engine CHEVROLET CRUZE 2011 1.G Owner's Manual

Black plate (13,1)Chevrolet Cruze Owner Manual - 2011
Instruments and Controls 5-13
Charging System Light
The charging system light comes on
briefly when the ignition is turned
on, but the engine is not running, as
a check to show the light is working.
The light turns off when the engine
is started. If it does not, have the
vehicle serviced by your dealer.If the light stays on, or comes on
while driving, there could 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, be sure to turn off
all accessories, such as the radio
and air conditioner.
Malfunction
Indicator Lamp
A computer system called OBD II
(On-Board Diagnostics-Second
Generation) monitors operation of
the fuel, ignition, and emission
control systems. It ensures thatemissions are at acceptable levels
for the life of the vehicle, helping to
produce a cleaner environment.
This light should come on when the
ignition is on, but the engine is not
running, as a check to show it is
working. If it does not, have the
vehicle serviced by your dealer.
If the Malfunction Indicator Lamp
comes on and stays on while the
engine is running, this indicates that
there is an OBD II problem and
service is required.

Black plate (14,1)Chevrolet Cruze Owner Manual - 2011
5-14 Instruments and Controls
Malfunctions often are indicated by
the system before any problem is
apparent. Being aware of the light
can prevent more serious damage
to the vehicle. This system assists
the service technician in correctly
diagnosing any malfunction.
Notice:If the vehicle is
continually driven with this light
on, after a while, the emission
controls might not work as well,
the vehicle fuel economy might
not be as good, and the engine
might not run as smoothly. This
could lead to costly repairs that
might not be covered by the
vehicle warranty.
Notice: Modifications made
to the engine, transmission,
exhaust, intake, or fuel system of
the vehicle or the replacement of
the original tires with other
than those of the same Tire
Performance Criteria (TPC) can
affect the vehicle's emission
controls and can cause this light
to come on. Modifications to
these systems could lead to costly repairs not covered by the
vehicle warranty. This could also
result in a failure to pass a
required Emission Inspection/
Maintenance test. See
Accessories and Modifications on
page 10‑3.
This light comes on during a
malfunction in one of two ways:
Light Flashing:
A misfire condition
has been detected. A misfire
increases vehicle emissions and
could damage the emission control
system on the vehicle. Diagnosis
and service might be required.
To prevent more serious damage to
the vehicle:
.Reduce vehicle speed.
.Avoid hard accelerations.
.Avoid steep uphill grades.
.If towing a trailer, reduce the
amount of cargo being hauled as
soon as it is possible. If the light continues to flash, when
it is safe to do so, stop the vehicle.
Find a safe place to park the
vehicle. Turn the vehicle off, wait at
least 10 seconds, and restart the
engine. If the light is still flashing,
follow the previous steps and see
your dealer for service as soon as
possible.
Light On Steady:
An emission
control system malfunction has
been detected on the vehicle.
Diagnosis and service might be
required.
The following may correct an
emissions system malfunction:
.Make sure the fuel cap is fully
installed. See Filling the Tank on
page 9‑43. The diagnostic
system can determine if the fuel
cap has been left off or
improperly installed. A loose or
missing fuel cap allows fuel to
evaporate into the atmosphere.
A few driving trips with the cap
properly installed should turn the
light off.

Black plate (15,1)Chevrolet Cruze Owner Manual - 2011
Instruments and Controls 5-15
.Make sure the electrical system
is not wet. The system could be
wet if the vehicle was driven
through a deep puddle of water.
The condition is usually
corrected when the electrical
system dries out. A few driving
trips should turn the light off.
.Make sure to fuel the vehicle
with quality fuel. Poor fuel quality
causes the engine not to run as
efficiently as designed and can
cause: stalling after start-up,
stalling when the vehicle is
changed into gear, misfiring,
hesitation on acceleration,
or stumbling on acceleration.
These conditions might go away
once the engine is warmed up.
If one or more of these
conditions occurs, change the
fuel brand used. It will require at
least one full tank of the proper
fuel to turn the light off.
SeeRecommended Fuel on
page 9‑40. If none of the above have made the
light turn off, your dealer can check
the vehicle. The dealer has the
proper test equipment and
diagnostic tools to fix any
mechanical or electrical problems
that might have developed.Emissions Inspection and
Maintenance Programs
Some state/provincial and local
governments may have programs to
inspect the on-vehicle emission
control equipment. For the
inspection, the emission system test
equipment is connected to the
vehicle’s Data Link
Connector (DLC).
The DLC is under the instrument
panel to the left of the steering
wheel. See your dealer if assistance
is needed.
The vehicle may not pass
inspection if:
.The malfunction indicator lamp is
on with the engine running, or if
the light does not come on when
the ignition is turned to ON/RUN
while the engine is off.

