HYBRID CONTROL SYSTEM DATA LIST / ACTIVE TEST


  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 the items in the Data List.


    1. Connect the Techstream to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the Techstream on.

    4. Enter the following menus: Powertrain / Hybrid Control / Data List.

    5. Check the results by referring to the following table.

      Tech Tips


      • 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:


        • Primary

        • HV Battery

        • Electric Leakage

        • Boost/Lower Converter

        • High Voltage Charge

        • HV Transmission

        • Auxiliary Battery

        • Thermo Sensor

        • Drive Performance

        • Elec Shift Lever System

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Engine Coolant Temp

      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 Revolution

      Engine speed/

      Min.: 0 rpm, Max.: 16383 rpm

      While idling after the engine is warmed up and inspection mode:

      Approximately 900 rpm

      While driving at a constant speed:

      No significant fluctuation

      		 -
      Vehicle Spd

      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 s, Max.: 65535 s

      		 Elapsed time after starting engine Elapsed time from initial engine start until the power switch is turned off.
      +B

      Auxiliary battery voltage (+B1,+B2 terminal)

      When power switch on (READY): approx. 13.8 to 14.7 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 power management 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).

      Min.: 0.00 V, Max.: 65.53 V

      Constant:

      11.00 to 15.00 V

      • Auxiliary battery condition

      • DC/DC converter
      Accel Pedal Pos #1

      Accelerator pedal position sensor No.1

      (Sensor voltage is multiplied by 20 and displayed as a percentage)

      Min.: 0.0%, Max.: 100.0%

      Accelerator pedal depressed:

      Changes with accelerator pedal pressure

      		 Accelerator pedal sensor assembly
      Accel Pedal Pos #2

      Accelerator pedal position sensor No.2

      (Sensor voltage is multiplied by 20 and displayed as a percentage)

      Min.: 0.0%, Max.: 100.0%

      Accelerator pedal depressed:

      Changes with accelerator pedal pressure

      		 Accelerator pedal sensor assembly
      Ambient Temperature

      Ambient air temperature/

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

      Power switch on (IG):

      Same as ambient air temperature

      		 Ambient temperature sensor
      Intake Air Temperature

      Engine intake air temperature/

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

      Constant:

      Same as ambient air temperature

      		 -
      DTC Clear Warm Up

      The number of times the engine is warmed up after clearing DTCs/

      Min.: 0, Max.: 255

      MIL OFF, engine coolant temperature increases from below 22°C (71.6°F) before starting the engine to above 70°C (158°F) after starting the engine:

      Increases once

      		 -
      DTC Clear Run Distance

      Drive distance after clearing DTCs/

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

      		 - -
      DTC Clear Min

      Elapsed time after clearing DTCs/

      Min.: 0 min, Max.: 65535 min

      		 -

      Time elapsed after DTCs are cleared

      (Not counted when the power switch is off)
      MIL on Engine Run Time

      Driving time after a malfunction occurs/

      Min.: 0 min, Max.: 65535 min

      		 - -
      MIL Status

      MIL status/

      ON or OFF

      		 MIL ON: ON Constant ON: Repair in accordance with detected DTCs
      MIL on Run Distance

      Travel distance after a malfunction occurs/

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

      		 - -
      Model Code Model code AVV5# -
      Engine Code Engine code P314 -
      ECU Code ECU code - -
      Destination Destination A -
      OBD Requirements OBD requirements OBD2 -
      MAP

      Intake manifold pressure/

      Min.: 0 kPa, Max.: 255 kPa

      Power switch on (IG) or engine stopped:

      Atmosphere pressure

      		 Valued less than atmospheric pressure are indicated while the engine is running
      Atmosphere Pressure

      Atmospheric pressure/

      Min.: 0 kPa, Max.: 255 kPa

      Constant:

      Atmosphere pressure

      		 -
      Number of Emission DTC The number of emission DTCs - -
      Ready Signal

      State of system (READY)/

      ON or OFF

      Power switch on (READY):

      ON

      		 -
      Motor(MG2) Revolution

      Motor (MG2) revolution speed (detected by resolver sensor)

      Motor (MG2) revolution speed changes in proportion to vehicle speed.

      Motor (MG2) revolution speed is not influenced by accelerator pedal opening angle, engine speed or generator (MG1) revolution speed.

