tire pressure CHEVROLET SILVERADO 2012 2.G Owners Manual

Black plate (5,1)Chevrolet Silverado Owner Manual - 2012
Introduction v
Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. For more
information on the symbol, refer to
the Index.
0:Adjustable Pedals
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
%:Audio Steering Wheel Controls
or OnStar®
$: Brake System Warning Light
":Charging System
I:Cruise Control
B: Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.: Fuel Gauge
+:Fuses
3: Headlamp High/Low-Beam
Changer
j: LATCH System Child
Restraints
*: Malfunction Indicator Lamp
::Oil Pressure
g:Outside Power Foldaway
Mirrors
}: Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
_: Tow/Haul Mode
d:Traction Control/StabiliTrak®
M:Windshield Washer Fluid

Black plate (1,1)Chevrolet Silverado Owner Manual - 2012
In Brief 1-1
In Brief
Instrument Panel
Instrument Panel(Base/Uplevel Version) . . . . . . 1-2
Instrument Panel (Premium Version) . . . . . . . . . . . 1-6
Initial Drive Information
Initial Drive Information . . . . . . . . 1-8
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . 1-8
Remote Vehicle Start . . . . . . . . . 1-8
Door Locks . . . . . . . . . . . . . . . . . . . 1-9
Windows . . . . . . . . . . . . . . . . . . . . . . 1-9
Seat Adjustment . . . . . . . . . . . . . 1-10
Memory Features . . . . . . . . . . . . 1-13
Heated and Ventilated Seats . . . . . . . . . . . . . . . . . . . . . . . 1-14
Head Restraint Adjustment . . . . . . . . . . . . . . . . . 1-14
Safety Belts . . . . . . . . . . . . . . . . . . 1-15
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . 1-15
Mirror Adjustment . . . . . . . . . . . . 1-16 Steering Wheel
Adjustment . . . . . . . . . . . . . . . . . 1-17
Throttle and Brake Pedal Adjustment . . . . . . . . . . . . . . . . . 1-17
Interior Lighting . . . . . . . . . . . . . . 1-17
Exterior Lighting . . . . . . . . . . . . . 1-18
Windshield Wiper/Washer . . . . 1-19
Climate Controls . . . . . . . . . . . . . 1-20
Transmission . . . . . . . . . . . . . . . . 1-22
Four-Wheel Drive . . . . . . . . . . . . 1-23Vehicle Features
Radio(s) . . . . . . . . . . . . . . . . . . . . . 1-25
Satellite Radio . . . . . . . . . . . . . . . 1-26
Portable Audio Devices . . . . . . 1-26
Bluetooth
®. . . . . . . . . . . . . . . . . . . 1-27
Steering Wheel Controls . . . . . 1-27
Cruise Control . . . . . . . . . . . . . . . 1-28
Navigation System . . . . . . . . . . . 1-28
Driver Information
Center (DIC) . . . . . . . . . . . . . . . 1-28
Rear Vision Camera (RVC) . . . . . . . . . . . . . 1-29
Ultrasonic Parking Assist . . . . 1-30
Power Outlets . . . . . . . . . . . . . . . 1-30
Universal Remote System . . . 1-30
Sunroof . . . . . . . . . . . . . . . . . . . . . . 1-31
Performance and Maintenance
StabiliTrak®System . . . . . . . . . 1-33
Tire Pressure Monitor . . . . . . . . 1-33
Engine Oil Life System . . . . . . 1-34
Fuel E85 (85% Ethanol) . . . . . 1-34
Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . 1-34
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . 1-35
OnStar
®. . . . . . . . . . . . . . . . . . . . . 1-35

