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System Diagram

Fig 1: Vehicle Stability Control - System Diagram (1 Of 2)
G06013887Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Vehicle Stability Control - System Diagram (2 Of 2)
G06013888Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
COMMUNICATION REFERENCE CHART

Transmitting ECU (Transmitter) Receiving ECU Signal Communication Method
Skid control ECU Steering angle sensor Steering angle sensor request signal CAN communication system
Skid control ECU Yaw rate and acceleration sensor Yaw rate and acceleration request signal CAN communication system
Skid control ECU ECM
  • Wheel speed signal
  • VSC data signal
 CAN communication system
ECM Skid control ECU
  • Shift position signal
  • Throttle position signal
  • Engine speed signal
  • Intake air temperature signal
  • Engine torque request signal
  • Accelerator pedal position signal
 CAN communication system
Main body ECU Skid control ECU Parking brake switch signal CAN communication system
Skid control ECU Combination meter
  • ABS warning light signal
  • Brake warning light signal
  • VSC OFF indicator light signal
  • Slip indicator light signal
  • Skid control buzzer signal
  • Wheel speed signal
 CAN communication system
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