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Home >> Toyota >> 2020 >> Corolla L >> Repair and Diagnosis >> External Pages >> Different car >> Section 214 (Electronically Controlled Brake System (Except HEV) (W/O Electric Parking Brake) (TMC) - Diagnostics - Introduction (1 Of 2)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model without Electric Parking Brake System TMC Made) >> Freeze Frame Data [09/2022 - 09/2024] >> Freeze Frame Data [09/2022 - 09/2024]

Freeze Frame Data [09/2022 - 09/2024]

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2025 Toyota GR Corolla, 2025 Toyota Corolla, 2024 Toyota GR Corolla, 2024 Toyota Corolla, and 2023 Toyota GR Corolla. However, it is still accessible from the selected car via links, so may be relevant.
  1. FREEZE FRAME DATA 
    1. Using the GTS, check the vehicle condition (ECU, sensor) when the brake system operates or a DTC is output.
  2. CHECK FREEZE FRAME DATA WHEN DTC WAS STORED 

    HINT: 

    • Freeze Frame Data is stored when a DTC is output.
    • Once Freeze Frame Data is stored when a DTC is output, it is not updated or cleared until the DTC is cleared.
    1. Turn the ignition switch off.
    2. Connect the GTS to the DLC3 and turn the ignition switch to ON.
    3. Enter the following menus: Chassis / Brake / Trouble Codes.

