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System Diagram [11/2015 - ]

GTY591243Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
COMMUNICATION TABLE

Transmitting ECU
(Transmitter)		 Receiving ECU Signal Communication Method
Airbag ECU Assembly Occupant Detection ECU
  • Crash detection signal
  • Acceleration signal
 CAN
Skid Control ECU (Brake Booster with Master Cylinder Assembly) Occupant Detection ECU
  1. Vehicle speed signal
Occupant Detection ECU Airbag ECU Assembly
  • Occupant classification system failure signal
  • Occupant classification system zero point error signal
  • Occupant state for passenger signal
  • Buckle switch state of passenger signal
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