LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2018 >> Prius Prime Advanced >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Plug-In Charge Control System - Diagnostics - Introduction >> Plug-In Charge Control System >> Freeze Frame Data [09/2016 - ] >> Freeze Frame Data [09/2016 - ]
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Freeze Frame Data [09/2016 - ]

  1. FREEZE FRAME DATA 

    HINT: 

    The electric vehicle charger assembly records vehicle and charging condition information as freeze frame data the moment a DTC is stored. It can be used for estimating or duplicating the vehicle conditions that were present when the malfunction occurred.

    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 / Plug-in Control / Trouble Codes.

      Powertrain > Plug-in Control > Trouble Codes 

    5. Select a DTC in order to display its freeze frame data.
    6. Check the freeze frame information recorded with the DTC.

      Powertrain > Plug-in Control 

      Tester Display Measurement Item Range
      Vehicle Speed Vehicle speed Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph)
      Engine Speed Engine speed -
      Calculate Load Calculate load Min.: 0.0%, Max.: 100.0%
      Coolant Temperature Engine coolant temperature Min.: -40°C (-40°F), Max.: 215°C (419°F)
      Engine Run Time Elapsed time after starting engine Min.: 0 sec, Max.: 65535 sec
      Throttle Position Sensor No. 1 Voltage % Accelerator pedal position sensor No. 1 Min.: 0.00%, Max.: 100.00%
      Smoothed Value of BATT Voltage Smoothed value of auxiliary battery voltage Min.: 0.000 V, Max.: 65.535 V
      Warmup Cycle Cleared DTC The number of times the engine is warmed up after clearing DTCs Min.: 0, Max.: 255
      Distance from DTC Cleared Drive distance after clearing DTCs Min.: 0 km (0 mile), Max.: 65535 km (40723 mile)
      Time after DTC Cleared Elapsed time after clearing DTCs Min.: 0 min, Max.: 65535 min
      Running Time from MIL ON Running time from MIL on Min.: 0 min, Max.: 65535 min
      Total Distance Traveled Drive total distance Min.: 0, Max.: 16777215
      Total Distance Traveled - Unit Drive total distance unit km or mile
      MIL ON Run Distance Drive distance from MIL on Min.: 0 km (0 mile), Max.: 65535 km (40723 mile)
      IGB Signal Status Charging system power source IGB signal state during plug-in charging (AC) ON or OFF
      IGCT Signal Status IGCT signal status ON or OFF
      HV/EV Battery Total Voltage Total voltage of all HV battery stacks Min.: 0.0 V, Max.: 32767.5 V
      Charging Voltage for Hybrid/EV Battery HV battery charging voltage (VCHG value) Min.: 0.0 V, Max.: 6553.5 V
      Hybrid/EV Battery SOC Indicator 1 Status SOC indicator (indicator light assembly) (1st indicator) state ON or OFF
      Hybrid/EV Battery SOC Indicator 2 Status SOC indicator (indicator light assembly) (2nd indicator) state ON or OFF
      Hybrid/EV Battery SOC Indicator 3 Status SOC indicator (indicator light assembly) (3rd indicator) state ON or OFF
      Number of Auxiliary Battery Voltage Low during Charging Cumulative auxiliary battery voltage drops during plug-in charging Min.: 0, Max.: 255
      Charging Lid Switch Status Charging lid switch status ON or OFF
      Charging Lid Lock Pin Request Status Charging port lid lock unlock request signal Unlock or Lock
      Charging Lid Lamp Status Charging lid light status OFF / Fade Out / ON
      Charging Indicator lighting Request Charging indicator (EV charger lid indicator assembly) illumination request ON or OFF
      Charging Connector Connect Status Charging connector connect status ON or OFF
      Charging Connector Connect Status Voltage PISW terminal voltage used for checking electric vehicle charger cable assembly connection condition Min.: 0.00 V, Max.: 79.99 V
      Charging Connector Lock Switch Status Charging connector lock switch status ON or OFF
      Charging Connector Lock Pin Status Charging connector lock pin status Unlock or Lock
      Charging Connector Lock Motor Unlock Direction Revolution Request Current Output of current to operate charging connector lock motor in reverse ON or OFF
      Charging Connector Lock Motor Lock Direction Revolution Request Current Output of current to operate charging connector lock motor forward ON or OFF
      Charger Power Supply Voltage Type Plug-in charging power source voltage None / 100V Series / 200V Series
      Charger Operation Status Charging operation state Stand by / Ready / Stop
      Charger Operation Request Charging operation request state ON or OFF
      Charger Input Power Power input to electric vehicle charger assembly from inlet AC charger cable (charging inlet) Min.: 0 W, Max.: 327675 W
      Charger Output Power Power output from electric vehicle charger assembly Min.: 0 W, Max.: 327675 W
      Charger Cooling Fan Drive Request Charger cooling blower operation request ON or OFF
      Charger Cooling Fan Driving Duty Charger cooling blower operation duty ratio Min.: 0%, Max.: 100%
      Charger Cooling Fan Revolution Charger cooling blower speed Min.: 0 rpm, Max.: 65535 rpm
