Monitored Items

WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

For reference values of the following items, refer to REFERENCE VALUE .

MONITOR ITEM SELECTION PATTERN

Pattern A: MAIN SIGNALS
Pattern B: EV/HEV
Pattern C: ENGINE
Pattern D: TRANSMISSION
Pattern E: HV BATTERY
Pattern F: MOTOR CONTROL
Pattern G: DC/DC
Pattern H: OTHER

: Applicable

Monitor item	Unit	Monitor item selection								Description	Note
Monitor item	Unit	A	B	C	D	E	F	G	H	Description	Note
ESTIMAT VEHICLE SPEED	km/h	*	*	*	*	*	*	*	*	Indicates the vehicle speed that is calculated by HPCM.
ACCEL OPEN ANGLE	deg	*	*	*	*	*	*	*	*	Indicates the throttle position that is calculated by HPCM.
SHIFT POSITION (METER)	OFF/P/R/N/D/M1/M2/M3/M4/M5/M6/M7	*	*	*	*	*	*	*	*	Displays the selector lever position received from TCM by CAN communication. OFF: - P: Selector lever P position R: Selector lever R position N: Selector lever N position D: Selector lever D position M1 - M7: Selector lever position manual mode
TARGET ENGINE TORQUE	Nm	*	*	*	*	*	*	*	*	Indicates the engine torque command value that is transmitted by HPCM to ECM via CAN communication.
ENGINE SPEED	RPM	*	*	*	*	*	*	*	*	Displays the engine speed received from ECM via CAN communication.
ENGINE TORQUE	Nm	*	*	*	*	*	*	*	*	Displays the engine speed torque from ECM via CAN communication.
COMMAND MOTOR TORQUE	Nm	*	*	*	*	*	*	*	*	Indicates the motor torque command value that is transmitted from HPCM to the traction motor inverter via CAN communication.
MOTOR TORQUE	Nm	*	*	*	*	*	*	*	*	Indicates the traction motor torque value that is received from the traction motor inverter by CAN communication.
MOTOR SPEED	RPM	*	*	*	*	*	*	*	*	Indicates the traction motor speed that is received from the traction motor inverter by CAN communication.
COMMAND MOTOR SPEED	RPM	*	*	*	*	*	*	*	*	Indicates the traction motor speed command value that is transmitted from HPCM to the traction motor inverter via CAN communication.
GEAR POSITION	-	*	*	*	*	*	*	*	*	Indicates the gear position received from TCM by CAN communication.
NEXT GEAR POSITION	-	*	*	*	*	*	*	*	*	Indicates the gear to shift to next that is received from TCM by CAN communication.
TM OUTPUT REV	RPM	*	*	*	*	*	*	*	*	Indicates the output shaft speed received from TCM via CAN communication.
ASC MODE	-				*					Indicates the adaptive speed control operating status.
REGENERATION TORQUE	Nm	*	*	*	*	*	*	*	*	Indicates the regenerative torque value that HPCM transmitted to the electrically-driven intelligent brake unit via CAN communication.
CMD REGENERATION TORQ	Nm	*	*	*	*	*	*	*	*	Indicates the regenerative torque command value received from the electrically-driven intelligent brake unit via CAN communication.
BRAKING FORCE	Nm	*	*	*	*	*	*	*	*	Indicates the brake which is received by CAN communication from the electrically-driven intelligent brake unit.
ASCD VEHICLE SPEED	km/h								*	Indicates the set vehicle speed.
ASCD CMD VEHICLE SPEED	km/h								*	Indicates the vehicle speed command value.
ASL TRG VEHICLE SPEED	-								*	Indicates the preset vehicle speed of speed limiter.
TARGET IDLE SPEED MAX	RPM			*						Indicates the upper-limit value of the target idle speed that is transmitted from HPCM to ECM via CAN communication.
TARGET IDLE SPEED MIN	RPM			*						Indicates the lower-limit value of the target idle speed that is transmitted from HPCM to ECM via CAN communication.
