Chevrolet impala 2000 ユーザーズマニュアル

Suppose you’re 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’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.

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.

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 in Emergencies” earlier in this section.) 
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.