      Chassis > Brake/EPB > Trouble Codes 

    4. Select a DTC to display the Freeze Frame Data.
    5. Check the Freeze Frame Data for the output DTC.

      Chassis > Brake/EPB 

      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Total Distance Traveled - Unit Total Distance Traveled unit km / mile - -
      Total Distance Traveled Total distance traveled Min.: 0
      Max.: 16777215      		 - -
      FR Wheel Speed Front wheel speed sensor RH reading Min.: 0.0 km/h (0.0 mph)
      Max.: 6553.5 km/h (4072 mph)      		 Vehicle stopped: 0.0 km/h (0.0 mph) When driving at constant speed: No large fluctuations
      FL Wheel Speed Front wheel speed sensor LH reading Min.: 0.0 km/h (0.0 mph)
      Max.: 6553.5 km/h (4072 mph)      		 Vehicle stopped: 0.0 km/h (0.0 mph) When driving at constant speed: No large fluctuations
      RR Wheel Speed Rear wheel speed sensor RH reading Min.: 0.0 km/h (0.0 mph)
      Max.: 6553.5 km/h (4072 mph)      		 Vehicle stopped: 0.0 km/h (0.0 mph) When driving at constant speed: No large fluctuations
      RL Wheel Speed Rear wheel speed sensor LH reading Min.: 0.0 km/h (0.0 mph)
      Max.: 6553.5 km/h (4072 mph)      		 Vehicle stopped: 0.0 km/h (0.0 mph) When driving at constant speed: No large fluctuations
      Master Cylinder Sensor 1 Master cylinder pressure sensor pressure (value detected by ECU) Min.: -1.00 MPa
      Max.: 23.99 MPa      		 Brake pedal released: -1.00 to 0.00 MPa Reading increases when brake pedal is depressed
      Master Cylinder Sensor Temperature Master cylinder pressure sensor temperature Min.: -80°C
      Max.: 175°C      		 Displays temperature master cylinder pressure sensor -
      M/C Sensor Grade Master cylinder pressure sensor change (value detected by ECU) Min.: -30 MPa/s
      Max.: 225 MPa/s      		 Brake pedal released or pedal held at constant position: 0 MPa/s When brake pedal is being operated: Changes in proportion with the pedal movement speed
      Lateral G Lateral G Min.: -25.105 m/s2
      Max.: 24.908 m/s2      		 Turning right: -25.105 to 0.000 m/s2
      Turning left: 0.000 to 24.908 m/s2      		 During turning: Changes in proportion with lateral acceleration
      Forward and Rearward G Forward and rearward G Min.: -25.105 m/s2
      Max.: 24.908 m/s2      		 During deceleration: -25.105 to 0.000 m/s2
      During acceleration: 0.000 to 24.908 m/s2      		 During acceleration/deceleration: Changes in proportion with acceleration
      Yaw Rate Sensor Value Yaw rate sensor (airbag sensor assembly) Min.: -128°/s
      Max.: 127°/s      		 Vehicle stopped: 0°/s
      Turning right: -128 to 0°/s
      Turning left: 0 to 127°/s      		 -
      Steering Angle Value Steering sensor Min.: -3276.8°
      Max.: 3276.7°      		 Turning left: 0.0 to 3276.7°
      Turning right: -3276.8 to 0.0°      		 -
      Zero Point of Steering Angle Zero Point of Steering Angle Min.: -3276.8°
      Max.: 3276.7°      		 Turning left: 0.0 to 3276.7°
      Turning right: -3276.8 to 0.0°      		 -
      MT Voltage Value ABS motor drive voltage value Min.: 0.0 V
      Max.: 25.5 V      		 - Changes in proportion to battery voltage
      HINT: 
      This is the voltage output (which supplies power to the ABS motor) from the skid control ECU (brake actuator assembly) to the ABS motor relay
      Solenoid Power Supply Voltage Solenoid power supply voltage value Min.: 0.0 V
      Max.: 25.5 V      		 - Changes in proportion to battery voltage
      HINT: 
      This is the voltage output (which supplies power to each solenoid) from the skid control ECU (brake actuator assembly) to the ABS solenoid relay
      Engine Revolutions Engine speed Min.: 0 RPM
      Max.: 65535 RPM      		 Engine stopped: 0 RPM When engine speed is constant: No large fluctuations
      Accelerator Opening Angle % Percentage of accelerator pedal opening angle Min.: 0.0%
      Max.: 127.5%      		 Accelerator pedal released: 0.0% During accelerator pedal operation: Changes in proportion with the pedal movement
      Shift Lever Position Shift lever position information fail / 1st / 2nd / 3rd / 4th / 5th / 6th / B / D/M / N / P / R / No input Actual shift lever position -
      TRC (TRAC)/VSC OFF Mode TRAC/VSC off mode Normal mode (TRC (TRAC) ON/VSC ON) /
      TRC (TRAC) OFF mode (TRC (TRAC) OFF/VSC ON) /
      VSC expert mode (VSC expert mode MID ON) /
      VSC OFF mode (TRC (TRAC) OFF/VSC OFF)      		 Normal mode (TRC (TRAC) ON/VSC ON): Normal mode
      TRC (TRAC) OFF mode (TRC (TRAC) OFF/VSC ON): TRAC off mode
      VSC expert mode (VSC expert mode MID ON): VSC expert mode
      VSC OFF mode (TRC (TRAC) OFF/VSC OFF): VSC off mode      		 -
      FR Target Oil Pressure Front wheel RH target oil pressure Min.: 0.0 MPa
