AIRBAG SYSTEM SYSTEM DIAGRAM

B003ZCEE01
B003Z6KE01
Communication Table

Transmitting ECU

(Transmitter)

 Receiving ECU Signal Communication Method
Airbag Sensor Assembly ECM

  • Crash detection signal

  • Yaw rate and acceleration signal

 CAN
Airbag Sensor Assembly Combination Meter Assembly

  • SRS warning light on demand signal

  • Passenger seat buckle switch signal*2

  • Diagnosis signal (DTC)
Airbag Sensor Assembly Skid Control ECU (Brake Actuator Assembly) Yaw rate and acceleration signal
Airbag Sensor Assembly 4WD ECU Assembly*1 Yaw rate and acceleration signal
Airbag Sensor Assembly Main Body ECU (Multiplex Network Body ECU)

  • Driver seat buckle switch signal
ECM Airbag Sensor Assembly

  • Engine speed signal

  • Shift position signal

  • Test mode signal
Skid Control ECU (Brake Actuator Assembly) Airbag Sensor Assembly

  • Vehicle speed signal

  • Stop signal
Main Body ECU (Multiplex Network Body ECU) Airbag Sensor Assembly

  • Trip count signal

  • Time count signal