Home › Vehicle Interior › Supplemental Restraint Systems › PRE-COLLISION: PRE-COLLISION SYSTEM
Last Modified: 11-27-2007 1.6 U
Service Category: Vehicle Interior Section: Supplemental Restraint Systems
Model Year: 2008 Model: LX570 Doc ID: RM000000W2600TX
Title: PRE-COLLISION: PRE-COLLISION SYSTEM: SYSTEM DIAGRAM (2008 LX570)

SYSTEM DIAGRAM



Communication Table

Transmitter

Receiver

Signal

Communication Line

Distance Control ECU

Seat Belt Control ECU
  • Relative vehicle speed signal
  • Vehicle-to-vehicle distance signal
  • Seat belt operation signal

CAN

Master Cylinder Solenoid (Skid Control ECU)

Seat Belt Control ECU
  • Seat belt operation signal
  • Sudden braking signal
  • VSC control signal
  • Vehicle speed signal

CAN

Center Airbag Sensor

Seat Belt Control ECU
  • Buckle switch malfunction signal
  • Driver seat belt buckle switch signal
  • Passenger seat belt buckle switch signal

CAN

Seat Belt Control ECU

Combination Meter

Pre-collision malfunction signal

CAN

Distance Control ECU

Master Cylinder Solenoid (Skid Control ECU)

Brake assist standby signal

CAN