DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System (Except HV) - Diagnostic Codes (3 Of 3), Symptom Tests & Circuit Tests >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model) >> Brake Warning Light Remains ON [12/2019 - 10/2022] >> Description

Brake Warning Light Remains ON [12/2019 - 10/2022]: Description

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.

Diesel-Data.com