#
DRIVER-SIDE AIR BAG MODULE CONSTRUCTION/OPERATION

id081000100900
• Installed in the center of the steering wheel.
• The inflator operates in the following order:

## Inflator Operation

1. When an operation (deployment) signal is received from the SAS control module, the igniter built into the inflator generates heat and ignites the ignition agent.

2. The ignition of the ignition agent causes the combustion of a gas generating agent which forms nitrogen gas.

3. The nitrogen gas is cooled at the filter and the filtrate is injected into the air bag.

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1 | Ignitor
2 | Ignition of inflation agent
3 | Gas generating agent
4 | Gas generating agent combustion
5 | Nitrogen gas
6 | Filter
7 | To air bag