      Max.: 20.0 MPa      		 - Different according to target oil pressure of each wheel
      FL Target Oil Pressure Front wheel LH target oil pressure Min.: 0.0 MPa
      Max.: 20.0 MPa      		 - Different according to target oil pressure of each wheel
      RR Target Oil Pressure Rear wheel RH target oil pressure Min.: 0.0 MPa
      Max.: 20.0 MPa      		 - Different according to target oil pressure of each wheel
      RL Target Oil Pressure Rear wheel LH target oil pressure Min.: 0.0 MPa
      Max.: 20.0 MPa      		 - Different according to target oil pressure of each wheel
      Vehicle Speed Grade Vehicle acceleration Min.: -25.105 m/s2
      Max.: 24.908 m/s2      		 Vehicle stopped: 0.000 m/s2
      During deceleration: -25.105 to 0.000 m/s2
      During acceleration: 0.000 to 24.908 m/s2      		 During driving: Changes in proportion with vehicle acceleration/deceleration
      Vehicle Stop Time from IG ON Time vehicle stopped after ignition switch turned to ON Min.: 0 s
      Max.: 1275 s      		 - -
      Travel Distance from IG ON Driving time after ignition switch turned to ON Min.: 0 s
      Max.: 1275 s      		 - -
      Stop Light SW Stop light switch assembly status
      (STP or STP2 terminal input)      		 OFF / ON OFF: Brake pedal released
      ON: Brake pedal depressed      		 HINT: 
      • Stop light control relay off: STP terminal status displayed.
      • Stop light control relay on: STP2 terminal status displayed
      Parking Brake SW Parking brake switch OFF / ON OFF: Parking brake released
      ON: Parking brake applied      		 -
      Stop Light Relay Stop light control relay (stop light switch assembly) status
      (STP2 terminal input)      		 OFF / ON OFF: Stop light control relay (stop light switch assembly) off and brake pedal released
      ON: Stop light control relay (stop light switch assembly) on or brake pedal depressed      		 HINT: 
      The voltage of power supplied to the stop lights is measured at the STP2 terminal.
      Inspection Mode Inspection mode OFF / ON OFF: Normal mode
      ON: Inspection mode      		 HINT: 
      Refer to utility for details on how to enter Inspection Mode*1
      TRC (TRAC) Control TRAC control status Out of controlling / Under Controlling Out of controlling: During not control
      Under Controlling: During control      		 -
      TRC (TRAC) Engine Control TRAC engine control status Out of controlling / Under Controlling Out of controlling: During not control
      Under Controlling: During control      		 -
      TRC (TRAC) Brake Control TRAC brake control status Out of controlling / Under Controlling Out of controlling: During not control
      Under Controlling: During control      		 -
      FR Wheel VSC Ctrl Status Front wheel RH VSC control status Out of controlling / Under Controlling Out of controlling: During not control
      Under Controlling: During control      		 -
      FL Wheel VSC Ctrl Status Front wheel LH VSC control status Out of controlling / Under Controlling Out of controlling: During not control
      Under Controlling: During control      		 -
      RR Wheel VSC Ctrl Status Rear wheel RH VSC control status Out of controlling / Under Controlling Out of controlling: During not control
      Under Controlling: During control      		 -
      RL Wheel VSC Ctrl Status Rear wheel LH VSC control status Out of controlling / Under Controlling Out of controlling: During not control
      Under Controlling: During control      		 -
      FR Wheel ABS Ctrl Status Front wheel RH ABS control status Out of controlling / Under Controlling Out of controlling: During not control
      Under Controlling: During control      		 -
      FL Wheel ABS Ctrl Status Front wheel LH ABS control status Out of controlling / Under Controlling Out of controlling: During not control
      Under Controlling: During control      		 -
      RR Wheel ABS Ctrl Status Rear wheel RH ABS control status Out of controlling / Under Controlling Out of controlling: During not control
      Under Controlling: During control      		 -
      RL Wheel ABS Ctrl Status Rear wheel LH ABS control status Out of controlling / Under Controlling Out of controlling: During not control
      Under Controlling: During control      		 -
      BA Ctrl Status BA control status OFF / ON OFF: During not control
      ON: During control      		 -
      PBA Ctrl Status PBA control status OFF / ON OFF: During not control
      ON: During control      		 -
      Stop Light Relay State for ECU Control Stop light control relay (stop light switch assembly) status (STPO terminal output) (for ECU control) OFF / ON OFF: Stop light control relay (stop light switch assembly) off (stop light off)
