This SRS Air Bag System has the following functions.

- Detects a collision and supplies the energy for deploying air bag and seat belt pre-tensioner.

- Detects electrical malfunction in SRS Air Bag System and Seat Belt Pre-tensioner System, records malfunction code, and blinking air bag warning lamp.

- Detects and records the deployment of air bag and seat belt pre-tensioner, and turns ON air bag warning lamp.

- Indicates malfunctioning portion with blinking times of air bag warning lamp in diagnosis mode.

- Indicates the malfunction record by CONSULT-III.

- Suppress the deployment of front passenger air bag when front passenger seat is empty or is occupied by a child or a child-seat.

- When passenger seat is occupied by a child or a child seat, turns ON front passenger air bag OFF indicator.

- When judges that passenger seat is occupied by a adult or a child and passenger seat belt is not fasten, turns ON seat belt warning lamp.

COLLISION MODE

- The operation of supplemental restraint system is different depending on the collision modes applications. For example, the driver air bag module, front passenger air bag module and front seat belt pre-tensioner are activated in a frontal collision but not in a side collision.
- SRS configurations that are activated for some collision modes are as per the following.

  SRS configuration | Frontal collision | Left side collision | Right side collision
  Driver air bag module | × | — | —
  Front passenger air bag module | × | — | —
  Front LH seat belt pre-tensioner | × | — | —
  Front RH seat belt pre-tensioner | × | — | —
  Front LH side air bag module | — | × | —
  Front RH side air bag module | — | — | ×
  LH side curtain air bag module | — | × | —
  RH side curtain air bag module | — | — | ×
  ×: Apply
  —: Not apply