2003 Pontiac Grand Am Owner's Manual - Page 191

2003 Pontiac Grand Am Manual

Page 191 highlights

Suppose you're steering through a sharp curve. Then you suddenly accelerate. 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're 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. See Enhanced Traction System (ETS) on page 4-9. 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'll want to go slower. 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. Steering in Emergencies There are times when steering can be more effective than braking. For example, you come over a hill and find 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 can't; there isn't room. That's 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. See Braking on page 4-6. 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. 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. 4-12

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Suppose you’re steering through a sharp curve.
Then you suddenly accelerate. 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’re 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. See
Enhanced Traction
System
(ETS)
on
page
4-9.
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’ll want
to
go slower.
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.
4-1
2
Steering
in
Emergencies
There are times when steering can
be
more
effective
than braking. For
example, you come over a hill and find
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 can’t; there isn’t
room.
That’s 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.
See
Braking
on
page
4-6.
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.