How Does An Airbag Restrain; What Makes An Airbag Inflate - Chevrolet 2013 Corvette Owner's Manual

3-18 Seats and Restraints
outboard passenger seat
(all models). Seat position sensor(s)
provide information that is used in
determining whether the airbags
should inflate at a reduced or full
level.
The vehicle has seat-mounted side
impact airbags. See Airbag System
on page 3 14. Seat-mounted side
impact airbags are intended to
inflate in moderate to severe side
crashes, depending on the location
of the impact. Seat-mounted side
impact airbags will inflate if the
crash severity is above the system's
designed threshold level. The
threshold level can vary with
specific vehicle design.
Seat-mounted side impact airbags
are not intended to inflate in frontal
impacts, near-frontal impacts,
rollovers, or rear impacts.
A seat-mounted side impact airbag
is intended to inflate on the side of
the vehicle that is struck.
In any particular crash, no one can
say whether an airbag should have
inflated simply because of the
vehicle damage or repair costs.
What Makes an Airbag
Inflate?
In a deployment event, the sensing
system sends an electrical signal
triggering a release of gas from the
inflator. Gas from the inflator fills the
airbag causing the bag to break out
of the cover. The inflator, the airbag,
and related hardware are all part of
the airbag module.
For airbag location, see Where Are
the Airbags? on page 3 16.
I n f o r ma t i o n P r o v i d e d b y :
How Does an Airbag
Restrain?
In moderate to severe frontal or
near frontal collisions, even belted
occupants can contact the steering
wheel or the instrument panel. In
moderate to severe side collisions,
even belted occupants can contact
the inside of the vehicle.
Airbags supplement the protection
provided by safety belts by
distributing the force of the impact
more evenly over the
occupant's body.
But airbags would not help in many
types of collisions, primarily
because the occupant's motion is
not toward those airbags. See When
Should an Airbag Inflate? on
page 3 17 for more information.
Airbags should never be regarded
as anything more than a supplement
to safety belts.