HV DISCHARGE POWER	kW	*	*	*	*	*	*	*	*	Indicates the discharge control power received from the Li-ion battery controller by CAN communication.
HV CHARGE POWER	kW	*	*	*	*	*	*	*	*	Indicates the charge control power received from the Li-ion battery controller by CAN communication.
MOTOR TORQ LIMIT (OUT)	Nm	*	*	*	*	*	*	*	*	Indicates the traction motor output limit value that HPCM transmitted to the traction motor inverter via CAN communication.
MOTOR TORQ LIMIT (REGE)	Nm	*	*	*	*	*	*	*	*	Indicates the traction motor regenerative limit value that HPCM transmitted to the traction motor inverter via CAN communication.
MOT TORQUE LIMIT (INV)	%	*	*	*	*	*	*	*	*	Indicates the traction motor output limit value that is received from the traction motor inverter by CAN communication.
REGE EXECUT TORQ	Nm	*	*	*	*	*	*	*	*	Indicates the HPCM calculated torque that allows regenerative cooperation.
HPCM POWER SUPPY	V	*	*	*	*	*	*	*	*	Indicates the power voltage input into HPCM.
APP SENSOR 1	%		*							Indicates the value calculated from the accelerator pedal position sensor 1 signal voltage.
APP SENSOR 2	%		*							Indicates the value calculated from the accelerator pedal position sensor 2 signal voltage.
HV BATTERY VOLTAGE	V	*	*	*	*	*	*	*	*	Indicates the Li-ion battery voltage value received from the Li-ion battery controller by CAN communication.
HV BATTERY LEVEL	%	*	*	*	*	*	*	*	*	Indicates the Li-ion battery level received from the Li-ion battery controller by CAN communication.
HV BATTERY CURRENT	A	*	*	*	*	*	*	*	*	Indicates the Li-ion battery current value received from the Li-ion battery controller by CAN communication.
HV BATTERY TEMP	°C	*	*	*	*	*	*	*	*	Indicates the Li-ion battery temperature received from the Li-ion battery controller by CAN communication.
INTAKE AIR TEMP SEN	°C			*						Receives the intake temperature received from ECM via CAN communication.
ENGINE COOLANT TEMP	°C	*	*	*	*	*	*	*	*	Displays the engine coolant temperature received from ECM via CAN communication.
INVERTER VOLTAGE	V	*	*	*	*	*	*	*	*	Indicates the traction motor inverter voltage value that is received from the traction motor inverter by CAN communication.
TM INPUT REV	RPM	*	*	*	*	*	*	*	*	Indicates the input shaft speed received from TCM via CAN communication.
ATF TEMP	°C	*	*	*	*	*	*	*	*	Indicates the ATF temperature received from TCM by CAN communication.
CLUTCH 2 TEMPERATURE	°C	*	*	*	*	*	*	*	*	Indicates the clutch 2 temperature received from TCM via CAN communication.
CLUTCH 1 STROKE SENSOR	mV				*					Indicates the clutch 1 stroke sensor signal voltage.
GRADIENT RATIO	%	*	*	*	*	*	*	*	*	Displays the inclination angle calculated from the G sensor signal.
G SENSOR	G	*	*	*	*	*	*	*	*	Indicates the G sensor signal value received from ABS actuator and electric unit (control unit) via CAN communication.
ISOLAT SENS WAVE AMP	mV					*	*	*		Indicates the insulation detection voltage width received from the Li-ion battery controller by CAN communication.
POWER CONSUMPTION (A/C)	kW								*	Indicates the A/C power consumption received from A/C auto amp. via CAN communication.
DC/DC CONV CONT DUTY	%							*		Indicates the duty ratio of the DC/DC converter voltage control signal.
COOL FAN ACT REQ (DC/DC)	-							*		Indicates the status of the battery cooling fan activation request signal from the DC/DC converter that is received from the Li-ion battery by CAN communication.