      ON: Stop light control relay (stop light switch assembly) on (stop light on)      		 -
      Solenoid State for ECU Control ABS solenoid relay status (for ECU control) OFF / ON OFF: ABS solenoid relay not operating
      ON: ABS solenoid relay operating      		 -
      Motor State for ECU Control ABS motor relay status (for ECU control) OFF / ON OFF: ABS motor relay not operating
      ON: ABS motor relay operating      		 -
      Dealer Mode Dealer Mode (Signal Check mode or Calibration mode) status OFF / ON OFF: Normal mode
      ON: Dealer Mode (Signal Check mode or Calibration mode)      		 HINT: 
      • for details on Dealer Mode (Signal Check), refer to test mode procedure*2
      • for details on Dealer Mode (Calibration), refer to utility*3
      Zero Point Memory State of Steering Angle Sensor Steering sensor zero point memorization status Zero point is not memorized / Zero point is memorized - HINT: 
      The steering sensor zero point is acquired when the vehicle is being driven in a straight line at a speed of 35 km/h (22 mph) or more for approximately 1 second
      TRC (TRAC)/VSC OFF SW VSC OFF switch (combination switch assembly) (CSW terminal input) OFF / ON OFF: VSC OFF switch (combination switch assembly) OFF
      ON: VSC OFF switch (combination switch assembly) ON      		 HINT: 
      The VSC OFF switch (combination switch assembly) state is determined using the voltage at terminal CSW
      IGP_PT1 IGP_PT1 status OFF / ON OFF: IGP_PT1 OFF
      ON: IGP_PT1 ON      		 -
      FR Wheel Front RH wheel rotation direction Forward / Back When driving forward: forward
      When reversing: Back      		 -
      FL Wheel Front LH wheel rotation direction Forward / Back When driving forward: forward
      When reversing: Back      		 -
      RR Wheel Rear RH wheel rotation direction Forward / Back When driving forward: forward
      When reversing: Back      		 -
      RL Wheel Rear LH wheel rotation direction Forward / Back When driving forward: forward
      When reversing: Back      		 -
      FR Speed Open Front speed sensor RH open detection Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      FL Speed Open Front speed sensor LH open detection Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      RR Speed Open Rear speed sensor RH open detection Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      RL Speed Open Rear speed sensor LH open detection Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      EFI Communication Open ECM communication open detection Normal / Under intermittent Normal: ECM communication invalid state not detected
      Under intermittent: ECM communication invalid state detected      		 -
      Yaw Rate Open Yaw rate sensor (airbag sensor assembly) open detection Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      Deceleration Open Acceleration sensor (airbag sensor assembly) open detection Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      Steering Open Steering sensor open detection Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      Master Cylinder Open Master cylinder pressure sensor open detection Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      FR Speed Sensor Voltage Open Front speed sensor RH voltage open detection Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      FL Speed Sensor Voltage Open Front speed sensor LH voltage open detection Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      RR Speed Sensor Voltage Open Rear speed sensor RH voltage open detection Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      RL Speed Sensor Voltage Open Rear speed sensor LH voltage open detection Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      M/C Pressure Sensor Noise Master cylinder pressure sensor noise detection Normal / Under intermittent Normal: Noise not detected
      Under intermittent: Noise detected      		 -
      Yaw Rate Sensor Voltage Open Yaw rate sensor (airbag sensor assembly) voltage open detection Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      EFI Communication Invalid ECM communication invalid detection Normal / Under intermittent Normal: ECM communication invalid state not detected
      Under intermittent: ECM communication invalid state detected      		 -
      Master Cylinder Pressure Sensor Power Supply Open Master cylinder pressure sensor power supply voltage status Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      Solenoid Power Supply Open Solenoid power supply voltage status Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      Motor Power Supply Open Motor power supply voltage status Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      Stop Switch Open Momentary interruption (open circuit) status in wire harness between skid control ECU (brake actuator assembly) and stop light switch assembly status Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      Air Bag ECU Communication Open Airbag sensor assembly open detection Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      Body ECU Communication Open Main body ECU (multiplex network body ECU) communication open detection Normal / Under intermittent Normal: Momentary interruption not detected
