2011 CHEVROLET SUBURBAN display

Black plate (18,1)Chevrolet Tahoe/Suburban Owner Manual - 2011
5-18 Instruments and Controls
SeeEngine Overheating on
page 10‑21.
If the vehicle is a hybrid, see the
hybrid supplement for more
information.
Voltmeter Gauge
When the engine is not running, but
the ignition is on, this gauge shows
the battery's state of charge in
DC volts. When the engine is running, the
gauge shows the condition of the
charging system. The charging
system regulates voltage based on
the state of the battery for improved
fuel economy and battery life. The
gauge may transition from a higher
to lower or a lower to higher
reading, this is normal. Readings
between the low and high warning
zones indicate the normal operating
range. The gauge may also read
low during the fuel economy mode,
this is normal.
Readings in the low warning zone
may occur when a large number of
electrical accessories are operating
in the vehicle and the engine is left
at an idle for an extended period.
This condition is normal since the
charging system is not able to
provide full power at engine idle. As
engine speeds are increased, this
condition should correct itself as
higher engine speeds allow the
charging system to create full
power. If there is a problem with the
battery charging system, this lightwill come on or the SERVICE
BATTERY CHARGING SYSTEM
DIC message will display. See
Battery Voltage and Charging
Messages on page 5‑38
and
Charging System Light on
page 5‑21 for more information.
Safety Belt Reminders
Driver Safety Belt Reminder
Light
When the engine is started, a chime
sounds for several seconds to
remind a driver to fasten the safety
belt, unless the driver safety belt is
already buckled.
The safety belt light comes on and
stays on for several seconds, then
flashes for several more.

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5-28 Instruments and Controls
Low Fuel Warning Light
This light, under the fuel gauge,
comes on briefly while the engine is
being started.
This light and a chime comes on
when the fuel tank is low on fuel.
The Driver Information Center also
displays a“FUEL LEVEL LOW”
message. See Fuel System
Messages on page 5‑42 for more
information. When fuel is added this
light and message should go off. If it
does not, have the vehicle serviced
by your dealer.
Security Light
For information regarding this light
and the vehicle's security system,
see Anti-Theft Alarm System on
page 2‑14.
High-Beam on Light
This light comes on when the
high-beam headlamps are in use.
See Headlamp High/Low-Beam
Changer on page 6‑2 for more
information.
Front Fog Lamp Light
The fog lamp lights come on when
the fog lamps are in use.
The lights go out when the fog
lamps are turned off. See Fog
Lamps on page 6‑6 for more
information.

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Instruments and Controls 5-29
Cruise Control Light
The cruise control light comes on
whenever the cruise control is set.
The light goes out when the cruise
control is turned off. SeeCruise
Control on page 9‑58 for more
information.
Information Displays
Driver Information
Center (DIC)
Your vehicle has a Driver
Information Center (DIC).
The DIC displays information about
your vehicle. It also displays
warning messages if a system
problem is detected.
All messages will appear in the
DIC display located below the
tachometer in the instrument panel
cluster.
The DIC comes on when the ignition
is on. After a short delay, the DIC
will display the information that was
last displayed before the engine
was turned off. The DIC has different displays
which can be accessed by pressing
the DIC buttons located on the
instrument panel, next to the
steering wheel. If the vehicle does
not have DIC buttons, the trip
odometer reset stem can be used to
access some of the menu items.
The DIC displays trip, fuel, and
vehicle system information, and
warning messages if a system
problem is detected.
The DIC also allows some features
to be customized. See
Vehicle
Personalization (With DIC Buttons)
on page 5‑49 for more information.

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5-30 Instruments and Controls
DIC Buttons
The buttons are the trip/fuel, vehicle
information, customization, and set/
reset buttons. The button functions
are detailed in the following pages.
3(Trip/Fuel):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(Vehicle Information):
Press
to display the oil life, units, side
blind zone system on/off, 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 to
customize the feature settings on
your vehicle. See Vehicle
Personalization (With DIC Buttons)
on page 5‑49 for more information.
V(Set/Reset):Press 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 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 (mi). Pressing the trip
odometer reset stem will also
display the odometer.
To switch between English and
metric 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 (mi) since
the last reset for the trip odometer.
Pressing the trip odometer reset
stem will also display the trip
odometer.

