Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001GCNQ
Model Year Start: 2020 Model: Corolla Prod Date Range: [01/2019 - 09/2022]
Title: HYBRID / BATTERY CONTROL: MOTOR GENERATOR CONTROL SYSTEM (for NICKEL METAL HYDRIDE BATTERY): DATA LIST / ACTIVE TEST; 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]

DATA LIST / ACTIVE TEST

DATA LIST

NOTICE:

  • 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.

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Powertrain / Motor Generator / Data List.

(e) 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 > Motor Generator > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

MIL

MIL status

ON or OFF

OFF

-

Number of Emission DTC

Emissions-related DTCs

-

-

-

Complete Parts Monitor

Comprehensive component monitor

Not Avl or Avail

-

-

Fuel System Monitor

Fuel system monitor

Not Avl or Avail

-

-

Misfire Monitor

Misfire monitor

Not Avl or Avail

-

-

EGR/VVT Monitor

EGR/VVT monitor

Not Avl or Avail

-

-

A/F (O2) Sensor Heater Monitor

O2S (A/FS) heater monitor

Not Avl or Avail

-

-

A/F (O2) Sensor Monitor

O2S (A/FS) monitor

Not Avl or Avail

-

-

Secondary Air Injection System Monitor

Secondary air injection system monitor

Not Avl or Avail

-

-

EVAP Monitor

EVAP monitor

Not Avl or Avail

-

-

Heated Catalyst Monitor

Heated catalyst monitor

Not Avl or Avail

-

-

Catalyst Monitor

Catalyst monitor

Not Avl or Avail

-

-

EGR/VVT Monitor Result

EGR/VVT monitor result

Compl or Incmpl

-

-

A/F (O2) Sensor Heater Monitor Result

A/F (O2) sensor heater monitor result

Compl or Incmpl

-

-

A/F (O2) Sensor Monitor Result

A/F (O2) Sensor Monitor Result

Compl or Incmpl

-

-

Secondary Air Injection System Monitor Result

Secondary air injection system monitor result

Compl or Incmpl

-

-

EVAP Monitor Result

EVAP monitor result

Compl or Incmpl

-

-

Heated Catalyst Monitor Result

Heated catalyst monitor result

Compl or Incmpl

-

-

Catalyst Monitor Result

Catalyst monitor result

Compl or Incmpl

-

-

Calculate Load

Calculate load (value increases in proportion to increase in load)

Min.: 0.0%, Max.: 100.0%

-

-

Coolant Temperature

Engine coolant temperature

Min.: -40°C (-40°F), Max.: 215°C (419°F)

Cold start→Fully warmed up:

Gradually rises

After warming up:

75 to 100°C (167 to 212°F)

-

Engine Speed

Engine speed

Min.: 0 rpm, Max.: 16383 rpm

950 to 1050 rpm: Idling

-

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

-

Intake Air Temperature

Intake air temperature

Min.: -40°C (-40°F), Max.: 140°C (284°F)

Constant:

Same as ambient air temperature

-

Throttle Position Sensor No.1 Voltage %

Throttle position sensor

Min.: 0.0%, Max.: 100.0%

-

-

OBD Requirements

OBD requirement

-

-

-

Engine Run Time

Elapsed time after starting engine

Min.: 0 sec, Max.: 65535 sec

-

Elapsed time from initial engine start until the power switch is turned off.

MIL ON Run Distance

Drive distance from MIL on

Min.: 0 km (0 mile), Max.: 65535 km (40723 mile)

-

-

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)

-

-

Component Monitor Result (Current)

Comprehensive component monitor

Compl or Incmpl

-

-

Fuel System Monitor Result (Current)

Fuel system monitor result (Current)

Compl or Incmpl

-

-

Misfire Monitor Result (Current)

Misfire monitor result (Current)

Compl or Incmpl

-

-

Component Monitor ENA (Current)

Comprehensive component monitor

Unable or Enable

-

-

Fuel System Monitor ENA (Current)

Fuel system monitor ENA (Current)

Unable or Enable

-

-

Misfire Monitor ENA (Current)

Misfire monitor ENA (Current)

Unable or Enable

-

-

EGR/VVT Monitor ENA (Current)

EGR/VVT monitor ENA (Current)

