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.-IIISE).

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.-IIISE) display almost agree with each other. (During stop: approximately 0.7km/h)
02	FR wheel speed sensor
03	RL wheel speed sensor
04	RR wheel speed sensor
05	Steering angle sensor(+: 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)>
06	Yaw rate sensor (+: left turn, -: right turn)	Vehicle stopped (level)	-3.6 to 3.6 deg/s
06	Yaw rate sensor (+: left turn, -: right turn)	Running	-100 to 100 deg/s
07	Master cylinder pressure sensor (+: pressure increase, -: pressure decrease)	The brake pedal is depressed.	Increases by the amount of the brake pedal depression.
07		The brake pedal is released.	-3 to 3 bar
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	Engine Speed	When the accelerator pedal is depressed (engine started)	The tachometer display and the scan tool (M.U.T.-IIISE) display almost agree with each other.
11	Engine torque		Displays the engine torque.
12	APS		Displays the accelerator pedal opening angle.
13	Allow A.S.C. torque request		Not allowed/Allow
14	Actual gear	When the selector lever is operated	Displays the selector lever position.
15	Target gear	When the selector lever is operated	Displays the selector lever position.
16	Steering angle sensor 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
17	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
18	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
19	Master cylinder pressure sensor 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
20	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
21	IG switch	Ignition switch: ON	ON
22	Power supply voltage		System voltage (10 to 18 V ASC operable range)
23	Steering angle sensor calibration state	When the steering wheel sensor neutral point is learned	Completed
		When the steering wheel sensor neutral point is not learned	Not completed
		When the steering wheel sensor is defective	SAS fail
		When the steering wheel sensor is defective	SAS fail&Not completed
24	Vehicle speed	Perform a test run of the vehicle.	The speedometer display and the scan tool (M.U.T.-IIISE) display almost agree with each other.
25	A.S.C./TCL off switch	The ASC OFF switch is pressed.	ON
25	A.S.C./TCL off switch	The ASC OFF switch is not operated.	OFF
26	Brake switch (input)	The brake pedal is depressed.	ON
26	Brake switch (input)	The brake pedal is released.	OFF
27	Power supply voltage (input)		System voltage (10 to 18 V ASC operable range)
28	IG switch (input)	Ignition switch: ON	ACC2/ACC/ON/Start
29	Parking brake switch	Apply the parking brake.	ON
29	Parking brake switch	Release the parking brake.	OFF
30	Driver’s door ajar switch	Driver's door is closed.	Close
30	Driver’s door ajar switch	Driver's door is opened.	Open
31^*2	EPB fail state	When the electric parking brake fail signal is not received from the electric parking brake ECU.	Normal
31^*2	EPB fail state	When the electric parking brake fail signal is received from the electric parking brake ECU.	Fail
32	Auto hold switch	Brake auto hold switch is ON.	ON
32	Auto hold switch	Brake auto hold switch is OFF.	OFF
33	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
34	A.S.C. dynamic brake fail	Emergency brake (ASC) is normal.	Normal
34	A.S.C. dynamic brake fail	Emergency brake (ASC) fails.	Fail
35	Brake switch	The brake pedal is depressed.	ON
35	Brake switch	The brake pedal is released.	OFF
37	A.S.C./TCL mode	When the ASC is activated	A.S.C. ON
		When the ASC is deactivated by the ASC OFF switch.	A.S.C. OFF
		When the ASC fails	Not available
38	Brake pressure sensor	The brake pedal is depressed.	ON
38	Brake pressure sensor	The brake pedal is released.	OFF
39	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
40	ESS request	ASC-ECU is demanding the ESS operation of ETACS-ECU.	ON
40	ESS request	ASC-ECU is not demanding the ESS operation of ETACS-ECU.	OFF
41	Emission test mode	Emission test mode: ON	ON
41	Emission test mode	Emission test mode: OFF	OFF
42	ACC/FCM	Without ACC/FCM function	Not present
42	ACC/FCM	With ACC/FCM function	Present
43^*1	ACC system state (ACC/FCM ECU)	Activate the ACC.	Displays the ACC control status inside the ACC/FCM-ECU
			OFF
			Standby
			Active
			Accel override
			Temporary fail.
			System fail
			Auto canceled
44^*1	ACC target acceleration (MAX)	Activate the ACC.	Displays the upper limit of ACC target acceleration speed (m/s²)
45^*1	ACC target acceleration (MIN)	Activate the ACC.	Displays the lower limit of ACC target acceleration speed (m/s²)
46^*1	FCM target deceleration (ACC/FCM ECU)	Activate the FCM.	Displays of FCM target deceleration speed (m/s²)
47^*1	ACC fail state (ENG ECU)	Activate the ACC.	Displays the ACC-related failure status inside the ECM which is received from the ECM.
