2005 SATURN ION engine

Boost Gage
If your vehicle is equipped with this gage, it is located
on the steering column.
This gage indicates vacuum during light to moderate
throttle and boost under heavier throttle.
The gage displays the air pressure level going into the
engine’s combustion chamber.
The gage is automatically centered at zero every time
the ignition is turned to RUN. Actual vacuum or boost is
displayed from this zero point.
The boost gage is also equipped with three pairs of
lights that are located on each side of the gage. These
lights are used to indicate three different engine rpm
levels. The default setting for the lower pair of lights is4,400 rpm, the middle pair of lights is 5,600 rpm, and
the top pair of lights is 6,200 rpm. These settings can be
adjusted by turning the stem behind each light. To
have the light come on at a higher rpm level, turn the
stem counterclockwise. To have the light come on
at a lower rpm level, turn the stem clockwise. Each turn
adjusts the settings by 100 rpm. To restore the default
settings, press and hold any stem for three seconds.
The lights will ash three times.
To turn the lights off or on, press and release any stem.
Message Center
The message center is located in the instrument
panel cluster. It gives you important safety and
maintenance facts.
If there are several messages, each message will be
shown for a few seconds and will continue to repeat until
cleared. To clear a message, press the trip/reset
button while the message you want to clear is being
displayed.
Many messages will also cause a chime to sound, to
alert you to the message. United StatesCanada
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Transaxle Fluid Hot Message
If the TRANS HOT
message is displayed, the
automatic transaxle
uid may be overheating.
SeeEngine Overheating on page 5-28for more
information.
Transaxle Fluid Cold Message
If equipped, the TRANS
COLD message will be
displayed if the automatic
transaxle uid temperature
is too cold to operate
correctly.
When this happens, shifting out of PARK (P) is
prevented until the transaxle uid warms up. Let the
engine run for a few minutes until this message is
no longer displayed. The vehicle may then be shifted
out of PARK (P).
Low Coolant Level Warning
Message
When the COOLANT
message is displayed
while the engine is
running, the engine
coolant is low.
SeeEngine Coolant on page 5-24for more information.
Change Engine Oil Message
When the CHG OIL
message is displayed, it
means that service is
required for your vehicle.
SeeScheduled Maintenance on page 6-4andEngine
Oil on page 5-15for more information.
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Check Gage Message
If the CHK GAGE
message is displayed,
the engine coolant may
be overheated. A
chime will also sound to
alert you to this message.
If this message is displayed, check your engine coolant
temperature gage. If the needle is in the red area,
your engine may be overheating. SeeEngine Coolant
Temperature Gage on page 3-33andEngine
Overheating on page 5-28for more information.
Notice:Driving with either the CHK GAGE message
or the COOLANT message displayed in the
message center and the Engine Coolant
Temperature Gage on your instrument panel in the
red zone could cause your vehicle to overheat.
SeeEngine Overheating on page 5-28. Your vehicle
could be damaged and the damages might not
be covered by your warranty.
Power Steering Message
If the PWR STR message
is displayed, a problem
has been detected with the
electric power steering.
If you suspect electric power steering problems and/or
the PWR STR message is on, see your retailer for
service and repair.
Trunk Ajar Warning Message
When the TRUNK
message is displayed, it
means the trunk lid is
not fully closed.
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Audio System(s)
Notice:Before adding any sound equipment to
your vehicle, like a tape player, CB radio, mobile
telephone, or two-way radio, make sure that it can
be added by checking with your retailer. Also,
check federal rules covering mobile radio and
telephone units. If sound equipment can be added,
it is very important to do it properly. Added
sound equipment may interfere with the operation
of your vehicle’s engine, radio, or other systems,
and even damage them. Your vehicle’s systems may
interfere with the operation of sound equipment
that has been added improperly.
Notice:Getting suntan lotion, hand lotion, or hand
cleaner on the radio, will soften the paint, and
the paint will eventually begin to peel. Repairs will
not be covered by your vehicle’s warranty. Try not to
get suntan lotion, hand lotion, or hand cleaner on
the radio. If you do, wipe the lotion or cleaner
off immediately.