Black plate (29,1)Chevrolet Silverado Owner Manual - 2012
In Brief 1-29
3:Press to display the
odometer, trip odometer, fuel range,
average economy, fuel used, timer,
instantaneous economy and Active
Fuel Management™ indicator,
and transmission temperature.
The compass and outside air
temperature will also be shown in
the display. The temperature will be
shown in °C or °F depending on the
units selected.
T: Press to display the oil life,
units, tire pressure readings for
vehicles with the Tire Pressure
Monitor System (TPMS), trailer
brake gain and output information
for vehicles with the Integrated
Trailer Brake Control (ITBC) system,
engine hours, compass zone
setting, and compass recalibration.
U: Press to customize the
feature settings on your vehicle.
See Vehicle Personalization
(With DIC Buttons) on page 5‑52
for more information.
V: Press to set or reset certain
functions and to turn off or
acknowledge messages on the DIC.
For more information, see Driver
Information Center (DIC) on
page 5‑32.
Vehicle Customization
Some vehicle features can be
programmed by using the DIC
buttons next to the steering wheel.
These features include:
.Language
.Door Lock and Unlock Settings
.RKE Lock and Unlock Feedback
.Lighting
.Chime Volume
.Memory Features
See Vehicle Personalization
(With DIC Buttons) on page 5‑52.
Rear Vision
Camera (RVC)
If available, the RVC 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 of the tailgate handle,
rinse it with water and wipe it with a
soft cloth.
For more information, see Rear
Vision Camera (RVC) on page 9‑70.

Black plate (33,1)Chevrolet Silverado Owner Manual - 2012
In Brief 1-33
Performance and
Maintenance
StabiliTrak®System
If equipped, the vehicle has a
traction control system that limits
wheel spin and the StabiliTrak
system that assists with directional
control of the vehicle in difficult
driving conditions. Both systems
turn on automatically every time the
vehicle is started.
.To turn off traction control, press
and release
gon the instrument
panel. The appropriate DIC
message displays. See Ride
Control System Messages on
page 5‑47.
.To turn off both traction control
and StabiliTrak, press and hold
guntilgilluminates and the
appropriate DIC message
displays. See Ride Control
System Messages on page 5‑47.
.Press and releasegagain to
turn on both systems.
For more information, see
StabiliTrak
®System on page 9‑62.
Tire Pressure Monitor
This vehicle may have a Tire
Pressure Monitor System (TPMS).
The TPMS warning light alerts you
to a significant loss in pressure of
one of the vehicle's tires. If the
warning light comes on, stop as soon as possible and inflate the
tires to the recommended pressure
shown on the Tire and Loading
Information label. See
Vehicle Load
Limits on page 9‑17. The warning
light will remain on until the tire
pressure is corrected.
During cooler conditions, the low tire
pressure warning light may appear
when the vehicle is first started and
then turn off. This may be an early
indicator that the tire pressures are
getting low and the tires need to be
inflated to the proper pressure.
The TPMS does not replace normal
monthly tire maintenance. It is the
driver ’s responsibility to maintain
correct tire pressures.
See Tire Pressure Monitor System
on page 10‑64.

