AIRBAG SYSTEM (for TMMK Made) SYSTEM DIAGRAM

B000N0LE01
B000I40E01
Communication Table

Transmitting ECU

(Transmitter)

 Receiving ECU Signal Communication Method
Airbag Sensor Assembly ECM

  • Crash detection signal

 CAN
Combination Meter Assembly

  • SRS warning light ON demand signal

  • Passenger seat buckle switch signal

  • Passenger seat occupant detection signal

  • Diagnosis signal (DTC)
Skid Control ECU (Brake Actuator Assembly)

  • Yaw rate and acceleration signal
Main Body ECU (Multiplex Network Body ECU)

  • Driver seat buckle switch signal
ECM Airbag Sensor Assembly

  • Engine speed signal

  • Accelerator opening angle signal

  • Shift position signal

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

  • Vehicle speed signal

  • Stop signal
Main Body ECU (Multiplex Network Body ECU)

  • Trip count signal

  • Time count signal