2011 CHEVROLET SILVERADO battery

Black plate (30,1)Chevrolet Silverado Owner Manual - 2011
1-30 In Brief
Rear Vision
Camera (RVC)
The rear vision camera displays a
view of the area behind the vehicle
when the vehicle is shifted into
R (Reverse). This is displayed on
the inside rearview mirror or the
navigation screen, if equipped.
To clean the camera lens, located
in the bezel for the tailgate handle,
rinse it with water and wipe it with a
soft cloth.
For more information, seeRear
Vision Camera (RVC) on page 9‑78.
Ultrasonic Parking Assist
Ultrasonic Rear Parking
Assist (URPA) uses sensors
on the rear bumper to detect
objects while parking the vehicle.
URPA comes on automatically
when the shift lever is moved into
R (Reverse) and operates at speeds
less than 8 km/h (5 mph). URPA
uses audio beeps to provide
distance and system information.
Keep the sensors on the vehicle's
rear bumper clean to ensure proper
operation.
The system can be disabled by
pressing the rear park aid disable
button located next to the radio.
See Ultrasonic Parking Assist
on
page 9‑76for more information.
Power Outlets
Accessory power outlets can be
used to plug in electrical equipment,
such as a cell phone, MP3
player, etc. The vehicle may have two
accessory power outlets located
below the climate control system,
or may have one accessory power
outlet and one cigarette lighter.
The cigarette lighter is designed to
fit only in the receptacle closest to
the driver.
There may be another accessory
power outlet in the rear cargo area.
If the vehicle has a floor console,
there is an accessory power outlet
inside the storage bin and one on
the rear of the floor console.
The accessory power outlets are
powered, even when the ignition is
in LOCK/OFF. Continuing to use
power outlets while the ignition is in
LOCK/OFF may cause the vehicle's
battery to run down.
See
Power Outlets on page 5‑10.

Black plate (36,1)Chevrolet Silverado Owner Manual - 2011
1-36 In Brief
How OnStar Service Works
Q:Push this blue button to
connect to a specially trained
OnStar advisor to verify your
account information and to answer
questions.
]: Push this red emergency
button to get priority help from
specially trained OnStar emergency
advisors.
X: Push this button for hands‐free,
voice‐activated calling and to give
voice commands for Hands‐Free
Calling and Turn‐by‐Turn
Navigation.
Automatic Crash Response,
Emergency Services, Crisis Assist,
Stolen Vehicle Assistance, Vehicle
Diagnostics, Remote Door Unlock,
Roadside Assistance, Turn‐by‐Turn
Navigation, and Hands‐Free Calling
are available on most vehicles.
Not all OnStar services are
available on all vehicles. For more
information see the OnStar Owner's
Guide or visit www.onstar.com
(U.S.) or www.onstar.ca (Canada), contact OnStar at 1-888-4-ONSTAR
(1‐888‐466‐7827) or TTY
1‐877‐248‐2080, or press
Qto
speak with an OnStar advisor
24 hours a day, 7 days a week.
For a full description of OnStar
services and system limitations,
see the OnStar Owner's Guide in
the glove box.
OnStar service is subject to the
OnStar terms and conditions
included in the OnStar Subscriber
Information.
OnStar service requires wireless
communication networks and the
Global Positioning System (GPS)
satellite network. Not all OnStar
services are available everywhere
or on all vehicles at all times.
OnStar service can’t work unless
your vehicle is in a place where
OnStar has an agreement with a
wireless service provider for service
in that area, and the wireless
service provider has coverage,
network capacity, reception, and technology compatible with OnStar's
service. Service involving location
information about your vehicle
can’t work unless GPS signals
are available, unobstructed,
and compatible with the OnStar
hardware. The vehicle has to have
a working electrical system and
adequate battery power for the
OnStar equipment to operate.
OnStar service may not work if the
OnStar equipment isn’t properly
installed or you haven’t maintained
it and your vehicle is in good
working order and in compliance
with all government regulations.
If you try to add, connect, or modify
any equipment or software in your
vehicle, OnStar service may not
work. Other problems OnStar can’t
control may prevent service to you,
such as hills, tall buildings, tunnels,
weather, electrical system design
and architecture of your vehicle,
damage to important parts of your
vehicle in a crash, or wireless phone
network congestion or jamming.

