HYBRID CONTROL SYSTEM > INFORMATION / FREEZE FRAME DATA

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FREEZE FRAME DATA

HINT:
The HV control ECU records vehicle and driving condition information as freeze frame data the moment a DTC is stored. It is used for estimating or simulating the vehicle conditions when the malfunction occurred. To confirm the details of the hybrid control system, check the detailed information for the DTC (Information).

  1. Connect the intelligent tester to the DLC3.

  2. Turn the ignition switch to the ON position and turn the intelligent tester on.

  3. Select the following menu items: Powertrain / Hybrid Control / DTC.

  4. Select a DTC in order to display its freeze frame data.

  5. Check the freeze frame data of the DTC that has been detected.

  6. Check information of the DTC.

    FREEZE FRAME DATA 
    Intelligent Tester Display
    		Measurement Item / Range (Display)
    		Suspected Vehicle Status When Malfunction Occurs
    Freeze DTC
    		DTC corresponding to displayed freeze frame data
    		-
    Code 1 to 5
    Information 1 to 5
    		Information code
    		-
    Calc Load
    		Calculate load /
    Min.: 0%, Max.: 100%
    		-
    Engine Rev
    		Engine speed /
    Min.: 0 rpm, Max.: 16,383.75 rpm
    		Engine speed
    Vehicle Spd
    		Vehicle speed /
    Min.: 0 km/h, Max.: 255 km/h
    		Stopped, or driving (at low, medium, or high speeds)
    Intake Air Temp
    		Intake air temperature /
    Min.: -40°C, Max.: 140°C
    		Hot or cold weather
    Coolant Temp
    		Engine coolant temperature /
    Min.: -40°C, Max.: 140°C
    		Cold or warmed-up engine
    +B
    		Auxiliary battery voltage /
    Min.: 0 V, Max.: 65.535 V
    		Auxiliary battery condition
    Ambient Temp
    		Ambient air temperature /
    Min.: -40°C, Max.: 140°C
    		Hot or cold weather
    Throttle POS
    		Throttle position sensor /
    Min.: 0%, Max.: 100%
    		Idling, accelerating, or decelerating
    Accel Pos #1
    		Accelerator pedal position sensor No. 1 /
    Min.: 0%, Max.: 100%
    		Idling, accelerating, or decelerating
    Accle Pos #2
    		Accelerator pedal position sensor No. 2 /
    Min.: 0%, Max.: 100%
    		For comparison with accelerator pedal position sensor No.1
    SOC
    		Battery state of charge /
    Min.: 0%, Max.: 100%
    		State of charge of HV battery
    WIN Ctrl Power
    		Charge control power value /
    Min.: -40,800 W, Max.: 0 W
    		Charge amount of HV battery
    WOUT Ctrl Power
    		Discharge control power value /
    Min.: 0 W, Max.: 81,600 W
    		Discharge amount of HV battery
    Delta SOC
    		Battery state of charge /
    Min.: 0%, Max.: 100%
    		SOC variance
    IB Battery
    		Battery pack current value /
    Min.: -327.68 A, Max.: 327.67 A
    		HV battery charge/discharge status
    1. Amount of current during discharge is displayed with positive values
    2. Amount of current during charge is displayed with negative values
    V1 to V15 Batt Block
    		Battery block voltage /
    Min.: -327.68 V, Max.: 327.67 V
    		Each HV battery block voltage variance
    Batt Temp1 to 8
    		Battery temperature /
    Min.: -327.68°C , Max.: 327.67 °C
    		HV battery temperature
    Aux. Batt V
    		Auxiliary battery voltage /
    Min.: 0 V, Max.: 25.4 V
    		Auxiliary battery voltage
    VMF Fan Voltage 1 to 3
    		VMF fan voltage /
    Min.: 0 V, Max.: 25.4 V
    		Cooling fan operation condition
    SBLW Rqst
    		Standby blower request
    		-
    Cooling Fan Spd 1 to 3
    		Cooling fan mode 1 to 3
    		HV battery cooling fan activation condition
    1. Engine stopped: 0
    2. Low speed drive - high speed drive: 1-6
    ECU Ctrl Mode
    		ECU control mode
    		HV battery control status
    Eng Run Time
    		Elapsed time after engine start /
    Min.: 0 sec., Max.: 65535 sec.
    		Elapsed time after engine start
    DTC Clear Min
    		Elapsed time after clearing DTCs /
    Min.: 0 min, Max.: 65,535 min
    		Elapsed time after clearing DTCs
    DTC Clear Warm
    		The number of times engine is warmed up after clearing DTCs /
    Min.: 0, Max.: 255
    		Frequency of malfunction recurrence after clearing DTCs
    DTC Clear Run
    		Drive distance after clearing DTCs /
    Min.: 0 km, Max.: 65,535 km
    		Frequency of malfunction recurrence after clearing DTCs


Information:

HINT:
Similar to freeze frame data, the HV control ECU also records vehicle and driving condition information as INFORMATION the moment a DTC is stored.

