VEHICLE STABILITY CONTROL SYSTEM SYSTEM DIAGRAM

A002QHLE02
Communication Table
Transmitting ECU (Transmitter) Receiving ECU (Receiver) Signal Communication Method
Skid control ECU (brake actuator assembly) Steering angle sensor (spiral with sensor cable sub-assembly) Steering angle sensor request signal CAN communication
Skid control ECU (brake actuator assembly) Yaw rate and acceleration sensor (yaw rate sensor) Yaw rate and acceleration request signal CAN communication
Skid control ECU (brake actuator assembly) ECM
  • Wheel speed signal

  • VSC data signal

CAN communication
Steering angle sensor (spiral with sensor cable sub-assembly) Skid control ECU (brake actuator assembly) Steering angle sensor data signal CAN communication
Yaw rate and acceleration sensor (yaw rate sensor) Skid control ECU (brake actuator assembly) Yaw rate and acceleration data signal CAN communication
ECM Skid control ECU (brake actuator assembly)
  • Shift position signal (except M/T)

  • Engine speed signal

  • Engine and transaxle specification signal

  • Engine torque request signal

  • Accelerator pedal position signal

  • Diagnosis (TC terminal) signal

CAN communication
Skid control ECU (brake actuator assembly) Combination meter assembly
  • ABS warning light signal

  • Brake warning light signal

  • Slip indicator light signal

  • VSC OFF indicator light signal

  • TRC OFF indicator signal

CAN communication
Wheel speed signal Serial communication
Main body ECU (instrument panel junction block assembly) Skid control ECU (brake actuator assembly) Parking brake switch signal CAN communication
Skid control ECU (brake actuator assembly) Power steering ECU assembly VSC data signal CAN communication