Black plate (3,1)Chevrolet Silverado Owner Manual - 2011
Keys, Doors and Windows 2-3
Remote Keyless Entry
(RKE) System
SeeRadio Frequency Statementon
page 13‑18for information
regarding Part 15 of the Federal
Communications Commission (FCC)
rules and Industry Canada
Standards RSS-210/220/310.
If there is a decrease in the RKE
operating range:
.Check the distance.
The transmitter may be
too far from the vehicle.
.Check the location. Other
vehicles or objects may be
blocking the signal.
.Check the transmitter's battery.
See “Battery Replacement” later
in this section.
.If the transmitter is still not
working correctly, see your
dealer or a qualified technician
for service.
Remote Keyless Entry
(RKE) System Operation
The Remote Keyless Entry (RKE)
transmitter functions work up to
60 m (195 ft) away from the vehicle.
There are other conditions which
can affect the performance of the
transmitter. See Remote Keyless
Entry (RKE) System on page 2‑3.
With Remote Start (without
Remote Start Similar)
/(Remote Vehicle Start):
For vehicles with this feature,
press
/to start the engine from
outside the vehicle using the RKE
transmitter. See Remote Vehicle
Start
on page 2‑5for additional
information.
Q(Lock): Press to lock all the
doors.
If enabled through the Driver
Information Center (DIC), the turn
signal lamps flash once to indicate
locking has occurred. If enabled
through the DIC, the horn chirps
when
Qis pressed again within
three seconds. See Vehicle
Personalization (with DIC Buttons)
on page 5‑53for additional
information.
Pressing
Qarms the content
theft‐deterrent system. See
Anti-Theft Alarm System
on
page 2‑12.

Black plate (4,1)Chevrolet Silverado Owner Manual - 2011
2-4 Keys, Doors and Windows
K(Unlock):Press once to unlock
only the driver door. If
Kis pressed
again within three seconds, all
remaining doors unlock. The interior
lamps may come on and stay on for
20 seconds or until the ignition is
turned on.
If enabled through the DIC, the turn
signal lamps flash twice to indicate
unlocking has occurred. See Vehicle
Personalization (with DIC Buttons)
on page 5‑53. If enabled through
the DIC, the exterior lights may turn
on. See “Approach Lighting” under
Vehicle Personalization (with DIC
Buttons) on page 5‑53.
Pressing
Kon the RKE transmitter
disarms the content theft‐deterrent
system. See Anti-Theft Alarm
System on page 2‑12.
L(Vehicle Locator/Panic
Alarm): Press and release to
locate the vehicle. The turn signal
lamps flash and the horn sounds
three times. Press and hold
Lfor more than
two seconds to activate the panic
alarm. The turn signal lamps flash
and the horn sounds repeatedly
for 30 seconds. The alarm turns
off when the ignition is moved to
ON/RUN or
Lis pressed again.
The ignition must be in LOCK/OFF
for the panic alarm to work.
The vehicle comes with two
transmitters. Each transmitter will
have a number on it: "1" or "2."
These numbers correspond to the
driver of the vehicle. For example,
the memory seat position for
driver 1 will be recalled when
using the transmitter labeled "1",
if enabled through the DIC.
See “Memory Seat, Mirrors,
and Pedals” underPower Seat
Adjustment
on page 3‑5and
Vehicle Personalization (with DIC
Buttons)
on page 5‑53for more
information.
Programming Transmitters to
the Vehicle
Only RKE transmitters
programmed to this vehicle
will work. If a transmitter is
lost or stolen, a replacement
can be purchased and programmed
through your dealer. When the
replacement transmitter is
programmed to this vehicle,
all remaining transmitters must
also be reprogrammed. Any lost or
stolen transmitters will no longer
work once the new transmitter is
programmed. Each vehicle can
have up to eight transmitters
programmed to it. See your dealer
for transmitter programming.
Battery Replacement
Replace the battery if the REPLACE
BATTERY IN REMOTE KEY
message displays in the DIC.