      Under intermittent: Momentary interruption detected      		 -
      IGR Voltage IGR voltage value (value detected by ECU) Min.: 0.0 V
      Max.: 25.5 V      		 Ignition switch ON: 11.0 to 14.0 V -
      +BS Voltage +BS voltage value (value detected by ECU) Min.: 0.0 V
      Max.: 25.5 V      		 Ignition switch ON: 11.0 to 14.0 V Changes in proportion to battery voltage
      HINT: 
      This is the voltage detected at terminal +BS (which supplies power to each solenoid) of the skid control ECU (brake actuator assembly)
      +BM Voltage BM voltage value (value detected by ECU) Min.: 0.0 V
      Max.: 25.5 V      		 Ignition switch ON: 11.0 to 14.0 V Changes in proportion to battery voltage
      HINT: 
      This is the voltage detected at terminal +BM (which supplies power to the ABS motor) of the skid control ECU (brake actuator assembly)
      Voltage Difference between Motor Input-Output Terminal Voltage difference between motor input-output terminal Min.: -640.00 V
      Max.: 639.98 V      		 - -
      Yaw Rate Sensor 1 Higher Resolution Signal Yaw Rate Sensor 1 Higher Resolution Signal Min.: -327.68 deg/sec
      Max.: 327.67 deg/sec      		 Turning right: -327.68 to 0.00 deg/sec
      Turning left: 0.00 to 327.67 deg/sec      		 -
      Yaw Rate Sensor 2 Higher Resolution Signal Yaw Rate Sensor 2 Higher Resolution Signal Min.: -327.68 deg/sec
      Max.: 327.67 deg/sec      		 Turning right: -327.68 to 0.00 deg/sec
      Turning left: 0.00 to 327.67 deg/sec      		 -
      GL1 GX Sensor Higher Resolution Signal GL1 GX Sensor Higher Resolution Signal Min.: -32768 mG
      Max.: 32767 mG      		 During deceleration: -32768 to 0 mG
      During acceleration: 0 to 32767 mG      		 -
      GL2 GY Sensor Higher Resolution Signal GL2 GY Sensor Higher Resolution Signal Min.: -32768 mG
      Max.: 32767 mG      		 Turning right: -32768 to 0 mG
      Turning left: 0 to 32767 mG      		 -
      Zero point Calibrated Value of Phase U Current Monitor Zero point Calibrated Value of Phase U Current Monitor Min.: -32.768 A
      Max.: 32.767 A      		 - -
      Zero point Calibrated Value of Phase V Current Monitor Zero point Calibrated Value of Phase V Current Monitor Min.: -32.768 A
      Max.: 32.767 A      		 - -
      Zero point Calibrated Value of Phase W Current Monitor Zero point Calibrated Value of Phase W Current Monitor Min.: -32.768 A
      Max.: 32.767 A      		 - -
      Thermistor1 Temperature for Inverter Circuit Thermistor1 Temperature for Inverter Circuit Min.: -327.68 °C (-557.82 °F)
      Max.: 327.67 °C (621.81 °F)      		 - -
      Thermistor2 Temperature for Inverter Circuit Thermistor2 Temperature for Inverter Circuit Min.: -327.68 °C (-557.82 °F)
      Max.: 327.67 °C (621.81 °F)      		 - -
      Brushless Motor Inverter end Voltage Brushless Motor Inverter end Voltage Min.: 0.00 V
      Min.: 655.35 V      		 - -
      Brushless Motor Required Rotation Speed (without Rotation Angle Sensor) Brushless Motor Required Rotation Speed (without Rotation Angle Sensor) Min.: -32768 RPM
      Max.: 32767 RPM      		 - -
      Brushless Motor Actual Rotation Speed (without Rotation Angle Sensor) Brushless Motor Actual Rotation Speed (without Rotation Angle Sensor) Min.: -32768 RPM
      Max.: 32767 RPM      		 - -
      Brushless Motor Operation Status (without Rotation Angle Sensor) Brushless Motor Operation Status (without Rotation Angle Sensor) Initial State / Position Detection Complete (Stop) / Positive Rotation / Reverse Rotation / Retry / Abnormal - -
      Brakes Specifications Change by C-BEST Brakes Specifications Change by C-BEST None / Exist - -
      1. *1: for entering Inspection Mode: Refer to UTILITY [09/2022 - 09/2024] 
      2. *2: for performing Dealer Mode (Signal Check): Refer to TEST MODE PROCEDURE [09/2022 - 09/2024] 
      3. *3: for entering Dealer Mode (Calibration): Refer to UTILITY [09/2022 - 09/2024] 
  3. CLEAR FREEZE FRAME DATA 
    NOTE:

    Clearing the DTC will also clear the Freeze Frame Data.

    1. Connect the GTS to the DLC3.
    2. Turn the ignition switch to ON.
    3. Clear the DTC and Freeze Frame Data.

      Refer to DTC CHECK / CLEAR [09/2022 - 09/2024] 

      Chassis > Brake/EPB > Clear DTCs 

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