AIRBAG SYSTEM SYSTEM DIAGRAM

A0053U2E05
A005731E01

Transmitting ECU

(Transmitter)

Receiving ECU

(Receiver)

 Signal Communication Method
Airbag Sensor ECM

  • Crash detection signal

  • Fuel cut signal

 CAN
Airbag Sensor Combination Meter

  • SRS warning light on demand signal

  • SRS warning light blink demand signal

  • Diagnosis signal (DTC)
Combination Meter Airbag Sensor

  • Vehicle speed signal

  • Meter diagnosis polling signal
ECM Airbag Sensor

  • Engine speed signal

  • Accelerator opening angle information

  • Accelerator opening angle signal

  • Shift position signal

  • Test mode signal

  • Stop signal