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Home >> Infiniti >> 2017 >> Q60 Base, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission (Introduction, Wiring Diagrams And Basic Inspection) >> System Description >> Diagnosis System (TCM) >> VR30DDTT >> Consult Function >> Data Monitor

Data Monitor

NOTE:

The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.

Monitored Item (Unit) Remarks
VHCL/S SE-A/T (km/h or mph) Displays the vehicle speed calculated by the TCM from the Output Shaft revolution.
ESTM VSP SIG (km/h or mph) Displays the vehicle speed signal received via CAN communication.
OUTPUT REV (RPM) Displays the output speed calculated from the pulse signal of Output Speed Sensor.
INPUT SPEED (RPM) Displays the input speed calculated from front sun gear revolution and Front Carrier revolution.
F SUN GR REV (RPM) Displays the front sun gear revolution calculated from the pulse signal of Input Speed Sensor 1.
F CARR GR REV (RPM) Displays the Front Carrier gear revolution calculated from the pulse signal of Input Speed Sensor 2.
ENGINE SPEED (RPM) Displays the engine speed received via CAN communication.
TC SLIP SPEED (RPM) Displays the revolution difference between input speed and engine speed.
ACCELE POSI (0.0/8) Displays the accelerator position estimated value received via CAN communication.
THROTTLE POSI (0.0/8) Displays the throttle position received via CAN communication.
ATF TEMP 1 (°C or °F) Displays the ATF temperature of oil pan calculated from the signal voltage of A/T Fluid Temperature Sensor.
ATF TEMP 2 (°C or °F) Displays the ATF temperature estimated value of Torque Converter outlet calculated from the signal voltage of A/T Fluid Temperature Sensor.
ATF TEMP SE 1 (V) Displays the signal voltage of A/T Fluid Temperature Sensor.
BATTERY VOLT (V) Displays the power supply voltage of TCM.
LINE PRES SOL (A) Displays the command current from TCM to the line pressure solenoid.
TCC SOLENOID (A) Displays the command current from TCM to the Torque Converter clutch solenoid.
L/B SOLENOID (A) Displays the command current from TCM to the Low Brake solenoid.
FR/B SOLENOID (A) Displays the command current from TCM to the Front Brake solenoid.
HLR/C SOL (A) Displays the command current from TCM to the High And Low Reverse Clutch solenoid.
I/C SOLENOID (A) Displays the command current from TCM to the Input Clutch solenoid.
D/C SOLENOID (A) Displays the command current from TCM to the Direct Clutch solenoid.
2346/B SOL (A) Displays the command current from TCM to the 2346 Brake solenoid.
L/P SOL MON (A) Monitors the command current from TCM to the line pressure solenoid, and displays the monitor value.
TCC SOL MON (A) Monitors the command current from TCM to the Torque Converter clutch solenoid, and displays the monitor value.
L/B SOL MON (A) Monitors the command current from TCM to the Low Brake solenoid, and displays the monitor value.
FR/B SOL MON (A) Monitors the command current from TCM to the Front Brake solenoid, and displays the monitor value.
HLR/C SOL MON (A) Monitors the command current from TCM to the High And Low Reverse Clutch solenoid, and displays the monitor value.
I/C SOL MON (A) Monitors the command current from TCM to the Input Clutch solenoid, and displays the monitor value.
D/C SOL MON (A) Monitors the command current from TCM to the Direct Clutch solenoid, and displays the monitor value.
2346/B SOL MON (A) Monitors the command current from TCM to the 2346 Brake solenoid, and displays the monitor value.
GEAR RATIO   Displays the gear ratio calculated from input speed and output speed.
ENGINE TORQUE (Nm) Displays the engine torque estimated value received via CAN communication.
ENG TORQUE D (Nm) Displays the engine torque estimated value reflected the requested torque of each control unit received via CAN communication.
INPUT TRQ S (Nm) Displays the input torque using for the oil pressure calculation process of shift change control.
INPUT TRQ L/P (Nm) Displays the input torque using for the oil pressure calculation process of line pressure control.
TRGT PRES L/P (kPa, kg/cm2 or psi) Displays the target oil pressure value of Torque Converter Clutch Solenoid Valve calculated by the oil pressure calculation process of lock-up control.
TRGT PRES TCC (kPa, kg/cm2 or psi) Displays the target oil pressure value of Torque Converter Clutch Solenoid Valve calculated by the oil pressure calculation process of shift change control.
TRGT PRES L/B (kPa, kg/cm2 or psi) Displays the target oil pressure value of Low Brake Solenoid Valve calculated by the oil pressure calculation process of shift change control.
TRGT PRE FR/B (kPa, kg/cm2 or psi) Displays the target oil pressure value of Front Brake Solenoid Valve calculated by the oil pressure calculation process of shift change control.
TRG PRE HLR/C (kPa, kg/cm2 or psi) Displays the target oil pressure value of High And Low Reverse Clutch solenoid valve calculated by the oil pressure calculation process of shift change control.
TRGT PRES I/C (kPa, kg/cm2 or psi) Displays the target oil pressure value of Input Clutch Solenoid Valve calculated by the oil pressure calculation process of shift change control.
TRGT PRES D/C (kPa, kg/cm2 or psi) Displays the target oil pressure value of Direct Clutch Solenoid Valve calculated by the oil pressure calculation process of shift change control.
TRG PRE 2346/B (kPa, kg/cm2 or psi) Displays the target oil pressure value of 2346 Brake Solenoid Valve calculated by the oil pressure calculation process of shift change control.
SHIFT PATTERN   Displays the gear change data using the shift pattern control.
