2018 CHEVROLET EXPRESS display

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374212) - 2018 - crc - 2/2/18
108 Instruments and Controls
If both the ABS and the brake
system warning light are on, the
vehicle's antilock brakes are not
functioning and there is a problem
with the regular brakes. See your
dealer for service.
SeeBrake System Warning Light
0 107.
Tow/Haul Mode Light
For vehicles with the Tow/Haul
Mode feature, this light comes on
when the Tow/Haul Mode has been
activated.
See Tow/Haul Mode 0185.
StabiliTrak OFF Light
This light comes on briefly while
starting the engine. If it does not,
have the vehicle serviced by your
dealer.
This light comes on when the
StabiliTrak system is turned off.
If StabiliTrak is off, the Traction
Control System (TCS) is also off.
If the StabiliTrak and TCS are off,
the system does not assist in
controlling the vehicle. Turn on the
TCS and the StabiliTrak systems
and the warning light turns off.
See Traction Control/Electronic
Stability Control 0188.
Traction Control System
(TCS)/StabiliTrak Light
This light comes on briefly when the
engine is started.
If the light does not come on, have
the vehicle serviced by your dealer.
If the system is working normally,
the indicator light turns off.
If the light is on and not flashing, the
TCS and potentially the StabiliTrak
system have been disabled.
A Driver Information Center (DIC)
message may display. Check the
DIC messages to determine which
feature(s) is no longer functioning
and whether the vehicle requires
service.
If the light is on and flashing, the
TCS and/or the StabiliTrak system
is actively working.

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374212) - 2018 - crc - 2/2/18
Instruments and Controls 109
SeeTraction Control/Electronic
Stability Control 0188.
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. Stop as soon as possible,
and inflate the tires to the pressure
value shown on the Tire and
Loading Information label. See Tire
Pressure 0263. 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 0265.
Engine Oil Pressure Light
Caution
Lack of proper engine oil
maintenance can damage the
engine. Driving with the engine oil
low can also damage the engine.
The repairs would not be covered
by the vehicle warranty. Check
the oil level as soon as possible.
Add oil if required, but if the oil
level is within the operating range
and the oil pressure is still low,
have the vehicle serviced. Always
follow the maintenance schedule
for changing engine oil.
This light should come on briefly as
the engine is started. If it does not
come on, have the vehicle serviced
by your dealer.
If the light comes on and stays on, it
means that oil is not flowing through
the engine properly. The vehicle
could be low on oil and might have
some other system problem. See
your dealer.

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374212) - 2018 - crc - 2/2/18
Instruments and Controls 111
Information Displays
Driver Information
Center (DIC)
This vehicle has a DIC.
All messages will appear in the DIC
display at the bottom of the
instrument 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 displays trip, fuel, and
vehicle system information, and
warning messages if a system
problem is detected.If the vehicle has these features, the
DIC also displays the compass
direction and the outside air
temperature when viewing the trip
and fuel information. The compass
direction appears on the top right
corner of the DIC display. The
outside air temperature
automatically appears in the bottom
right corner of the DIC display.
If there is a problem with the system
that controls the temperature
display, the numbers will be
replaced with dashes. If this occurs,
have the vehicle serviced by your
dealer.
If the vehicle has a diesel engine,
see the Duramax diesel
supplement.
DIC Operation and Displays
The DIC has different displays
which can be accessed by pressing
the DIC buttons on the instrument
panel, next to the instrument cluster.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:
Press this button to display
the odometer, trip odometers, fuel
range, average economy, fuel used,
timer, average speed, and digital
tachometer.
T: Press this button to display the
oil life, rear park assist, units, tire
pressure readings for vehicles with
the Tire Pressure Monitor
System (TPMS), engine hours, Tire
Pressure Monitor System (TPMS)

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374212) - 2018 - crc - 2/2/18
112 Instruments and Controls
programming for vehicles with the
TPMS and without a Remote
Keyless Entry (RKE) transmitter, and
compass zone and compass
calibration on vehicles with this
feature.
U:Press this button to customize
the feature settings on the vehicle.
See Vehicle Personalization 0116
for more information.
V: Press this button to set or reset
certain functions and to turn off or
acknowledge messages on the DIC.
Trip/Fuel Menu Items
3: Press this button to scroll
through the following menu items:
Odometer
Press
3until XX km (mi)
displays. This display shows the
distance the vehicle has been
driven in either kilometers (km) or
miles (mi). Trip Odometers
Press
3until A or B displays.
This display shows the current
distance traveled in either
kilometers (km) or miles (mi) since
the last reset for each trip odometer.
Both trip odometers can be used at
the same time.
Each trip odometer can be reset to
zero separately by pressing
Vwhile
the desired trip odometer is
displayed.
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
Vfor 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 is
activated, the display will show 8 km
(5 miles). As the vehicle begins
moving, the display will then
increase to 8.1 km (5.1 miles),
8.2 km (5.2 miles), etc.
If the retro-active reset feature is
activated after the vehicle is started,
but before it begins moving, the
display will show the number of
kilometers (km) or miles (mi) that
were driven during the last ignition
cycle.
Fuel Range
Press
3until 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.

