warning light CHEVROLET HHR 2010 1.G Owner's Manual

Brake System Warning Light
The vehicle's hydraulic brake system is divided into two
parts. If one part is not working, the other part can still
work and stop the vehicle. For good braking both parts
need to be working well.
If the warning light comes on, there is a brake problem.
Have the brake system inspected right away.
United StatesCanada
This light should come on briefly when the engine is
started. If it does not come on then, have it fixed so it
will be ready to warn if there is a problem. When the ignition is on, the brake system warning light
also comes on when the parking brake is set. The light
stays on if the parking brake does not fully release. If it
stays on after the parking brake is fully released, it
means the vehicle has a brake problem.
If the light comes on while driving, pull off the road and
stop carefully. Make sure the parking brake is fully
released. The pedal might be harder to push or, the
pedal could go closer to the floor. It can take longer to
stop. Try turning off and restarting the vehicle one or
two times, if the light is still on, have the vehicle towed
for service. See
Towing Your Vehicle on page 5‑29.
{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.
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Antilock Brake System (ABS)
Warning Light
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/retailer. 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 4‑30.
For vehicles with a Driver Information Center (DIC),
see DIC Warnings and Messages
on page 4‑48for
all brake related DIC messages.
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Enhanced Traction System (ETS)
Indicator/Warning Light
For vehicles with the
Enhanced Traction
System (ETS), this light
serves as an indicator
and warning light.
This light comes on briefly while the engine is started.
If it does not, have the vehicle serviced by your dealer/
retailer. If the system is working normally the indicator
light then goes off. If the indicator/warning light is on and not flashing, the
ETS system could have been disabled. Check all
related Driver Information Center (DIC) messages to
determine whether the system has been turned off or if
the system is not working properly and the vehicle
requires service. If the ETS has been disabled, wheel
spin is not limited.
If the indicator/warning light is on and flashing, the ETS
is actively working. The LOW TRACTION DIC message
also appears when the system is actively limiting
wheel spin.
See
Enhanced Traction System (ETS)
on page 5‑11andDIC Warnings and Messageson page 4‑48for
more information.
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Electronic Stability Control (ESC)/
Traction Control System (TCS)
Indicator/Warning Light
The Electronic Stability
Control (ESC) system
or the Traction Control
System (TCS)
indicator/warning light
comes on briefly when
the engine is started.
If it does not, have the vehicle serviced by the dealer/
retailer. If the system is working normally the indicator
light goes off.
This light, along with the appropriate Driver Information
Center (DIC) messages, indicates when the ESC
system and the TCS are working or are disabled. If the light comes on and stays on, the TCS and
potentially the ESC system have been disabled.
Check the DIC messaging to determine which system
is turned off, or not working. If the system is not
working, the vehicle needs service. See your
dealer/retailer.
When the TCS is disabled, wheel spin is not limited.
When the ESC system is disabled, the system does
not aid in maintaining vehicle directional control.
If the light comes on and flashes, the TCS or the ESC
system is actively working. When the LOW TRACTION
message appears, the system is limiting wheel spin.
When the ESC ACTIVE message appears, the system
is aiding in maintaining vehicle directional control.
See
Electronic Stability Control (ESC)
on page 5‑6andTraction Control System (TCS)on page 5‑9for
more information.
See DIC Warnings and Messages
on page 4‑48for
more information on the messages associated with
this light.
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Engine Coolant Temperature
Warning Light
This light comes on briefly
while starting the vehicle.
If it does not, have the vehicle serviced by the dealer/
retailer. If the system is working normally the indicator
light goes off.
Notice: Driving with the engine coolant temperature
warning light on could cause the vehicle to
overheat. See Engine Overheating
on page 6‑34.
The vehicle's engine could be damaged, and it
might not be covered by the vehicle warranty. Never
drive with the engine coolant temperature warning
light on.
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 6‑34for
more information.
Engine Coolant Temperature Gauge
The vehicle has an
engine coolant
temperature gauge.
With the ignition turned
to ON/RUN, this gauge
shows the engine coolant
temperature.
If the gauge pointer moves into the red area, the engine
is too hot because the engine coolant has overheated.