      Min.: -32768 rpm, Max.: 32767 rpm

      While driving:

      Varies depending on vehicle speed

      • Hybrid vehicle transaxle assembly

      • Inverter with converter assembly
      Motor(MG2) Torq

      Motor (MG2) torque request value/

      Min.: -4096.00 Nm, Max.: 4095.87 Nm

      While driving:

      Varies depending on vehicle operating conditions

      • Power management control ECU

      • Hybrid vehicle transaxle assembly

      • Inverter with converter assembly
      M(MG2) Trq Exec Val

      Motor (MG2) torque execution value/

      Min.: -4096.00 Nm, Max.: 4095.87 Nm

      After full-load acceleration with power switch on (READY) and engine stopped:

      Less than +/-20% of motor (MG2) torque

      • Power management control ECU

      • Hybrid vehicle transaxle assembly

      • Inverter with converter assembly
      Generator(MG1) Rev

      Generator (MG1) revolution speed (detected by resolver sensor)

      Generator (MG1) revolution speed is set to obtain requested target engine speed

      Min.: -32768 rpm, Max.: 32767 rpm

      During charge or discharge:

      Varies depending on vehicle operating conditions

      • Hybrid vehicle transaxle assembly

      • Inverter with converter assembly
      Generator(MG1) Torq

      Generator (MG1) torque request value/

      Min.: -4096.00 Nm, Max.: 4095.87 Nm

      During charge or discharge:

      Varies depending on vehicle operating conditions

      • Power management control ECU

      • Hybrid vehicle transaxle assembly

      • Inverter with converter assembly
      G(MG1) Trq Exec Val

      Generator (MG1) torque execution value/

      Min.: -4096.00 Nm, Max.: 4095.87 Nm

      One second after engine automatically starts with shift lever in P (Condition before engine start: Power switch on (READY), engine stopped, A/C fan speed high and headlights on):

      Less than +/- 20% of generator (MG1) torque

      • Power management control ECU

      • Hybrid vehicle transaxle assembly

      • Inverter with converter assembly
      Regenerative Brake Torq

      Motor (MG2) regenerative braking execution torque/

      Min.: -4096.0 Nm, Max.: 4095.0 Nm

      While braking:

      Varies depending on vehicle operation conditions

      • Power management control ECU

      • Hybrid vehicle transaxle assembly

      • Inverter with converter assembly
      Rqst Regen Brake Torq

      Requested motor (MG2) regenerative braking torque/

      Min.: -4096.0 Nm, Max.: 4095.0 Nm

      While braking:

      Varies depending on vehicle operation conditions

      • Power management control ECU

      • Hybrid vehicle transaxle assembly

      • Inverter with converter assembly
      Inverter Temp-(MG1)

      Generator 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 at an ambient temperature of 25°C (77°F):

      25 to 120°C (77 to 248°F)

      		 Inverter with converter assembly
      Inverter Temp-(MG2)

      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 at an ambient temperature of 25°C (77°F):

      25 to 120°C (77 to 248°F)

      		 Inverter with converter assembly
      Motor Temp No2

      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)

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

      25 to 120°C (77 to 248°F)

      		 GMT terminal
      Motor Temp No1

      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)

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

      25 to 120°C (77 to 248°F)

      		 MMT terminal
      Accelerator Degree

      Accelerator pedal depressed angle/

      Min.: 0.0%, Max.: 100.0%

      Accelerator pedal depressed:

      Changes with accelerator pedal pressure

      		 Accelerator pedal sensor assembly
      Request Power

      Requested engine power by power management control ECU to ECM/

      Min.: 0 W, Max.: 655350 W

      While driving with the engine running:

      Varies depending on vehicle operating conditions

      • Power management control ECU

      • ECM

      • Engine
      Target Engine Rev

      Target engine speed requested by power management control ECU to ECM/

      Min.: 0 rpm, Max.: 65535 rpm

      While driving with the engine running:

      Varies depending on vehicle operating conditions

      • Power management control ECU

      • ECM

      • Engine
      Engine Rev (Sensor)

      Engine speed/

      Min.: 0 rpm, Max.: 16383 rpm

      While idling after the engine is warmed up:

      Approximately 1000 rpm

      While driving at a constant speed:

      No significant fluctuation

      		 -
      Total Distance Traveled

      Drive total distance/

      Min.: 0 km (0 mile), Max.: 16777215 km (10425361 mile)

