35C-DATA LIST REFERENCE TABLE

DATA LIST REFERENCE TABLE

The following items of ECU input data can be read using scan tool (M.U.T.-III).

The system is normal.

Item No.	Check item	Check condition	Normal condition
01	FL wheel speed sensor	Perform a test run of the vehicle.	The speedometer display and the scan tool (M.U.T.-III) display almost agree with each other. <During stop: approximately 0.4 mph (0.7km/h)>
02	FR wheel speed sensor
03	RL wheel speed sensor
04	RR wheel speed sensor
05	Power supply voltage		System voltage (10 to 18 V ASC operable range)
07	Brake switch (input)	The brake pedal is depressed.	ON
07	Brake switch (input)	The brake pedal is released.	OFF
08	Lateral G sensor (+: left turn, -: right turn)	Vehicle stopped (level)	-0.11 to 0.11 G
08	Lateral G sensor (+: left turn, -: right turn)	Running	-1 to 1 G
09	G sensor (+: deceleration, -: acceleration)	Vehicle stopped (level)	-0.04 to 0.04 G
09	G sensor (+: deceleration, -: acceleration)	Running	-1 to 1 G
10	Master cylinder pressure (+: pressure increase, -: pressure decrease)	The brake pedal is depressed.	Increases by the amount of the brake pedal depression.
10		The brake pedal is released.	-3 to 3 bar
11	Steering angle (+: left turn, -: right turn)	Vehicle stopped (the steering wheel is in the neutral position)	-6 to 6 deg
		Running	Nearly the same as the steering wheel operation angle <-720 to 720 deg (ASC-ECU normal detection value)>
		Running	Nearly the same as the steering wheel operation angle <-850 to 850 deg (Sensor normal value as a single unit)>
12	Yaw rate sensor (+: left turn, -: right turn)	Vehicle stopped (level)	-3.6 to 3.6 deg/s
12	Yaw rate sensor (+: left turn, -: right turn)	Running	-100 to 100 deg/s
14	Brake switch	The brake pedal is depressed.	ON
14	Brake switch	The brake pedal is released.	OFF
15	Emission test mode	Emission test mode: ON	ON
15	Emission test mode	Emission test mode: OFF	OFF
45	Steering angle sensor OK flag	When the steering wheel sensor neutral point is learned	Comp
		When the steering wheel sensor neutral point is not learned	Not Comp
		When the steering wheel sensor is defective	Steering angle sensor fail
		When the steering wheel sensor is defective	Steering angle sensor fail&No Comp
65	Engine Speed	When the accelerator pedal is depressed (engine started)	The tachometer display and the scan tool (M.U.T.-III) display almost agree with each other.
66	Engine torque		Displays the engine torque.
67	APS		Displays the accelerator pedal opening angle.
68	Allow A.S.C. torque request		Allow
70	Target gear	When the selector lever is operated	Displays the selector lever position.
71	Actual gear	When the selector lever is operated	Displays the selector lever position.
72	Master cylinder pressure offset	The difference between the neutral position that was input to the ASC-ECU before the master cylinder pressure sensor calibration and the neutral position after the calibration.	-8 to 8 bar
73	Lateral G sensor offset	The difference between the neutral position that was input to the ASC-ECU before the G and yaw rate sensor calibration and the neutral position after the calibration.	-0.15 to 0.15 G
74	Steering angle offset	The difference between the neutral position that was input to the ASC-ECU before the steering wheel sensor calibration and the neutral position after the calibration.	-10 to 10 deg
86	Ignition switch	Ignition switch: ON	ON
87	Ignition switch (input)	Ignition switch: ON	ON
88	Vehicle speed	Perform a test run of the vehicle.	The speedometer display and the scan tool (M.U.T.-III) display almost agree with each other.
91	Brake pressure sensor	The brake pedal is depressed.	ON
91	Brake pressure sensor	The brake pedal is released.	OFF
96	G sensor offset	The difference between the neutral position that was input to the ASC-ECU before the G and yaw rate sensor calibration and the neutral position after the calibration.	-0.1 to 0.1 G
97	Yaw rate sensor offset	The difference between the neutral position that was input to the ASC-ECU before the G and yaw rate sensor calibration and the neutral position after the calibration.	-6.0 to 6.0 deg/s
105	Power supply voltage (input)		System voltage (10 to 18 V ASC operable range)
120	Parking brake switch (Input)	Apply the parking brake.	ON
120	Parking brake switch (Input)	Release the parking brake.	OFF
128	A.S.C./TCL off switch (input)	The ASC OFF switch is pressed.	ON
128	A.S.C./TCL off switch (input)	The ASC OFF switch is not operated.	OFF
138	ESS request	ASC-ECU is demanding the ESS operation of ETACS-ECU.	ON
138	ESS request	ASC-ECU is not demanding the ESS operation of ETACS-ECU.	OFF
