CURTAIN AIR BAG MODULE CONSTRUCTION/OPERATION

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Construction

• The curtain air bag modules are equipped along the roof edge between the A and D pillars.
• The curtain air bag module is composed of the inflator and air bag.
• A stored-type inflator has been adopted instead of using an ignition agent in the inflator.

L.H.D.

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R.H.D.

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Operation

Inflator operation

1. When an operation (deployment) signal is received from the SAS control module, the igniter ignites.

2. The ignition causes the discharge area of the wall to open and compressed gas is released.

3. The compressed gas passes through the filter and the filtrate is injected into the air bag.

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