Pre-Crash Safety System System Diagram

Restraints. Lexus Is250, Is220D. Gse20 Ale20
Pre-Crash Safety. Lexus Is250, Is220D. Gse20 Ale20

Pre-Crash Safety System -- System Diagram



Lexus Is250, Is220D. Gse20 Ale20.Pre-Crash Safety.Pre-Crash Safety System.Pre-Crash Safety System System Diagram


Communication table:
Sender ECU
Receiver
Signal
Line
Distance Control ECU
Seat Belt Control ECU
  1. Relative vehicle speed signal
  2. Vehicle-to-vehicle distance signal
  3. Seat belt operation signal
CAN
Skid Control ECU
Seat Belt Control ECU
  1. Seat belt operation signal
  2. Sudden braking signal
  3. VSC control signal
CAN
Center Airbag Sensor Assembly
Seat Belt Control ECU
  1. Buckle switch malfunction signal
  2. Driver seat belt buckle switch signal
CAN
Seat Belt Control ECU
Combination Meter
  1. Pre-crash safety system malfunction signal
CAN - BEAN
Distance Control ECU
Skid Control ECU
  1. Brake assist standby signal
CAN