AIRBAG SYSTEM SYSTEM DIAGRAM

A01FQELE02
A01FQ4HE05

Transmitting ECU

(Transmitter)

Receiving ECU

(Receiver)

 Signal Communication Method
Center Airbag Sensor Assembly Power Management Control ECU Crash detection signal CAN
Center Airbag Sensor Assembly Main Body ECU Driver seat buckle switch signal
Center Airbag Sensor Assembly Combination Meter Assembly

  • SRS warning light on demand signal

  • SRS warning light blink demand signal

  • Diagnosis signal (DTC)
Combination Meter Assembly Center Airbag Sensor Assembly Meter diagnosis polling signal
Main Body ECU Combination Meter Assembly Driver seat buckle switch signal
Power Management Control ECU Center Airbag Sensor Assembly

  • Accelerator opening angle information

  • Accelerator opening angle signal

  • Shift position signal

  • Test mode signal

  • Stop signal