INVERTER W/P MONITOR	%		*							Indicates the electric water pump control status.
INVERTER W/P DUTY	%		*							Indicates the electric water pump operating status.
COOL FAN ACT REQ (MOTOR)	-		*				*			Indicates the status of the cooling fan activation request signal that is received from the traction motor inverter by CAN communication.
RAD FAN DUTY	%		*	*						Indicates the cooling fan control status that is confirmed by HPCM.
DOOR SW-DR	-		*							Indicates the door switch status received from BCM via CAN communication.
ACCEL SENSOR 1 VOLTAGE	mV		*							Indicates the signal voltage that is input from accelerator pedal position sensor 1.
ACCEL SENSOR 2 VOLTAGE	mV		*							Indicates the signal voltage that is input from accelerator pedal position sensor 2.
DC/DC CONV SIG VOLT	mV		*							Indicates the DC/DC converter control voltage.
SENSOR POWER SUPPLY 1	mV		*							Indicates the sensor power 1 voltage.
SENSOR POWER SUPPLY 2	mV		*							Indicates the sensor power 2 voltage.
FUEL LEVEL SENSOR	-		*							Indicates the fuel level sensor voltage.
WHEEL SENSOR (FR-RH)	RPM		*							Indicates the front right wheel speed received from ABS actuator and control unit via CAN communication.
WHEEL SENSOR (FR-LH)	RPM		*							Indicates the front left wheel speed received from ABS actuator control unit via CAN communication.
DC/DC TARGET VOLTAGE	mV							*		Indicates the request generation target value for the DC/DC converter that is received from the electrically-driven intelligent brake unit via CAN communication.
ECM REQ DC/DC VOL	mV							*		Indicates the voltage request signal received from ECM via CAN communication.
DC/DC VOLT CORRECT	mV							*		Indicates the DC/DC converter voltage correction.
READY LAMP SIGNAL	Off/BLINK/On		*						*	Indicates the READY to drive indicator lamp status [Off/BLINK/On].
HYBRID SYSTEM W/L SIGNAL	Off/BLINK/On		*						*	Indicates the hybrid system warning lamp status [Off/BLINK/On].
CHARGE LAMP SIGNAL	Off/BLINK/On		*						*	Indicates the 12-volt battery charge warning lamp status [Off/BLINK/On].
CLUTCH 1 LEANING VAL (V)	V			*	*				*	Indicates the stroke sensor voltage at the point of clutch 1 engagement. (when clutch 1 position learning is performed)	It is initialized when "CLUTCH 1 POSITION LEARNING" of "Work support" is performed.
CL1 BASIS TRQ CRCT VAL	Nm			*	*				*	Indicates clutch 1 corrective torque at the point of the engine start.	It is initialized when "CLUTCH 1 POSITION LEARNING" of "Work support" is performed.
CL1 ENGAGED POS L/VAL	mV			*	*				*	Indicates the stroke sensor voltage at the point of clutch 1 engagement.	It is initialized when "CLUTCH 1 POSITION LEARNING" of "Work support" is performed.
CL1 D/ENGAG POS 1ST L/V	mV				*				*	Indicates the stroke sensor voltage at the point of clutch 1 release. (when clutch 1 position learning is performed)	It is initialized when "CLUTCH 1 POSITION LEARNING" of "Work support" is performed.
CL1 D/ENGAGED POS L/VAL	mV				*				*	Indicates the stroke sensor voltage at the point of clutch 1 release.	It is initialized when "CLUTCH 1 POSITION LEARNING" of "Work support" is performed.
CL1 OPERATING COUNT	count				*				*	Indicates clutch 1 operation number of times.
AVAILABLE ENG OUTPUT	Nm	*	*	*	*	*	*	*	*	Indicates the maximum torque of the engine output.
L/SOC WRNG INTG/T (STOP)	sec		*						*	Indicates the accumulative illuminating time of the low battery charge warning.	When the vehicle is stopped with D range.