  1. Select one which has an INF code from among INFORMATION 1 to 5.

  2. Check the information of the DTC.

    Information: 
    Intelligent Tester Display
    		Measurement Item / Range (Display)
    		Suspected Vehicle Status When Malfunction Occurs
    Code 1 to 5
    Information 1 to 5
    		Information code
    		Indication of system with malfunction
    Occurence Order
    		Occurrence sequence of information
    		Occurrence sequence of information
    MG1 Rev
    		Generator revolution /
    Min.: -16,384 rpm , Max.: 16,256 rpm
    		Generator speed
    1. Forward rotation appears as "+"
    2. Backward rotation appears as "-"
    MG2 Rev
    		Motor revolution /
    Min.: -16,384 rpm , Max.: 16,256 rpm
    		Motor speed (proportionate to vehicle speed)
    1. Forward rotation appears as "+"
    2. Backward rotation appears as "-"
    Moving direction of vehicle
    1. Forward rotation appears as "+"
    2. Backward rotation appears as "-"
    Rr Motor Rev
    		Rear Motor revolution /
    Min.: -16,384 rpm , Max.: 16,256 rpm
    		Rear Motor speed
    1. Forward rotation appears as "+"
    2. Backward rotation appears as "-"
    MG1 Torq
    		Generator torque /
    Min.: -512 Nm, Max.: 508 Nm
    		When Generator rotation in + direction:
    1. Torque appears as "+" while Generator discharges
    2. Torque appears as "+" while Generator charges
    When Generator rotation in - direction:
    1. Torque appears as "+" while Generator discharges
    2. Torque appears as "+" while Generator charges
    MG2 Torq
    		Motor torque /
    Min.: -512 Nm, Max.: 508 Nm
    		When Motor rotation in + direction:
    1. Torque appears as "+" while Motor discharges
    2. Torque appears as "+" while Motor charges
    When Motor rotation in - direction:
    1. Torque appears as "+" while Motor discharges
    2. Torque appears as "+" while Motor charges
    Rr Motor Torq
    		Rear Motor torque /
    Min.: -512 Nm, Max.: 508 Nm
    		When Rear Motor rotation in + direction:
    1. Torque appears as "+" while Rear Motor discharges
    2. Torque appears as "+" while Rear Motor charges
    When Rear Motor rotation in - direction:
    1. Torque appears as "+" while Rear Motor discharges
    2. Torque appears as "+" while Rear Motor charges
    Power Rqst
    		Request engine power /
    Min.: 0 W, Max.: 255 W
    		Engine power output requested to ECM
    Engine Spd
    		Engine speed /
    Min.: 0 rpm , Max.: 16,320 rpm
    		Engine speed
    Mcyl Ctrl Power
    		Master cylinder control torque /
    Min.: -512 Nm, Max.: 508 Nm
    		Brake force requested by driver
    SOC
    		Battery state of charge /
    Min.: 0%, Max.: 100%
    		State of charge of HV battery
    WOUT Ctrl Power
    		Power value discharge control /
    Min.: 0 W, Max.: 81,600 W
    		Discharge amount of HV battery
    WIN Ctrl Power
    		Power value charge control /
    Min.: -40,800 W, Max.: 0 W
    		Charge amount of HV battery
    Drive Condition
    		Drive condition ID
    1. Engine stopped: 0
    2. Engine about to be stopped: 1
    3. Engine about to be started: 2
    4. Engine operated or operating: 3
    5. Generating or loading movement: 4
    6. Revving in P position: 6
    		Engine operating condition
    MG1 Invert Temp
    		Generator inverter temperature /
    Min.: -50°C, Max.: 205°C
    		Generator inverter temperature
    MG2 Invert Temp
    		Generator inverter temperature /
    Min.: -50°C, Max.: 205°C
    		Motor inverter temperature
    Rr Invert Temp
    		Generator inverter temperature /
    Min.: -50°C, Max.: 205°C
    		Rear Motor inverter temperature
    MG2 (No.2) Temp
    		Generator inverter temperature /
    Min.: -50°C, Max.: 205°C
    		Generator temperature
    Rr Motor Temp
    		Generator inverter temperature /
    Min.: -50°C, Max.: 205°C
    		Rear Motor temperature
    MG2 (No.1) Temp
    		Generator inverter temperature /
    Min.: -50°C, Max.: 205°C
    		Motor temperature
    Pwr Resource VB
    		HV battery voltage /
    Min.: 0 V, Max.: 510 V
    		HV battery voltage