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374212) - 2018 - crc - 2/2/18
Instruments and Controls 113
The fuel range estimate is based on
an average of the 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.
If the vehicle is low on fuel, the
FUEL LEVEL LOW message will be
displayed.
Average Economy
Press
3until 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
V. The display will return
to zero.
Fuel Used
Press
3until 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
V
while FUEL USED is displayed.
Timer
Press
3until TIMER displays.
This display can be used as a timer.
To start the timer, press
Vwhile
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
Vbriefly
while TIMER is displayed.
To reset the timer to zero, press and
hold
Vwhile TIMER is displayed.
Average Speed
Press
3until AVERAGE SPEED
displays. This display shows the
average speed of the vehicle in
kilometers per hour (km/h) or miles
per hour (mph). This average is
calculated based on the various
vehicle speeds recorded since the
last reset of this value. To reset the
value, press and hold
V. The
display will return to zero.
Digital Tachometer
Press
3until
Tachometer ##00 RPM displays.
This display shows the engine
speed in revolutions per
minute (RPM).

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374212) - 2018 - crc - 2/2/18
114 Instruments and Controls
Blank Display
This display shows no information.
Vehicle Information Menu
Items
T:Press this button to scroll
through the following menu items:
Oil Life
Press
Tuntil 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.
You should change the oil as soon
as possible. See Engine Oil0220.
In addition to the engine oil life
system monitoring the oil life, additional maintenance is
recommended. See
Maintenance
Schedule 0303.
Remember, you must reset the OIL
LIFE yourself after each oil change.
It will not reset itself. Also, be
careful not to reset the OIL LIFE
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 0222.
Side Blind Zone Alert
If the vehicle has Side Blind Zone
Alert (SBZA), this display allows the
system to be turned on or off.
Press
Tuntil SBZA displays.
Once in this display, press
Vto
select between ON or OFF. When
the SBZA system is turned off, a
DIC message will display. See Side
Blind Zone Alert (SBZA) 0195.
Park Assist
If the vehicle has the Rear Parking
Assist (RPA) system, press
Tuntil
PARK ASSIST displays. This display allows the system to be
turned on or off. Once in this
display, press to select between ON
or OFF. The RPA system
automatically turns back on after
each vehicle start. When the RPA
system is turned off and the vehicle
is shifted out of P (Park), the DIC
will display the PARK ASSIST OFF
message as a reminder that the
system has been turned off. See
Parking Assist
0194.
Units
Press
Tuntil UNITS displays. This
display allows you to select between
metric or English units of
measurement. Once in this display,
press
Vto select between METRIC
or ENGLISH units.
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
Tuntil the DIC displays FRONT

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374212) - 2018 - crc - 2/2/18
Instruments and Controls 115
TIRES PSI (kPa) LEFT ##
RIGHT ##. Press
Tagain until the
DIC displays REAR TIRES
PSI (kPa) LEFT ## RIGHT ##.
If a low tire pressure condition is
detected by the system while
driving, a message advising you to
check the pressure in a specific tire
will appear in the display. See Tire
Pressure 0263.
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.
Engine Hours
Press
Tuntil ENGINE HOURS
displays. This display shows the
total number of hours the engine
has run.
Relearn Tire Positions
The vehicle may have this display.
To access this display, the vehicle
must be in P (Park). If the vehicle
has the Tire Pressure Monitor
System (TPMS), after rotating the
tires or after replacing a tire or sensor, the system must re-learn the
tire positions. To re-learn the tire
positions, see
Tire Pressure Monitor
System 0264.
See Tire Inspection 0268 andTire
Rotation 0268.
Change Compass Zone
The vehicle may have this feature.
To change the compass zone
through the DIC, see Compass
0 93.
Calibrate Compass
The vehicle may have this feature.
The compass can be manually
calibrated. To calibrate the compass
through the DIC, see Compass
0 93.
Blank Display
This display shows no information.
Vehicle Messages
Messages displayed on the DIC
indicate the status of the vehicle or
some action that may be needed to
correct a condition. Multiple
messages may appear one after
another.
The messages that do not require
immediate action can be
acknowledged and cleared by
pressing
V. The messages that
require immediate action cannot be
cleared until that action is
performed.
All messages should be taken
seriously; clearing the message
does not correct the problem.
If a SERVICE message appears,
see your dealer.
Follow the instructions given in the
messages. The system displays
messages regarding the following
topics:
. Service Messages
. Fluid Levels
. Vehicle Security

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374212) - 2018 - crc - 2/2/18
116 Instruments and Controls
.Brakes
. Ride Control Systems
. Driver Assistance Systems
. Cruise Control
. Lighting and Bulb Replacement
. Wiper/Washer Systems
. Doors and Windows
. Seat Belts
. Airbag Systems
. Engine and Transmission
. Tire Pressure
. Battery
Engine Power Messages
ENGINE POWER IS REDUCED
This message displays when the
vehicle's propulsion power is
reduced. Reduced propulsion power
can affect the vehicle's ability to
accelerate. If this message is on,
but there is no observed reduction
in performance, proceed to your
destination. The performance may
be reduced the next time the vehicle is driven. The vehicle may be driven
while this message is on, but
maximum acceleration and speed
may be reduced. Anytime this
message stays on, or displays
repeatedly, the vehicle should be
taken to your dealer for service as
soon as possible.
Vehicle Speed Messages
SPEED LIMITED TO
XXX KM/H (MPH)
This message shows that the
vehicle speed has been limited to
the speed displayed. The limited
speed is a protection for various
propulsion and vehicle systems,
such as lubrication, thermal,
suspension, Teen Driver if
equipped, or tires.
Vehicle
Personalization
This vehicle may have
customization capabilities that allow
you to program certain features to
one preferred setting. Customization
features can only be programmed to
one setting on the vehicle and
cannot be programmed to a
preferred setting for two different
drivers.
All of the customization options may
not be available on your vehicle.
Only the options available will be
displayed on the DIC.
The default settings for the
customization features were set
when the vehicle left the factory, but
may have been changed from their
default state since then.
The customization preferences are
automatically recalled.
To change customization
preferences, use the following
procedure.