Figure out which audio system is in your vehicle, nd
out what your audio system can do, and how to operate
all of its controls.
Setting the Time for Radios without
Radio Data Systems (RDS)
Press and hold the RCL button, at the same time press
the TUNE/SEEK down or up arrows. Press the arrows
until the correct time appears on the display. The
time can be set with the ignition on or off.
Setting the Time for Radios with
Radio Data Systems (RDS)
Press and hold the RCL button and at the same time
press the HR (AUTO EQ left) or MN (AUTO EQ
right) arrows. You will hear a beep indicating that you
can change the time. Release the RCL button and press
HR until the correct hour appears on the display.
Press MN until the correct minute appears on the
display. The time can be set with the ignition on or off.
To synchronize the time with an FM station broadcasting
Radio Data System (RDS) information, press and
hold the RCL and RDS buttons at the same time for
two seconds until SET RDS TIME appears on the
display. If the time is not available from the station, NO
RDS TIME SET will appear on the display.
RDS time is broadcast once a minute. After tuning to an
RDS broadcast station, it may take a few minutes for
the time to update.
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Avoid needless heavy braking. Some people drive in
spurts — heavy acceleration followed by heavy
braking — rather than keeping pace with traffic. This is
a mistake. Your brakes may not have time to cool
between hard stops. Your brakes will wear out much
faster if you do a lot of heavy braking. If you keep pace
with the traffic and allow realistic following distances,
you will eliminate a lot of unnecessary braking.
That means better braking and longer brake life.
If your engine ever stops while you are driving, brake
normally but do not pump your brakes. If you do,
the pedal may get harder to push down. If your engine
stops, you will still have some power brake assist.
But you will use it when you brake. Once the power
assist is used up, it may take longer to stop and
the brake pedal will be harder to push.Anti-Lock Brake System (ABS)
Your vehicle may have anti-lock brakes. ABS is an
advanced electronic braking system that will help
prevent a braking skid.
If your vehicle has anti-lock
brakes, this warning light
on the instrument panel will
come on briey when
you start your vehicle.
When you start your engine, or when you begin to drive
away, your anti-lock brake system will check itself.
You may hear a momentary motor or clicking noise while
this test is going on, and you may even notice that
your brake pedal moves or pulses a little. This is normal.
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Using Anti-Lock
Do not pump the brakes. Just hold the brake pedal
down rmly and let anti-lock work for you. You may feel
a slight brake pedal pulsation or notice some noise,
but this is normal.
Braking in Emergencies
At some time, nearly every driver gets into a situation
that requires hard braking.
If you have anti-lock brakes, you can steer and brake at
the same time. However, if you do not have anti-lock
brakes, your rst reaction — to hit the brake pedal hard
and hold it down — may be the wrong thing to do.
Your wheels can stop rolling. Once they do, the vehicle
cannot respond to your steering. Momentum will
carry it in whatever direction it was headed when the
wheels stopped rolling. That could be off the road, into
the very thing you were trying to avoid, or into traffic.
If you do not have anti-lock brakes, use a “squeeze”
braking technique. This will give you maximum braking
while maintaining steering control. You can do this
by pushing on the brake pedal with steadily increasing
pressure.
In an emergency, you will probably want to squeeze the
brakes hard without locking the wheels. If you hear or
feel the wheels sliding, ease off the brake pedal.This will help you retain steering control. If you do have
anti-lock brakes, it is different. SeeAnti-Lock Brake
System (ABS) on page 4-6.
In many emergencies, steering can help you more than
even the very best braking.
Enhanced Traction System (ETS)
Your vehicle may have an Enhanced Traction
System (ETS) that limits wheel spin. This is especially
useful in slippery road conditions. The system operates
only if it senses that one or both of the front wheels
are spinning or beginning to lose traction. When
this happens, the system reduces engine power and
may also upshift the transaxle to limit wheel spin.
The LOW TRAC message will be displayed when your
Enhanced Traction System is engaged and limiting
wheel spin. SeeLow Traction Message on page 3-40.
