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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 26 (Electronically Controlled Brake System (HV) - Diagnostics - Introduction (1 Of 2)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> Freeze Frame Data [11/2023 - ] >> Freeze Frame Data [11/2023 - ]

Freeze Frame Data [11/2023 - ]

WARNING: This page is about a different variant/trim than selected.
  1. FREEZE FRAME DATA 
    1. Using the GTS, check the vehicle condition (ECU, sensor) when a DTC is output.
  2. CHECK FREEZE FRAME DATA WHEN DTC WAS STORED 
    1. Freeze Frame Data is stored when a DTC is output.
    2. Once Freeze Frame Data is stored when a DTC is output, it is not updated or cleared until the DTC is cleared.
    3. Check the Freeze Frame Data when a DTC is output.
      1. Turn the ignition switch off.
      2. Connect the GTS to the DLC3.
      3. Turn the ignition switch to ON.
      4. Turn the GTS on.
      5. Enter the following menus: Chassis / Brake Booster / Trouble Codes.

        Chassis > Brake Booster > Trouble Codes 

      6. Enter the following menus: Chassis / Brake/EPB* / Trouble Codes.

        *: Electric Parking Brake System

        Chassis > Brake/EPB > Trouble Codes 

      7. Select a DTC to display the Freeze Frame Data.
      8. Check the Freeze Frame Data for the output DTC.

        Chassis > Brake Booster 

        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
        - -
        Stop Light SW Stop light switch assembly (STP terminal input) OFF / ON OFF: Brake pedal released
        ON: Brake pedal depressed
        HINT: 
        The brake pedal state is determined using the voltage at terminal STP
        Parking Brake SW Parking brake status OFF / ON OFF: Parking brake released
        ON: Parking brake applied
        -
        Buzzer Meter buzzer OFF / ON OFF: Buzzer off
        ON: Buzzer on
        -
        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*1
        • For details on Dealer Mode (Calibration), refer to utility*2
        Reservoir Warning SW Brake fluid level warning switch OFF / ON OFF: Reservoir level normal
        ON: Reservoir level low
        -
        ECB Motor Relay Motor relay operation request OFF / ON OFF: Relay off
        ON: Relay on
        ECB: Electronically Controlled Brake System
        ECB Solenoid (SGH) Switching solenoid valve (SGH) OFF / ON OFF: Solenoid off
        ON: Solenoid on
        ECB: Electronically Controlled Brake System
        ECB Solenoid (SSA) Switching solenoid valve (SSA) OFF / ON OFF: Solenoid off
        ON: Solenoid on
        ECB: Electronically Controlled Brake System
        IGP_PT1 IGP_PT1 status OFF / ON OFF: IGP_PT1 OFF
        ON: IGP_PT1 ON
        -
        IGP_PT2 IGP_PT2 status OFF / ON OFF: IGP_PT2 OFF
        ON: IGP_PT2 ON
        -
        Stop Switch Open Momentary interruption (open circuit) status in wire harness between No. 1 skid control ECU (brake booster with master cylinder assembly) and stop light switch assembly status Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Stroke Open Brake pedal stroke sensor 1 open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Accumulator Open Accumulator pressure sensor open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Reaction Force Pressure Sensor Open Reaction force pressure sensor open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Servo Pressure Sensor Open Servo pressure sensor open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Reaction Force Pressure Pressure value of stroke simulator Min.: 0.00 MPa