Black plate (1,1)Chevrolet Silverado Owner Manual - 2012
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 . . . . . . . . . . . . . . . . 5-14
Odometer . . . . . . . . . . . . . . . . . . . . 5-14
Trip Odometer . . . . . . . . . . . . . . . 5-14
Tachometer . . . . . . . . . . . . . . . . . . 5-14
Fuel Gauge . . . . . . . . . . . . . . . . . . 5-14
Engine Oil Pressure Gauge . . . . . . . . . . . . . . . . . . . . . . 5-16 Engine Coolant
Temperature Gauge . . . . . . . . 5-17
Voltmeter Gauge . . . . . . . . . . . . . 5-18
Safety Belt Reminders . . . . . . . 5-19
Airbag Readiness Light . . . . . . 5-20
Airbag On-Off Light . . . . . . . . . . 5-20
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . 5-22
Charging System Light . . . . . . 5-23
Malfunction Indicator Lamp . . . . . . . . . . . . . 5-24
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . 5-26
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . 5-27
Four-Wheel-Drive Light . . . . . . 5-28
Tow/Haul Mode Light . . . . . . . . 5-28
StabiliTrak
®OFF Light . . . . . . . 5-28
Traction Control System (TCS)/StabiliTrak
®Light . . . . 5-29
Tire Pressure Light . . . . . . . . . . 5-29
Engine Oil Pressure Light . . . . 5-30
Low Fuel Warning Light . . . . . . 5-30
Security Light . . . . . . . . . . . . . . . . 5-30
High-Beam On Light . . . . . . . . . 5-31
Front Fog Lamp Light . . . . . . . . 5-31
Cruise Control Light . . . . . . . . . 5-31
Information Displays
Driver Information Center (DIC) . . . . . . . . . . . . . . . 5-32
Vehicle Messages
Vehicle Messages . . . . . . . . . . . 5-42
Battery Voltage andCharging Messages . . . . . . . . 5-42
Brake System Messages . . . . 5-42
Door Ajar Messages . . . . . . . . . 5-43
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . 5-44
Engine Oil Messages . . . . . . . . 5-45
Engine Power Messages . . . . 5-46
Fuel System Messages . . . . . . 5-46
Key and Lock Messages . . . . . 5-46
Lamp Messages . . . . . . . . . . . . . 5-46
Object Detection System Messages . . . . . . . . . . . . . . . . . . 5-47
Ride Control System Messages . . . . . . . . . . . . . . . . . . 5-47
Airbag System Messages . . . . 5-48
Anti-theft Alarm System Messages . . . . . . . . . . . . . . . . . . 5-48

Black plate (29,1)Chevrolet Silverado Owner Manual - 2012
Instruments and Controls 5-29
If the StabiliTrak/TCS system is off,
the system does not assist in
controlling the vehicle. Turn on the
StabiliTrak/TCS system and the
indicator light turns off.
SeeStabiliTrak
®System on
page 9‑62, and Ride Control System
Messages on page 5‑47 for more
information.
Traction Control System
(TCS)/StabiliTrak®Light
The TCS/StabiliTrak light comes on
briefly when the engine is started.
If the light does not come on or
stays on, have the vehicle serviced
by the dealer. If the system is
working normally, the indicator light
turns off. If the light comes on and stays on
while driving, and a message
displays in the Driver Information
Center (DIC), have the vehicle
serviced by the dealer. See
Ride
Control System Messages on
page 5‑47 for more information.
If the light flashes while driving, this
means that StabiliTrak or TCS is
assisting in controlling the vehicle.
See StabiliTrak
®System on
page 9‑62 for more information.
Tire Pressure Light
For vehicles with the Tire Pressure
Monitor System (TPMS), this light
comes on briefly when the engine is
started. It provides information
about tire pressures and the TPMS. When the Light Is On Steady
This indicates that one or more
of the tires are significantly
underinflated.
A Driver Information Center (DIC)
tire pressure message may also
display. See
Vehicle Messages on
page 5‑42 for more information.
Stop as soon as possible, and
inflate the tires to the pressure value
shown on the Tire and Loading
Information label. See Tire Pressure
on page 10‑62 for more information.
When the Light Flashes First and
Then Is On Steady
If the light flashes for about a minute
and then stays on, there may be a
problem with the TPMS. If the
problem is not corrected, the light
will come on at every ignition
cycle. See Tire Pressure Monitor
Operation on page 10‑65 for more
information.

