System Description

SYSTEM DIAGRAM

GNSDB33163

Courtesy of NISSAN

Parts name	System description
Each switch (sensor)	Outputs the each signal to BCM.
BCM	BCM has the signal transmission function that outputs/transmits each input/received signal to each unit.
Each unit	Inputs 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 name	Input	Output	Description
Door switch signal	Each door switch	Combination meter Intelligent Key unit BOSE speaker amp. ADAS control unit 2 Around view 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 signal	Drive mode switch	Chassis control module	Inputs the drive mode switch signal and transmits the drive mode switch signal judged with BCM via CAN communication.
Seat belt buckle switch (driver side) signal	Front 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 lamp switch signal	Stop lamp switch	ABS actuator and electric unit (control unit) TCM Intelligent Key unit ADAS control unit 2 Chassis control module Electric shift control module	Inputs the stop lamp switch signal and transmits stop lamp switch signal via CAN communication.
Brake pedal position switch signal	Stop lamp switch	ADAS control unit 2	Inputs the stop lamp switch signal and transmits the brake pedal position switch signal judged with BCM via CAN communication.
Combination switch reading function	Combination switch	IPDM E/R Combination meter ADAS control unit 2 Around view monitor control unit TCU	Inputs the combination switch reading function and transmits the each combination switch signal judged with BCM via CAN communication.