        Max.: 24.48 MPa
        0.00 to 21.60 MPa Brake pedal is being depressed: Changes in proportion to the depression force of the brake pedal
        Brake pedal released: 0.00 to 1.53 MPa
        Stroke Sensor Brake pedal stroke sensor 1 Min.: 0.0 V
        Max.: 5.0 V
        Brake pedal released: 0.6 to 1.4 V Reading increases when brake pedal is depressed
        Quantity of Brake Pedal Stroke Brake pedal stroke amount Min.: 0 mm
        Max.: 255 mm
        Brake pedal released: 0 mm Reading increases when brake pedal is depressed
        Servo Pressure Pressure value of servo Min.: 0.00 MPa
        Max.: 24.48 MPa
        0.00 to 21.60 MPa Brake pedal is being depressed: Changes in proportion to the depression force of the brake pedal
        Brake pedal released: 0.00 to 1.53 MPa
        Accumulator Pressure Accumulator pressure output value Min.: 0.00 MPa
        Max.: 24.48 MPa
        0.00 to 21.60 MPa When brake fluid is stored in the accumulator: Accumulator pressure changes in accordance with volume of fluid stored in the accumulator
        Voltage of Stroke Sensor Voltage of brake pedal stroke sensor 1 Min.: 0.0 V
        Max.: 5.0 V
        - -
        Brake Pedal Stroke Change Speed Brake pedal stroke rate of change Min.: -2560 mm/s
        Max.: 2540 mm/s
        Brake pedal released or depressed and held: 0 mm/s Brake pedal is being moved: Changes in proportion to the operation speed of the brake pedal
        Reaction Force Oil Pressure Change Speed Reaction force pressure rate of change Min.: -30 MPa/s
        Max.: 225 MPa/s
        - -
        Target Oil Pressure Wheel target hydraulic pressure Min.: 0.00 MPa
        Max.: 20.00 MPa
        - Changes according to the target wheel cylinder hydraulic pressure
        VCSK Voltage Value VCSK voltage value Min.: 0.000 V
        Max.: 5.500 V
        4.800 to 5.200 V -
        SLA Solenoid Current Linear solenoid addition valve (SLA) current Min.: 0.000 A
        Max.: 1.500 A
        Brake pedal released: 0.000 A -
        SLR Solenoid Current Linear solenoid reduction valve (SLR) current Min.: 0.000 A
        Max.: 1.500 A
        Brake pedal released: 0.000 A -
        SGH Solenoid Current Switching solenoid valve (SGH) current Min.: 0.000 A
        Max.: 3.000 A
        0.000 to 1.500 A -
        SSA Solenoid Current Switching solenoid valve (SSA) current Min.: 0.000 A
        Max.: 3.000 A
        0.000 to 1.500 A -
        IGP Voltage IG2 voltage value Min.: 0.0 V
        Max.: 25.5 V
        - Changes in proportion to auxiliary battery voltage
        IGR Voltage IG1 voltage value Min.: 0.0 V
        Max.: 25.5 V
        - Changes in proportion to auxiliary battery voltage
        BI Voltage +BI1 voltage value Min.: 0.0 V
        Max.: 25.5 V
        - Changes in proportion to auxiliary battery voltage
        BS Voltage BS voltage value Min.: 0.0 V
        Max.: 25.5 V
        - Changes in proportion to auxiliary battery voltage
        1. *1: for performing Dealer Mode (Signal Check): Refer to TEST MODE PROCEDURE [11/2023 - ] 

          *2: for entering Dealer Mode (Calibration): Refer to UTILITY [11/2023 - ] 