If the vehicle is operating under normal driving
conditions, pull off the road, stop the vehicle and
turn off the engine as soon as possible.
See Engine Overheating on page 6‑34.
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Emissions Inspection and Maintenance
Programs
Some state/provincial and local governments have or
might begin programs to inspect the emission control
equipment on the vehicle. Failure to pass this
inspection could prevent getting a vehicle registration.
Here are some things to know to help the vehicle pass
an inspection:
.The vehicle will not pass this inspection if the
check engine light is on with the engine running,
or if the key is in ON/RUN and the light is not on.
.The vehicle will not pass this inspection if the
OBD II (on-board diagnostic) system determines
that critical emission control systems have not
been completely diagnosed by the system. The
vehicle would be considered not ready for
inspection. This can happen if the battery has
recently been replaced or if the battery has run
down. The diagnostic system is designed to
evaluate 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 for lack of
OBD II system readiness, your dealer/retailer can
prepare the vehicle for inspection.
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.
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AUTO (Automatic) LIGHTS OFF
This message displays if the automatic headlamp
system is disabled with the headlamp switch. See
Automatic Headlamp System
on page 4‑12for more
information.
AUTO (Automatic) LIGHTS ON
This message displays if the automatic headlamp
system is enabled with the headlamp switch. See
Automatic Headlamp System
on page 4‑12for more
information.
BRAKE FLUID
This message displays, while the ignition is on, when
the brake fluid level is low. The brake system warning
light on the instrument panel cluster also comes on.
See Brake System Warning Light
on page 4‑30for
more information. Have the brake system serviced by
your dealer/retailer as soon as possible.
CHANGE OIL SOON
This message displays when the life of the engine oil
has expired and it should be changed.
When this message is acknowledged and cleared from
the display, the engine oil life system must still be reset
separately. See Engine Oil Life System
on page 6‑23andScheduled Maintenanceon page 7‑3for more
information.
CHECK GAS CAP
This message displays if the fuel cap has not been fully
tightened. Recheck the fuel cap to make sure that it is
on properly. A few driving trips with the cap properly
installed should turn the message off.
COMPETITIVE MODE
If your vehicle has this feature, this message displays
when the Competitive Driving mode is selected. The
Traction Control System (TCS) will not be operating
while in the Competitive Driving mode and the ESC/
TCS light on the instrument panel cluster will be on
solid. Adjust your driving accordingly. See Traction
Control System (TCS)
on page 5‑9, Electronic
Stability Control (ESC)on page 5‑6, and Electronic
Stability Control (ESC)/Traction Control System (TCS)
Indicator/Warning Light
on page 4‑33for more
information.
COOLING MODE ON
This message may display on some vehicles. Under
severe conditions, hot ambient temperatures, steep
grades, and towing, your vehicle may experience more
transmission shifting. This is temporary and normal
under these conditions. This does not require engine or
transmission service.
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CRUISE ENGAGED
This message displays when the cruise control system
is active. SeeCruise Controlon page 4‑8for more
information.
DOOR AJAR
This message displays if one or more of the vehicle's
doors are open. Make sure that the door(s) are closed
completely.
ENGINE DISABLED
This message displays if the starting of the engine is
disabled. Have your vehicle serviced by your dealer/
retailer immediately.
ENG (Engine) PWR (Power) REDUCED
This message displays to inform you that the vehicle
has reduced engine power to avoid damaging the
engine. Reduced engine power can affect the vehicle's
ability to accelerate. If this message is on, but there
is no reduction in performance, proceed to your
destination. The performance may be reduced the
next time the vehicle is driven. The vehicle may be
driven at a reduced speed while this message is on,
but acceleration and speed may be reduced. Anytime
this message stays on, the vehicle should be taken to
your dealer/retailer for service as soon as possible.
ESC (Electronic Stability Control) ACTIVE
If your vehicle has Electronic Stability Control (ESC),
this message displays and the ESC/TCS light on the
instrument panel cluster flashes when ESC is assisting
you with directional control of the vehicle. You may
feel or hear the system working and see this message
displayed in the DIC. Slippery road conditions may exist
when this message is displayed, so adjust your driving
accordingly. This message may stay on for a few
seconds after ESC stops assisting you with directional
control of the vehicle. This is normal when the system
is operating. See Electronic Stability Control (ESC)
on
page 5‑6and Electronic Stability Control (ESC)/
Traction Control System (TCS) Indicator/Warning Light
on page 4‑33for more information.