			Normal
			Fail without DTC
			Fail with DTC
48^*1	ACC system state (ENG ECU)	Activate the ACC.	Displays the ACC control status inside the ECM which is received from the ECM.
			Standby
			Active
49^*1	Vehicle control state (ENG ECU)	Operate the cruise control switch.	Displays the vehicle control status which is received from the ECM
			ALL OFF
			Cruise ON
			ASL ON
			ACC ON
50^*1	FCM auto brake request (ACC/FCM ECU)	Activate the FCM.	ON
50^*1	FCM auto brake request (ACC/FCM ECU)	Activate the FCM.	OFF
51^*1	FCM brake assist request (ACC/FCM ECU)	Activate the FCM.	ON
51^*1	FCM brake assist request (ACC/FCM ECU)	Activate the FCM.	OFF
52^*1	FCM brake prefill request (ACC/FCM ECU)	Activate the FCM.	ON
52^*1	FCM brake prefill request (ACC/FCM ECU)	Activate the FCM.	OFF
53	Stoplight switch state	The brake pedal is depressed.	ON
53	Stoplight switch state	The brake pedal is released.	OFF
54	FCM standstill request (FCM/LDW/AHB ECU)	Activate the FCM.	ON
54	FCM standstill request (FCM/LDW/AHB ECU)	Activate the FCM.	OFF
55	FCM auto brake request (FCM/LDW/AHB ECU)	Activate the FCM.	ON
55	FCM auto brake request (FCM/LDW/AHB ECU)	Activate the FCM.	OFF
56	FCM brake assist request (FCM/LDW/AHB ECU)	Activate the FCM.	ON
56	FCM brake assist request (FCM/LDW/AHB ECU)	Activate the FCM.	OFF
57	FCM brake prefill request (FCM/LDW/AHB ECU)	Activate the FCM.	ON
57	FCM brake prefill request (FCM/LDW/AHB ECU)	Activate the FCM.	OFF
58	FCM target deceleration (FCM/LDW/AHB ECU)	Activate the FCM.	Displays of FCM target deceleration speed (m/s²)
59^*1	ACC system state (A.S.C. ECU)	Activate the ACC.	Displays the ACC control status inside the ASC-ECU
			OFF
			Standby
			Active
			Accel override
			Temporary fail.
			System fail
60^*1	ACC target engine torque	Activate the ACC.	Displays the ACC target engine torque. (Nm)
61^*1	ACC target primary speed	Activate the ACC.	Displays the ACC target primary speed. (r/min)
62^*1	Auto brake active state	Activate the FCM.	Displays the automatic brake operation status inside the ASC-ECU
			Not active
			ACC braking
			FCM prebraking
			FCM braking
63^*1	ACC fail state (A.S.C. ECU)	Activate the ACC.	Displays the ACC-related failure status inside the ASC-ECU
			Normal
			Fail without DTC
			Fail with DTC
64^*1	Cruise control off signal	The ACC OFF signal is sent	ON
64^*1	Cruise control off signal	Other than above	OFF
65^*1	Accel/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
66	FCM ON/OFF switch	FCM and Ultrasonic misacceleration Mitigation System ON/OFF switch is ON.	ON
66	FCM ON/OFF switch	FCM and Ultrasonic misacceleration Mitigation System ON/OFF switch is OFF.	OFF
67	FCM fail state (A.S.C. ECU)	FCM function (FCM/LDW/AHB-ECU) is normal.	Normal
67	FCM fail state (A.S.C. ECU)	FCM function (FCM/LDW/AHB-ECU) fails.	Fail
68	FCM engine brake request (FCM/LDW/AHB ECU)	Activate the FCM.	ON
68	FCM engine brake request (FCM/LDW/AHB ECU)	Activate the FCM.	OFF
69^*1	ACC hold state (ACC/FCM ECU)	Activate the ACC.	Displays the ACC hold status inside the ACC/FCM-ECU
			OFF
			Standstill
			Hold
			Hold (ACC ready)
70^*1	FCM engine brake request (ACC/FCM ECU)	Activate the FCM.	ON
70^*1	FCM engine brake request (ACC/FCM ECU)	Activate the FCM.	OFF
71^*1	ACC hold state (A.S.C. ECU)	Activate the ACC.	Displays the ACC hold status inside the ASC-ECU
			OFF
			Standstill
			Hold
			Hold (ACC ready)
72^*1	ACC standstill state (A.S.C. ECU)	Activate the ACC.	ON
			OFF
			State 2
			State 3
73	FCM/LDW/AHB	Vehicles without FCM function.	Not present
73	FCM/LDW/AHB	Vehicles with FCM function.	Present

note	While ASC-ECU is disabled by the diagnostic function, the scan tool (M.U.T.-IIISE) displayed data is different from the actual measurement. ^1: Vehicles with ACC/FCM. ^2: Vehicles with electric parking brake.