      Charging System Starting Request from DC Quick Charging Control - -
      Charging Permission from Hybrid/EV Control ECU Charger operation permission signal (CHEN) NG or OK
      Charging Permission Continuation Status from Hybrid/EV Control ECU Charger operation permission signal (CHEN) NG or OK
      Charging Permission Continuation Status Reset Request from Hybrid/EV Control ECU Reset command while charger operation permission signal (CHEN) being received ON or OFF
      Total Number of AC Charging Cumulative plug-in charging operations Min.: 0, Max.: 65535
      AC Charging Total Time Cumulative plug-in charging time Min.: 0 min, Max.: 2147483647 min
      Target Charging Power Charging power target value Min.: -327.68 kW, Max.: 327.67 kW
      Target Charging Power from Charger Charging power target value output from electric vehicle charger assembly Min.: 0 W, Max.: 327675 W
      Charging Required Time Calculation Status Charging time required calculation complete/incomplete flag Incomplete or Complete
      Charging Required Time Calculated charging time required to complete charging Min.: 0 min, Max.: 65535 min
      Charging Elapsed Time Time elapsed since plug-in charging started Min.: 0 sec, Max.: 65535 sec
      AC Input Voltage for Monitoring Effective AC voltage input to electric vehicle charger assembly from inlet AC charger cable (charging inlet) Min.: 0.0 V, Max.: 32767.5 V
      AC Input Voltage for Control Effective AC voltage input to electric vehicle charger assembly from inlet AC charger cable (charging inlet) Min.: -65536 V, Max.: 65534 V
      AC Input Voltage Instantaneous Value 1 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 1 Min.: -512 V, Max.: 508 V
      AC Input Voltage Instantaneous Value 2 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 2 Min.: -512 V, Max.: 508 V
      AC Input Voltage Instantaneous Value 3 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 3 Min.: -512 V, Max.: 508 V
      AC Input Voltage Instantaneous Value 4 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 4 Min.: -512 V, Max.: 508 V
      AC Input Voltage Instantaneous Value 5 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 5 Min.: -512 V, Max.: 508 V
      AC Input Voltage Instantaneous Value 6 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 6 Min.: -512 V, Max.: 508 V
      AC Input Voltage Instantaneous Value 7 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 7 Min.: -512 V, Max.: 508 V
      AC Input Voltage Instantaneous Value 8 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 8 Min.: -512 V, Max.: 508 V
      AC Input Voltage Instantaneous Value 9 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 9 Min.: -512 V, Max.: 508 V
      AC Input Voltage Instantaneous Value 10 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 10 Min.: -512 V, Max.: 508 V
      AC Input Voltage Instantaneous Value 11 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 11 Min.: -512 V, Max.: 508 V
      AC Input Voltage Instantaneous Value 12 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 12 Min.: -512 V, Max.: 508 V
      AC Input Voltage Instantaneous Value 13 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 13 Min.: -512 V, Max.: 508 V
      AC Input Voltage Instantaneous Value 14 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 14 Min.: -512 V, Max.: 508 V
      AC Input Voltage Instantaneous Value 15 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 15 Min.: -512 V, Max.: 508 V
      AC Input Voltage Instantaneous Value 16 for Waveform Monitoring VIN sensor waveform voltage (instantaneous value) 16 Min.: -512 V, Max.: 508 V
      Time Cycle of Charging Voltage Zero Crossing Point AC input voltage zero cross cycle Min.: 0 ms, Max.: 255 ms
      Plug-in Control ECU Voltage (+B) Electric vehicle charger assembly internal voltage (+B) Min.: 0.00 V, Max.: 79.99 V
      Plug-in Control ECU Voltage (SMP5) Internal power source voltage (SMP5) Min.: 0.00 V, Max.: 79.99 V
      Plug-in Control ECU Voltage (VOMS5) Internal power source voltage (VOMS5) Min.: 0.00 V, Max.: 79.99 V
      Plug-in Control ECU Voltage (VOM5) Internal power source voltage (VOM5) Min.: 0.00 V, Max.: 79.99 V
      Plug-in Control ECU Voltage (VOMC5) Internal power source voltage (VOMC5) Min.: 0.00 V, Max.: 79.99 V
      Plug-in Control ECU System Voltage (Plus) Internal power source voltage Min.: 0.0 V, Max.: 25.5 V
      Plug-in Control ECU System Voltage (Offset) Internal power source voltage Min.: 0.00 V, Max.: 4.98 V
      Plug-in Control ECU System Voltage (Minus) Internal power source voltage Min.: -20.00 V, Max.: 19.84 V
      AC Input Current Effective input alternating current (IAC) Min.: 0.0 A, Max.: 25.5 A
      Charging Current Upper Limit Maximum supply current Min.: -327.68 A, Max.: 327.67 A
      Charging Current Duty from Charger Duty value of CPLT signal generated at the electric vehicle charger cable assembly side (including EVSE (charging station)) Min.: 0%, Max.: 100%
      Time Cycle of Charging Current Duty from Charger Duration of 1 cycle of CPLT Min.: 0 us, Max.: 65535 us
