DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 76 (Rear Motor Generator Control System - Diagnostics - Introduction) >> Rear Motor Generator Control System >> Data List / Active Test [12/2019 - 11/2023] >> Data List / Active Test [12/2019 - 11/2023]

Data List / Active Test [12/2019 - 11/2023]

WARNING: This page is about a different variant/trim than selected.
  1. DATA LIST 
    NOTE:
    • Some Data List values may vary significantly if there are slight differences in the environment in which the vehicle is operating when measurements are obtained. Variations may also occur due to aging of the vehicle. Due to these considerations, it is not always possible to provide definite values to be used for judgment of malfunctions. It is possible that a malfunction may be present even if measured values are within the reference range.
    • In the event of a problem with intricate symptoms, collect sample data from another vehicle of the same model, operating under identical conditions in order to reach an overall judgment by comparing all of the items in the Data List.
    1. Connect the GTS to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the GTS on.
    4. Enter the following menus: Powertrain / Rear Motor Generator / Data List.
    5. Check the results by referring to the following table.

      HINT: 

      • When reviewing Data List information, try to select only the specific Data List items related to the inspection being performed. If all items are selected when checking the Data List, the interval between updates for each item will be longer, resulting in delayed or incorrect data.
      • Using a custom list makes it possible to easily select smaller groups of related Data List items.
      • The following custom lists are available:
        • All Data
        • Inverter
        • Resolver
        • DC/DC Converter
        • Resolver Learning