L/SOC WRNG MAX/T (STOP)	sec		*						*	Indicates the maximum illuminating time of the low battery charge warning.	When the vehicle is stopped with D range.
L/SOC WRNG INTG/T (LOW)	sec		*						*	Indicates the accumulative illuminating time of the low battery charge warning.	When D range (1st), or R range is selected.
L/SOC WRNG MAX/T (LOW)	sec		*						*	Indicates the maximum illuminating time of the low battery charge warning.	When D range (1st), or R range is selected.
L/SOC WRNG INTG/T (M-H)	sec		*						*	Indicates the accumulative illuminating time of the low battery charge warning.	When D range (2nd - 7th) is selected.
SYS W/L FLASH INTEG TIME	sec		*						*	Indicates the accumulative blinking time of the hybrid system warning lamp.
SYS W/L FLASH MAX TIME	sec		*						*	Indicates the maximum blinking time of the hybrid system warning lamp.
VEHICLE COND (LOW SOC)	-		*						*	Displays vehicle status when the hybrid system stops due to the decline of Li-ion battery voltage.
L/SOC WRNG MAX/T (M-H)	sec		*						*	Indicates the maximum illuminating time of the low battery SOC warning.	When D range (2nd - 7th) is selected.
READY ON TIME	min								*	Indicates the time elapsed after the vehicle entered READY state.
IGN SW ON TIME	min								*	Indicates the time elapsed after the ignition switch is turned ON.
MAX VEHICLE SPEED	km/h								*	Indicates the maximum vehicle speed.
ENGINE STOP REQUEST	Off/On	*	*	*	*	*	*	*	*	Displays the engine stop request transmitted ECM via CAN communication.
FUEL CUT STATUS	On/Off	*	*	*	*	*	*	*	*	Indicates the fuel cut-off status received from ECM via CAN communication.
ENGINE START REQUEST	On/Off	*	*	*	*	*	*	*	*	Indicates the engine stop request transmitted to ECM via CAN communication.
IDLE REQUEST	On/Off	*	*	*	*	*	*	*	*	Displays the idle request (engine independence request) transmitted ECM via CAN communication.
ENGINE STOP PERMIT	On/Off			*						Displays the HPCM calculated judgement of engine stop permit.
ENGINE START REQ (A/C)	On/Off			*						Displays the engine start permit received from the A/C auto amp. via CAN communication.
IDLE STOP INHIBIT	On/Off			*						Indicates the idle stop prohibit signal received from ECM via CAN communication.
FUEL CUT INHIBIT	On/Off			*						Indicates the fuel cut-off prohibit signal received from ECM via CAN communication.
COMPUL ENG STOP PERMIT	On/Off			*						Indicates the HPCM engine forced-stop permit.
ENGINE STOP JUDGE	On/Off			*						Indicates the HPCM engine stop permit signal.
ENGINE STOP JUDGE (FINAL)	On/Off			*						Displays the HPCM calculated judgement of engine stop permit.
HV N MAIN RLY ACTIV	On/Off		*							Indicates the output status of system main relay 2 operation voltage.
HV P MAIN RLY ACTIV	On/Off		*							Indicates the output status of system main relay 1 operation voltage.
HV PRE CHG RLY ACTIV	On/Off		*							Indicates the output status of system pre-charge relay operation voltage.
HV P MAIN RLY ACTIV MONI	On/Off		*							Indicates system main relay 1 [ON/OFF] status.
HV N MAIN RLY ACTIV MONI	On/Off		*							Indicates system main relay 2 [ON/OFF] status.
PRE-CHG RLY ACTIV MONI	On/Off		*							Indicates the operation status of pre-charge relay.
START SIGNAL	On/Off	*	*	*	*	*	*	*	*	Indicates status of the start signal (READY signal) that is input from BCM.
IGN SW SIGNAL	On/Off	*	*	*	*	*	*	*	*	Indicates status of ignition switch signal that is input from IPDM E/R.