You may feel or hear the system working, but this
is normal.
If your vehicle is in cruise control when the Enhanced
Traction System begins to limit wheel spin, the
cruise control will automatically disengage. When road
conditions allow you to safely use it again, you may
re-engage the cruise control. SeeCruise Control
on page 3-10.
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The Enhanced Traction System operates in all transaxle
shift lever positions. But the system can upshift the
transaxle only as high as the shift lever position
you have chosen, so you should use the lower gears
only when necessary.
The Enhanced Traction System automatically comes on
whenever you start your vehicle. The light on the
traction control button will also come on to let you know
the system is on. To limit wheel spin, especially in
slippery road conditions, you should always leave the
system on. But you can turn the traction control system
off if you ever need to. You should turn the system
off if your vehicle ever gets stuck in sand, mud or snow
and rocking the vehicle is required. SeeRocking
Your Vehicle to Get It Out on page 4-29andIf Your
Vehicle is Stuck in Sand, Mud, Ice or Snow on
page 4-28.
To turn the system on or
off, press the enhanced
traction system button
located on the instrument
panel switchbank.When you turn the system off, the TRAC OFF message
will be displayed. If the Enhanced Traction System is
limiting wheel spin when you press the button to turn the
system off, the TRAC OFF message will be displayed, but
the system will not turn off until there is no longer a
current need to limit wheel spin. You can turn the system
back on at any time by pressing the button again. The
TRAC OFF message will no longer be displayed.
Limited-Slip Differential
Your vehicle may have this feature. A limited-slip
transaxle can give you additional traction on snow, mud,
ice, sand or gravel. It works like a standard transaxle
most of the time, but when one of the front wheels loses
traction, this feature will allow the wheel with traction
to move the vehicle.
Steering
Electric Power Steering
If the engine stalls while you are driving, the power
steering assist system will continue to operate until you
are able to stop the vehicle. If you lose power steering
assist because the engine stops or the system is
not functioning, you can steer but it will take much
more effort.
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Skidding
In a skid, a driver can lose control of the vehicle.
Defensive drivers avoid most skids by taking reasonable
care suited to existing conditions, and by not overdriving
those conditions. But skids are always possible.
The three types of skids correspond to your vehicle’s
three control systems. In the braking skid, your wheels
are not rolling. In the steering or cornering skid, too
much speed or steering in a curve causes tires to slip
and lose cornering force. And in the acceleration
skid, too much throttle causes the driving wheels
to spin.
A cornering skid is best handled by easing your foot off
the accelerator pedal.
If you have the Enhanced Traction System (ETS),
remember: It helps to avoid only the acceleration skid.
SeeEnhanced Traction System (ETS) on page 4-8.
If you do not have the Enhanced Traction System,
or if the system is off, then an acceleration skid is
also best handled by easing your foot off the
accelerator pedal.
If your vehicle starts to slide, ease your foot off the
accelerator pedal and quickly steer the way you want
the vehicle to go. If you start steering quickly enough,
your vehicle may straighten out. Always be ready
for a second skid if it occurs.Of course, traction is reduced when water, snow, ice,
gravel, or other material is on the road. For safety, you
will want to slow down and adjust your driving to
these conditions. It is important to slow down on slippery
surfaces because stopping distance will be longer and
vehicle control more limited.
While driving on a surface with reduced traction, try
your best to avoid sudden steering, acceleration,
or braking, including engine braking by shifting to a
lower gear. Any sudden changes could cause the tires
to slide. You may not realize the surface is slippery
until your vehicle is skidding. Learn to recognize warning
clues — such as enough water, ice, or packed snow
on the road to make a mirrored surface — and
slow down when you have any doubt.
If you have the anti-lock braking system (ABS),
remember: It helps avoid only the braking skid. If you do
not have ABS, then in a braking skid, where the
wheels are no longer rolling, release enough pressure
on the brakes to get the wheels rolling again. This
restores steering control. Push the brake pedal down
steadily when you have to stop suddenly. As long as the
wheels are rolling, you will have steering control.
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