Toyota Yaris: When Driving / ABS/TCS/DSC

Hill Launch Assist (HLA)(If equipped)

Hill Launch Assist (HLA) is a function which assists the driver in accelerating from a stop while on a slope. When the driver releases the brake pedal and depresses the accelerator pedal while on a slope, the function prevents the vehicle from rolling...

Antilock Brake System (ABS)

The ABS control unit continuously monitors the speed of each wheel. If one wheel is about to lock up, the ABS responds by automatically releasing and reapplying that wheel’s brake...

Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Vehicle Control History

VEHICLE CONTROL HISTORY NOTICE: Vehicle control history may be recorded due to the replacement or repair of related parts. CHECK VEHICLE CONTROL HISTORY (FRONT CAMERA SYSTEM) (a) According to the display on the GTS, check the vehicle control history. Chassis > Front Recognition Camera > Utility Tester Display Vehicle Control History (RoB) Vehicle Control History (RoB) Multi-information Display Code Tester Display Description Diagnostic Note Pre-Collision System Malfunction Visit Your Dealer X2000 Yaw Rate Sensor Malfunction The forward recognition camera received a yaw rate sensor malfunction signal from the skid control ECU (brake actuator assembly)...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: ABS Warning Light Remains ON

DESCRIPTION This procedure is for troubleshooting when the ABS warning light remains on but no DTCs are output. The skid control ECU (brake actuator assembly) controls the ABS warning light in the combination meter assembly via CAN communication. CAUTION / NOTICE / HINT NOTICE: After replacing the skid control ECU (brake actuator assembly), perform "Calibration"...