service indicator CHEVROLET CITY EXPRESS 2015 Owners Manual

Black plate (4,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
iv Introduction
Danger, Warning, and
Caution Warning messages found on vehicle
labels and in this manual describe
hazards and what to do to avoid or
reduce them.
{ DangerDanger indicates a hazard with a
high level of risk which will result
in serious injury or death.
{ Warning
Warning indicates a hazard that
could result in injury or death.
{ Caution
Caution indicates a hazard that
could result in property or vehicle
damage. A circle with a slash through it is a
safety symbol which means “ Do
Not, ” “ Do not do this, ” or “ Do not let
this happen. ”
Symbols The vehicle has components and
labels that use symbols instead of
text. Symbols are shown along with
the text describing the operation or
information relating to a specific
component, control, message,
gauge, or indicator.
M : This symbol is shown when
you need to see the owner manual
for additional instructions or
information. * : This symbol is shown when
you need to see a service manual
for additional instructions or
information.
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.
9 : Airbag Readiness Light
H or
! : Antilock Brake
System (ABS)
I or
$ : Brake System
Warning Light
" : Charging System
J : Cruise Control
B : Engine Coolant Temperature
O : Exterior Lamps
. : Fuel Gauge
3 : Headlamp High/Low-Beam
Changer

Black plate (24,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
3-24 Seats and Restraints Warning (Continued)Even if the passenger sensing
system has turned off the front
outboard passenger frontal
airbag, no system is fail-safe. No
one can guarantee that an airbag
will not deploy under some
unusual circumstance, even
though it is turned off.
Do not secure a rear-facing child
restraint in the vehicle.
If you secure a forward-facing
child restraint in the vehicle,
always move the front passenger
seat as far back as it will go.
The passenger sensing system is
designed to turn off the front
outboard passenger airbag if: .
The front outboard passenger
seat is unoccupied. .
The system determines that an
infant is present in a rear-facing
child restraint. .
The system determines that a
small child is present in a child
restraint. .
The system determines that a
small child is present in a
booster seat. .
A front outboard passenger
takes his/her weight off of the
seat for a period of time. .
The front outboard passenger
seat is occupied by a smaller
person, such as a child who has
outgrown child restraints. .
There is a critical problem with
the airbag system or the
passenger sensing system.
The passenger sensing system is
designed to turn on the front
outboard passenger frontal airbag
anytime the system senses that a
person of adult size is sitting
properly in the front outboard
passenger seat. When the passenger sensing
system has allowed the airbag to be
enabled, the passenger airbag
status indicator will not be lit.
For some children who have
outgrown child restraints, and for
very small adults, the passenger
sensing system may or may not turn
off the front outboard passenger
frontal airbag, depending upon the
person's seating posture and body
build. Everyone in the vehicle who
has outgrown child restraints should
wear a safety belt properly —
whether or not there is an airbag for
that person.
{ Warning
If the airbag readiness light ever
comes on and stays on,
or flashes, it means that
something may be wrong with the
airbag system. To help avoid
injury to yourself or others, have
the vehicle serviced right away.
(Continued)

Black plate (9,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
Instruments and Controls 5-9Here are four things that some
owners ask about. None of these
show a problem with the fuel gauge: .
At the service station, the gas
pump shuts off before the gauge
reads full. .
It takes a little more or less fuel
to fill up than the gauge
indicated. For example, the
gauge may have indicated the
tank was half full, but it actually
took a little more or less than
half the tank's capacity to fill
the tank. .
The indicator moves a little when
turning a corner or speeding up. .
The gauge goes back to empty
when the ignition is turned off. Safety Belt Reminders
The light and chime remind you to
fasten your safety belts. The light
illuminates when the ignition is
placed in ON or START and remains
illuminated until the driver ’ s safety
belt is fastened. At the same time,
the chime sounds for about
six seconds unless the driver ’ s
safety belt is securely fastened.
The safety belt warning light may
also illuminate if the front
passenger ’ s safety belt is not
fastened when the front passenger
seat is occupied. For
seven seconds after the ignition
switch is placed in ON, the system
does not activate the warning light
for the front passenger. { WarningIf the safety belt warning light
stays on continuously while the
ignition is turned ON with all
doors closed and all safety belts
fastened, it may indicate a
malfunction in the system. Have
the system checked by your
dealer.
See Safety Belts on page 3-8 .
Airbag Readiness Light This light shows if there is an
electrical problem with the airbag
system. The system check includes
the airbag sensor(s), passenger
sensing system, the pretensioners,
the airbag modules, the wiring, and
the crash sensing and diagnostic
module. For more information on the
airbag system, see Airbag System
on page 3-15 .

