Last Modified: 07-31-2024 6.11:8.1.0 Doc ID: RM10000000271K0
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 - 11/2022]
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model with Electric Parking Brake System TMC Made): VEHICLE CONTROL HISTORY (RoB); 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]

VEHICLE CONTROL HISTORY (RoB)

DESCRIPTION

  • Vehicle Control History (RoB) is a function that captures and stores ECU data when triggered by specific vehicle behavior.
  • It may be possible to determine the cause of the malfunction by checking the vehicle history information and freeze frame data.
  • The number of possible stored Freeze Frame Data sets, whether multi Freeze Frame Data is available, the number of freeze frame points, Freeze Frame Data items, the ECU internal range, etc., is different depending on the stored group.
  • The stored data items for Vehicle Control History (RoB) Freeze Frame Data are different depending on the stored group. When the value of a data item does not change across all points, only the value of the detection point will be displayed. The contents of the Freeze Frame Data is almost the same as that of the Data List.

    Click here 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model with Electric Parking Brake System TMC Made): DATA LIST / ACTIVE TEST

PRECAUTIONS

  • As Vehicle Control History (RoB) may be overwritten whenever the trigger conditions are met, make sure to save Vehicle Control History (RoB) before performing any inspections.
  • As Vehicle Control History (RoB) may be stored when performing an Active Test, learning, etc., make sure to clear the Vehicle Control History (RoB) before returning the vehicle to the customer.

CHECK VEHICLE CONTROL HISTORY (RoB) (ELECTRONICALLY CONTROLLED BRAKE SYSTEM AND ELECTRIC PARKING BRAKE SYSTEM)

(a) Turn the ignition switch off.

(b) Connect the GTS to the DLC3.

(c) Turn the ignition switch to ON.

(d) Turn the GTS on.

(e) Enter the following menus: Chassis / Brake/EPB / Utility / Vehicle Control History (RoB).

Chassis > Brake/EPB > Utility

Tester Display

Vehicle Control History (RoB)

Vehicle Control History (RoB) Item

Code

Tester Display

Measurement Item

User Notification

Diagnostic Note

X0455

Steering Angle Sensor Wrong Installation

History of steering angle sensor being installed incorrectly
  • Slip indicator light illuminates
  • Brake hold operated indicator light blinks*1

Refer to Steering Angle Sensor Wrong Installation (X0455).

2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model with Electric Parking Brake System TMC Made): Steering Angle Sensor Wrong Installation (X0455)

X0456

Yaw Rate Sensor Wrong Installation

History of yaw rate sensor (airbag sensor assembly) being installed incorrectly
  • Slip indicator light illuminates
  • Brake hold operated indicator light blinks*1

Refer to Yaw Rate Sensor Wrong Installation (X0456).

2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model with Electric Parking Brake System TMC Made): Yaw Rate Sensor Wrong Installation (X0456)

X2079

Communication Error from Brake Control Module to Engine Control Module

History of receiving an invalid communication signal from ECM
  • Brake system warning light (yellow indicator) illuminates
  • Slip indicator light illuminates
  • Brake hold operated indicator light blinks*1
  1. Using the GTS, perform a Health Check.
  2. Refer to the flow chart(s) for the output DTCs.

X2086

SRS Airbag Malfunction

History of receiving an abnormal secondary collision brake control request signal from airbag sensor assembly

-

Refer to How to Proceed with Troubleshooting in Airbag System.

2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for TMC Made): HOW TO PROCEED WITH TROUBLESHOOTING

X2087

Engine Malfunction

History of receiving an SFI system abnormal signal from ECM
  • Slip indicator light illuminates
  • Brake system warning light (yellow indicator) illuminates
  • Brake hold operated indicator light blinks*1

Refer to How to Proceed with Troubleshooting in SFI System.

2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; M20A-FKS (ENGINE CONTROL): SFI SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

X208A

Zero Point Calibration of Steering Angle Sensor Initialization Malfunction

History of failure in acquiring steering angle zero point even after the vehicle is driven in a straight line at a vehicle speed of 15 km/h (9 mph) or more for 115 seconds or more with the steering angle sensor zero point calibration cleared
  • Slip indicator light illuminates
  • Brake hold operated indicator light blinks*1

Refer to Zero Point Calibration of Steering Angle Sensor Initialization Malfunction (X208A).