Black plate (5,1)Chevrolet Silverado Owner Manual - 2011
Keys, Doors and Windows 2-5
Notice:When replacing the
battery, do not touch any of
the circuitry on the transmitter.
Static from your body could
damage the transmitter.
To replace the battery:
1. Separate the transmitter with a flat, thin object, such as a flat
head screwdriver.
.Carefully insert the tool into
the notch located along the
parting line of the transmitter. Do not insert
the tool too far. Stop as
soon as resistance is felt.
.Twist the tool until the
transmitter is separated.
2. Remove the old battery. Do not use a metal object.
3. Insert the new battery, positive side facing down. Replace with a
CR2032 or equivalent battery.
4. Snap the transmitter back together.
Remote Vehicle Start
The vehicle may have a remote
starting feature. This feature allows
you to start the engine from outside
of the vehicle. It may also start
up the vehicle's heating or air
conditioning systems and rear
window defogger. Normal operation
of the system will return after the
key is turned to the ON/RUN
position. If the vehicle has an automatic
climate control system, the climate
control system will default to a
heating or cooling mode depending
on the outside temperatures. If the
vehicle does not have an automatic
climate control system, the system
will turn on at the setting the vehicle
was set to when the vehicle was
last turned off.
During a remote start, if the vehicle
has an automatic climate control
system and heated seats, the
heated seats will turn on during
colder outside temperatures and
will shut off when the key is turned
to ON/RUN. If the vehicle does
not have an automatic climate
control system, during remote
start, manually turn the heated
seats on and off. See
Heated
Front Seats
on page 3‑11for
additional information.

Black plate (13,1)Chevrolet Silverado Owner Manual - 2011
Keys, Doors and Windows 2-13
If a locked driver door is opened
without using the RKE transmitter,
a 10 second pre-alarm will occur.
The horn will chirp and the lights
will flash. If the key is not placed
in the ignition and turned to START
or the door is not unlocked by
pressing the unlock button on
the RKE transmitter during the
10 second pre-alarm, the alarm
will go off. The vehicle's headlamps
will flash and the horn will sound
for about 30 seconds, then will turn
off to save the battery power.
The theft-deterrent system will not
activate if the doors are locked with
the key or the manual door lock.
It activates only if you use the
power door lock switch or the RKE
transmitter. The vehicle can be
started with the correct key if the
alarm is set off.To avoid setting off the alarm by
accident:
.If you do not want to activate
the theft-deterrent system, the
vehicle should be locked with
the door key after the doors are
closed.
.Always unlock a door with the
RKE transmitter.
If the alarm is set off, press unlock
on the RKE transmitter or place the
key in the ignition and turn it to
START.
Testing the Alarm
To test the alarm:
1. Lower the driver window and open the driver door.
2. Press lock on the RKE transmitter. 3. Close the door and wait for the
security light to go out.
4. Reach in through the window, unlock the door with the manual
door lock, and open the door.
This should set off the alarm.
If the alarm does not sound when
it should but the headlamps flash,
check to see if the horn works. The
horn fuse may be blown. To replace
the fuse, see Fuses and Circuit
Breakers on page 10‑48.
If the alarm does not sound or the
headlamps do not flash, see your
dealer for service.

Black plate (48,1)Chevrolet Silverado Owner Manual - 2011
3-48 Seats and Restraints
Servicing the
Airbag-Equipped Vehicle
Airbags affect how the vehicle
should be serviced. There are
parts of the airbag system in
several places around the vehicle.
Your dealer and the service manual
have information about servicing
the vehicle and the airbag system.
To purchase a service manual,
seeService Publications Ordering
Information on page 13‑14.
{WARNING
For up to 10 seconds after the
ignition is turned off and the
battery is disconnected, an airbag
can still inflate during improper
service. You can be injured if you
are close to an airbag when it
inflates. Avoid yellow connectors.
They are probably part of the
airbag system. Be sure to follow
(Continued)
WARNING (Continued)
proper service procedures, and
make sure the person performing
work for you is qualified to do so.
Adding Equipment to the
Airbag-Equipped Vehicle
Q: Is there anything I might addto or change about the vehicle
that could keep the airbags
from working properly?
A: Yes. If you add things that
change your vehicle's frame,
bumper system, height, front end
or side sheet metal, they may
keep the airbag system from
working properly. Changing or
moving any parts of the front
seats, safety belts, the airbag
sensing and diagnostic module,
steering wheel, instrument
panel, roof-rail airbag modules, ceiling headliner or pillar garnish
trim, overhead console, front
sensors, side impact sensors,
or airbag wiring can affect the
operation of the airbag system.
In addition, the vehicle may have
a passenger sensing system
for the right front passenger's
position, which includes sensors
that are part of the passenger's
seat. The passenger sensing
system may not operate properly
if the original seat trim is
replaced with non-GM covers,
upholstery or trim, or with
GM covers, upholstery or
trim designed for a different
vehicle. Any object, such as
an aftermarket seat heater or
a comfort enhancing pad or
device, installed under or on top
of the seat fabric, could also
interfere with the operation of
the passenger sensing system.