CLUTCH 2 PROTECT	On/Off		*						*	Indicates activation status of clutch 2 overheat protection control
SHIFT POSITION WARNING	On/Off		*						*	Indicates activation status of Shift P warning.
ENGINE OIL PRESS WARNING	On/Off		*						*	Indicates activation status of engine oil pressure warning lamp.
EV LAMP	On/Off		*						*	Indicates activation status of EV indicator lamp.
P/N POS SIGNAL	On/Off		*							Indicates park/neutral position signal [ON/OFF] status.
BRAKE OPERATION JUDGE	On/Off		*							Indicates the brake operation judgment status.
ASCD BRAKE SW	On/Off		*							Indicates brake pedal position switch [ON/OFF] status.
STOP LAMP SW SIGNAL	On/Off		*							Indicates stop lamp switch [ON/OFF] status.
INV COVER INTERLOCK SIG	On/Off		*							Indicates interlock switch [ON/OFF] status.
SERVICE PLUG	On/Off		*							Indicates service plug [ON/OFF] status.
SS OFF RELAY	On/Off		*							Indicates self shut-off relay [ON/OFF] status.
I/A VOLUME LEARN PERMIT	On/Off								*	Indicates intake air amount learning permit status.
A/C CUT REQ	On/Off								*	Indicates A/C cut-off request status.
COMPUL A/C STOP PERMIT	On/Off								*	Indicates A/C forced-stop permit status.
SUB OIL PUMP ACTIV REQ	On/Off								*	Indicates sub electric oil pump activation request status.
DC/DC CONV ACTIV REQ	On/Off							*		Indicates the DC/DC activation request status.
EPS ACTIV REQ	On/Off								*	Indicates the EPS activation request status.
REV SYNC G/SFT PRHBT REQ	On/Off								*	Indicates the status of speed-synchronized shift prohibit request that HPCM transmitted to TCM via CAN communication.
RESTART PRECAUTION	On/Off								*	Indicates restart prohibit status.
ENGINE POWER LOW JUDGE	On/Off								*	Indicates engine output drop status.
GEAR RATIO ABNORMAL JUDGE	On/Off								*	Indicates status of gear ratio error judgment.
OIL PUMP ABNORMAL JUDGE	On/Off				*					Indicates status of sub electric oil pump stop request.
OIL PUMP ACTIV REQ	On/Off				*					Indicates status of sub electric oil pump activation request.
ENG START INHIBIT (TCM)	On/Off				*					Indicates the status that TCM inhibits the engine start.
DISTANCE SW	On/Off								*	Indicates distance switch [ON/OFF] status.
ASCD SET SW	On/Off								*	Indicates SET/COAST switch [ON/OFF] status.
RESUME/ACC SW	On/Off								*	Indicates RESUME/ACCELERATE switch [ON/OFF] status.
CANCEL SW	On/Off								*	Indicates ASCD CANCEL switch [ON/OFF] status.
MAIN SW	On/Off								*	Indicates ASCD MAIN switch [ON/OFF] status.
ASCD SET LAMP	On/Off								*	Indicates activation status of ASCD SET indicator lamp.
O/D CANCEL REQ	On/Off								*	Indicates OD cancel signal [ON/OFF] status.
O/D MONITOR	On/Off								*	Indicates the OD [ON/OFF] status received from TCM by CAN communication.
CRUISE LAMP	On/Off								*	Indicates activation status of ASCD CRUISE lamp.
ASCD CANCEL (LOW SPEED)	On/Off								*	Indicates the vehicle cruise control status. OFF: Set speed is retained. ON: Cruise control is canceled when the vehicle decelerates below the minimum speed that allows cruise control to be set.
ASCD CANCEL (SPEED DIFF)	On/Off								*	Indicates the vehicle cruise control status. OFF: Set speed is retained. ON: Cruise control is canceled when the vehicle decelerates excessively below the set speed.
ASL SET LAMP	On/Off								*	Indicates activation status of speed limiter SET indicator lamp.