VEHICLE SPEED (km/h or mph) Displays the vehicle speed for control using the control of TCM.
G SEN SLOPE (%) Displays the inclination angle calculated by the decel G sensor signal received via CAN communication.
RANGE SW 4 (ON/OFF) Displays the operation status of Transmission Range Switch 4.
RANGE SW 3 (ON/OFF) Displays the operation status of Transmission Range Switch 3.
RANGE SW 2 (ON/OFF) Displays the operation status of Transmission Range Switch 2.
RANGE SW 1 (ON/OFF) Displays the operation status of Transmission Range Switch 1.
SFT DWN ST SW (ON/OFF) Displays the operation status of Paddle Shifter (down switch).
SFT UP ST SW (ON/OFF) Displays the operation status of Paddle Shifter (up switch).
DOWN SW LEVER (ON/OFF) Displays the operation status of selector lever (down switch).
UP SW LEVER (ON/OFF) Displays the operation status of selector lever (up switch).
NON M-MODE SW (ON/OFF) Displays whether the selector lever is in any position other than manual shift gate position.
MANU MODE SW (ON/OFF) Displays whether the selector lever is in the manual shift gate position.
TOW MODE SW (ON/OFF)
  • Displays the reception status of tow mode switch signal received via CAN communication.
  • Not mounted but displayed.
DS RANGE (ON/OFF)
  • Displays whether it is the DS mode.
  • Not mounted but displayed.
1 POSITION SW (ON/OFF)
  • Displays the reception status of 1 position switch signal received via CAN communication.
  • Not mounted but displayed.
OD CONT SW (ON/OFF)
  • Displays the reception status of overdrive control switch signal received via CAN communication.
  • Not mounted but displayed.
BRAKESW (ON/OFF) Displays the reception status of Stop Lamp Switch signal received via CAN communication.
POWERSHIFT SW (ON/OFF)
  • Displays the reception status of POWER mode signal received via CAN communication.
  • Not mounted but displayed.
ASCD-OD CUT (ON/OFF) Displays the reception status of ASCD OD cancel request signal received via CAN communication.
ASCD-CRUISE (ON/OFF) Displays the reception status of ASCD operation signal received via CAN communication.
ABS SIGNAL (ON/OFF) Displays the reception status of ABS operation signal received via CAN communication.
TCS GR/P KEEP (ON/OFF) Displays the reception status of TCS gear keep request signal received via CAN communication.
TCS SIGNAL 2 (ON/OFF) Displays whether the reception value of A/T shift schedule change demand signal received via CAN communication is "cold".
TCS SIGNAL 1 (ON/OFF) Displays whether the reception value of A/T shift schedule change demand signal received via CAN communication is "warm".
LOW/B PARTS (FAIL/NOTFAIL) Displays whether the identified malfunction point judged by TCM is the related parts of Low Brake.
HC/IC/FRB PARTS (FAIL/NOTFAIL) Displays whether the identified malfunction point judged by TCM is the related parts of high and low reversed clutch, Input Clutch or Front Brake.
IC/FRB PARTS (FAIL/NOTFAIL) Displays whether the identified malfunction point judged by TCM is the related parts of Input Clutch or Front Brake.
HLR/C PARTS (FAIL/NOTFAIL) Displays whether the identified malfunction point judged by TCM is the related parts of high and low reversed clutch.
W/O THL POS (ON/OFF) Displays the kickdown condition signal status received via CAN communication.
CLSD THL POS (ON/OFF) Displays the idling status signal status received via CAN communication.
DRV CST JUDGE (DRIVE/COAST) Displays the judgment results of "driving" or "coasting" judged by TCM.
SHIFT IND SIGNAL   Displays the transmission value of shift position signal transmitted via CAN communication.
STARTER RELAY (ON/OFF) Displays the command status from TCM to starter Relay.
F-SAFE IND/L (ON/OFF) Displays the transmission status of A/T CHECK indicator lamp signal transmitted via CAN communication.
ATF WARN LAMP (ON/OFF)
  • Displays the transmission status of ATF temperature signal transmitted via CAN communication.
  • Not mounted but displayed.
MANU MODE IND (ON/OFF) Displays the transmission status of manual mode signal transmitted via CAN communication.
ON OFF SOL MON (ON/OFF) Monitors the command value from TCM to the anti-interlock solenoid, and displays the monitor status.
START RLY MON (ON/OFF) Monitors the command value from TCM to the starter Relay, and displays the monitor status.
ON OFF SOL (ON/OFF) Displays the command status from TCM to anti-interlock solenoid.
SLCT LVR POSI   Displays the shift positions recognized by TCM.
GEAR   Displays the current transmission gear position recognized by TCM.
NEXT GR POSI   Displays the target gear position of gear change that is calculated based on the vehicle speed information and throttle information.
SHIFT MODE   Displays the transmission driving mode recognized by TCM.
D/C PARTS (FAIL/NOTFAIL) Displays whether the identified malfunction point judged by TCM is the related parts of Direct Clutch.
FR/B PARTS (FAIL/NOTFAIL) Displays whether the identified malfunction point judged by TCM is the related parts of Front Brake.
2346/B PARTS (FAIL/NOTFAIL) Displays whether the identified malfunction point judged by TCM is the related parts of 2346 Brake.
2346B/DC PARTS (FAIL/NOTFAIL) Displays whether the identified malfunction point judged by TCM is the related parts of 2346 Brake or Direct Clutch.
N IDLE STATUS (ON/OFF) Displays the control status of idle neutral control.
SHIFT SCHEDULE   Displays the shift schedule selected by TCM.
DRIVE MODE STATS   Displays the drive mode status recognized by TCM.
SPORT MODE   Displays the status of Drive Mode Select Switch signal received via CAN communication.
STANDARD MODE  
ECO MODE  
SNOW MODE