AIRBAG SYSTEM(w/ Occupant Classification System) SYSTEM DIAGRAM

E272032E02
E272033E04
C279098E02

Transmitting ECU

(Transmitter)

Receiving ECU

(Receiver)

Signal

Communication Method

Airbag Sensor Assembly

ECM

Fuel cut signal

CAN

Airbag Sensor Assembly

Combination Meter Assembly

  • SRS warning light on demand signal

  • SRS warning light blink demand signal

  • Diagnosis signal (DTC)

Combination Meter Assembly

Airbag Sensor Assembly

  • Vehicle speed signal

  • Meter diagnosis polling signal

ECM

Airbag Sensor Assembly

  • Engine speed signal

  • Accelerator opening angle information

  • Accelerator opening angle signal

  • Shift position signal

  • Test mode signal

  • Stop signal