AIRBAG SYSTEM SYSTEM DIAGRAM

A01FEORE01
A01FHWZE02

Transmitting ECU

(Transmitter)

Receiving ECU

(Receiver)

 Signal Communication Method
Center Airbag Sensor ECM

  • Crash detection signal

  • Fuel cut signal

 CAN
Center Airbag Sensor Main Body ECU Driver seat buckle switch signal
Center Airbag Sensor Combination Meter

  • SRS warning light on demand signal

  • SRS warning light blink demand signal

  • Diagnosis signal (DTC)
Combination Meter Center Airbag Sensor

  • Vehicle speed signal

  • Meter diagnosis polling signal
Main Body ECU Combination Meter Driver seat buckle switch signal
ECM Center Airbag Sensor

  • Engine speed signal

  • Accelerator opening angle information

  • Accelerator opening angle signal

  • Shift position signal

  • Test mode signal

  • Stop signal