Component
|
Function
|
Air bag diagnosis sensor unit
|
Detects a collision and supplies power supply for deployment to air bag module and pre-tensioner seat belt.
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Air bag module
- Driver
- Passenger
- Front side
- Side curtain
|
Receives signal from air bag diagnosis sensor unit and deploys air bag.
|
Front seat belt pre-tensioner
|
Receives signal from air bag diagnosis sensor unit and deploys pre-tensioner seat belt.
|
Seat belt buckle switch
|
Controls deployment timing depending on the seat belt condition that is fastened or unfastened.
|
Crash zone sensor
|
Transmits signal to air bag diagnosis sensor unit when a frontal collision occurs.
|
Satellite sensor (LH/RH)
|
Transmits signal to air bag diagnosis sensor unit when a side collision occurs.
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Occupant Classification System control unit
|
Detects front passenger seat occupant and judges whether or not deploys front passenger seat air bag.
|
Combination meter (air bag warning lamp)
|
Indicates air bag malfunctioning and deployment by blinking and illuminating air bag warning lamp.
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Front passenger air bag OFF indicator
|
Indicates whether or not front passenger air bag is in activation mode subject to the judgement by Occupant Classification System control unit.
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Combination switch (spiral cable)
|
Supplies power supply to driver air bag module on steering wheel.
|