OCCUPANT CLASSIFICATION SYSTEM SYSTEM DIAGRAM

A01RDTME02
Communication Table

Transmitting ECU

(Transmitter)

Receiving ECU Signal Communication Method
Airbag Sensor Assembly Occupant Detection ECU
  • Crash detection signal

  • Acceleration signal*1

CAN
Yaw Rate Sensor Assembly*2 Occupant Detection ECU
  • Acceleration signal

Skid Control ECU (Brake Actuator Assembly) Occupant Detection ECU
  • Vehicle speed signal

Occupant Detection ECU Airbag Sensor Assembly
  • Occupant classification system failure signal

  • Occupant classification system zero point error signal

  • Occupant state for passenger signal

  • Buckle switch state of passenger signal