2011 CHEVROLET SUBURBAN change time

Black plate (26,1)Chevrolet Tahoe/Suburban Owner Manual - 2011
10-26 Vehicle Care
Brakes
This vehicle has disc brakes. Disc
brake pads have built-in wear
indicators that make a high-pitched
warning sound when the brake pads
are worn and new pads are needed.
The sound can come and go or be
heard all the time the vehicle is
moving, except when applying the
brake pedal firmly.
{WARNING
The brake wear warning sound
means that soon the brakes will
not work well. That could lead to
a crash. When the brake wear
warning sound is heard, have the
vehicle serviced.
Notice: Continuing to drive with
worn-out brake pads could result
in costly brake repair. Some driving conditions or climates
can cause a brake squeal when the
brakes are first applied or lightly
applied. This does not mean
something is wrong with the brakes.
Properly torqued wheel nuts are
necessary to help prevent brake
pulsation. When tires are rotated,
inspect brake pads for wear and
evenly tighten wheel nuts in the
proper sequence to torque
specifications in
Capacities and
Specifications on page 12‑2.
Brake linings should always be
replaced as complete axle sets.
Brake Pedal Travel
See your dealer if the brake pedal
does not return to normal height,
or if there is a rapid increase in
pedal travel. This could be a sign
that brake service might be
required.
Brake Adjustment
Every time the brakes are applied,
with or without the vehicle moving,
the brakes adjust for wear.
Replacing Brake System Parts
The braking system on a vehicle is
complex. Its many parts have to be
of top quality and work well together
if the vehicle is to have really good
braking. The vehicle was designed
and tested with top-quality brake
parts. When parts of the braking
system are replaced, be sure to get
new, approved replacement parts.
If this is not done, the brakes might
not work properly. For example,
installing disc brake pads that are
wrong for the vehicle, can change
the balance between the front and
rear brakes —for the worse. The
braking performance expected can
change in many other ways if the
wrong replacement brake parts are
installed.

Black plate (64,1)Chevrolet Tahoe/Suburban Owner Manual - 2011
10-64 Vehicle Care
Any time you notice unusual
wear, rotate the tires as soon as
possible and check wheel
alignment. Also check for
damaged tires or wheels. See
When It Is Time for New Tires
on page 10‑65andWheel
Replacement on page 10‑69.
When rotating the vehicle's tires,
always use the correct rotation
pattern shown here.
Do not include the spare tire in
the tire rotation. After the tires have been
rotated, adjust the front and rear
inflation pressures as shown on
the Tire and Loading Information
label. See
Tire Pressure on
page 10‑57 andVehicle Load
Limits on page 9‑23.
Reset the Tire Pressure Monitor
System. See Tire Pressure
Monitor Operation on
page 10‑60.
Make certain that all wheel nuts
are properly tightened. See
“Wheel Nut Torque” under
Capacities and Specifications on
page 12‑2.
{WARNING
Rust or dirt on a wheel, or on the
parts to which it is fastened, can
make wheel nuts become loose
after time. The wheel could come
off and cause an accident. When
(Continued)
WARNING (Continued)
changing a wheel, remove any
rust or dirt from places where the
wheel attaches to the vehicle. In
an emergency, use a cloth or a
paper towel to do this; but be sure
to use a scraper or wire brush
later, if needed, to get all the rust
or dirt off. SeeIf a Tire Goes Flat
on page 10‑71.
Lightly coat the center of the
wheel hub with wheel bearing
grease after a wheel change or
tire rotation to prevent corrosion
or rust build-up. Do not get
grease on the flat wheel
mounting surface or on the
wheel nuts or bolts.

Black plate (8,1)Chevrolet Tahoe/Suburban Owner Manual - 2011
13-8 Customer Information
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/160 000 km (100,000 miles),
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.
Chevrolet and General Motors of
Canada Limited reserve the right to
make any changes or discontinue
the Roadside Assistance program
at any time without notification.
Chevrolet 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 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 Chevrolet 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.