        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 mph)
        Max.: 6553.5 km/h (4072 mph)
        Vehicle stopped: 0.0 km/h (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 mph)
        Max.: 6553.5 km/h (4072 mph)
        Vehicle stopped: 0.0 km/h (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 mph)
        Max.: 6553.5 km/h (4072 mph)
        Vehicle stopped: 0.0 km/h (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 mph)
        Max.: 6553.5 km/h (4072 mph)
        Vehicle stopped: 0.0 km/h (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 (-112°F)
        Max.: 175°C (347°F)
        Current master cylinder pressure sensor temperature -
        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 value 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 angle 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°
        - -
        MT Voltage Value ABS motor drive voltage value Min.: 0.0 V
        Max.: 25.5 V
        - Changes in proportion to auxiliary battery voltage
        HINT: 
        This is the voltage downstream of the ABS motor as monitored by the No. 2 skid control ECU
        Solenoid Power Supply Voltage Solenoid power supply voltage value Min.: 0.0 V
        Max.: 25.5 V
        - Changes in proportion to auxiliary battery voltage
        HINT: 
        This is the voltage output (which supplies power to each solenoid) from the No. 2 skid control ECU (brake actuator assembly) to the ABS solenoid relay
        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
        -
        Brake Hold Control Mode Brake hold control mode Out of control mode / Pressure hold mode / Pressure release mode / EPB lock mode Out of control mode: Brake hold control system is off or brake hold control system is stand-by mode (brake hold standby indicator light is illuminated)
        Pressure hold mode: Brake hold control is operating (brake hold operated indicator light is illuminated)
        Pressure release mode: Brake hold control is released (brake hold operated indicator light not illuminated)
        EPB lock mode: Parking brake is engaged during brake hold control
        HINT: 
        • EPB: Electric Parking Brake System
        • If the brake pedal is not depressed for 3 minutes or more after entering pressure hold mode, the system automatically changes to EPB lock 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 Vehicle speed
        (estimated vehicle speed used for various controls)
        Min.: 0.0 km/h (0 mph)
        Max.: 6553.5 km/h (4072 mph)
        Vehicle stopped: 0.0 km/h (0 mph) When driving at constant speed: No large fluctuations
        Vehicle Speed Grade Vehicle acceleration/deceleration 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 status OFF / ON OFF: Parking brake released
        ON: Parking brake applied
        -
        Brake Hold Switch Brake hold switch (electric parking brake switch assembly) (PKB terminal input) OFF / ON OFF: Brake hold switch (electric parking brake switch assembly) OFF
        ON: Brake hold switch (electric parking brake switch assembly) ON
        HINT: 
        The brake hold switch (electric parking brake switch assembly) state is determined using the voltage at terminal PKB
        Stop Light Relay Stop light control relay (Stop light switch assembly) status
        (STP 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 STP terminal.
        Inspection Mode Inspection mode OFF / ON OFF: Normal mode
        ON: Inspection mode
        -
        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
        -
        Buzzer Meter buzzer OFF / ON OFF: Buzzer off
        ON: Buzzer on
        -
        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*1
        • For details on Dealer Mode (Calibration), refer to utility*2
        Zero Point Memory State of Steering Angle Sensor Steering angle sensor zero point memorization status Zero point is not memorized / Zero point is memorized - HINT: 
        The steering angle 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 5 seconds
        Regenerative Cooperation Regenerative cooperation OFF / ON OFF: Not operating
        ON: Operating
        -
        TRC (TRAC)/VSC OFF SW VSC OFF switch (CSW terminal input) OFF / ON OFF: VSC OFF switch OFF
        ON: VSC OFF switch ON
        HINT: 
        The VSC OFF switch state is determined using the voltage at terminal CSW
        IGP_PT1 IGP_PT1 status OFF / ON OFF: IGP_PT1 OFF
        ON: IGP_PT1 ON
        -
        IGP_PT2 IGP_PT2 status OFF / ON OFF: IGP_PT2 OFF
        ON: IGP_PT2 ON
        -
