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Home >> Toyota >> 2021 >> Corolla LE >> Repair and Diagnosis >> External Pages >> Different car >> Section 222 (Electronically Controlled Brake System (Except HEV) (W/O Electric Parking Brake) (TMC) - Diagnostic Codes, Symptom Tests & Circuit Tests) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model without Electric Parking Brake System TMC Made) >> Brake Warning Light Remains ON [09/2022 - ] >> Description

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

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

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

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