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ADAS Control Unit Input/Output Signal Item

WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.

Input Signal Item

Transmit unit	Signal name		Description
TCM	CAN communication	Shift position signal	Receives a shift selector position
ABS actuator and electric unit (control unit)	CAN communication	Vehicle speed signal (ABS)	Receives wheel speeds of four wheels
BCM	CAN communication	Turn indicator signal	Receives an operational state of the turn signal lamp and the hazard lamp
BCM	CAN communication	Dimmer signal	Receives an ON/OFF state of dimmer signal
Side radar LH, RH	ITS communication	Vehicle detection signal	Receives vehicle detection condition of detection zone
ECM	CAN communication	Engine speed signal	Receives an engine speed
Sonar control unit	CAN communication	Rear object detection signal	Receives objects detection result of rear area behind vehicle
Warning system switch	Warning system switch signal		Receives an ON/OFF state of the warning system switch
Sonar system OFF switch	Sonar system OFF switch signal		Receives an ON/OFF state of the sonar system OFF switch

Output Signal Item

Reception unit	Signal name		Description
Combination meter	CAN communication	BSW warning lamp signal	Transmits a BSW warning lamp signal to turn ON the BSW warning lamp
Sonar control unit	CAN communication	Warning buzzer signal	While the shift selector is in reverse and backing up, transmits a request for a variable warning buzzer signal to alert the driver.
Around view monitor control unit	CAN communication	Visual signal request	Transmits a visual signal request by the ADAS control unit to center display to override other signals and display rear view while the shift lever is in reverse.
Side radar LH, RH	ITS communication	BSW indicator signal	Transmits a BSW indicator signal to turn ON the BSW indicator
		BSW indicator dimmer signal	Transmits a BSW indicator dimmer signal to dimmer BSW indicator
		Vehicle speed signal	Transmits a vehicle speed calculated by the ADAS control unit
Warning system switch indicator	Warning system switch indicator signal		Turns ON the warning system switch indicator
Warning buzzer	Warning buzzer signal		Activates warning buzzer
Sonar system OFF switch indicator	Sonar system OFF switch indicator signal		Turns ON the sonar system OFF switch indicator