Chevrolet 2010 Impala Automobile User Manual


 
Steering
Power Steering
If power steering assist is lost because the engine stops
or the system is not functioning, the vehicle can be
steered but it will take more effort.
Steering Tips
It is important to take curves at a reasonable speed.
Traction in a curve depends on the condition of the tires
and the road surface, the angle at which the curve is
banked, and vehicle speed. While in a curve, speed is
the one factor that can be controlled.
If there is a need to reduce speed, do it before entering
the curve, while the front wheels are straight.
Try to adjust the speed so you can drive through the
curve. Maintain a reasonable, steady speed. Wait to
accelerate until 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
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.
These problems can be avoided by braking if you
can stop in time. But sometimes you cannot stop in
time because there is no room. That is the time for
evasive action steering around the problem.
The vehicle can perform very well in emergencies like
these. First apply the brakes but, unless the vehicle
has antilock brakes, not enough to lock the wheels.
See Braking
on page 53
. It is better to remove as
much speed as possible from a collision. Then steer
around the problem, to the left or right depending on
the space available.
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