      		 - -
      State of Charge (All Bat)

      HV battery state of charge

      Primary calculated from charging and discharging amperage

      Min.: 0.0%, Max.: 100.0%

      Constant:

      0.0 to 100.0%

      • HV battery

      • Battery smart unit

      • Power management control ECU
      Master Cylinder Ctrl Trq

      Braking torque equivalent to master cylinder brake fluid pressure/

      Min.: -4096.0 Nm, Max.: 4095.0 Nm

      Brake pedal depressed:

      Changes with the brake pedal pressure

      		 Master cylinder pressure sensor
      Power Resource VB

      HV battery voltage/

      Min.: 0.0 V, Max.: 6553.5 V

      Power switch on (READY):

      204.0 to 340.0 V

      • HV battery

      • Battery smart unit

      • Power management control ECU
      Power Resource IB

      HV battery current/

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

      Power switch on (READY):

      -200.00 to 200.00 A

      • HV battery

      • Power cable

      • Inverter with converter assembly

      • Battery current sensor

      • Air conditioning system
      VL-Voltage before Boosting

      High voltage before it is boosted/

      Min.: 0 V, Max.: 450 V

      Power switch on (READY):

      Practically the same as the HV battery voltage

      • HV battery

      • Inverter with converter assembly
      VH-Voltage after Boosting

      High voltage after it is boosted/

      Min.: 0 V, Max.: 1000 V

      Engine revving up with shift lever in P:

      After boosted voltage to below 650 V

      		 Inverter with converter assembly
      Boost Ratio

      Boost converter boost ratio/

      Min.: 0.0%, Max.: 100.0%

      		 - Inverter with converter assembly
      Drive Condition ID Drive condition ID

      • Engine stopped: 0

      • Engine about to be stopped: 1

      • Engine about to be started: 2

      • Engine operated or operating: 3

      • Power management control ECU

      • ECM

      • Hybrid vehicle transaxle assembly
      Shift Sensor Shift Pos

      Shift position/

      P/R/N/D/B

      Matches currently selected shift position:

      P, R, N, D or B

      		 Shift lever position sensor
      Crank Position

      Crankshaft position/

      Min.: -128 °CA, Max.: 127 °CA

      		 - -
      A/C Consumption Pwr

      A/C consumption power/

      Min.: 0 W, Max.: 12750 W

      		 While the air conditioning system is operating: 0 to 5000 W Air conditioning system
      Short Wave Highest Val

