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System Description
 
 
SYSTEM DIAGRAM
Parts nameSystem description
Each switch (sensor)Outputs the each signal to BCM.
BCMBCM has the signal transmission function that outputs/transmits each input/received signal to each unit.
Each unitInputs the each signal from BCM.
 
 
OUTLINE
BCM has the signal transmission function that transmits each input signal to each unit.
 
 
Signal transmission function list
Signal nameInputOutputDescription
Door switch signalEach door switch
  • Combination meter
  • Keyless operation key unit
  • BOSE speaker amp.
  • ADAS control unit 2
  • Multi-around monitor control unit
  • Electric shift control module
Inputs the each door switch signal and transmits the door switch signal judged with BCM via CAN communication.
Drive mode switch signalDrive mode switchChassis control moduleInputs the drive mode switch signal and transmits the drive mode switch signal judged with BCM via CAN communication.
Seat belt buckle switch (driver side) signalFront seat belt buckle switch LH
  • Combination meter
  • Air bag diagnosis sensor unit
Inputs the front seat belt buckle switch LH signal and transmits the seat belt buckle switch (driver side) signal judged with BCM via CAN communication.
Stop light switch signalStop light switch
  • ABS actuator and electric unit (control unit)
  • TCM
  • Keyless operation key unit
  • ADAS control unit 2
  • Chassis control module
  • Electric shift control module
Inputs the stop light switch signal and transmits stop light switch signal via CAN communication.
Brake pedal position switch signalStop light switchADAS control unit 2Inputs the stop light switch signal and transmits the brake pedal position switch signal judged with BCM via CAN communication.
Combination switch reading functionCombination switch
  • IPDM E/R
  • Combination meter
  • ADAS control unit 2
  • Multi-around monitor control unit
  • TCU
Inputs the combination switch reading function and transmits the each combination switch signal judged with BCM via CAN communication.