Black plate (33,1)Chevrolet Silverado Owner Manual - 2012
Instruments and Controls 5-33
The compass and outside
temperature will also be shown
in the display. The temperature will
be shown in °C or °F depending on
the units selected.
T(Vehicle Information):Press
this button to display the oil life,
units, tire pressure readings for
vehicles with the Tire Pressure
Monitor System (TPMS), trailer
brake gain and output information
for vehicles with the Integrated
Trailer Brake Control (ITBC) system,
engine hours, compass zone
setting, and compass recalibration.
U(Customization): Press this
button to customize the feature
settings on the vehicle. See Vehicle
Personalization (With DIC Buttons)
on page 5‑52 for more information.
V(Set/Reset):Press this button to
set or reset certain functions and to
turn off or acknowledge messages
on the DIC.
Trip/Fuel Menu Items
(with DIC Buttons)
3(Trip/Fuel): Press this button
to scroll through the following menu
items:
Odometer
Press the trip/fuel button until
ODOMETER displays. This display
shows the distance the vehicle has
been driven in either kilometers (km)
or miles. Pressing the trip odometer
reset stem will also display the
odometer.
To switch between metric and
English measurements,
see “Units” later in this section.
Trip Odometer
Press the trip/fuel button until TRIP
displays. This display shows the
current distance traveled in either
kilometers (km) or miles since the
last reset for the trip odometer. Pressing the trip odometer reset
stem will also display the trip
odometer.
The trip odometer can be reset to
zero by pressing the set/reset
button while the trip odometer is
displayed. You can also reset the
trip odometer while it is displayed
by pressing and holding the trip
odometer reset stem.
The trip odometer has a feature
called the retro-active reset. This
can be used to set the trip odometer
to the number of miles (kilometers)
driven since the ignition was last
turned on. This can be used if the
trip odometer is not reset at the
beginning of the trip.
To use the retro-active reset feature,
press and hold the set/reset button
for at least four seconds. The trip
odometer will display the number
of kilometers (km) or miles driven
since the ignition was last turned
on and the vehicle was moving.

Black plate (36,1)Chevrolet Silverado Owner Manual - 2012
5-36 Instruments and Controls
Vehicle Information Menu
Items (with DIC Buttons)
T(Vehicle Information):
Press this button to scroll through
the following menu items:
Oil Life
Press the vehicle information
button until OIL LIFE REMAINING
displays. This display shows an
estimate of the oil's remaining
useful life. If you see 99% OIL LIFE
REMAINING on the display, that
means 99% of the current oil life
remains. The engine oil life system
will alert you to change the oil on a
schedule consistent with your
driving conditions.
When the remaining oil life is low,
the CHANGE ENGINE OIL SOON
message will appear on the display. See
“CHANGE ENGINE OIL SOON”
under Engine Oil Messages on
page 5‑45. You should change the
oil as soon as you can. See Engine
Oil on page 10‑7. In addition to the
engine oil life system monitoring
the oil life, additional maintenance
is recommended in the Maintenance
Schedule in this manual. See
Maintenance Schedule on
page 11‑3 for more information.
Remember, you must reset the OIL
LIFE display after each oil change.
It will not reset itself. Also, be
careful not to reset the OIL LIFE
display accidentally at any time
other than when the oil has just
been changed. It cannot be reset
accurately until the next oil change.
To reset the engine oil life system,
see Engine Oil Life System on
page 10‑10. Units
Press the vehicle information button
until UNITS displays. This display
allows you to select between metric
or English units of measurement.
Once in this display, press the
set/reset button to select between
METRIC or ENGLISH units.
All of the vehicle information will
then be displayed in the unit of
measurement selected.
Tire Pressure
If the vehicle has the Tire Pressure
Monitor System (TPMS), the
pressure for each tire can be viewed
in the DIC. The tire pressure will be
shown in either kilopascals (kPa) or
pounds per square inch (psi).
Press the vehicle information button
until the DIC displays FRONT
TIRES kPa (PSI) LEFT ##
RIGHT ##. Press the vehicle
information button again until the
DIC displays REAR TIRES kPa
(PSI) LEFT ## RIGHT ##.