Black plate (16,1)Chevrolet Cruze Owner Manual - 2011
5-16 Instruments and Controls
.The critical emission control
systems have not been
completely diagnosed by the
system. This can happen if the
battery has recently been
replaced or if the battery has run
down. The diagnostic system
evaluates critical emission
control systems during normal
driving. This can take
several days of routine driving.
If this has been done and the
vehicle still does not pass the
inspection, your dealer can
prepare the vehicle for
inspection.Service Vehicle Soon
Light
For vehicles with this light, it comes
on if a condition exists that may
require the vehicle to be taken in for
service.
Vehicles not equipped with a light,
display a SERVICE VEHICLE
SOON message.
SeeService Vehicle Messages on
page 5‑32 for more information.
If the light comes on, take the
vehicle to your dealer for service as
soon as possible.
Brake System Warning
Light
The vehicle brake system consists
of two hydraulic circuits. If one
circuit is not working, the remaining
circuit can still work to stop the
vehicle. For normal braking
performance, both circuits need to
be working.
If the warning light comes on, there
is a brake problem. Have the brake
system inspected right away.
EnglishMetric
The Brake System Warning Light
should come on briefly as the
engine is started. If it does not come
on, have the vehicle serviced by
your dealer.

Black plate (17,1)Chevrolet Cruze Owner Manual - 2011
Instruments and Controls 5-17
{WARNING
The brake system might not be
working properly if the brake
system warning light is on.
Driving with the brake system
warning light on can lead to a
crash. If the light is still on after
the vehicle has been pulled off
the road and carefully stopped,
have the vehicle towed for
service.
If the light comes on while driving, a
chime sounds. Pull off the road and
stop. The pedal might be harder to
push or go closer to the floor.
It might also take longer to stop.
If the light is still on, have the
vehicle towed for service. See
Towing the Vehicle on page 10‑87.
Antilock Brake System
(ABS) Warning Light
The Antilock Brake System (ABS)
light comes on briefly when the
engine is started.
If the light does not come on, have it
fixed so it will be ready to warn if
there is a problem.
If the ABS light comes on and stays
on while driving, stop as soon as
possible and turn the ignition off.
Start the engine again to reset the
system. If the light stays on after
driving at a speed above 20 km/h
(13 mph), see your dealer for
service. A chime may also sound
when the light comes on steady. 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 5‑16.
See Brake System Messages on
page 5‑29 for all brake‐related DIC
messages.

Black plate (19,1)Chevrolet Cruze Owner Manual - 2011
Instruments and Controls 5-19
Traction Off Light
This light comes on briefly while
starting the engine. If it does not,
have the vehicle serviced by your
dealer. If the system is working
normally, the indicator light then
turns off.
The traction off light comes on when
the Traction Control System (TCS)
has been turned off by pressing and
releasing the traction control button.
This light and the StabiliTrak Off
light come on when StabiliTrak is
turned off.
If the Traction Control System (TCS)
is off, wheelspin is not limited.
Adjust driving accordingly.See
Traction Control System (TCS)
on page 9‑33 andStabiliTrak
®
System on page 9‑34 for more
information.
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, TCS is also off.
If the Traction Control System (TCS)
is 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 System (TCS)
on page 9‑33 andStabiliTrak
®
System on page 9‑34 for more
information
Traction Control System
(TCS)/StabiliTrak®Light
The StabiliTrak system or the
Traction Control System (TCS)
indicator/warning light come on
briefly when the engine is started.
If the light does not come on, have
the vehicle serviced by the dealer.
If the system is working normally,
the indicator light turns off.

