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Home >> Toyota >> 2021 >> Corolla LE >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System (Except HEV) (W/O Electric Parking Brake) - Diagnostic Codes (3 Of 3), Symptom Tests & Circuit Tests >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model without Electric Parking Brake System) >> Brake Warning Light Remains ON [01/2019 - 09/2022] >> Description

Brake Warning Light Remains ON [01/2019 - 09/2022]: Description

This procedure is for troubleshooting when the brake warning light / red (malfunction) remains on but no DTCs are output.

The skid control ECU (brake actuator assembly) controls the brake warning light / red (malfunction) in the combination meter assembly via CAN communication.

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