ASL MAIN LAMP	On/Off								*	Indicates activation status of speed limiter indicator lamp.
KICK DOWN	On/Off								*	Indicates [ON/OFF] condition of kickdown determined by the HPCM according to the input signal.
ASCD SW	On/Off								*	Indicates ASCD steering switch [ON/OFF] status.
ASL MAIN SW	On/Off								*	Indicates speed limiter MAIN switch [ON/OFF] status.
G SEN CORRECT ERROR	On/Off								*	Indicates the status of G sensor calibration.
NUMBER OF PDTC	-								*	Indicates the number of permanent DTC stored in HPCM.
INSPCT MODE 2 REQ (E-DIB)	On/Off								*	Indicates the status of the inspection mode 2 request signal that is transmitted to the electrically-driven intelligent brake unit by CAN communication.
INSPECTION MODE 2	-								*	Indicates the inspection mode 2 status received by CAN communication from the electrically-driven intelligent brake unit. 0: Normal 1: Inspection mode 2 2: - 3: Inspection mode 2 prohibit
DRIVE MODE	AUTO/ECO/SPORT/SNOW								*	Indicates the characteristic of drive mode.
ECO PEDAL CONT PERMIT	On/Off								*	Indicates the HPCM ECO pedal control permit status.
ACCEL POS SELECT (AUTO)	On/Off								*	Indicates the drive mode selector status (AUTO).
ACCEL POS SELECT (SPORTS)	On/Off								*	Indicates the drive mode selector status (SPORT).
ACCEL POS SELECT (SNOW)	On/Off								*	Indicates the drive mode selector status (SNOW).
ACCEL POS SELECT (ECO)	On/Off								*	Indicates the drive mode selector status (ECO).
ECO PEDAL STATUS	-								*	Indicates the ECO pedal status that is set on the navigation display. 0: No control 1: OFF 2: Soft 3: Standard
ECO PEDAL REACTN FORCE	N								*	Indicates the ECO pedal reaction force value.
BRAKE SIGNAL	-								*	Indicates the brake which is received by CAN communication from the electrically-driven intelligent brake unit. 0: Brake OFF 1: Brake ON
ACCEL START ASSIST REQ	On/Off								*	Indicates the status of the accelerator start assist activation request signal that is transmitted to the electrically-driven intelligent brake unit by CAN communication.
ACCEL START ASSIST OPE	On/Off								*	Indicates the accelerator start assist function [ON/OFF] status.
HV BATTERY LEVEL (METER)	%		*						*	Indicates the indicated battery level gauge value that is transmitted to the combination meter.
ACCEL OPEN ANGLE (METER)	-		*						*	Indicates the indicated throttle position value that is transmitted to the combination meter.
ECO ACCEL OPN ANG (MTR)	-		*						*	Indicates the indicated ECO throttle position value that is transmitted to the combination meter.
ASSIST CHARGE (METER)	%		*						*	Indicates the indicated assist charge gauge position value that is transmitted to the combination meter.
DRIVE CONDITION 1	-		*						*	Indicates the displayed energy monitor signal that is displayed on the navigation display. 0: No flow 1: Motor assist driving 2: Engine driving, power generation 3: EV driving (Motor driving) 4: Regenerative braking 5: Power generation 6: Engine driving 7: Power regeneration	Display 1 indicates the status between engine and tires.
DRIVE CONDITION 2	-		*						*		Display 2 indicates the status between engine and traction motor.
DRIVE CONDITION 3	-		*						*		Display 3 indicates the status between traction motor and Li-ion battery.
DRIVE CONDITION 4	-		*						*		Display 4 indicates the status between traction motor and tires.
TIRE ROTATION DIRECTION	-		*						*	Indicates the tire rotation direction for the energy monitor that is displayed on the navigation display.
AMOUNT OF REGENERATION	kW		*						*	Indicates the amount of regenerative braking that is transmitted from HPCM to display control unit by CAN communication.

NOTE:

Monitoring is not performed of monitor items for systems not present in the vehicle.