      Waveform voltage in leak detection circuit in battery smart unit/

      Min.: 0.00 V, Max.: 4.98 V

      		 - High voltage circuit
      MG1 Control Mode

      Generator (MG1) control mode/

      Min.: 0, Max.: 2

      PWM: 0

      Variable PWM: 1

      Rectangular wave: 2

      		 -
      MG1 Carrier Frequency

      Generator (MG1) carrier frequency/

      0.75kHz/1.25kHz/2.50kHz/3.75kHz/5.00kHz/10.00kHz

      		 - -
      MG2 Control Mode

      Motor (MG2) control mode/

      Min.: 0, Max.: 2

      PWM: 0

      Variable PWM: 1

      Rectangular wave: 2

      		 -
      MG2 Carrier Frequency

      Motor (MG2) carrier frequency/

      0.75kHz/1.25kHz/2.50kHz/3.75kHz/5.00kHz

      		 - -
      Num of Current Code

      The number of current DTCs/

      Min.: 0, Max.: 255

      		 - -
      Num of History Code

      The number of history DTCs/

      Min.: 0, Max.: 255

      		 - -
      Check Mode

      Check Mode/

      ON or OFF

      		 - -
      Shift Sensor SW - P

      Shift lever position sensor/

      ON or OFF

      Shift lever in P: ON

      Shift lever in any position other than P: OFF

      		 Shift lever position sensor
      Shift Sensor SW - R

      Shift lever position sensor/

      ON or OFF

      Shift lever in R: ON

      Shift lever in any position other than R: OFF

      		 Shift lever position sensor
      Shift Sensor SW - N

      Shift lever position sensor/

      ON or OFF

      Shift lever in N: ON

      Shift lever in any position other than N: OFF

      		 Shift lever position sensor
      Shift Sensor SW - D

      Shift lever position sensor/

      ON or OFF

      Shift lever in D: ON

      Shift lever in any position other than D: OFF

      		 Shift lever position sensor
      Shift Sensor SW - B

      Shift lever position sensor/

      ON or OFF

      Shift lever in B: ON

      Shift lever in any position other than B: OFF

      		 Shift lever position sensor
      Shift Sensor SW - FD

      Shift lever position sensor/

      ON or OFF

      Shift lever in D or B: ON

      Shift lever in any position other than D or B: OFF

      		 Shift lever position sensor
      Shift Sensor SW - RV

      Shift lever position sensor/

      ON or OFF

      Shift lever in R: ON

      Shift lever in any position other than R: OFF

      		 Shift lever position sensor
      Shift Sensor SW - MJ

      Shift lever position sensor/

      ON or OFF

      Shift lever in P, R, N, D or B: ON

      Shift lever in any position other than P, R, N, D or B: OFF

      		 Shift lever position sensor
      Calculate Load

      Engine load (value increases in proportion to increase in load)/

      Min.: 0.0%, Max.: 100.0%

      Engine idling with warm engine, air conditioner off, shift lever in P and inspection mode selected:

      20.0 to 40.0%

      Engine speed of 2500 rpm, air conditioner off, shift lever in P and inspection mode selected:

      15.0 to 35.0%

      • Air cleaner condition

      • Throttle valve status
      Throttle Position

      Throttle position sensor/

      Min.: 0.0%, Max.: 100.0%

      Throttle valve fully closed:

      10.0 to 24.0%

      		 Throttle valve status
      DCDC Cnv Tar Pulse Duty

      Target auxiliary battery voltage/

      Min.: 0.0%, Max.: 399.9%

      		 - -
      Inverter Coolant Water Temperature

      Inverter coolant temperature/

      Min.: -40°C (-40°F), Max.: 110°C (230°F)

      Cold start → Fully warmed up:

      Gradually rises

      System operating normally:

      Controlled at 65°C (149°F) or less

      • Inverter with converter assembly

      • Inverter water pump assembly

      • Cooling fan system

      • Inverter cooling system
      Cooling Fan 0

      Battery cooling blower assembly operation request/

      Min.: 0.0%, Max.: 100.0%

      		 - -
      Inverter W/P Revolution

      Inverter water pump assembly speed/

      Min.: 0 rpm, Max.: 15000 rpm

      Power switch on (READY):

      1625 to 5875 rpm

      When the inverter water pump assembly is not operating:

      Lower than 625 rpm

      • Power management control ECU

      • Inverter water pump assembly
      Prohibit DC/DC conv sig

      DC/DC converter prohibition signal/

      ON or OFF

      Power switch on (IG):

      ON (Prohibited)

      Power switch on (READY):

      OFF (Permitted)

      • Power management control ECU

      • DC/DC converter
      EV Request

      EV mode transition availability/

      ON or OFF

      In EV mode:

      ON

      		 -
      TRC OFF Switch

      VSC condition/

      OFF/TRC/TRC, VSC

      VSC OFF switch on:

      OFF

      		 -
      Starter Switch

      Starter ON / OFF signal/

      ON or OFF

      Starter ON:

      ON

      		 -
      Inv-T (MG1) aftr IG-ON

      Generator inverter temperature soon after power switch on (IG)/

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

      		 - -
      Inv-T (MG2) aftr IG-ON

      Motor inverter temperature soon after power switch on (IG)/

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

      		 - -
      Mtr-T (MG2) aftr IG-ON

      Motor (MG2) temperature soon after power switch on (IG)/

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

      		 - -
      Conv-Tmp after IG-ON

      Boost converter temperature soon after power switch on (IG)/

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

      		 - -
      SOC after IG-ON

      HV battery state of charge soon after power switch on (IG)/

      Min.: 0.0%, Max.: 100.0%

      		 - -
      Inv-Temp (MG1) Max

      Maximum generator inverter temperature after power switch turned on (IG) in current trip/

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

      		 - -
      Inv-Temp (MG2) Max

      Maximum motor inverter temperature after power switch turned on (IG) in current trip/

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

      		 - -
      Mtr-Temp (MG2) Max

      Maximum motor (MG2) temperature after power switch turned on (IG) in current trip/