ESC (Electronic Stability Control)
NOT READY
If your vehicle has Electronic Stability Control (ESC),
this message may display briefly after starting the
vehicle if the system's sensors are not yet calibrated.
The system is not functional until the message stops
displaying. Adjust your driving accordingly. When
the message is no longer displayed, the system is
functional. See Electronic Stability Control (ESC)
on
page 5‑6for more information.
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ESC (Electronic Stability Control) OFF
If your vehicle has Electronic Stability Control (ESC),
this message displays and the ESC/TCS light on the
instrument panel cluster comes on solid when ESC
is turned off. Adjust your driving accordingly. See
Electronic Stability Control (ESC)
on page 5‑6and
Electronic Stability Control (ESC)/Traction Control
System (TCS) Indicator/Warning Light
on page 4‑33for more information.
GATE AJAR
This message displays when the liftgate is open. Make
sure that the liftgate is closed completely. See Liftgate
on page 3‑13for more information.
ICE POSSIBLE
This message displays when the outside air
temperature is cold enough to create icy road
conditions. Adjust your driving accordingly.
KEY FOB BATT (Battery) LOW
This message displays if the Remote Keyless Entry
(RKE) transmitter battery is low. Replace the battery in
the transmitter. See“Battery Replacement” under
Remote Keyless Entry (RKE) System Operation
on
page 3‑4.
LAUNCH CONTROL
If your vehicle has this feature, this message displays
after the COMPETITIVE MODE message when the
vehicle is stopped. Launch control is a form of traction
control to control wheel spin while launching the vehicle
during closed track events and competitive driving
venues. The system will exit to COMPETITIVE MODE
after the vehicle is launched. See “COMPETITIVE
MODE” earlier in this section. See “Launch Control”
under Electronic Stability Control (ESC)
on page 5‑6for more information.
LOW FUEL
This message displays when your vehicle is low on fuel.
Refill the fuel tank as soon as possible. See Fuel
Gauge
on page 4‑40, Fuelon page 6‑5, and Filling
the Tankon page 6‑10for more information.
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LOW TRACTION
If your vehicle has the Enhanced Traction System
(ETS) or Traction Control System (TCS), this message
displays and the ETS light or the ESC/TCS light on the
instrument panel cluster flashes when the system is
actively limiting wheel spin. Slippery road conditions
may exist if this message is displayed, so adjust your
driving accordingly. This message stays on for a few
seconds after the system stops limiting wheel spin.
SeeEnhanced Traction System (ETS)
on page 5‑11orTraction Control System (TCS)on page 5‑9and
Enhanced Traction System (ETS) Indicator/Warning
Light
on page 4‑32or Electronic Stability Control
(ESC)/Traction Control System (TCS) Indicator/Warning
Light
on page 4‑33for more information.
PARKING BRAKE
This message displays if the parking brake is left
engaged. See Parking Brakeon page 3‑34for
more information.
POWER STEERING
This message displays if a problem has been detected
with the electric power steering. Have your vehicle
serviced by your dealer/retailer immediately.
SERVICE AIR BAG
This message displays when there is a problem with
the airbag system. Have your vehicle serviced by your
dealer/retailer immediately.
SERVICE ESC (ELECTRONIC STABILITY
CONTROL)
If your vehicle has Electronic Stability Control (ESC),
this message displays and a chime sounds if there has
been a problem detected with ESC. The ESC/TCS light
also appears on the instrument panel cluster. This light
stays on solid as long as the detected problem remains
present. When this message displays, the system is not
working. Adjust your driving accordingly. See Electronic
Stability Control (ESC)
on page 5‑6and Electronic
Stability Control (ESC)/Traction Control System (TCS)
Indicator/Warning Light
on page 4‑33for more
information.
If this message turns on while you are driving, pull off
the road as soon as possible and stop carefully. Try
resetting the system by turning the ignition off and then
back on. If this message still stays on or turns back on
again while you are driving, your vehicle needs service.
Have the ESC inspected by your dealer/retailer as soon
as possible.
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