service SATURN SKY 2007 Owner's Manual

Electronic Stability Control (ESC)/
Traction Control System (TCS)
Indicator/Warning Light
(2.0L Engine Only)
This light is located in
the center of the
instrument panel cluster.
For vehicles that have the Electronic Stability
Control (ESC) system or the Traction Control
System (TCS), this warning light should come on
briey when the engine is started.If the warning light does not come on then, have it
xed so it will be ready to warn you if there is a
problem. 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 this light is on and not ashing, the TCS and
potentially the ESC system have been disabled.
Check your DIC messaging to determine
which feature(s) is no longer functioning and
whether it is because of the driver turning off the
feature(s), or the system may not be working
properly and your vehicle requires service. If the
TCS is disabled, wheel spin will not be limited.
If the ESC system is disabled, the system will not
aid in maintaining vehicle directional control. In
either case, adjust your driving accordingly.
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If the light is on and ashing, the TCS or the
ESC system is actively working. Check the
DIC messaging for details to determine which
system is working. If the LOW TRACTION
message appears, the system is limiting wheel
spin. If the ESC ACTIVE message appears,
the system is aiding in maintaining vehicle
directional control.
SeeElectronic Stability Control on page 201and
Traction Control System (TCS) on page 199
for more information.
SeeDIC Warnings and Messages on page 147
for more information on the messages associated
with this light.Engine Coolant Temperature
Warning Light
The engine coolant
temperature warning
light will come on
when the engine has
overheated.
If this happens you should pull over and turn off
the engine as soon as possible. SeeEngine
Overheating on page 258for more information.
Notice:Driving with the engine coolant
temperature warning light on could cause your
vehicle to overheat. SeeEngine Overheating
on page 258. Your vehicle could be damaged,
and it might not be covered by your warranty.
Never drive with the engine coolant
temperature warning light on.
This light will also come on briey when starting
your vehicle. If it does not, have your vehicle
serviced.
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Malfunction Indicator Lamp
Check Engine Light
Your vehicle has a
computer which
monitors operation of
the fuel, ignition,
and emission control
systems.
This system is called OBD II (On-Board
Diagnostics-Second Generation) and is intended to
assure that emissions are at acceptable levels for
the life of the vehicle, helping to produce a cleaner
environment. The check engine light comes on to
indicate that there is a problem and service is
required. Malfunctions often will be indicated by the
system before any problem is apparent. This may
prevent more serious damage to your vehicle. This
system is also designed to assist your service
technician in correctly diagnosing any malfunction.Notice:If you keep driving your vehicle with
this light on, after awhile, your emission
controls may not work as well, your fuel
economy may not be as good, and your engine
may not run as smoothly. This could lead to
costly repairs that may not be covered by your
warranty.
Notice:Modications made to the engine,
transmission, exhaust, intake, or fuel system
of your vehicle or the replacement of the
original tires with other than those of the same
Tire Performance Criteria (TPC) can affect
your vehicle’s emission controls and may
cause this light to come on. Modications to
these systems could lead to costly repairs not
covered by your warranty. This may also
result in a failure to pass a required Emission
Inspection/Maintenance test. SeeAccessories
and Modifications on page 233.
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This light should come on, as a check to show
you it is working, when the ignition is on and the
engine is not running. If the light does not
come on, have it repaired. This light will also
come on during a malfunction in one of two ways:
Light Flashing— A misre condition has
been detected. A misre increases vehicle
emissions and may damage the emission
control system on your vehicle. Diagnosis and
service may be required.
Light On Steady— An emission control
system malfunction has been detected on your
vehicle. Diagnosis and service may be
required.
If the Light is Flashing
The following may prevent more serious damage
to your vehicle:
Reducing vehicle speed
Avoiding hard accelerations
Avoiding steep uphill grades
If the light stops ashing and remains on steady,
see “If the Light Is On Steady” following.If the light continues to ash, when it is safe to do
so, stop the vehicle. Find a safe place to park
your vehicle. Turn the key off, wait at least
10 seconds and restart the engine. If the light
remains on steady, see “If the Light Is On Steady”
following. If the light is still ashing, follow the
previous steps, and see your retailer for service as
soon as possible.
If the Light Is On Steady
You may be able to correct the emission system
malfunction by considering the following:
Did you recently put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to fully
install the cap. SeeFilling the Tank on page 238.
The diagnostic system can determine if the fuel cap
has been left off or improperly installed. A loose or
missing fuel cap will allow fuel to evaporate into the
atmosphere. A few driving trips with the cap
properly installed should turn the light off.
Did you just drive through a deep puddle of water?
If so, your electrical system may be wet. The
condition will usually be corrected when the
electrical system dries out. A few driving trips
should turn the light off.
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Oil Pressure Light
If you have a low engine
oil pressure problem,
this light will stay on after
you start your engine,
or come on when you
are driving.
This indicates that your engine is not receiving
enough oil.
The engine could be low on oil, or could have
some other oil problem. Have it xed immediately.
The oil light could also come on in three other
situations:
When the ignition is on but the engine is not
running, the light will come on as a test to
show you it is working, but the light will go
out when you turn the ignition to START.
