steering wheel SATURN ION 2005 User Guide
[x] Cancel search | Manufacturer: SATURN, Model Year: 2005, Model line: ION, Model: SATURN ION 2005Pages: 366, PDF Size: 2.74 MB
Page 185 of 366

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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If you turn the steering wheel in either direction several
times until it stops, or hold the steering wheel in the
stopped position for an extended amount of time, you
may notice a reduced amount of power steering
assist. The normal amount of power steering assist
should return shortly after a few normal steering
movements.
If you suspect steering
problems and/or the
PWR STR message is
displayed, see your retailer
for service and repair.
Steering Tips
Driving on Curves
It is important to take curves at a reasonable speed.
A lot of the “driver lost control” accidents mentioned on
the news happen on curves. Here is why:
Experienced driver or beginner, each of us is subject to
the same laws of physics when driving on curves.
The traction of the tires against the road surface makes
it possible for the vehicle to change its path when
you turn the front wheels. If there is no traction, inertiawill keep the vehicle going in the same direction. If you
have ever tried to steer a vehicle on wet ice, you will
understand this.
The traction you can get in a curve depends on the
condition of your tires and the road surface, the angle at
which the curve is banked, and your speed. While
you are in a curve, speed is the one factor you
can control.
Suppose you are steering through a sharp curve.
Then you suddenly apply the brakes. Both control
systems — steering and braking — have to do their work
where the tires meet the road. Unless you have
four-wheel anti-lock brakes, adding the hard braking can
demand too much of those places. You can lose control.
The same thing can happen if you are steering through
a sharp curve and you suddenly accelerate. Those
two control systems — steering and acceleration — can
overwhelm those places where the tires meet the
road and make you lose control. SeeEnhanced Traction
System (ETS) on page 4-8.
What should you do if this ever happens? Ease up on
the brake or accelerator pedal, steer the vehicle the way
you want it to go, and slow down.
Speed limit signs near curves warn that you should
adjust your speed. Of course, the posted speeds
are based on good weather and road conditions. Under
less favorable conditions you will want to go slower.
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If you need to reduce your speed as you approach a
curve, do it before you enter the curve, while your front
wheels are straight ahead.
Try to adjust your speed so you can “drive” through the
curve. Maintain a reasonable, steady speed. Wait to
accelerate until you are out of the curve, and then
accelerate gently into the straightaway.
Steering in Emergencies
There are times when steering can be more effective
than braking. For example, you come over a hill and nd
a truck stopped in your lane, or a car suddenly pulls
out from nowhere, or a child darts out from between
parked cars and stops right in front of you. You
can avoid these problems by braking — if you can stop
in time. But sometimes you cannot; there is not room.
That is the time for evasive action — steering around
the problem.
Your vehicle can perform very well in emergencies like
these. First apply your brakes — but, unless you
have anti-lock, not enough to lock your wheels.
SeeBraking on page 4-5. It is better to remove as much
speed as you can from a possible collision. Then
steer around the problem, to the left or right depending
on the space available.An emergency like this requires close attention and a
quick decision. If you are holding the steering wheel at
the recommended 9 and 3 o’clock positions, you
can turn it a full 180 degrees very quickly without
removing either hand. But you have to act fast, steer
quickly, and just as quickly straighten the wheel
once you have avoided the object.
The fact that such emergency situations are always
possible is a good reason to practice defensive driving
at all times and wear safety belts properly.
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