2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model with Electric Parking Brake System TMC Made): Zero Point Calibration of Steering Angle Sensor Initialization Malfunction (X208A)

X208B

EPB Motor Continuous Operation Request

History of system suspended to prevent overheat of parking brake actuator assembly when electric parking brake was used repeatedly
  • Brake hold operated indicator light blinks*1
  • Parking brake indicator light (red) blinks
  • EPB: Electric Parking Brake System
  • Explain that system was suspended to prevent overheating of parking brake actuator assembly when electric parking brake was used repeatedly.

X208E

Power Steering Control Module Malfunction

History of receiving an EPS system abnormal signal from power steering ECU with motor assembly

-

Refer to How to Proceed with Troubleshooting in EPS System.

2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; POWER ASSIST SYSTEMS: POWER STEERING SYSTEM (for Gasoline Model): HOW TO PROCEED WITH TROUBLESHOOTING

X2096

Pre-Collision Brake

History of pre-collision brake operation

In accordance with Pre-collision System behavior

-

X2098

Pre-Collision Brake Assist

History of pre-collision brake assist operation

In accordance with Pre-collision System behavior

-

X20A0

ABS

History of ABS operation

-

-

X20A1

VSC

History of VSC operation

Slip indicator light blinks

-

X20A2

TRC(TRAC)

History of TRAC operation

Slip indicator light blinks

-

X20A5

Hill Start Assist

History of hill start assist operation

-

-

X20A7

Brake Assist

History of brake assist operation

-

-

X20A8

Secondary Collision Brake

History of secondary collision brake operation

-

-

XF01B

ECU Security Key Not Registered

ECU security key has not been registered

*2

Refer to Update ECU Security Key.

2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; SETUP: WHEN REPLACING OR REMOVING/INSTALLING PARTS: UPDATE ECU SECURITY KEY

  • *1: When the vehicle is put into the following vehicle conditions and the brake hold switch (electric parking brake switch assembly) is turned on, the brake hold operation light blinks.
    • Conditions required for operation standby:
      1. The driver door is closed.
      2. The driver seat belt is fastened.
  • *2: Receive side ECU detects communication malfunction and may operate warning in multi-information display or indicator light.

CLEAR VEHICLE CONTROL HISTORY (RoB) (ELECTRONICALLY CONTROLLED BRAKE SYSTEM AND ELECTRIC PARKING BRAKE SYSTEM)

(a) Turn the ignition switch off.

(b) Connect the GTS to the DLC3.

(c) Turn the ignition switch to ON.

(d) Turn the GTS on.

(e) Enter the following menus: Chassis / Brake/EPB / Utility / Vehicle Control History (RoB).

Chassis > Brake/EPB > Utility

Tester Display

Vehicle Control History (RoB)

(f) Press the DTC clear button.

NOTICE:

By performing this procedure, all stored Vehicle Control History (RoB) items will be cleared.

CHECK VEHICLE CONTROL HISTORY (RoB) (STEERING ANGLE SENSOR)

(a) Turn the ignition switch off.

(b) Connect the GTS to the DLC3.

(c) Turn the ignition switch to ON.

(d) Turn the GTS on.

(e) Enter the following menus: Chassis / Steering Angle Sensor / Utility / Vehicle Control History (RoB).

Chassis > Steering Angle Sensor > Utility

Tester Display

Vehicle Control History (RoB)

Vehicle Control History (RoB) Item

Code

Tester Display

Tester Display

User Notification

Diagnostic Note
*: Receive side ECU detects communication malfunction and may operate warning in multi-information display or indicator light.

XF01B

ECU Security Key Not Registered

ECU security key has not been registered

*

Refer to Update ECU Security Key.

2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; SETUP: WHEN REPLACING OR REMOVING/INSTALLING PARTS: UPDATE ECU SECURITY KEY

CLEAR VEHICLE CONTROL HISTORY (RoB) (STEERING ANGLE SENSOR)

(a) Turn the ignition switch off.

(b) Connect the GTS to the DLC3.

(c) Turn the ignition switch to ON.

(d) Turn the GTS on.

(e) Enter the following menus: Chassis / Steering Angle Sensor / Utility / Vehicle Control History (RoB).

Chassis > Steering Angle Sensor > Utility

Tester Display

Vehicle Control History (RoB)

(f) Press the DTC clear button.

NOTICE:

By performing this procedure, all stored Vehicle Control History (RoB) will be cleared.

VEHICLE CONTROL HISTORY (AIRBAG SYSTEM)

HINT:

A part of the control history can be confirmed using the vehicle control history.

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for TMC Made): VEHICLE CONTROL HISTORY