Black plate (12,1)Chevrolet Tahoe/Suburban Owner Manual - 2011
13-12 Customer Information
Additional Program
Information
All program options, such as shuttle
service, may not be available at
every dealer. Please contact your
dealer for specific information
about availability. All Courtesy
Transportation arrangements will
be administered by appropriate
dealer personnel.
General Motors reserves the right
to unilaterally modify, change,
or discontinue Courtesy
Transportation at any time and
to resolve all questions of claim
eligibility pursuant to the terms
and conditions described herein
at its sole discretion.
Collision Damage Repair
If your vehicle is involved in
a collision and it is damaged,
have the damage repaired by
a qualified technician using the
proper equipment and quality
replacement parts. Poorly performed
collision repairs 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 ensure that your vehicle's
designed appearance, durability,
and safety are preserved. The use
of Genuine GM parts can help
maintain your GM New Vehicle
Limited Warranty.Recycled original equipment
parts may also be used for repair.
These parts are typically removed
from vehicles that were total losses
in prior crashes. 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 fit poorly, exhibit premature
durability/corrosion problems,
and may not perform properly in

Black plate (15,1)Chevrolet Tahoe/Suburban Owner Manual - 2011
Customer Information 13-15
Service Bulletins
Service Bulletins give additional
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.
Owner Information
Owner publications are written
specifically for owners and intended
to provide basic operational
information about the vehicle. The
Owner Manual includes the
Maintenance Schedule for all
models.
In-Portfolio: Includes a Portfolio,
Owner Manual, and Warranty
Booklet.
RETAIL SELL PRICE:
$35.00 (U.S.) plus handling and
shipping fees
Without Portfolio: Owner
Manual only.RETAIL SELL PRICE:
$25.00 (U.S.) plus handling and
shipping fees
Current and Past Models
Technical Service Bulletins and
Manuals are available for current
and past model GM vehicles.
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. 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.
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 finds that
a safety defect exists in a group
of vehicles, it may order a recall
and remedy campaign.