Unable or Enable

-

-

O2 Sensor Heater ENA (Current)

O2 sensor heater ENA (Current)

Unable or Enable

-

-

A/F (O2) Sensor Monitor ENA (Current)

A/F (O2) sensor monitor ENA (Current)

Unable or Enable

-

-

Secondary Air Injection System Monitor ENA (Current)

Secondary air injection system monitor ENA (Current)

Unable or Enable

-

-

EVAP Monitor ENA (Current)

EVAP monitor ENA (Current)

Unable or Enable

-

-

Heated Catalyst Monitor ENA (Current)

Heated catalyst monitor ENA (Current)

Unable or Enable

-

-

Catalyst Monitor ENA (Current)

Catalyst monitor ENA (Current)

Unable or Enable

-

-

EGR/VVT Monitor Result (Current)

EGR/VVT monitor result (Current)

Compl or Incmpl

-

-

O2 Sensor Heater Monitor Result (Current)

O2 sensor heater monitor result (Current)

Compl or Incmpl

-

-

A/F (O2) Sensor Monitor Result (Current)

A/F (O2) sensor monitor result (Current)

Compl or Incmpl

-

-

Secondary Air Injection System Monitor Result (Current)

Secondary air injection system monitor result (Current)

Compl or Incmpl

-

-

EVAP Monitor Result (Current)

EVAP monitor result (Current)

Compl or Incmpl

-

-

Heated Catalyst Monitor Result (Current)

Heated catalyst monitor result (Current)

Compl or Incmpl

-

-

Catalyst Monitor Result (Current)

Catalyst monitor result (Current)

Compl or Incmpl

-

-

Battery Voltage

Auxiliary battery voltage

Min.: 0.00 V, Max.: 16.00 V

11 to 15 V: Power switch on (IG)

When power switch on (READY): approx. 12.5 to 15.0 V. When power switch on (IG): same as auxiliary battery voltage (approx. 12 V).

If the voltage becomes 11 V or less when the power 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 power switch will not be able to be turned on (READY).

Ambient Temperature

Ambient air temperature

Min.: -40°C (-40°F), Max.: 215°C (419°F)

Power switch on (IG):

Same as ambient air temperature

-

Running Time from MIL ON

Running time from MIL on

Min.: 0 min, Max.: 65535 min

-

-

Time after DTC Cleared

Time after DTCs cleared

Min.: 0 min, Max.: 65535 min

-

-

Shift SW Status (N,P Range)

Shift lever position sensor

ON or OFF

Shift state P or N: ON

Shift state other than P or N: OFF

-

Hybrid/EV Battery System Voltage

HV battery voltage

Min.: 0 V, Max.: 510 V

Power switch on (READY):

200.0 to 350.0 V

-

Hybrid/EV Battery System Current

HV battery current

Min.: -3276.8 A, Max.: 3276.7 A

Power switch on (READY):

-200.00 to 200.00 A

-

Boosting Converter Temperature(Upper)

Boost converter temperature (Upper)

Min.: 15°C (59°F), Max.: 150°C (302°F)

Vehicle left for 1 day at an ambient temperature of 25°C (77°F):

15 to 35°C (59 to 95°F)

While driving with an ambient temperature of 25°C (77°F):

25 to 120°C (77 to 248°F)

-

Boosting Converter Temperature 1(Lower)

Boost converter temperature (Lower)

Min.: 15°C (59°F), Max.: 150°C (302°F)

Vehicle left for 1 day at an ambient temperature of 25°C (77°F):

15 to 35°C (59 to 95°F)

While driving with an ambient temperature of 25°C (77°F):

25 to 120°C (77 to 248°F)

-

Boosting Converter Temperature Duty(Upper)

Boost converter temperature duty (Upper) (CPU input data)

Min.: 0.0 %, Max.: 100.0 %

-

-

Motor Inverter Temperature Duty

Motor inverter temperature duty (CPU input data)

Min.: 0.0 %, Max.: 100.0 %

-

-

Motor Inverter Temperature

Motor inverter temperature

Min.: 15°C (59°F), Max.: 150°C (302°F)

Vehicle left for 1 day at an ambient temperature of 25°C (77°F):

15 to 35°C (59 to 95°F)

While driving with an ambient temperature of 25°C (77°F):

25 to 120°C (77 to 248°F)