    Shift Position
    		Shift position (P, R, N, D or B position)
    P: 0, R: 1, N: 2, D: 3, B: 4
    		Shift position
    Accel Sensor M
    		Accelerator pedal position sensor main /
    Min.: 0%, Max.: 100%
    		Idling, accelerating, or decelerating
    Eng Stop Rqst
    		Engine stop request / NO or YES
    		Engine stop request
    Idling Request
    		Engine idling request / NO or YES
    		Idle stop request
    Engine Fuel Cut
    		Engine fuel cut request / NO or YES
    		Fuel cut request
    Eng Warm Up Rqt
    		Engine warming up request / NO or YES
    		Engine warm-up request
    Stop SW Cond
    		Stop light switch ON condition / NO or YES
    		Brake pedal depressed or released
    Cruise Control
    		Cruise control active condition / NO or YES
    		Operation under cruise control ON or OFF
    Aux. Batt V
    		Auxiliary battery voltage /
    Min.: 0 V, Max.: 20 V
    		Auxiliary battery voltage
    Converter Temp
    		Boost converter temperature /
    Min.: -50°C, Max.: 205°C
    		Boost converter temperature
    VL
    		High voltage before it is boosted /
    Min.: 0 V, Max.: 510 V
    		High voltage level after it is boosted
    VH
    		High voltage before it is boosted
    Min.: 0 °C, Max.: 140 °C
    		High voltage level before it is boosted
    IG ON Time
    		The time after ignition switch ON/
    Min.: 0 min, Max.: 255 min
    		Time elapsed with ignition switch ON
    Invt Tmp-MG1 IG
    		Generator inverter temperature after ignition switch ON /
    Min.: -50°C, Max.: 205°C
    		Generator inverter temperature soon after ignition switch ON
    Invt Tmp-MG2 IG
    		Motor inverter temperature after ignition switch ON /
    Min.: -50°C, Max.: 205°C
    		Motor inverter temperature soon after ignition switch ON
    Rr Invrt Tmp IG
    		Rear Motor inverter temperature after ignition switch ON /
    Min.: -50°C, Max.: 205°C
    		Rear Motor inverter temperature soon after ignition switch ON
    MG2 Temp IG
    		Motor temperature after ignition switch ON /
    Min.: -50°C, Max.: 205°C
    		Motor temperature soon after ignition switch ON
    Rr Motor Tmp IG
    		Motor temperature after ignition switch ON
    Min.: -50°C, Max.: 140°C
    		Rear Motor temperature soon after ignition switch ON
    Convrtr Temp IG
    		Boost converter temperature after ignition switch ON /
    Min.: -50°C, Max.: 205°C
    		Boost converter temperature soon after ignition switch ON
    SOC IG
    		Battery state of charge after ignition switch ON /
    Min.: 0%, Max.: 100%
    		Battery state of charge soon after ignition switch ON
    Invt Tmp-MG1Max
    		Generator inverter maximum temperature /
    Min.: -50°C, Max.: 205°C
    		Overheating state of Generator inverter
    Invt Tmp-MG2Max
    		Motor inverter maximum temperature /
    Min.: -50°C, Max.: 205°C
    		Overheating state of Motor inverter
    Rr Invrt Tmp Max
    		Rear Motor inverter maximum temperature /
    Min.: -50°C, Max.: 205°C
    		Overheating state of Rear Motor inverter
    MG2 Temp Max
    		Motor maximum temperature /
    Min.: -50°C, Max.: 205°C
    		Overheating state of Motor
    Rr Motor Tmp Max
    		Rear Motor maximum temperature /
    Min.: -50°C, Max.: 205°C
    		Overheating state of Rear Motor
    Convrtr Tmp Max
    		Boost converter maximum temperature /
    Min.: -50°C, Max.: 205°C
    		Overheating state of boost converter
    SOC Max
    		Maximum status of charge /
    Min.: -50°C, Max.: 205°C
    		Over-charging of HV battery
    SOC Min
    		Minimum status of charge/
    Min.: -50°C, Max.: 205°C
    		Over-charging of HV battery
    Vehicle Spd-Max
    		Minimum state of charge
    Min.: 0%, Max.: 100%
    		Over-discharging of HV battery
    A/C Consmpt Pwr
    		Maximum vehicle speed /
    Min.: -256 km/h, Max.: 254 km/h
    		A/C load
    HV COOLANT TEMP
    		HV coolant temperature /
    Min.: -40°C , Max.: 140°C
    		HV coolant temperature
    Exclusive Info 1 to 7
    		Exclusive information (in numerical data)
    		Exclusive Information linked to Information