Page 458 of 594

Black plate (34,1)GMC Sierra Owner Manual - 2011
10-34 Vehicle Care
Battery
If the vehicle is a Hybrid, see
the Hybrid Supplement for more
information.
This vehicle has a maintenance free
battery (or batteries). Refer to the
replacement number on the original
battery label when a new battery is
needed. SeeEngine Compartment
Overview on page 10‑6 for battery
location.
{DANGER
Battery posts, terminals, and
related accessories contain lead
and lead compounds, chemicals
known to the State of California
to cause cancer and reproductive
harm. Wash hands after handling.
Vehicle Storage
{WARNING
Batteries have acid that can burn
you and gas that can explode.
You can be badly hurt if you are
not careful. See Jump Starting on
page 10‑98 for tips on working
around a battery without
getting hurt.
Infrequent Usage: Remove the
black, negative (−) cable from the
battery to keep the battery from
running down.
Extended Storage: Remove the
black, negative (−) cable from the
battery or use a battery trickle
charger.
Four-Wheel Drive
Transfer Case
When to Check Lubricant
Refer to Scheduled Maintenance on
page 11‑2 to determine when to
check the lubricant.
How to Check Lubricant
Electric Shift Transfer Case
A. Fill Plug
B. Drain Plug
Page 569 of 594

Black plate (9,1)GMC Sierra Owner Manual - 2011
Customer Information 13-9
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 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 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.
.Battery Jump Start:
Service to
jump start a dead battery.
.Trip Routing Service: Detailed
maps of North America 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/(160 000 km)
100,000 miles 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.
Page 582 of 594

Black plate (2,1)GMC Sierra Owner Manual - 2011
i-2 INDEX
AuxiliaryRoof Mounted Lamp . . . . . . . . . . . 6-7
Auxiliary Devices . . . . . . . . . . . . . . 7-34
Axle, Front . . . . . . . . . . . . . . . . . . . . 10-36
Axle, Rear . . . . . . . . . . . . . . . . . . . . 10-37
B
Battery . . . . . . . . . . . . . . . . . . . . . . . 10-34 Jump Starting . . . . . . . . . . . . . . . 10-98
Load Management . . . . . . . . . . . . . 6-9
Power Protection . . . . . . . . . . . . . 6-10
Voltage and ChargingMessages . . . . . . . . . . . . . . . . . . . 5-41
Blade Replacement, Wiper . . . 10-41
Bluetooth . . . . . . . . . . . . . . . . . . . . . . 7-50
Brake Pedal and AdjustableThrottle . . . . . . . . . . . . . . . . . . . . . . 9-35
Brake System Warning Light . . . 5-27
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 10-30 Antilock . . . . . . . . . . . . . . . . . . . . . . . 9-68
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 9-69 Brakes (cont.)
Fluid . . . . . . . . . . . . . . . . . . . . . . . . 10-32
Parking . . . . . . . . . . . . . . . . . . . . . . . 9-69
System Messages . . . . . . . . . . . . 5-42
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
Break-In, New Vehicle . . . . . . . . . 9-34
Bulb Replacement . . . . . . . . . . . . 10-48 Center High-MountedStoplamp (CHMSL) and
Cargo Lamp . . . . . . . . . . . . . . . 10-47
Fog Lamps . . . . . . . . . . . . . . . . . . . . 6-6
Halogen Bulbs . . . . . . . . . . . . . . 10-44
Headlamp Aiming . . . . . . . . . . . 10-42
Headlamps . . . . . . . . . . . . . . . . . 10-44
License Plate Lamps . . . . . . . 10-48
Pickup-Box Identification and Fender Marker
Lamps . . . . . . . . . . . . . . . . . . . . 10-45
Taillamps . . . . . . . . . . . . . . . . . . . 10-46
Taillamps, Turn Signal, Stoplamps, and
Back-Up Lamps . . . . . . . . . . . 10-46
Buying New Tires . . . . . . . . . . . . . 10-77
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 5-6
California
Fuel Requirements . . . . . . . . . . . 9-85
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 10-3
Warning . . . . . . . . . . . . . . . . . . . . . . 10-3
Camera, Rear Vision . . . . . . . . . . 9-78
Canadian Vehicle Owners . . . . . . . . iii
Capacities and Specifications . . . . . . . . . . . . . . . . 12-2
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 9-44
Tailgate . . . . . . . . . . . . . . . . . . . . . . . 2-10
Winter Driving . . . . . . . . . . . . . . . . 9-21
Cargo Lamp . . . . . . . . . . . . . . . . . . . . 6-8
Cautions, Danger, and
Warnings . . . . . . . . . . . . . . . . . . . . . . . . iv
CD Player . . . . . . . . . . . . . . . . . . . . . 7-15
CD/DVD Player . . . . . . . . . . . . . . . . 7-22
Center Console Storage . . . . . . . . 4-2