a pre-determined
repair facility of choice, take your vehicle there, or
have it towed there. Specify to the facility that
any required replacement collision parts be original
equipment parts, either new Genuine GM parts
or recycled original GM parts. Remember, recycled
parts will not be covered by your GM vehicle
warranty.
Insurance pays the bill for the repair, but you must
live with the repair. Depending on your policy
limits, your insurance company may initially value
the repair using aftermarket parts. Discuss this
with your repair professional, and insist on
Genuine GM parts.Remember if your vehicle is leased you may be
obligated to have the vehicle repaired with
Genuine GM parts, even if your insurance
coverage does not pay the full cost.
If another party’s insurance company is paying for
the repairs, you are not obligated to accept a
repair valuation based on that insurance
company’s collision policy repair limits, as you
have no contractual limits with that company.
In such cases, you can have control of the repair
and parts choices as long as cost stays within
reasonable limits.
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Reporting Safety Defects
Reporting Safety Defects to the
United States Government
If you believe that your vehicle has a defect which
could cause a crash or could cause injury or
death, you should immediately inform the National
Highway Traffic Safety Administration (NHTSA),
in addition to notifying General Motors.
If NHTSA receives similar complaints, it may open
an investigation, and if it nds that a safety
defect exists in a group of vehicles, it may order a
recall and remedy campaign. However, NHTSA
cannot become involved in individual problems
between you, your dealer, or General Motors.
To contact NHTSA, you may call the Vehicle
Safety Hotline toll-free at 1-888-327-4236
(TTY: 1-800-424-9153); go to
http://www.safercar.gov; or write to:
Administrator, NHTSA
400 Seventh Street, SW.
Washington, D.C. 20590
You can also obtain other information about motor
vehicle safety from http://www.safercar.gov.
Reporting Safety Defects to the
Canadian Government
If you live in Canada, and you believe that your
vehicle has a safety defect, you should
immediately notify Transport Canada, in addition
to notifying General Motors of Canada Limited.
You may call them at 1-800-333-0510 or write to:
Transport Canada
Road Safety Branch
2780 Sheffield Road
Ottawa, Ontario K1B 3V9
Reporting Safety Defects to
General Motors
In addition to notifying NHTSA (or Transport
Canada) in a situation like this, we certainly hope
you’ll notify us. Please call us at 1-800-GMC-8782
(1-800-462-8782), or write:
GMC Customer Assistance Center
P.O. Box 33172
Detroit, MI 48232-5172
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In Canada, please call us at 1-800-263-3777
(English) or 1-800-263-7854 (French). Or, write:
General Motors of Canada Limited
Customer Communication Centre, CA1-163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
Service Publications Ordering
Information
Service Manuals
Service Manuals have the diagnosis and repair
information on engines, transmission, axle
suspension, brakes, electrical, steering, body, etc.
Transmission, Transaxle, Transfer
Case Unit Repair Manual
This manual provides information on unit repair
service procedures, adjustments, and
specications for GM transmissions, transaxles,
and transfer cases.
Service Bulletins
Service Bulletins give technical service information
needed to knowledgeably service General
Motors cars and trucks. Each bulletin contains
instructions to assist in the diagnosis and service
of your vehicle.
In Canada, the service bulletin reference number
can be obtained by contacting your General
Motors dealer or by calling 1-800-GM-DRIVE
(1-800-463-7483). This reference number is
needed to order the service bulletin from
Helm, Inc.
RETAIL SELL PRICE: $6.00 US + Processing Fee
657

Owner Information
Owner publications are written specically for
owners and intended to provide basic operational
information about the vehicle. The owner manual
will include the Maintenance Schedule for all
models.
In-Portfolio: Includes a Portfolio, Owner Manual,
and Warranty Booklet.
RETAIL SELL PRICE:
$35.00 US + Processing Fee
Without Portfolio: Owner’s Manual only.
RETAIL SELL PRICE:
$25.00 US + Processing Fee
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, please 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: www.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.