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

      		 - -
      Converter Temp Max

      Maximum converter temperature after power switch turned on (IG) in current trip/

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

      		 - -
      Status of Charge Max

      Maximum SOC after power switch turned on (IG) in current trip/

      Min.: 0.0%, Max.: 100.0%

      		 - -
      Status of Charge Min

      Minimum SOC after power switch turned on (IG) in current trip/

      Min.: 0.0%, Max.: 100.0%

      		 - -
      Stop Light Switch

      Stop light switch assembly condition/

      ON or OFF

      Brake pedal depressed:

      ON

      		 -
      Auxiliary Batt Temperature

      Auxiliary battery temperature/

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

      Auxiliary battery temperature is 20°C (68°F):

      20°C (68°F)

      		 -
      Collision Signal (Airbag)

      Airbag sensor assembly collision detection/

      ON or OFF

      Collision detection by the airbag sensor assembly:

      ON

      		 -
      TC Terminal

      TC terminal state/

      ON or OFF

      TC terminal connected:

      ON

      		 -
      Inter Lock Switch

      Interlock switch condition/

      ON or OFF

      Power switch on (IG), connector cover assembly, UPR inverter cover, engine wire No. 4 (air conditioner wire) and service plug grip installed detached:

      ON

      		 -
      EV Switch

      EV drive mode switch (pattern select switch assembly) condition/

      ON or OFF

      EV drive mode switch (pattern select switch assembly) being pushed and held:

      ON

      		 -
      Back Up Lamp Relay

      Back up light switch condition/

      ON or OFF

      Shift lever in R

      ON

      		 -
      ECO Mode

      ECO mode transition availability/

      ON or OFF

      In ECO mode:

      ON

      • Combination meter assembly

      • Power management control ECU
      Generate Torque

      Generated drive torque/

      Min.: -4096.0 Nm, Max.: 4095.8 Nm

      		 - -
      Prohibit Charge for P Pos

      HV battery charge in shift lever in P prohibition state/

      ON or OFF

      HV battery charge in shift lever in P prohibition:

      ON

      		 -
      DC/DC Cnv Temp (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 at an ambient temperature of 25°C (77°F):

      25 to 120°C (77 to 248°F)

      		 Inverter with converter assembly
      Safing Signal (Airbag)

      Safing state of the airbag sensor assembly/

      ON or OFF

      When safing state of the airbag sensor assembly:

      ON

      		 -
      DC/DC Cnv Temp (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 at an ambient temperature of 25°C (77°F):

      25 to 120°C (77 to 248°F)

      		 Inverter with converter assembly
      Normal Signal for A/B ECU

      Control state of airbag sensor assembly/

      ON or OFF

      When the airbag sensor assembly is operating normally:

      ON

      		 -
      Mtr-T (MG1) aftr IG-ON

      Generator (MG1) temperature soon after power switch on (IG)/

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

      		 - -
      Mtr-Temp (MG1) Max

      Maximum generator (MG1) temperature after power switch turned on (IG) in current trip/

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

      		 - -
      Overvoltage Input to Conv

      Overvoltage detection into boost converter/

      ON or OFF

      Overvoltage is received by the boost converter:

      ON

      Normal:

      OFF

      		 -
      Overvoltage Input to Inv

      Overvoltage detection into inverter/

      ON or OFF

      Overvoltage is received by the inverter:

      ON

      Normal:

      OFF

      		 -
      Emergency Shutdown

      Inverter emergency shutdown/

      ON or OFF

      Inverter emergency shutdown:

      ON

      Normal:

      OFF

      		 -
      MG1 Inverter Shutdown

      Generator inverter shutdown/

      ON or OFF

      Generator inverter shutdown:

      ON

      Normal:

      OFF

      		 -
      MG1 Inverter Fail

      Generator inverter stopped/

      ON or OFF

      Generator inverter faulty:

      ON

      Normal:

      OFF

      		 -
      MG2 Inverter Shutdown

      Motor inverter shutdown/

      ON or OFF

      Motor inverter shutdown:

      ON

      Normal:

      OFF

      		 -
      MG2 Inverter Fail

      Motor inverter stopped/

      ON or OFF

      Motor inverter faulty:

      ON

      Normal:

      OFF

      		 -
      Conv Shutdown

      Boost converter shutdown/

      ON or OFF

      Boost converter shutdown:

      ON

      Normal:

      OFF

      		 -
      Converter Fail

      Boost converter stopped/

      ON or OFF

      Boost converter faulty:

      ON

      Normal:

      OFF

      		 -
      Internal Shift Position

      ECU internal shift condition/

      P/R/N/D/B

      Matches currently selected shift position:

      P, R, N, D or B

      		 -
      HV Start Condition

      Indicates the hybrid start condition/

      Norml / Pr A/C / Remote

      		 - -
      (Inverter) W/P Run Control Duty

      Inverter water pump motor driver request duty/

      Min.: 0.00%, Max.: 100.00%

      Power switch on (READY):

      62.50 to 93.75%

      		 Power management control ECU
      Engine Stop Request

      Engine stop request/

      Request or No

      Requesting engine stop:

      Request

      • ECM

      • Power management control ECU
      Engine Idling Request

      Engine idling request/

      Request or No

      Requesting idle:

      Request

      • ECM

      • Power management control ECU
      Main Batt Charging Rqst

      Engine idling request to charge HV battery/

      Request or No

      Requesting HV battery charging:

      Request

      • Battery smart unit

      • HV battery
      Aircon Request

      Engine idling request from air conditioning amplifier assembly/

      Request or No

      While an engine start is requested from the air conditioning amplifier assembly:

      Request

      		 air conditioning amplifier assembly
      Engine Warming Up Rqst

      Engine idling request to warm up engine/

      Request or No

      While an engine warm-up is requested:

      Request

      After the engine is warmed up:

      No

      • Power management control ECU

      • ECM
      SMRP Status

      Operating state of SMRP

      (primary circuit monitor)

      ON or OFF

      Immediately after the power switch on (ST-ON) state occurred:

      ON

      After the above timing:

      OFF

      Cannot be confirmed using the Techstream. Use an oscilloscope.


      • Hybrid battery junction block assembly

      • Wire harness
      SMRB Status

      Operating state of SMRB

      (primary circuit monitor)

      ON or OFF

      Power switch on (READY):

      ON

      • Hybrid battery junction block assembly

      • Wire harness
      SMRG Status

      Operating state of SMRG

      (primary circuit monitor)

      ON or OFF

      Power switch on (READY):

      ON

      • Hybrid battery junction block assembly

      • Wire harness
      SMRP Control Status

      Commanded state of SMRP/

      ON or OFF

      Immediately after the power switch on (ST-ON) state occurred:

      ON

      After the above timing:

      OFF

      		 Cannot be confirmed using the Techstream. Use an oscilloscope.
      SMRB Control Status

      Commanded state of SMRB/

      ON or OFF

      Power switch on (READY):

      ON

      		 -
      SMRG Control Status

      Commanded state of SMRG/

      ON or OFF

      Power switch on (READY):

      ON

      		 -
      MG1 Gate Status

      Generator (MG1) gate status/

      ON or OFF

      Shutting down generator inverter:

      ON

      Normal:

      OFF

      • Power management control ECU

      • Inverter with converter assembly
      MG2 Gate Status

      Motor (MG2) gate status/

      ON or OFF

      Shutting down motor inverter:

      ON

      Normal:

      OFF

      • Power management control ECU

      • Inverter with converter assembly
      Converter Gate Status

      Boost converter gate status/

      ON or OFF

      Shutting down boost converter:

      ON

      Normal:

      OFF

      • Power management control ECU

      • Inverter with converter assembly
      Aircon Gate Status

      While A/C inverter is being shut off/

      ON or OFF

      While A/C inverter is being shut off:

      ON

      Normal:

      OFF

      • Air conditioning amplifier assembly

      • Power management control ECU
      Converter Carrier Freq

      Boost converter signal carrier frequency/

      9.55kHz/9.13kHz/8.71kHz/8.29kHz/7.87kHz/7.45kHz/4.8kHz

      		 - -
      Delta SOC

      Difference between maximum and minimum values of SOC/

      Min.: 0.0%, Max.: 100.0%

      READY indicator on, engine stopped and no electrical load:

      0.0 to 60.0%

      		 -
      Batt Pack Current Val

      HV battery current


      • Discharging amperage is indicated with positive values

      • Charging amperage is indicated with negative values

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

      Immediately after a full-load acceleration with the engine stopped:

      Maximum 190.00 A

      Immediately after engine start with shift lever in P:

      100.00 A or more

      		 HV battery current sensor circuit
      Inhaling Air Temp

      HV battery intake air temperature/

      Min.: -50.0°C (-58°F), Max.: 205.9°C (402.6°F)