Black plate (5,1)Chevrolet Tahoe/Suburban Owner Manual - 2011
INDEX i-5
Front Fog LampsLight . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . 3-3
Heated . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Heated and Ventilated . . . . . . . . 3-10
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-71
Additives . . . . . . . . . . . . . . . . . . . . . 9-73
E85 (85% Ethanol) . . . . . . . . . . . 9-74
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 9-77
Filling the Tank . . . . . . . . . . . . . . . 9-75
Fuels in Foreign Countries . . . . 9-72
Gasoline Specifications . . . . . . . 9-72
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 5-15
Low Fuel Warning Light . . . . . . . 5-28
Management, Active . . . . . . . . . . 9-37
Recommended . . . . . . . . . . . . . . . 9-72
Requirements, California . . . . . 9-72
System Messages . . . . . . . . . . . . 5-42
Fuel Economy
Driving for Better . . . . . . . . . . . . . 1-28
Full-Size Spare Tire . . . . . . . . . . 10-88 Fuses
Engine Compartment
Fuse Block . . . . . . . . . . . . . . . . 10-41
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-41
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . 10-46
G
Garage Door Opener . . . . . . . . . . 5-57
Programming . . . . . . . . . . . . . . . . . 5-57
Gasoline Specifications . . . . . . . . . . . . . . . . . 9-72
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . . 5-17
Engine Oil Pressure . . . . . . . . . . 5-16
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15
Odometer . . . . . . . . . . . . . . . . . . . . . 5-14
Speedometer . . . . . . . . . . . . . . . . . 5-14
Tachometer . . . . . . . . . . . . . . . . . . . 5-14
Trip Odometer . . . . . . . . . . . . . . . . 5-14
Voltmeter . . . . . . . . . . . . . . . . . . . . . 5-18
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 5-12 General Information
Service and Maintenance . . . . . 11-1
Towing . . . . . . . . . . . . . . . . . . . . . . . . 9-78
Vehicle Care . . . . . . . . . . . . . . . . . . 10-2
Glass Replacement . . . . . . . . . . . 10-35
Glove Box . . . . . . . . . . . . . . . . . . . . . . 4-1
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . 13-7H
Halogen Bulbs . . . . . . . . . . . . . . . . 10-38
Hazard Warning Flashers . . . . . . . 6-5
Head Restraints . . . . . . . . . . . . . . . . 3-2
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . 10-36
Automatic . . . . . . . . . . . . . . . . . . . . . . 6-4
Bulb Replacement . . . . . . . . . . 10-38
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . . 6-3
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-3
High-Beam On Light . . . . . . . . . . 5-28
High/Low Beam Changer . . . . . . 6-2
Heated
Rear Seats . . . . . . . . . . . . . . . . . . . 3-11
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Black plate (11,1)Chevrolet Tahoe/Suburban Owner Manual - 2011
INDEX i-11
Stoplamps and Back-Up LampsBulb Replacement . . . . . . . . . . 10-38
Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Storage Areas Armrest . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Cargo Cover . . . . . . . . . . . . . . . . . . . 4-2
Center Console . . . . . . . . . . . . . . . . 4-2
Glove Box . . . . . . . . . . . . . . . . . . . . . 4-1
Roof Rack System . . . . . . . . . . . . . 4-3
Stuck Vehicle . . . . . . . . . . . . . . . . . . 9-22
Sun Visors . . . . . . . . . . . . . . . . . . . . . 2-23
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . 2-24
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . iv
System Roof Rack . . . . . . . . . . . . . . . . . . . . . 4-3
T
Tachometer . . . . . . . . . . . . . . . . . . . . 5-14
Taillamps
Bulb Replacement . . . . . . . . . . 10-38
Text Telephone (TTY) Users . . . 13-6
Theft-Deterrent Systems . . . . . . . 2-16 Immobilizer . . . . . . . . . . . . . . . . . . . 2-16
Third-Row Seats . . . . . . . . . . . . . . . 3-20
Throttle, Adjustable . . . . . . . . . . . . 9-29 Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9
Tires
Buying New Tires . . . . . . . . . . . 10-65
Chains . . . . . . . . . . . . . . . . . . . . . . 10-70
Changing . . . . . . . . . . . . . . . . . . . 10-73
Designations . . . . . . . . . . . . . . . 10-52
Different Size . . . . . . . . . . . . . . . 10-67
Full-Size Spare . . . . . . . . . . . . . 10-88
If a Tire Goes Flat . . . . . . . . . . 10-71
Inflation Monitor System . . . . 10-60
Inspection . . . . . . . . . . . . . . . . . . 10-63
Messages . . . . . . . . . . . . . . . . . . . . 5-46
Pressure Light . . . . . . . . . . . . . . . . 5-26
Pressure Monitor System . . . 10-58
Rotation . . . . . . . . . . . . . . . . . . . . 10-63
Secondary Latch System . . . 10-85
Sidewall Labeling . . . . . . . . . . . 10-50
Terminology andDefinitions . . . . . . . . . . . . . . . . . 10-54
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . 10-68
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . 10-69
Wheel Replacement . . . . . . . . 10-69
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . 10-65 Tow/Haul Mode . . . . . . . . . . . . . . . . 9-44
Tow/Haul Mode Light . . . . . . . . . . 5-26
Towing
Driving Characteristics . . . . . . . . 9-78
Equipment . . . . . . . . . . . . . . . . . . . . 9-87
General Information . . . . . . . . . . 9-78
Recreational Vehicle . . . . . . . . 10-93
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 9-82
Vehicle . . . . . . . . . . . . . . . . . . . . . 10-93
Trailer Tow Mirrors . . . . . . . . . . . . . . . . . . . 2-18
Trailer Towing . . . . . . . . . . . . . . . . . 9-82
Transfer Case . . . . . . . . . . . 9-46, 9-51
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . 9-39
Fluid, Automatic . . . . . . . . . . . . 10-12
Messages . . . . . . . . . . . . . . . . . . . . 5-47
Transportation Program, Courtesy . . . . . . . . . . . . . . . . . . . . 13-10
Trip Odometer . . . . . . . . . . . . . . . . . 5-14
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Turn Signal Bulb Replacement . . . . . . . . . . 10-38