-

Motor U Current AD Value(Lower Resolution)

Motor U phase current AD value (Lower resolution)

Min.: 0.000000 V, Max.: 4.999923 V

-

-

Motor V Current AD Value(Lower Resolution)

Motor V phase current AD value (Lower resolution)

Min.: 0.000000 V, Max.: 4.999923 V

-

-

Motor W Current AD Value(Lower Resolution)

Motor W phase current AD value (Lower resolution)

Min.: 0.000000 V, Max.: 4.999923 V

-

-

Motor V Current AD Value(Higher Resolution)

Motor V phase current AD value (Higher resolution)

Min.: 0.000000 V, Max.: 4.999923 V

-

-

Motor W Current AD Value(Higher Resolution)

Motor W phase current AD value (Higher resolution)

Min.: 0.000000 V, Max.: 4.999923 V

-

-

Motor U Current(Lower Resolution)

Motor U phase current (Lower resolution)

Min.: -3276.8 A, Max.: 3276.7 A

-

-

Motor V Current(Lower Resolution)

Motor V phase current (Lower resolution)

Min.: -3276.8 A, Max.: 3276.7 A

-

-

Motor W Current(Lower Resolution)

Motor W phase current (Lower resolution)

Min.: -3276.8 A, Max.: 3276.7 A

-

-

Generator U Current(Lower Resolution)

Generator U phase current (Lower resolution)

Min.: -3276.8 A, Max.: 3276.7 A

-

-

Generator V Current(Lower Resolution)

Generator V phase current (Lower resolution)

Min.: -3276.8 A, Max.: 3276.7 A

-

-

Generator W Current(Lower Resolution)

Generator W phase current (Lower resolution)

Min.: -3276.8 A, Max.: 3276.7 A

-

-

Motor ECU Power Supply (For 31V)

Motor generator control ECU power supply (for 31V)

Min.: 0.00 V, Max.: 4.98 V

-

-

Motor ECU Power Supply (For AD0)

Motor generator control ECU power supply (for AD0)

Min.: 0.00 V, Max.: 4.98 V

-

-

Motor ECU Power Supply (For 2.5V)

Motor generator control ECU power supply (for 2.5V)

Min.: 0.00 V, Max.: 4.98 V

-

-

Motor ECU Power Supply (For 2.5V Sub)

Motor generator control ECU power supply (for 2.5V sub)

Min.: 0.00 V, Max.: 4.98 V

-

-

DC/DC Converter Operation State

DC/DC converter status voltage

Min.: 0.00 V, Max.: 4.98 V

-

-

DC/DC Converter Output Signal

DC/DC converter output signal

Min.: 0.00 V, Max.: 4.98 V

-

-

DC/DC Converter Output Signal Duty

DC/DC converter output signal duty

Min.: 0.0 %, Max.: 100.0 %

-

-

Motor Revolution

Motor (MG2) speed (detected by resolver sensor)

Min.: -32768 rpm, Max.: 32767 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.: -4096.000 Nm, Max.: 4095.875 Nm

While driving:

Varies depending on vehicle operating conditions

-

Motor Control Mode

Motor control mode

Min.: 0, Max.: 65535

-

-

Motor Carrier Frequency

Motor carrier frequency

Min.: 0, Max.: 255

-

-

Motor Inverter Shut Down Signal

Motor inverter shutdown signal

Min.: 0, Max.: 255

-

-

Generator Revolution

Generator (MG1) speed (detected by resolver sensor)

Min.: -32768 rpm, Max.: 32767 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.: -4096.000 Nm, Max.: 4095.875 Nm

During charge or discharge:

Varies depending on vehicle operating conditions

-

Generator Control Mode

Generator control mode

Min.: 0, Max.: 65535

-

-

Generator Carrier Frequency

Generator carrier frequency

Min.: 0, Max.: 255

-

-

Generator Inverter Shut Down Signal

Generator (MG1) inverter shutdown signal

Min.: 0, Max.: 255

-

-

Inverter Coolant Temperature AD Value

Coolant (for inverter) temperature AD value

Min.: 0.000000 V, Max.: 4.999923 V

-

-

Inverter Coolant Temperature

Coolant (for inverter) temperature

Min.: -40°C (-40°F), Max.: 215°C (419°F)