      Powertrain > Rear Motor Generator > Data List 

      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Engine Speed Engine speed Min.: 0 rpm, Max.: 16383 rpm Engine stopped:
      0 rpm
      While engine running at a constant speed:
      No significant fluctuation
      -
      Vehicle Speed Vehicle speed Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph) Vehicle stopped:
      0 km/h (0 mph)
      While driving at a constant speed:
      No significant fluctuation
      -
      Engine Run Time Elapsed time after starting engine Min.: 0 sec, Max.: 65535 sec - Elapsed time from initial engine start until the ignition switch is turned off.
      Warmup Cycle Cleared DTC Warmup cycles after DTCs cleared Min.: 0, Max.: 255 - -
      Distance from DTC Cleared Distance driven after DTCs cleared Min.: 0 km (0 mile), Max.: 65535 km (40723 mile) - -
      Battery Voltage Auxiliary battery voltage Min.: 0.00 V, Max.: 16.00 V 11 to 15 V: Ignition switch ON When ignition switch ON (READY): approx. 12.5 to 15.0 V. When ignition switch ON: same as auxiliary battery voltage (approx. 12 V).
      If the voltage becomes 11 V or less when the ignition switch is ON (READY), the hybrid vehicle control ECU stores inverter with converter assembly DTCs.
      If the voltage becomes 9.5 V or less, the ignition switch will not be able to be turned to ON (READY).
      Ambient Temperature Ambient air temperature Min.: -40°C (-40°F), Max.: 215°C (419°F) Ignition switch ON:
      Same as ambient air temperature
      -
      Time after DTC Cleared Time after DTCs cleared Min.: 0 min, Max.: 65535 min - -
      Hybrid/EV Battery System Voltage HV battery voltage Min.: 0 V, Max.: 510 V Ignition switch ON (READY):
      150 to 300 V
      -
      Hybrid/EV Battery System Current HV battery current Min.: -3276.8 A, Max.: 3276.7 A Ignition switch ON:
      -4 to 4 A
      -
      Motor Revolution Motor (MG2) speed (detected by resolver sensor) Min.: -20000 rpm, Max.: 20000 rpm While driving:
      Varies depending on vehicle speed
      Motor (MG2) speed changes in proportion to vehicle speed.
      Motor (MG2) speed is not influenced by accelerator pedal opening angle, engine speed or generator (MG1) speed.
      Motor Torque Motor (MG2) torque value Min.: -500 Nm, Max.: 500 Nm While driving:
      Varies depending on vehicle operating conditions
      -
      Motor Control Mode Motor control mode Min.: 0, Max.: 65535 - -
      Generator Revolution Generator (MG1) speed (detected by resolver sensor) Min.: -20000 rpm, Max.: 20000 rpm During charge or discharge:
      Varies depending on vehicle operating conditions
      Generator (MG1) speed is set to obtain requested target engine speed
      Generator Torque Generator (MG1) torque value Min.: -500 Nm, Max.: 500 Nm During charge or discharge:
      Varies depending on vehicle operating conditions
      -
      Generator Control Mode Generator control mode Min.: 0, Max.: 65535 - -
      VL Voltage High voltage before it is boosted Min.: 0.0 V, Max.: 500.0 V Ignition switch ON (READY):
      Practically the same as the HV battery voltage
      -
      VH Voltage High voltage after it is boosted Min.: 0.0 V, Max.: 1000.0 V Engine revving up with shift lever in P:
      After boosted voltage to below 650 V
      -
      Boosting Converter PWM Duty Boost converter PWM duty Min.: 0 %, Max.: 100 % - -
      Boosting Converter Control Mode Boost converter control mode Min.: 0, Max.: 255 - -
      Short Wave Highest Value Waveform voltage in abnormal insulation detection circuit in battery voltage sensor Min.: 0.00 V, Max.: 4.98 V - -
      Fail Safe Mode Fail safe mode Min.: -128, Max.: 127 - -
      Accelerator Position Accelerator position Min.: 0.0 %, Max.: 100.0 % Accelerator pedal depressed:
      Changes with accelerator pedal pressure
      -
      WIN Control Limit Power Power flowing to HV battery (Charging)
      (detected at battery voltage sensor)
      Min.: -327.68 kW, Max.: 327.67 kW -38.76 kW or more -
      WOUT Control Limit Power Power flowing from HV battery (Discharging)
      (detected at battery voltage sensor)
      Min.: -327.68 kW, Max.: 327.67 kW 25.50 kW or less -
      Rear Motor Resolver After Offset Rear motor resolver after offset Min.: 0.000 deg, Max.: 358.593 deg - -
      Rear Motor Revolution Rear motor (MGR) speed (detected by resolver sensor) Min.: -32768 rpm, Max.: 32767 rpm While driving:
      Varies depending on vehicle operating conditions
      -
      Rear Motor Torque Rear motor (MGR) torque value Min.: -4096.000 Nm, Max.: 4095.875 Nm While driving:
      Varies depending on vehicle operating conditions
      -
      Rear Motor Control Mode Rear motor control mode Min.: 0, Max.: 65535 - -
      Rear Motor Carrier Frequency Rear motor carrier frequency Min.: 0, Max.: 255 - -
      Rear Motor Inverter Shut Down Signal Rear motor inverter shutdown signal Min.: 0, Max.: 255 - -
      Rear Motor Inverter Temperature Rear motor inverter temperature Min.: 0°C (32°F), Max.: 150°C (302°F) Vehicle left for 1 day at an ambient temperature of 25°C (77°F):
      8 to 35°C (46 to 95°F)
      While driving with an ambient temperature of 25°C (77°F):
      25 to 120°C (77 to 248°F)
      -
      Rear Motor Temperature Rear motor (MGR) temperature Min.: -40°C (-40°F), Max.: 215°C (419°F) Vehicle left for 1 day at an ambient temperature of 25°C (77°F):
      25°C (77°F)
      Changes according to vehicle condition and ambient temperature
      -
      Rear Motor Inverter Temperature Duty Rear motor inverter temperature duty (CPU input data) Min.: 0.0 %, Max.: 6553.5 % - -
      Emergency Shutdown Signal Inverter emergency shutdown ON or OFF Inverter emergency shutdown:
      ON
      Normal:
      OFF
      -
      Ready ON Status State of system (READY) ON or OFF Ignition switch ON (READY):
      ON
      -
      SMR Status System main relay status ON or OFF Ignition switch ON (READY):
      ON
      -
      Generator Inverter High Current (GFINV) Generator (MG1) inverter high current ON or OFF Normal:
      OFF
      -
      Generator Inverter Shut Down Status Generator (MG1) inverter shutdown status ON or OFF Generator inverter shutdown:
      ON
      Normal:
      OFF
      -
      Motor Inverter High Current (MFINV) Motor inverter high current ON or OFF Normal:
      OFF
      -
      Motor Inverter Shut Down Status Motor inverter shutdown status ON or OFF Motor inverter shutdown:
      ON
      Normal:
      OFF
      -
      Boosting Converter Input High Voltage Boost converter input high voltage ON or OFF Normal:
      OFF
      -
      Boosting Converter Input High Current (CFINV) Boost converter input high current ON or OFF Normal:
      OFF
      -
      Boosting Converter Shut Down Status Boost converter shutdown status ON or OFF Boost converter shutdown:
      ON
      Normal:
      OFF
      -
      Rear Inverter Input High Current (RFINV) Rear inverter input high current ON or OFF Normal:
      OFF
      -
      Rear Inverter Shut Down Status Rear inverter shutdown status ON or OFF Rear motor inverter shutdown:
      ON
      Normal:
      OFF
      -
      Total Distance Traveled Drive total distance Min.: 0 km (0 mile), Max.: 16777215 km (10425361 mile) - -
      Total Distance Traveled - Unit Drive total distance unit km or mile - -
      Rear Motor Resolver Offset Value Rear motor resolver offset value Min.: -250.000 deg, Max.: 249.992 deg - -
      Rear Motor Resolver Offset Complete Status Rear motor resolver learning complete status ON or OFF Rear motor resolver learning has been completed:
      ON
      -
      Rear Motor U Current (Lower Resolution) Rear motor U phase current (Lower resolution) Min.: -3276.8 A, Max.: 3276.7 A - -
      Rear Motor V Current (Lower Resolution) Rear motor V phase current (Lower resolution) Min.: -3276.8 A, Max.: 3276.7 A - -
      Rear Motor W Current (Lower Resolution) Rear motor W phase current (Lower resolution) Min.: -3276.8 A, Max.: 3276.7 A - -