Black plate (20,1)Chevrolet Cruze Owner Manual - 2011
5-20 Instruments and Controls
If the light is on and not flashing, the
TCS, and potentially the StabiliTrak
system have been disabled. A 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 indicator/warning light is on
and flashing, the TCS and/or the
StabiliTrak system is actively
working.
SeeStabiliTrak
®System on
page 9‑34 andTraction Control
System (TCS) on page 9‑33 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
(Canada Base Level) on page 5‑27
or Vehicle Messages (Canada
Uplevel and United States) on
page 5‑28 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 10‑50 for more information.
When the Light Flashes First and
Then is On Steady
This indicates that there may be a
problem with the Tire Pressure
Monitor System. The light flashes
for about a minute and stays on
steady for the remainder of the
ignition cycle. This sequence
repeats with every ignition cycle.
See Tire Pressure Monitor
Operation on page 10‑53 for more
information.

Black plate (21,1)Chevrolet Cruze Owner Manual - 2011
Instruments and Controls 5-21
Engine Oil Pressure Light
{WARNING
Do not keep driving if the oil
pressure is low. The engine can
become so hot that it catches fire.
Someone could be burned. Check
the oil as soon as possible and
have the vehicle serviced.
Notice: Lack of proper engine oil
maintenance can damage the
engine. The repairs would not be
covered by the vehicle warranty.
Always follow the maintenance
schedule for changing engine oil.
The oil pressure 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
This light comes on for a
few seconds when the ignition is
turned on as a check to indicate it is
working. If it does not come on,
have it fixed.
The low fuel warning light (A) comes
on and a chime sounds when the
vehicle is low on fuel. The light turns
off when fuel is added to the
fuel tank.

Black plate (22,1)Chevrolet Cruze Owner Manual - 2011
5-22 Instruments and Controls
For vehicles with a Driver
Information Center (DIC), seeDriver
Information Center (DIC) on
page 5‑24 for more information.
Security Light
The immobilizer 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 system is working normally the
indicator light turns off.
This light comes on when the
ignition is turned from LOCK/OFF to
ON/RUN and stays on if the vehicle
is immobilized. This happens
when an incorrect key or an
unprogrammed key is used to start
the vehicle. If the light stays on and the engine
does not start, there could be a
problem with the theft-deterrent
system. See
Immobilizer Operation
on page 2‑10 for more information.
Reduced Engine Power
Light
The reduced engine power light
should come on briefly as the
engine is started. If it does not come
on have the vehicle serviced by
your dealer.
This light, along with the service
engine soon light, displays when a
noticeable reduction in the vehicle's
performance occurs. Stop the
vehicle and turn off the ignition. Wait for 10 seconds and restart the
vehicle. This might correct the
condition.
The vehicle can be driven at a
reduced speed when the reduced
engine power light is on but
acceleration and speed might be
reduced. The performance could be
reduced until the next time the
vehicle is driven. If this light stays
on, see your dealer as soon as
possible for diagnosis and repair.
High-Beam On Light
The high-beam on light comes on
when the high-beam headlamps are
in use.
See
Headlamp High/Low-Beam
Changer on page 6‑2 for more
information.

Black plate (27,1)Chevrolet Cruze Owner Manual - 2011
Instruments and Controls 5-27
When the remaining oil life is low,
the CHANGE ENGINE OIL SOON
message will appear on the display.
SeeEngine Oil Messages on
page 5‑30. The oil should be
changed as soon as possible. See
Engine Oil on page 10‑9. 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 11‑2 for more
information.
Remember, the Oil Life display must
be reset 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 press the SET
button while the Oil Life display is
active. See Engine Oil Life System
on page 10‑12. Battery Voltage
This display, available on some
vehicles, shows the current battery
voltage. If the voltage is in the
normal range, the value will display.
For example, the display may read
Battery Voltage 15.0 Volts. The
vehicle's charging system regulates
voltage based on the state of the
battery. The battery voltage can
fluctuate while viewing this
information on the DIC. This is
normal. See
Charging System Light
on page 5‑13 for more information.
If there is a problem with the battery
charging system, the DIC will
display a message. See Battery
Voltage and Charging Messages on
page 5‑28.
Blank Display
This display shows no information.Vehicle Messages
Vehicle Messages
(Canada Base Level)
DIC messages display when the
status of the vehicle has changed
and action may be needed to
correct the condition. Multiple
messages appear one after another.
Press any of the DIC buttons on the
turn signal lever to acknowledge
and clear them from the display.
More urgent messages cannot be
cleared from the DIC display. All
messages should be taken
seriously. Clearing messages will
not correct the problem.