658

A
Accessories and Modications..................... 468
Accessory Power Outlet(s).......................... 228
Adding a Snow Plow or Similar
Equipment................................................ 416
Adding Equipment to Your Airbag-Equipped
Vehicle..................................................... 109
Additives, Fuel............................................ 472
Add-On Electrical Equipment....................... 599
Air Cleaner/Filter, Engine............................. 491
Air Conditioning.........................230, 231, 235
Airbag
Off Light.................................................. 248
Passenger Status Indicator....................... 250
Readiness Light....................................... 247
Airbag Sensing and Diagnostic
Module (SDM).......................................... 650
Airbag System............................................... 91
Adding Equipment to Your
Airbag-Equipped Vehicle....................... 109
Airbag Off Switch..................................... 100
How Does an Airbag Restrain?.................. 98
Passenger Sensing System...................... 103
Servicing Your Airbag-Equipped Vehicle.... 108
What Makes an Airbag Inate?.................. 97Airbag System (cont.)
What Will You See After an Airbag
Inates?................................................. 98
When Should an Airbag Inate?................. 95
Where Are the Airbags?............................. 93
AM-FM Radio.............................................. 291
Antenna, Fixed Mast................................... 353
Antenna, XM™ Satellite Radio
Antenna System....................................... 353
Anti-Lock Brake System (ABS).................... 361
Anti-Lock Brake, System Warning Light....... 255
Appearance Care
Aluminum or Chrome-Plated Wheels........ 594
Care of Safety Belts................................ 592
Chemical Paint Spotting........................... 596
Cleaning Exterior Lamps/Lenses.............. 593
Cleaning the Inside of Your Vehicle.......... 589
Fabric/Carpet........................................... 590
Finish Care.............................................. 593
Finish Damage......................................... 596
Instrument Panel, Vinyl, and Other
Plastic Surfaces.................................... 591
Leather.................................................... 591
Sheet Metal Damage............................... 595
Tires........................................................ 595
Underbody Maintenance........................... 596
Vehicle Care/Appearance Materials.......... 597
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Appearance Care (cont.)
Washing Your Vehicle.............................. 592
Weatherstrips........................................... 592
Windshield and Wiper Blades................... 594
Ashtray(s).................................................... 229
Audio System(s).......................................... 289
AM-FM Radio.......................................... 291
Audio Steering Wheel Controls................. 349
Care of Your Cassette Tape Player.......... 350
Care of Your CD and DVD Player............ 352
Care of Your CDs and DVDs................... 352
Chime Level Adjustment........................... 353
Fixed Mast Antenna................................. 353
Radio with Cassette and CD.................... 304
Radio with CD......................................... 294
Radio with Six-Disc CD............................ 318
Rear Seat Audio (RSA)............................ 347
Setting the Time for Radios with
Radio Data Systems (RDS).................. 291
Setting the Time for Radios without
Radio Data Systems (RDS).................. 290
Theft-Deterrent Feature............................ 348
Understanding Radio Reception............... 350
XM™ Satellite Radio Antenna System...... 353
Automatic Headlamp System....................... 223Automatic Transmission
Fluid...............................................494, 497
Operation................................................. 140
Auxiliary Roof Mounted Lamp Switch.......... 226
B
Battery........................................................ 520
Battery Warning Light.................................. 253
Before Leaving on a Long Trip.................... 398
Brake
Anti-Lock Brake System (ABS)................. 361
Emergencies............................................ 363
Parking.................................................... 169
System Warning Light.............................. 254
Brakes........................................................ 517
Braking....................................................... 360
Braking in Emergencies............................... 363
Break-In, New Vehicle................................. 134
Bulb Replacement....................................... 532
Center High-Mounted Stoplamp (CHMSL)
and Cargo Lamp.................................. 537
Front Turn Signal, Sidemarker and
Daytime Running Lamps....................... 534
Halogen Bulbs......................................... 532
660