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System Diagram [10/2015 - ]

Fig 1: Occupant Classification System Diagram
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COMMUNICATION TABLE

Transmitting ECU
(Transmitter)
Receiving ECU Signal Communication Method
Airbag Sensor Assembly Occupant Detection ECU
  1. Crash detection signal
CAN
Yaw Rate Sensor Assembly Occupant Detection ECU
  1. Acceleration signal
Skid Control ECU Assembly Occupant Detection ECU
  1. 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