Black plate (10,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
5-10 Instruments and Controls
The airbag readiness light comes on
for several seconds when the
vehicle is started. If the light does
not come on then, have it fixed
immediately.
{ WarningIf the airbag readiness light stays
on or comes on and flashes after
the vehicle is started or comes on
while driving, it means the airbag
system might not be working
properly. The airbags in the
vehicle might not inflate in a
crash, or they could even inflate
without a crash. To help avoid
injury, have the vehicle serviced
right away. Passenger Airbag Status
Indicator
{ WarningThe front passenger airbag is
designed to automatically turn off
under some conditions. Read this
section carefully to learn how it
operates. Proper use of the seat,
safety belt, and child restraints is
necessary for most effective
protection. Failure to follow all
instructions in this manual
concerning the use of seats,
safety belts, and child restraints
can increase the risk or severity
of injury in an accident. The passenger airbag status
indicator is under the climate
controls.

Black plate (11,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
Instruments and Controls 5-11After the ignition switch is placed in
the ON position, the passenger
airbag status indicator on the
instrument panel will light for about
seven seconds and then go out or
stay lit depending on the front
outboard seat occupied status. The
passenger airbag status indicator
operates as follows: .
Passenger seat occupied by a
small adult, child, or child
restraint: The passenger airbag
status indicator lights to indicate
that the front passenger frontal
airbag is off and will not inflate in
a collision. .
Occupied passenger seat and
the passenger meets the
conditions outlined in this
manual: The passenger airbag
status indicator is not lit to
indicate that the front passenger
frontal airbag is operational.
See Passenger Sensing System on
page 3-22 for more information. Charging System Light
This light will come on briefly when
the ignition is turned on, and the
engine is not running, as a check to
show it is working.
It should go out when the engine is
started. If it stays on, or comes on
while driving, there may be a
problem with the electrical charging
system. Have it checked by your
dealer. Driving while this light is on
could drain the battery. If a short
distance must be driven with the
light on, turn off all accessories,
such as the radio and air
conditioner, to help reduce the drain
on the battery. Malfunction
Indicator Lamp A computer system called OBD II
(On-Board Diagnostics-Second
Generation) monitors the operation
of the vehicle to ensure emissions
are at acceptable levels, helping to
maintain a clean environment. The
malfunction indicator lamp comes
on when the vehicle is placed in
ON, as a check to show it is
working. If it does not, have the
vehicle serviced by your dealer. See
Ignition Positions on page 9-14 for
more information.
If the malfunction indicator lamp
comes on while the engine is
running, this indicates that the

Black plate (15,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
Instruments and Controls 5-15
Antilock Brake System
(ABS) Warning Light Metric English
For vehicles with the Antilock Brake
System (ABS), this light comes on
briefly when the engine is started.
If it does not, have the vehicle
serviced by your dealer. If the
system is working normally the
indicator light then goes off.
If the ABS light stays on, turn the
ignition off. If the light comes on
while driving, stop as soon as it is
safely possible and turn the ignition
off. Then start the engine again to
reset the system. If the ABS light
stays on, or comes on again while
driving, the vehicle needs service. If the regular brake system warning
light is not on, the vehicle still has
brakes, but not antilock brakes.
If the regular brake system warning
light is also on, the vehicle does not
have antilock brakes and there is a
problem with the regular brakes.
See Brake System Warning Light on
page 5-14 .
Overdrive Off Light
This light comes on when the
overdrive is turned off.
See Continuously Variable
Transmission (CVT) on page 9-18 .Power Steering Warning
Light
If equipped, this light comes on
briefly when the ignition is turned to
ON as a check to show it is working.
If it does not come on have the
vehicle serviced by your dealer.
{ Warning .
If the engine is not running or
is turned off while driving, the
power assist for the steering
will not work. Steering will be
harder to operate. .
When the power steering
warning light illuminates with
the engine running, there will
(Continued)