Cold start→Fully warmed up:

Gradually rises

System operating normally:

Controlled at 65°C (149°F) or less

Normal: 64°C or less

Inverter Input Current

Inverter input current

Min.: -3276.8 A, Max.: 3276.7 A

-

-

Inverter Water Pump Duty

Inverter water pump motor driver request duty

Min.: 0 %, Max.: 100 %

-

-

Inverter Water Pump Revolution

Inverter water pump assembly speed

Min.: 0 rpm, Max.: 65535 rpm

During the Active Test "Activate the Inverter Water Pump":

3000 to 9300 rpm

When the inverter water pump assembly is not operating:

200 rpm or less

When the inverter water pump assembly is not operating:

200 rpm or less

Collinear Graphic Engine Revolution

Col-linear graphic engine revolution

Min.: 0 rpm, Max.: 65535 rpm

-

-

Motor Resolver After Offset

Motor resolver after offset

Min.: 0.000 deg, Max.: 358.593 deg

-

-

Motor Resolver Offset Value

Motor resolver offset value

Min.: -250.000 deg, Max.: 249.992 deg

-

-

Generator Resolver After Offset

Generator resolver after offset

Min.: 0.000 deg, Max.: 358.593 deg

-

-

Generator Resolver Offset Value

Generator resolver offset value

Min.: -250.000 deg, Max.: 249.992 deg

-

-

Motor Resolver Supply Voltage

Motor resolver supply voltage

Min.: 0.000000 V, Max.: 4.999923 V

-

-

VL Voltage

High voltage before it is boosted

Min.: 0.0 V, Max.: 6553.5 V

Power switch on (READY):

Practically the same as the HV battery voltage

-

VH Voltage

High voltage after it is boosted

Min.: 0.0 V, Max.: 6553.5 V

Engine revving up with shift lever in P:

After boosted voltage to below 600 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

-

-

Boosting Converter Carrier Frequency

Boost converter signal carrier frequency

HI or LO

-

-

Boosting Converter Shut Down Signal

Boost converter shutdown signal

Min.: 0, Max.: 255

-

-

Generate Request Torque

Generator (MG1) torque request value

Min.: -4096.000 Nm, Max.: 4095.875 Nm

-

-

Shift Position

Shift position

P/R/N/D/B

Matches currently selected shift position:

P, R, N, D or B

-

Motor Temperature

Motor (MG2) 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

-

Generator Temperature

Generator (MG1) 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

-

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 %, Max.: 100.0 %

Accelerator pedal depressed:

Changes with accelerator pedal pressure

-

IGCT Voltage

IGCT voltage

Min.: 0.00 V, Max.: 4.98 V

-

-

WIN Control Limit Power

Charge control wattage sent from battery voltage sensor to hybrid vehicle control ECU

Min.: -327.68 kW, Max.: 327.67 kW

-27.4 kW or more

-

WOUT Control Limit Power

Discharge control wattage sent from battery voltage sensor to hybrid vehicle control ECU

Min.: -327.68 kW, Max.: 327.67 kW

25.5 kW or less

-

Engine Control Mode

Engine control mode

Stop, Stop process, Startup process or Running

-

-

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

Power switch on (READY):

ON

-

SMR Status

System main relay status

ON or OFF

Power switch on (READY):

ON

-

Generator Resolver Offset Complete Status

Generator resolver learning complete status

ON or OFF

Generator resolver learning has been completed:

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 Resolver Offset Complete Status

Motor resolver learning complete status

ON or OFF

Motor resolver learning has been completed:

ON

-

PTC Heater Activate Permission Status/Prohibition Signal(IDH)

PTC heater

ON or OFF

-

-

DC/DC Converter Terminate Signal

DC/DC converter stop request signal

ON or OFF

Normal:

OFF

-

Motor Inverter High Current(MFINV)

Motor inverter high current

ON or OFF

Normal:

OFF

-

Motor Inverter Shut Down Status

Motor inverter shutdown

ON or OFF

Motor inverter shutdown:

ON

Normal:

OFF

-

Inverter Input High Voltage(OVH)

Inverter input high voltage

ON or OFF

Normal:

OFF

-

Boosting Converter Input High Voltage(OVL)

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

ON or OFF

Boost converter 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

-

-