ADAS Control Unit Input/Output Signal Item

Input Signal Item

Transmit unit	Signal name			Description
ECM	CAN communication	Closed throttle position signal		Receives idle position state (ON/OFF).
		Accelerator pedal position signal		Receives accelerator pedal position (angle).
		ICC precaution signal		Receives an operable/inoperable state of the ICC system.
		Engine speed signal		Receives engine speed.
		ICC steering switch signal	MAIN switch signal	Receives the operational state of the ICC steering switch.
			COAST/SET switch signal
			CANCEL switch signal
			ACCEL/RES switch signal
			DISTANCE switch signal
		Stop lamp switch signal		Receives an operational state of the brake pedal.
		Brake pedal position switch signal		Receives an operational state of the brake pedal.
TCM	CAN communication	Input speed signal		Receives the number of revolutions of input shaft.
		Current gear position signal		Receives a current gear position.
		Shift selector position signal		Receives a shift selector position.
		Output shaft revolution signal		Receives the number of revolutions of output shaft.
ABS actuator and electric unit (control unit)	CAN communication	Vehicle speed signal (ABS)		Receives wheel speeds of four wheels.
		Yaw rate signal		Receives yaw rate acting on the vehicle.
		Stop lamp switch signal		Receives an operational state of the brake pedal.
Combination meter	CAN communication	Parking brake switch signal		Receives an operational state of the parking brake.
		System selection signal		Receives a selection state of each item in "Driving Aids" selected with the integral switch of the information display.
BCM	CAN communication	Turn indicator signal		Receives an operational state of the turn signal lamp and the hazard lamp.
		Dimmer signal		Receives ON/OFF state of dimmer signal.
Steering angle sensor	CAN communication	Steering angle sensor malfunction signal		Receives a malfunction state of steering angle sensor
		Steering angle sensor signal		Receives the number of revolutions and turning direction of the steering wheel.
		Steering angle speed signal		Receives the turning angle speed of the steering wheel.
Distance sensor (ICC sensor)	ITS communication	Distance sensor (ICC sensor) signal		Receives detection results, such as the presence or absence of a leading vehicle and distance from the vehicle.
Side radar LH, RH	ITS communication	Vehicle detection signal		Receives vehicle detection condition of detection zone.
Park/Neutral position (PNP) switch (Back-up) (with 6MT)	Reverse signal			Receives an ON/OFF state of the Park/Neutral position (PNP) switch (Back-up).

Output Signal Item

Reception unit	Signal name			Description
ECM	CAN communication	ICC operation signal		Transmits an ICC operation signal necessary for Intelligent Cruise Control.
ABS actuator and electric unit (control unit)	CAN communication	Brake fluid pressure control signal		Transmits a brake fluid pressure control signal to activate the brake.
Combination meter	CAN communication	Meter display signal	Vehicle ahead detection indicator signal	Transmits a signal to display a state of the system on the information display.
			Set vehicle speed indicator signal
			Set distance indicator signal
			SET switch indicator signal
			ON/OFF switch indicator signal
			AEB system display signal
			BSW system display signal
		AEB warning lamp signal		Transmits a signal to turn ON the lamp. Transmits an ON/OFF state of the Automatic Emergency Brake.
Distance sensor (ICC sensor)	ITS communication	ADAS control status		Transmits ADAS status.
Side radar LH, RH	ITS communication	Vehicle speed signal		Transmits a vehicle speed calculated by the ADAS control unit.
		Blind Spot Warning indicator signal		Transmits a Blind Spot Warning indicator signal to turn ON the Blind Spot Warning indicator.
		Blind Spot Warning indicator dimmer signal		Transmits a Blind Spot Warning indicator dimmer signal to dim Blind Spot Warning indicator.
ICC brake hold relay	ICC brake hold relay drive signal			Activates the brake hold relay and turns ON the stop lamp.