Operation CHARM: Car repair manuals for everyone.

Side Air Bag

CONSTRUCTION AND FUNCTION




SIDE AIRBAGS
The side airbags provide the driver and front passenger with a restraint supplementary to that by the seat belts in the event of a side-on collision. When an impact greater than the set level is applied to either side of the vehicle, the relevant side airbag sensor sends an ignition signal to the corresponding airbag control module. The side airbag module operates to inflate the airbag, thus reducing the shock inflicted in the outside upper body (chest) of the driver or front passenger.




SIDE AIRBAG MODULE
A side airbag module is located at the outer side of each front seat backrest, and it contains an airbag and an inflator.
If a side-on collision occurs, the inflator produces a large volume of gas to inflate the airbag in a very short time.