When should an airbag inflate, Should an airbag, Inflate? -36 – GMC 2011 Acadia User Manual

Page 92

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GMC Acadia/Acadia Denali Owner Manual - 2011

3-36

Seats and Restraints

Driver Side shown,

Passenger Side similar

The roof-rail airbags for the driver,
right front passenger, passengers
behind the driver and right front
passenger, and the third row
outboard passengers are in the
ceiling above the side windows.

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WARNING

If something is between an
occupant and an airbag, the
airbag might not inflate properly
or it might force the object
into that person causing severe
injury or even death. The path
of an inflating airbag must be
kept clear. Do not put anything
between an occupant and an
airbag, and do not attach or put
anything on the steering wheel
hub or on or near any other
airbag covering.

Do not use seat accessories
that block the inflation path of a
seat-mounted side impact airbag.

Never secure anything to the
roof of a vehicle with roof-rail
airbags by routing a rope or tie
down through any door or window
opening. If you do, the path of an
inflating roof-rail airbag will be
blocked.

When Should an Airbag
Inflate?

Frontal airbags are designed
to inflate in moderate to severe
frontal or near frontal crashes to
help reduce the potential for severe
injuries mainly to the driver's or right
front passenger's head and chest.
However, they are only designed
to inflate if the impact exceeds
a predetermined deployment
threshold. Deployment thresholds
are used to predict how severe a
crash is likely to be in time for the
airbags to inflate and help restrain
the occupants.

Whether the frontal airbags will
or should deploy is not based on
how fast the vehicle is traveling.
It depends largely on what you hit,
the direction of the impact, and how
quickly the vehicle slows down.

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