Black plate (37,1)Chevrolet Silverado Owner Manual - 2012
Instruments and Controls 5-37
If a low tire pressure condition is
detected by the system while
driving, a message advising you to
add pressure in a specific tire will
appear in the display. SeeTire
Pressure on page 10‑62 andTire
Messages on page 5‑49 for more
information.
If the tire pressure display shows
dashes instead of a value, there
may be a problem with the vehicle.
If this consistently occurs, see your
dealer for service.
Trailer Gain and Output
On vehicles with the Integrated
Trailer Brake Control (ITBC) system,
the trailer brake display appears
in the DIC. Press the vehicle
information button until TRAILER
GAIN and OUTPUT display.
TRAILER GAIN shows the trailer
gain setting. This setting can be
adjusted from 0.0 to 10.0 with either
a trailer connected or disconnected. OUTPUT shows the power output to
the trailer any time a trailer with
electric brakes is connected. Output
is displayed in 0 to 10 bars. Dashes
may appear in the OUTPUT display.
To adjust trailer gain see
“Integrated
Trailer Brake Control System” under
Towing Equipment on page 9‑102
for more information.
Battery
This display shows the current
battery voltage. If the voltage is in
the normal range, the value will
display. For example, the display
may read BATTERY 13 VOLTS.
Your vehicle's charging system
regulates voltage based on the state
of the battery. The battery voltage
may fluctuate when viewing this
information on the DIC. This is
normal. Oil Pressure
This display shows the oil pressure
in either kilopascals (kPa) or pounds
per square inch (psi).
Engine Hours
Press the vehicle information button
until ENGINE HOURS displays.
This display shows the total number
of hours the engine has run.
Compass Zone Setting
This display allows for setting the
compass zone. See
Compass on
page 5‑6 for more information.
Compass Recalibration
This display allows for calibrating
the compass. See Compass on
page 5‑6 for more information.
Blank Display
This display shows no information.

Black plate (49,1)Chevrolet Silverado Owner Manual - 2012
Instruments and Controls 5-49
Starting the Vehicle
Messages
FAST IDLE ON
If your vehicle has this feature, this
message displays when the fast idle
feature is on. SeeFast Idle System
on page 9‑31 for more information.
Tire Messages
SERVICE TIRE MONITOR
SYSTEM
If the vehicle has the Tire Pressure
Monitor System (TPMS), this
message displays if a part on the
system is not working properly.
The tire pressure light also flashes
and then remains on during the
same ignition cycle. See Tire
Pressure Light on page 5‑29.
Several conditions may cause this
message to appear. See Tire
Pressure Monitor Operation on
page 10‑65 for more information. If the warning comes on and stays
on, there may be a problem with the
TPMS. See your dealer.
TIRE LEARNING ACTIVE
If the vehicle has the Tire Pressure
Monitor System (TPMS), this
message displays when the system
is re-learning the tire positions on
your vehicle. The tire positions must
be re-learned after rotating the tires
or after replacing a tire or sensor.
See
Tire Inspection on page 10‑68,
Tire Rotation on page 10‑69, Tire
Pressure Monitor System on
page 10‑64, and Tire Pressure on
page 10‑62 for more information.
TIRE LOW ADD AIR TO TIRE
If the vehicle has the Tire Pressure
Monitor System (TPMS), this
message displays when the
pressure in one or more of the
vehicle's tires is low. This message
also displays LEFT FRT (left front), RIGHT FRT (right front), LEFT RR
(left rear), or RIGHT RR (right rear)
to indicate the location of the low
tire. The low tire pressure warning
light will also come on. See
Tire
Pressure Light on page 5‑29.
You can receive more than one
tire pressure message at a time.
To read the other messages that
may have been sent at the same
time, press the set/reset button or
the trip odometer reset stem. If a tire
pressure message appears on the
DIC, stop as soon as you can.
Have the tire pressures checked
and set to those shown on the Tire
Loading Information label. See Tires
on page 10‑54, Vehicle Load Limits
on page 9‑17, and Tire Pressure on
page 10‑62. The DIC also shows
the tire pressure values. See Driver
Information Center (DIC) on
page 5‑32.