Black plate (1,1)Chevrolet Silverado Owner Manual - 2011
Instruments and Controls 5-1
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . 5-2
Steering Wheel Controls . . . . . . 5-3
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Windshield Wiper/Washer . . . . . 5-5
Compass . . . . . . . . . . . . . . . . . . . . . 5-6
Clock . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Power Outlets . . . . . . . . . . . . . . . 5-10
Cigarette Lighter . . . . . . . . . . . . . 5-11
Ashtrays . . . . . . . . . . . . . . . . . . . . . 5-12
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . 5-12
Instrument Cluster . . . . . . . . . . . 5-13
Speedometer . . . . . . . . . . . . . . . . 5-16
Odometer . . . . . . . . . . . . . . . . . . . . 5-16
Trip Odometer . . . . . . . . . . . . . . . 5-16
Tachometer . . . . . . . . . . . . . . . . . . 5-17
Fuel Gauge . . . . . . . . . . . . . . . . . . 5-17
Engine Oil Pressure Gauge . . . . . . . . . . . . . . . . . . . . . . 5-18 Engine Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 5-19
Voltmeter Gauge . . . . . . . . . . . . . 5-20
Safety Belt Reminders . . . . . . . 5-21
Airbag Readiness Light . . . . . . 5-22
Airbag On-Off Light . . . . . . . . . . 5-23
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . 5-25
Charging System Light . . . . . . 5-26
Malfunction Indicator Lamp . . . . . . . . . . . . . 5-27
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . 5-29
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . 5-30
Four-Wheel-Drive Light . . . . . . 5-31
Tow/Haul Mode Light . . . . . . . . 5-31
StabiliTrak
®Indicator Light . . . 5-31
Tire Pressure Light . . . . . . . . . . 5-32
Engine Oil Pressure Light . . . . 5-32
Low Fuel Warning Light . . . . . . 5-33
Security Light . . . . . . . . . . . . . . . . 5-33
High-Beam on Light . . . . . . . . . 5-33
Front Fog Lamp Light . . . . . . . . 5-33
Cruise Control Light . . . . . . . . . 5-34
Information Displays
Driver Information Center (DIC) . . . . . . . . . . . . . . . 5-34
Vehicle Messages
Vehicle Messages . . . . . . . . . . . 5-43
Battery Voltage and ChargingMessages . . . . . . . . . . . . . . . . . . 5-43
Brake System Messages . . . . 5-44
Door Ajar Messages . . . . . . . . . 5-45
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . 5-46
Engine Oil Messages . . . . . . . . 5-47
Engine Power Messages . . . . 5-47
Fuel System Messages . . . . . . 5-48
Key and Lock Messages . . . . . 5-48
Lamp Messages . . . . . . . . . . . . . 5-48
Object Detection System Messages . . . . . . . . . . . . . . . . . . 5-48
Ride Control System Messages . . . . . . . . . . . . . . . . . . 5-49
Airbag System Messages . . . . 5-50
Anti-Theft Alarm System Messages . . . . . . . . . . . . . . . . . . 5-50
Starting the Vehicle Messages . . . . . . . . . . . . . . . . . . 5-50
Tire Messages . . . . . . . . . . . . . . . 5-51
Transmission Messages . . . . . 5-52
Vehicle Reminder Messages . . . . . . . . . . . . . . . . . . 5-52
Washer Fluid Messages . . . . . 5-53