Black plate (16,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
5-16 Instruments and Controls Warning (Continued) be no power assist for the
steering. You will still have
control of the vehicle but the
steering will be harder to
operate. Have the power
steering system checked by
your dealer.
When the power steering warning
light illuminates with the engine
running, there will be no power
assist for the steering but you will
still have control of the vehicle. At
this time, greater steering effort is
required to operate the steering
wheel, especially in sharp turns and
at low speeds. Traction Control System
(TCS)/Electronic Stability
Control Light
If equipped, the Electronic Stability
Control (ESC) or TCS indicator/
warning 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 ESC
system have been disabled.
If the indicator/warning light is on
and flashing, the TCS and/or the
ESC system is actively working.
See Traction Control/Electronic
Stability Control on page 9-25 .Electronic Stability
Control (ESC) 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 ESC
system is turned off. If ESC is off,
the Traction Control System (TCS)
is also off.
If the ESC and TCS are off, the
system does not assist in controlling
the vehicle. Turn on the TCS and
the ESC systems and the warning
light turns off.
See Traction Control/Electronic
Stability Control on page 9-25 .

Black plate (17,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
Instruments and Controls 5-17
Engine Coolant
Temperature Warning
Light
This light comes on briefly while
starting the vehicle.
If it does not, have the vehicle
serviced by your dealer. If the
system is working normally the
indicator light goes off. { CautionThe engine coolant temperature
warning light indicates that the
vehicle has overheated. Driving
with this light on can damage the
engine and it may not be covered
by the vehicle warranty. See
Engine Overheating on
page 10-16 .
The engine coolant temperature
warning light comes on when the
engine has overheated.
If this happens, pull over and turn
off the engine as soon as possible.
See Engine Overheating on
page 10-16 . 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.
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 10-35 .

Black plate (18,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
5-18 Instruments and Controls 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 10-37 .
Engine Oil Pressure Light
{ CautionLack 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. Low Fuel Warning Light
The low fuel warning light may
come on when the fuel tank is low
on fuel. When fuel is added, the
light should go off. If it does not,
have the vehicle serviced.
On some vehicles, the segments of
the fuel gauge may flash as a low
fuel indicator.

Black plate (38,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
9-38 Driving and Operating Some gasolines, mainly high octane
racing gasolines, can contain an
octane-enhancing additive called
methylcyclopentadienyl manganese
tricarbonyl (MMT). Do not use
gasolines and/or fuel additives with
MMT as they will reduce spark plug
life and affect emission control
system. The malfunction indicator
lamp may turn on. If this occurs, see
your dealer for service.
California Fuel
Requirements If the vehicle is certified to meet
California Emissions Standards, it is
designed to operate on fuels that
meet California specifications. See
the underhood emission control
label. If this fuel is not available in
states adopting California Emissions
Standards, the vehicle will operate
satisfactorily on fuels meeting
federal specifications, but emission
control system performance might
be affected. The malfunction
indicator lamp could turn on and the
vehicle may not pass a smog-check test. See Malfunction Indicator
Lamp on page 5-11 . If this occurs,
return to your authorized dealer for
diagnosis. If it is determined that the
condition is caused by the type of
fuel used, repairs may not be
covered by the vehicle warranty.
Fuels in Foreign
Countries If planning to drive in countries
outside the U.S. or Canada, the
proper fuel might be hard to find.
Check regional auto club or fuel
retail brand websites for availability
in the country where driving. Never
use leaded gasoline, fuel containing
methanol, manganese, or any other
fuel not recommended. Costly
repairs caused by use of improper
fuel would not be covered by the
vehicle warranty. Fuel Additives To keep fuel systems clean, TOP
TIER Detergent Gasoline is
recommended. See Fuel on
page 9-37 .
If TOP TIER Detergent Gasoline is
not available, one bottle of Fuel
System Treatment PLUS added to
the fuel tank at every engine oil
change can help. Fuel System
Treatment PLUS is the only
gasoline additive recommended by
General Motors. It is available at
your dealer.
Do not use additives with E85 or
FlexFuel.