      		 - -
      Auxiliary Battery Vol

      Auxiliary battery voltage

      (Battery smart unit power source voltage)

      Min.: -40.00 V, Max.: 39.99 V

      		 11.00 to 15.00 V

      • Auxiliary battery

      • Hybrid vehicle converter
      Charge Control Value

      Charge control wattage sent from battery smart unit to power management control ECU/

      Min.: -64.0 kW, Max.: 63.5 kW

      		 -33.0 kW or more -
      Discharge Control Value

      Discharge control wattage sent from battery smart unit to power management control ECU/

      Min.: -64.0 kW, Max.: 63.5 kW

      		 30.0 kW or less -
      Cooling Fan Mode1

      Battery cooling blower assembly operation mode/

      Min.: 0, Max.: 6

      Power switch on (IG) or on (READY), and battery cooling blower assembly stopped:

      0

      Power switch on (IG) or on (READY), and battery cooling blower assembly low speed to high speed:

      1→6

      		 Battery cooling fan circuit
      Cooling Fan Frequency 1

      Battery cooling blower assembly frequency

      Min.: 0.0 Hz, Max.: 6553.5 Hz

      		 Proportional to battery cooling blower assembly speed Battery cooling fan circuit
      ECU Control Mode

      HV battery control mode/

      Min.: 0, Max.: 4

      Driving control mode:

      0

      Current sensor offset mode:

      1

      External charge control mode:

      2

      Power supply end mode:

      3

      		 -
      Standby Blower Request

      Battery cooling blower assembly Lo speed requested/

      ON or OFF

      Constant:

      ON or OFF

      		 Air conditioning system
      Temp of Batt TB1

      Battery module temperature/

      Min.: -50.0°C (-58°F), Max.: 205.9°C (402.6°F)

      Undisturbed for 1 day:

      Same as ambient air temperature

      • Battery temperature sensor

      • Battery smart unit
      Temp of Batt TB2

      Battery module temperature/

      Min.: -50.0°C (-58°F), Max.: 205.9°C (402.6°F)

      Undisturbed for 1 day:

      Same as ambient air temperature

      • Battery temperature sensor

      • Battery smart unit
      Temp of Batt TB3

      Battery module temperature/

      Min.: -50.0°C (-58°F), Max.: 205.9°C (402.6°F)

      Undisturbed for 1 day:

      Same as ambient air temperature

      • Battery temperature sensor

      • Battery smart unit
      Battery Block Num The number of battery blocks Always: 17 HV battery
      Batt Block Minimum Vol

      Battery block minimum voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 55.0 to 60.0%:

      12.00 V or more

      		 -
      Minimum Batt Block No

      Battery block number with minimum voltage/

      Min.: 0, Max.: 17

      		 Any of block number 0 to 17 -
      Batt Block Max Vol

      Battery block maximum voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 55.0 to 60.0%:

      23.00 V or less

      		 -
      Max Battery Block No

      Battery block number with maximum voltage/

      Min.: 0, Max.: 17

      		 Any of block number 0 to 17 -
      Battery Block Vol -V01

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V02

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V03

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V04

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V05

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V06

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V07

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V08

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V09

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V10

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V11

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V12

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V13

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V14

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V15

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V16

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Battery Block Vol -V17

      Battery block voltage/

      Min.: 0.00 V, Max.: 79.99 V

      SOC 60% :

      12.00 to 20.00 V

      • HV battery

      • Battery smart unit
      Internal Resistance R01

      Internal resistance of each battery block/

      Min.: 0.000 Ω, Max.: 0.255 Ω

      Always:

      0.010 to 0.100 Ω

      		 HV battery
      Internal Resistance R02

      Internal resistance of each battery block/

      Min.: 0.000 Ω, Max.: 0.255 Ω

      Always:

      0.010 to 0.100 Ω

      		 HV battery
      Internal Resistance R03

      Internal resistance of each battery block/

      Min.: 0.000 Ω, Max.: 0.255 Ω

      Always:

      0.010 to 0.100 Ω

      		 HV battery
      Internal Resistance R04

      Internal resistance of each battery block/

      Min.: 0.000 Ω, Max.: 0.255 Ω

      Always:

      0.010 to 0.100 Ω

      		 HV battery
      Internal Resistance R05

      Internal resistance of each battery block/

      Min.: 0.000 Ω, Max.: 0.255 Ω

      Always:

