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 and deploy. The inflator,
the airbag, and related hardware are all part of the
airbag module.
Frontal airbag modules are located inside the steering
wheel and instrument panel. For vehicles with
seat-mounted side impact airbags, there are airbag
modules in the side of the front seatbacks closest to
the door. For vehicles with roof-rail airbags, there
are airbag modules in the ceiling of the vehicle, near the
side windows that have occupant seating positions.
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. Frontal airbags distribute the force of the impact
more evenly over the occupant’s upper body, stopping
the occupant more gradually. Seat-mounted side impact
and roof-rail airbags distribute the force of the impact
more evenly over the occupant’s upper body.
Rollover capable roof-rail airbags are designed to help
contain the head and chest of occupants in the
outboard seating positions in the first and second rows.
The rollover capable roof-rail airbags are designed to
help reduce the risk of full or partial ejection in rollover
events, although no system can prevent all such
ejections.
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 1-61 for more information.
Airbags should never be regarded as anything more
than a supplement to safety belts.
1-63
Содержание 2009 SRX
Страница 6: ...NOTES vi...
Страница 21: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 1 15...
Страница 80: ...NOTES 1 74...
Страница 138: ...NOTES 2 58...
Страница 141: ...NOTES 3 3...
Страница 142: ...Instrument Panel Overview 3 4...
Страница 280: ...NOTES 4 50...
Страница 292: ...Engine Compartment Overview When you open the hood on the 3 6L V6 engine you will see the following 5 12...
Страница 294: ...When you open the hood on the 4 6L V8 engine you will see the following 5 14...
Страница 406: ...Engine Drive Belt Routing 3 6L V6 Engine 4 6L V8 Engine 6 16...
Страница 408: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance Stamp Services Performed 6 18...
Страница 409: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance Stamp Services Performed 6 19...
Страница 410: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance Stamp Services Performed 6 20...