        FR Speed Open Front speed sensor RH open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        FL Speed Open Front speed sensor LH open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        RR Speed Open Rear speed sensor RH open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        RL Speed Open Rear speed sensor LH open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Yaw Rate Open Yaw rate sensor (airbag sensor assembly) open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Deceleration Open Acceleration sensor (airbag sensor assembly) open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Steering Open Steering angle sensor open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Master Cylinder Open Master cylinder pressure sensor open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        FR Speed Sensor Voltage Open Front speed sensor RH voltage open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        FL Speed Sensor Voltage Open Front speed sensor LH voltage open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        RR Speed Sensor Voltage Open Rear speed sensor RH voltage open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        RL Speed Sensor Voltage Open Rear speed sensor LH voltage open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        M/C Pressure Sensor Noise Master cylinder pressure sensor noise detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Yaw Rate Sensor Voltage Open Yaw rate sensor (airbag sensor assembly) voltage open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Master Cylinder Pressure Sensor Power Supply Open Master cylinder pressure sensor power supply voltage status Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Solenoid Power Supply Open Solenoid power supply voltage status Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Motor Power Supply Open Motor power supply voltage status Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Stop Switch Open Momentary interruption (open circuit) status in wire harness between No. 2 skid control ECU (brake actuator assembly) and stop light switch assembly status Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Air Bag ECU Communication Open Airbag sensor assembly open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Stroke2 Open Brake pedal stroke sensor 2 open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        HV Communication Open Hybrid vehicle communication open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Body ECU Communication Open Main body ECU (multiplex network body ECU) communication open detection Normal / Under intermittent Normal: Normal
        Under intermittent: Momentary interruption
        -
        Brake Hold Ready Brake hold control permission status Not in stand-by mode / Stand-by mode Not in stand-by mode: Brake hold function not operating (brake hold standby indicator light not illuminated)
        Stand-by mode: Brake hold function stand-by state (brake hold standby indicator light illuminated)
        -
        Stroke Sensor2 Brake pedal stroke sensor 2 Min.: 0.0 V
        Max.: 5.0 V
        Brake pedal released: 3.6 to 4.4 V Reading decreases when brake pedal is depressed
        Quantity of Brake Pedal Stroke Brake pedal stroke amount Min.: 0 mm
        Max.: 255 mm
        Brake pedal released: 0 mm Reading increases when brake pedal is depressed
        Voltage of Stroke Sensor2 Voltage of brake pedal stroke sensor 2 Min.: 0.0 V
        Max.: 5.0 V
        - -
        FR Regenerative Request FR regenerative request torque Min.: 0 Nm
        Max.: 1048560 Nm
        - Changes according to brake pedal force (When depressing the brake pedal lightly after reaching 30 km/h (19 mph) or more, avoiding sudden braking.)
        FR Regenerative Operation FR regenerative operation torque Min.: 0 Nm
        Max.: 1048560 Nm
        - Changes according to brake pedal force (When depressing the brake pedal lightly after reaching 30 km/h (19 mph) or more, avoiding sudden braking.)
        Brake Pedal Stroke Change Speed Brake pedal stroke rate of change Min.: -2560 mm/s
        Max.: 2540 mm/s
        Brake pedal released or depressed and held: 0 mm/s Brake pedal is being moved: Changes in proportion to the operation speed of the brake pedal
        VCSK Voltage Value VSK2 voltage value Min.: 0.000 V
        Max.: 5.500 V
        4.800 to 5.200 V -
        IGR Voltage IG1 voltage value Min.: 0.0 V
        Max.: 25.5 V
        - Changes in proportion to auxiliary battery voltage
        +BS Voltage +BS voltage value Min.: 0.0 V
        Max.: 25.5 V
        - Changes in proportion to auxiliary battery voltage
        +BM Voltage BM voltage value Min.: 0.0 V
        Max.: 25.5 V
        - Changes in proportion to auxiliary battery voltage
        Voltage Difference between Motor Input-Output Terminal Voltage difference between motor input-output terminal Min.: -640.00 V
        Max.: 639.98 V
        - -
        Brakes Specifications Change by C-BEST Brakes specifications change by C-BEST None / Exist - -
        1. *1: for performing Dealer Mode (Signal Check): Refer to TEST MODE PROCEDURE [11/2023 - ] 

          *2: for entering Dealer Mode (Calibration): Refer to UTILITY [11/2023 - ] 

  3. CLEAR FREEZE FRAME DATA 
    NOTE:

    Clearing the DTCs will also clear the Freeze Frame Data.

    1. Turn the ignition switch off.
    2. Connect the GTS to the DLC3.
    3. Turn the ignition switch to ON.
    4. Turn the GTS on.
    5. Enter the following menus: Chassis / Brake Booster / Trouble Codes.

      Chassis > Brake Booster > Clear DTCs 

    6. Enter the following menus: Chassis / Brake/EPB* / Trouble Codes.

      *: Electric Parking Brake System

      Chassis > Brake/EPB > Clear DTCs 

    7. Press the clear button.