      0.010 to 0.100 Ω

      		 HV battery
      Internal Resistance R06

      Internal resistance of each battery block/

      Min.: 0.000 Ω, Max.: 0.255 Ω

      Always:

      0.010 to 0.100 Ω

      		 HV battery
      Internal Resistance R07

      Internal resistance of each battery block/

      Min.: 0.000 Ω, Max.: 0.255 Ω

      Always:

      0.010 to 0.100 Ω

      		 HV battery
      Internal Resistance R08

      Internal resistance of each battery block/

      Min.: 0.000 Ω, Max.: 0.255 Ω

      Always:

      0.010 to 0.100 Ω

      		 HV battery
      Internal Resistance R09

      Internal resistance of each battery block/

      Min.: 0.000 Ω, Max.: 0.255 Ω

      Always:

      0.010 to 0.100 Ω

      		 HV battery
      Internal Resistance R10

      Internal resistance of each battery block/

      Min.: 0.000 Ω, Max.: 0.255 Ω

      Always:

      0.010 to 0.100 Ω

      		 HV battery
      Internal Resistance R11

      Internal resistance of each battery block/

      Min.: 0.000 Ω, Max.: 0.255 Ω

      Always:

      0.010 to 0.100 Ω

      		 HV battery
      Internal Resistance R12

      Internal resistance of each battery block/

      Min.: 0.000 Ω, Max.: 0.255 Ω

      Always:

      0.010 to 0.100 Ω

      		 HV battery
      Battery Low Time

      Number of times any battery block voltage dropped excessively/

      Min.: 0, Max.: 65535

      		 - -
      DC Inhibit Time

      Number of times SOC of HV battery dropped excessively and discharge was prohibited/

      Min.: 0, Max.: 65535

      		 - -
      Battery too High Time

      Number of times SOC of HV battery was high and charging was prohibited/

      Min.: 0, Max.: 65535

      		 - -
      Hot Temperature Time

      Number of times HV battery temperature has become high/

      Min.: 0, Max.: 65535

      		 - -

  2. ACTIVE TEST

    Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data list information can be displayed while performing Active Tests.

    Note

    It is necessary to use caution, because if the tester DLC connector becomes disconnected or if a communication error occurs during an Active Test, the vehicle could become inoperative (the READY indicator may go off).


    1. Connect the Techstream to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the Techstream on.

    4. Enter the following menus: Powertrain / Hybrid Control / Active Test.

    5. According to the display on the Techstream perform the appropriate Active Test.

      Tester Display Test Part Control Range Test Details Test Condition
      Inspection Mode -2WD Inspection* - - - -
      Inspection Mode -2WD Chassis-Dynamo* - - - -
      Battery Charge To charge the HV battery using the THS charger - Allows current to flow into the HV battery by operating the SMRS Power switch on (IG), shift lever in P, other Active Tests not being performed, and auxiliary battery voltage is more than 9.5 V or more
      Compression Test To crank the engine continuously in order to measure the compression ON / OFF Allows the engine to continue cranking by activating generator (MG1) continuously Power switch on (IG), HV system normal, not in cranking mode, and other Active Tests not being done
      Activate the (Inverter) Water Pump

      • To activate the inverter water pump assembly continuously

      • Before performing the Active Test of the inverter water pump assembly, check the coolant level.

        Related Data List


        • (Inverter) W/P Run Control Duty

        • Inverter W/P Revolution

        • Inverter Coolant Water Temperature

        • +B

      		 ON / OFF Activates the inverter water pump assembly continuously Power switch on (IG)
      Driving the Battery Cooling Fan

      • Stops the cooling fan or changes air volume mode

      • If the value of a cooling fan drive request from the vehicle is larger than that used for the Active Test, Active Test is prohibited (remains prohibited during the same trip).

        Related Data List


        • Cooling Fan Mode 1

        • Cooling Fan 0

        • Cooling Fan Frequency 1 (Proportional to battery cooling blower assembly speed)

        • +B

        • Temp of Batt TB1 to TB3

        • Inhaling Air Temp

      		 1 to 6 Stops the cooling fan or changes air volume mode -
      Connect the TC and TE1 Batch display of warnings on combination meter ON / OFF TC terminal can be switched ON/OFF Power switch on (IG), system is normal

      Note

      *: Enter inspection mode Click here.