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Instruments and Controls 5-31
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 kilometers (miles)
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 (mi) driven
since the ignition was last turned on
and the vehicle was moving. Once
the vehicle begins moving, the trip
odometer will accumulate mileage.
For example, if the vehicle was
driven 8 km (5 miles) before it is
started again, and then the
retro-active reset feature isactivated, the display will show 8 km
(5 miles). As the vehicle begins
moving, the display will then
increase to 8.2 km (5.1 miles),
8.4 km (5.2 miles), etc.
Fuel Range
Press the trip/fuel button until FUEL
RANGE displays. This display
shows the approximate number of
remaining kilometers (km) or
miles (mi) the vehicle can be driven
without refueling. The display will
show LOW if the fuel level is low.
The fuel range estimate is based on
an average of the vehicle's fuel
economy over recent driving history
and the amount of fuel remaining in
the fuel tank. This estimate will
change if driving conditions change.
For example, if driving in traffic and
making frequent stops, this display
may read one number, but if the
vehicle is driven on a freeway, the
number may change even though
the same amount of fuel is in the
fuel tank. This is because different
driving conditions produce different
fuel economies. Generally, freeway
driving produces better fuel
economy than city driving. Fuel
range cannot be reset.
Average Economy
Press the trip/fuel button until AVG
ECONOMY displays. This display
shows the approximate average
liters per 100 kilometers (L/100 km)
or miles per gallon (mpg). This
number is calculated based on the
number of L/100 km (mpg) recorded
since the last time this menu
item was reset. To reset AVG
ECONOMY, press and hold the set/
reset button.
Fuel Used
Press the trip/fuel button until
FUEL USED displays. This display
shows the number of liters (L) or
gallons (gal) of fuel used since the
last reset of this menu item. To reset
the fuel used information, press and
hold the set/reset button while FUEL
USED is displayed.

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5-32 Instruments and Controls
Timer
Press the trip/fuel button until
TIMER displays. This display can be
used as a timer.
To start the timer, press the set/
reset button while TIMER is
displayed. The display will show the
amount of time that has passed
since the timer was last reset, not
including time the ignition is off.
Time will continue to be counted as
long as the ignition is on, even if
another display is being shown on
the DIC. The timer will record
up to 99 hours, 59 minutes and
59 seconds (99:59:59) after which
the display will return to zero.
To stop the timer, press the set/reset
button briefly while TIMER is
displayed.
To reset the timer to zero, press and
hold the set/reset button while
TIMER is displayed.Transmission Temperature
Press the trip/fuel button until
TRANS TEMP displays. This
display shows the temperature of
the automatic transmission fluid in
either degrees Celsius (°C) or
degrees Fahrenheit (°F).
Instantaneous Economy and
Active Fuel Management™
Indicator
If your vehicle has this display,
press the trip/fuel button until INST
ECON V8 displays. This display
shows the current fuel economy at a
particular moment and will change
frequently as driving conditions
change. This display shows the
instantaneous fuel economy in liters
per 100 kilometers (L/100 km) or
miles per gallon (mpg). Unlike
average economy, this screen
cannot be reset.
An Active Fuel Management
indicator will display on the right
side of the DIC, while INST ECON
displays on the left side. Active Fuel
Management allows the engine to
operate on either four or eight
cylinders, depending on your driving
demands. When Active Fuel
Management is active, V4 will
display on the DIC. When Active
Fuel Management is inactive, V8
will display. See
Active Fuel
Management™ on page 9‑37for
more information.
Blank Display
This display shows no information.

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Instruments and Controls 5-33
Vehicle Information Menu
Items (With DIC Buttons)
T(Vehicle Information):Press
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 5‑41. 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
Scheduled Maintenance on
page 11‑3
for more information.
Remember, you must reset the OIL
LIFE display yourself 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 10‑11.
Side Blind Zone Alert
If your vehicle has the Side Blind
Zone Alert (SBZA) system, this
display allows the system to be
turned on or off. Once in this
display, press the set/reset button to
select between ON or OFF. If you
choose ON, the system will be
turned on. If you choose OFF, the
system will be turned off. When the
SBZA system is turned off, the DIC
will display the SIDE BLIND ZONE ALERT SYSTEM OFF message as
a reminder that the system has
been turned off. See
Object
Detection System Messages on
page 5‑43 andSide Blind Zone Alert
(SBZA) on page 9‑63 for more
information.
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 units ENGLISH. All of
the vehicle information will then be
displayed in the unit of
measurement selected.
Tire Pressure
On vehicles with 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

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5-34 Instruments and Controls
TIRES kPa (PSI) LEFT ##
RIGHT ##. Press the vehicle
information button again until the
DIC displays REAR TIRES kPa
(PSI) LEFT ## RIGHT ##.
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 10‑57 andTire
Messages on page 5‑46 for more
information.
If the tire pressure display shows
dashes instead of a value, there
may be a problem with your 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.
To adjust this setting, see
“Integrated Trailer Brake Control
System”
underTowing Equipment
on page 9‑87 for more information.
OUTPUT shows the power output to
the trailer anytime a trailer with
electric brakes is connected. Output
is displayed in 0 to 10 bars. Dashes
may appear in the OUTPUT display.
See “Integrated Trailer Brake
Control System” underTowing
Equipment on page 9‑87 for more
information.
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 5‑7 Compass Recalibration
This display allows for calibrating
the compass. See
Compass on
page 5‑7
Blank Display
This display shows no information.
Trip Odometer Reset Stem
Menu Items (With DIC Buttons)
Use the trip odometer reset stem to
view the odometer and trip
odometer. The Language selection
and Engine Hours display can also
be accessed with the trip odometer
reset stem.
Odometer
Press the trip odometer reset stem
until ODOMETER displays. This
display shows the distance the
vehicle has been driven in either
kilometers (km) or miles (mi).