Airbag System Components

The front, driver’s knee, front passenger’s knee, side, and side curtain airbags are deployed according to the direction and severity of impact. Both side curtain airbags are deployed in a rollover. The airbag system includes:

  1. Two SRS (Supplemental Restraint System) front airbags. The driver’s airbag is stored in the center of the steering wheel; the front passenger’s airbag is stored in the dashboard. Both are marked SRS AIRBAG.
  2. Two knee airbags. The driver’s knee airbag is stored under the steering column; the front passenger’s knee airbag is stored under the glove box. Both are marked SRS AIRBAG.
  3. Two side airbags, one for the driver and one for the front passenger. The airbags are stored in the outer edges of the seat-backs. Both are marked SIDE AIRBAG.
  4. Two side curtain airbags, one for each side of the vehicle. The airbags are stored in the ceiling, above the side windows. The front and rear pillars are marked SIDE CURTAIN AIRBAG.
  5. An electronic control unit that, when the power mode is in ON, continually monitors information about the various impact sensors, seat and buckle sensors, rollover sensor, airbag activators, seat belt tensioners, and other vehicle information. During a crash event the unit can record such information.
  6. Automatic seat belt tensioners for the front seats and the second row outer seats. In addition, the driver’s and front passenger’s seat belt buckles incorporate sensors that detect whether or not the belts are fastened.
  7. Driver’s seat position sensor. This sensor detects the driver’s seat slide position to help determine the optimal deployment of the driver’s airbag.
  8. Weight sensors in the front passenger’s seat. The sensors are used for occupant classification to activate or deactivate the front passenger’s airbag.
  9. Impact sensors that can detect a moderate-to-severe front or side impact.
  10. An indicator on the dashboard that alerts you that the front passenger’s front airbag has been turned off.
  11. An indicator on the instrument panel that alerts you to a possible problem with your airbag system or seat belt tensioners.
  12. Safing Sensor
  13. A rollover sensor that can detect if your vehicle is about to roll over and signal the control unit to deploy both side curtain airbags.
  14. Pressure sensors inside each front door that control side airbag deployment.

Important Facts About Your Airbags

Airbags can pose serious hazards. To do their job, airbags must inflate with tremendous force. So, while airbags help save lives, they can cause burns, bruises, and other minor injuries, sometimes even fatal ones if occupants are not wearing their seat belts properly and sitting correctly.

What you should do: Always wear your seat belt properly and sit upright and as far back from the steering wheel as possible while allowing full control of the vehicle. A front passenger should move their seat as far back from the dashboard as possible.

Remember, however, that no safety system can prevent all injuries or deaths that can occur in a severe crash, even when seat belts are properly worn and the airbags deploy.

Do not place hard or sharp objects between yourself and a front airbag. Carrying hard or sharp objects on your lap, or driving with a pipe or other sharp object in your mouth, can result in injuries if your front airbag inflates.

Do not attach or place objects on the front, driver’s knee and front passenger’s knee airbag covers. Objects on the covers marked SRS AIRBAG could interfere with the proper operation of the airbags or be propelled inside the vehicle and hurt someone if the airbags inflate.

Detail
Do not attempt to deactivate your airbags. Together, airbags and seat belts provide the best protection.

When driving, keep hands and arms out of the deployment path of the front airbag by holding each side of the steering wheel. Do not cross an arm over the airbag cover.
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