If it does not come on with the ignition on, you
may have a problem with the fuse or bulb.
Have it xed right away.
If you are idling at a stop sign, the light may
blink on and then off.
If you make a hard stop, the light may come
on for a moment. This is normal.
{CAUTION:
Do not keep driving if the oil pressure is
low. If you do, your engine can become
so hot that it catches re. You or others
could be burned. Check your oil as soon
as possible and have your vehicle
serviced.
Notice:Lack of proper engine oil maintenance
may damage the engine. The repairs would
not be covered by your warranty. Always follow
the maintenance schedule in this manual for
changing engine oil.
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Fuel Gage
Your fuel gage tells you
about how much fuel
you have left.
Here are four things that some owners ask about.
None of these show a problem with your fuel gage:
At the service station, the gas pump shuts off
before the gage reads full.
It takes a little more or less fuel to ll up than
the gage indicated. For example, the gage may
have indicated the tank was half full, but it
actually took a little more or less than half the
tank’s capacity to ll the tank.
The gage moves a little when you turn a corner
or speed up.
The gage doesn’t go back to empty when you
turn off the ignition.
For your fuel tank capacity, seeCapacities and
Specications on page 331.
Low Fuel Warning Light
If your vehicle has this
light, it will come on
briey when you
are starting the engine.
This light also comes on when the fuel tank is low
on fuel. When you add fuel the light should go
off. If it does not, have your vehicle serviced.
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BOOST (Turbo Only)
If your vehicle has this feature, press the
information button until BOOST is displayed. This
mode shows a graphic that indicates the amount
of boost the engine is receiving in either
pounds per square inch (psi) or kilopascals (kPa).
DIC Warnings and Messages
These messages appear if there is a problem
detected in one of your vehicle’s systems.
A message will clear when the vehicle’s condition
is no longer present. To acknowledge a message
and clear it from the display, press and hold
any of the DIC buttons. If the condition is still
present, the warning message will come back on
the next time the vehicle is turned off and back
on. With most messages, a warning chime sounds
when the message displays. Your vehicle may
have other warning messages.
AUTO (Automatic) LIGHTS OFF
This message displays if the automatic headlamp
system is disabled with the headlamp switch.
AUTO (Automatic) LIGHTS ON
This message displays if the automatic headlamp
system is enabled with the headlamp switch.
BRAKE FLUID
This message displays to inform the driver that the
brake uid level is low while the ignition is on.
The brake system warning light on the instrument
panel cluster also comes on. SeeBrake System
Warning Light on page 134for more information.
Have the brake system serviced by your 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 you acknowledge the CHANGE OIL SOON
message by clearing it from the display, you
still must reset the engine oil life system
separately. SeeEngine Oil Life System on
page 250andScheduled Maintenance on
page 336for more information.
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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. SeeElectronic Stability
Control on page 201andElectronic Stability
Control (ESC)/Traction Control System (TCS)
Indicator/Warning Light (2.0L Engine Only)
on page 136for more information.
CRUISE ENGAGED
This message displays when the cruise control
system is active. SeeCruise Control on page 115
for more information.
DOOR AJAR
This message displays if one or more of the
vehicle’s doors are not closed properly. When this
message displays, 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
retailer immediately.
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LOW COOLANT
This message displays when there is a low level
of engine coolant. Have the cooling system
serviced by your retailer as soon as possible.
SeeEngine Coolant on page 255for more
information.
LOW TRACTION
If your vehicle has the Traction Control
System (TCS), this message displays and the
ESC/TCS light on the instrument panel cluster
ashes 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.
SeeTraction Control System (TCS) on page 199
andElectronic Stability Control (ESC)/Traction
Control System (TCS) Indicator/Warning
Light (2.0L Engine Only) on page 136for more
information.
PARKING BRAKE
This message displays if the parking brake is left
engaged. SeeParking Brake on page 86for
more information.
SERVICE AIR BAG
This message displays when there is a problem
with the airbag system. Have your vehicle serviced
by your 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 on page 201and
Electronic Stability Control (ESC)/Traction Control
System (TCS) Indicator/Warning Light (2.0L Engine
Only) on page 136for more information.
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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 retailer as soon as possible.
SERVICE TRACTION
If your vehicle has the Traction Control
System (TCS), this message displays and a chime
sounds when the system is not functioning
properly. 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.
SeeTraction Control System (TCS) on page 199
andElectronic Stability Control (ESC)/Traction
Control System (TCS) Indicator/Warning
Light (2.0L Engine Only) on page 136for more
information. Have the TCS serviced by your
retailer as soon as possible.
TRACTION OFF
If your vehicle has the Traction Control
System (TCS), this message displays and the
ESC/TCS light on the instrument panel cluster
comes on solid when the TCS is turned off. Adjust
your driving accordingly. SeeTraction Control
System (TCS) on page 199andElectronic Stability
Control (ESC)/Traction Control System (TCS)
Indicator/Warning Light (2.0L Engine Only)
on page 136for more information.
TRUNK AJAR
This message displays when the trunk lid is not
closed completely. Make sure that the trunk
lid is closed completely. SeeTrunk on page 68
andTrunk Ajar Light on page 142.
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