      Charging Current Limit Status from Charger Existence of charging current restriction ON or OFF
      Charging Power Output Limit from Charger Electric vehicle charger assembly output power limit ON or OFF
      Charging Power Limit (Charging Voltage Low) Charging power limit (throttling control) ON or OFF
      Timer Charging Switch Status Charging timer switch status ON or OFF
      Timer Charging Reserve Cancel Request Charge schedule cancel request for remote air conditioning operation to start plug-in charging ON or OFF
      PFC Boosting Circuit Driver Drive Status PFC booster circuit drive control operation state ON or OFF
      Target PFC Boosting Circuit Boosted Voltage PFC booster circuit target boosted voltage value Min.: 0 V, Max.: 510 V
      Voltage after Boosting by PFC Boosting Circuit Voltage after boosting by PFC boosting circuit Min.: 0 V, Max.: 510 V
      Current after Boosting by PFC Boosting Circuit Current after boosting by PFC boosting circuit Min.: -64.0 A, Max.: 63.5 A
      PFC Boosting Circuit Current Amplitude PFC booster circuit maximum current Min.: -64.0 A, Max.: 63.5 A
      PFC Boosting Circuit Temperature PFC booster circuit temperature Min.: -40°C (-40°F), Max.: 215°C (419°F)
      PFC Boosting Circuit Output Limit Status (Over Temperature) Power save state due to PFC booster circuit temperature ON or OFF
      DC/DC Converter Driver Drive Status (for Charging) DC/DC converter (for charging HV battery) drive control operating state ON or OFF
      DC/DC Converter Control Mode (for Charging) DC/DC converter (for charging HV battery) control state Consecutive Mode or Not Consecutive Mode
      Target DC/DC Converter Current (for Charging) DC/DC converter (for charging HV battery) target current value Min.: -64.0 A, Max.: 63.5 A
      DC/DC Converter Temperature (for Charging) DC/DC converter (for charging HV battery) temperature Min.: -40°C (-40°F), Max.: 215°C (419°F)
      DC/DC Converter Output Limit Status (for Charging) (Over Temperature) Power save state due to DC/DC converter (for charging HV battery) temperature ON or OFF
      Sub DC/DC Converter Operation Status (for Charging) DC/DC converter (for charging auxiliary battery) status signal sent to HV ECU Stand by / Ready / Stop
      Sub DC/DC Converter Drive Request (for Charging) DC/DC converter (for charging auxiliary battery) operation permission signal output by electric vehicle charger assembly ON or OFF
      Sub DC/DC Converter Operation Permission from Hybrid/EV Control ECU (for Charging) DC/DC converter (for charging auxiliary battery) operation permission signal output by HV ECU ON or OFF
      Sub DC/DC Converter Operation Permission to Sub DC/DC Converter (for Charging) DC/DC converter (for charging auxiliary battery) operation permission signal output by electric vehicle charger assembly ON or OFF
      Target Sub DC/DC Converter Voltage to Sub DC/DC Converter (for Charging) DC/DC converter (for charging auxiliary battery) output voltage request from electric vehicle charger assembly Min.: 0.0 V, Max.: 25.5 V
      Target Sub DC/DC Converter Voltage from Hybrid/EV Control ECU (for Charging) DC/DC converter (for charging auxiliary battery) output voltage request from HV ECU Min.: 0.00 V, Max.: 79.99 V
      Target Sub DC/DC Converter Voltage (for Charging) DC/DC converter (for charging auxiliary battery) target output voltage value Min.: 0.00 V, Max.: 4.98 V
      Sub DC/DC Converter Output Voltage (for Charging) DC/DC converter (for charging auxiliary battery) output voltage (sensor value) Min.: 0.00 V, Max.: 79.99 V
      Sub DC/DC Converter Output Current (for Charging) DC/DC converter (for charging auxiliary battery) output current (sensor value) Min.: -327.68 A, Max.: 327.67 A
      Sub DC/DC Converter Constant Current Control (for Charging) DC/DC converter (for charging auxiliary battery) constant current control state ON or OFF
      Sub DC/DC Converter Temperature (for Charging) DC/DC converter (for charging auxiliary battery) temperature (sensor value) Min.: -40°C (-40°F), Max.: 215°C (419°F)
      Sub DC/DC Converter Stop Request (for Charging) (Over Temperature) DC/DC converter (for charging auxiliary battery) overheating stop request ON or OFF
      AC Inverter Operation Status Voltage AC inverter operation status voltage -
      AC Inverter Operation Status AC inverter operation status -
      AC Inverter Indicator Lamp Status AC inverter indicator lamp status -
      AC Inverter Operation Request AC inverter operation request -
      AC Charging Negative Relay Status AC charging negative relay status -
      AC Charging Positive Relay Status AC charging positive relay status -
      Charging Relay Connect Request in CCID Box from CCID Box CCID (charging circuit interrupt device) relay state request signal ON or OFF
      Charging Relay Connect Request in CCID Box from Plug-in Control ECU CCID (charging circuit interrupt device) relay close request signal ON or OFF
      Rush Current Prevention Resistance Relay Activate Request Inrush current protection relay operation request signal ON or OFF