Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM1000000025DU2
Model Year Start: 2023 Model: Corolla Prod Date Range: [09/2022 -           ]
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model): C059746; Brake System Control Module "A" Calibration / Parameter Memory Failure; 2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]

DTC

C059746

Brake System Control Module "A" Calibration / Parameter Memory Failure

DESCRIPTION

If the system information stored by the skid control ECU (brake actuator assembly) is corrupted, this DTC is output.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

MIL

DTC Output from

Note

C059746

Brake System Control Module "A" Calibration / Parameter Memory Failure

The skid control ECU (brake actuator assembly) is corrupted or cannot be read.

Skid control ECU (brake actuator assembly)

Does not come on

Brake/EPB

Output ECU: Skid control ECU (brake actuator assembly)

PROCEDURE

1.

REPLACE BRAKE ACTUATOR ASSEMBLY

Click here 2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: BRAKE ACTUATOR (for HV Model): REMOVAL

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