139^*1	Idle stop	The idling stop disabled	Not allowed
139^*1	Idle stop	The idling stop enabled	Allow
140	A.S.C./TCL mode (S-AWC)	When the ASC is activated	ASC ON
		When the ASC is deactivated by the ASC OFF switch.	ASC OFF
		When the ASC fails	N/A
141	ACC	Without ACC/FCM function	Not present
141	ACC	With ACC/FCM function	Present
143^*2	ACC: Target acceleration (MAX)	Activate the ACC.	Displays the upper limit of ACC target acceleration/deceleration speed (m/s²)
144^*2	ACC: Target acceleration (MIN)	Activate the ACC.	Displays the lower limit of ACC target acceleration/deceleration speed (m/s²)
145^*2	FCM: Target deceleration	Activate the FCM.	Displays FCC target deceleration speed (m/s²).
146^*2	FCM: Brake prefill request	When the brake system pre-fill request signal is received from the ACC/FCM-ECU	ON
146^*2	FCM: Brake prefill request	Other than above	OFF
147^*2	FCM: Brake assist request	When the brake assist request signal is received from the ACC/FCM-ECU	ON
147^*2	FCM: Brake assist request	Other than above	OFF
148^*2	FCM: Auto brake request	When the automatic brake request signal is received from the ACC/FCM-ECU	ON
148^*2	FCM: Auto brake request	Other than above	OFF
149^*2	Vehicle control state (ENG ECU)	Operate the cruise control switch.	Displays the vehicle control status which is received from the engine control module
			ALL OFF
			Cruise ON
			ASL ON
			ACC ON
150^*2	ACC control state (ENG ECU)	Activate the ACC.	Displays the ACC control status inside the engine control module which is received from the engine control module.
			Standby
			Active
151^*2	ACC fail state (ENG ECU)	Activate the ACC.	Displays the ACC-related failure status inside the engine control module which is received from the engine control module.
			Normal
			Fail
			Fail with DTC
152^*2	Stoplight switch state	The brake pedal is depressed.	ON
152^*2	Stoplight switch state	The brake pedal is released.	OFF
153^*2	ACC control state (A.S.C. ECU)	Activate the ACC.	Displays the ACC control status inside the ASC-ECU
			OFF
			Standby
			Active
			Accele. override
			Temporary failu.
			System failure
154^*2	ACC: Target engine torque	Activate the ACC.	Displays the ACC target engine torque. (Nm)
155^*2	ACC: Target primary speed	Activate the ACC.	Displays the ACC target primary speed. (r/min)
156^*2	Accelerator/Brake override state	The accelerator or the brake pedal is not depressed during the ACC control	Not active
		The accelerator pedal is depressed during the ACC control	Accel override
		The brake pedal is depressed during the ACC control	Brake override
157^*2	Cruise control off signal	The ACC OFF signal is sent	ON
157^*2	Cruise control off signal	Other than above	OFF
158^*2	ACC fail state (A.S.C. ECU)	Activate the ACC.	Displays the ACC-related failure status inside the ASC-ECU
			Normal
			Fail
			Fail with DTC
159^*2	ACC: Auto brake active state	Activate the ACC.	Displays the automatic brake operation status inside the ASC-ECU
			Not active
			ACC braking
160	Dr door ajar switch	Driver's door is closed.	Close
160	Dr door ajar switch	Driver's door is opened.	Open
161	EPB fail state	When the electric parking brake fail signal is not received from the electric parking brake ECU.	Normal
161	EPB fail state	When the electric parking brake fail signal is received from the electric parking brake ECU.	Fail
162	Auto hold switch	Brake auto hold switch is ON.	ON
162	Auto hold switch	Brake auto hold switch is OFF.	OFF
163	Driver's seat belt	Driver's seat belt is fastened.	Fastened
		Driver's seat belt is not fastened.	Not fastened
		Driver's seat belt is failed.	Fail
164	A.S.C. dynamic brake fail	Emergency brake (ASC) is normal.	Normal
164	A.S.C. dynamic brake fail	Emergency brake (ASC) fails.	Fail
165	Auto hold status	Brake auto hold function is set to OFF.	OFF
		Brake auto hold function is set to standby.	Standby
		Brake auto hold function fails.	Error
		Brake auto hold function is activated.	Active
		Brake auto hold function is activated and fails.	Active error
166	FCM/LDW/AHB	Vehicles without FCM function.	Not present
166	FCM/LDW/AHB	Vehicles with FCM function.	Present
167	FCM ON/OFF switch	FCM ON/OFF switch is ON.	ON
167	FCM ON/OFF switch	FCM ON/OFF switch is OFF.	OFF
168	FCM fail state (A.S.C. ECU)	FCM function (FCM/LDW/AHB-ECU) is normal.	Normal
168	FCM fail state (A.S.C. ECU)	FCM function (FCM/LDW/AHB-ECU) fails.	Fail

note	While ASC-ECU is disabled by the diagnostic function, the scan tool (M.U.T.-III) displayed data is different from the actual measurement. ^1: Shows that it is displayed but not used. ^2: Vehicles with ACC.