BRZ _ U . book 246 ページ 2022 年 3 月 29 日 火曜日 午後 3 時 59 分
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Electronic Brake Force Distribution ( EBD ) System 7-12 . Electronic Brake Force Distribution ( EBD ) System
The EBD system maximizes the effectiveness of the brakes by allowing the rear brakes to supply a greater proportion of the braking force . It functions by adjusting the distribution of braking force to the rear wheels in accordance with the vehicle ’ s loading condition and speed .
The EBD system is an integral part of the ABS and uses some of the ABS components to perform its function of optimizing the distribution of braking force . If any of the ABS components used by the EBD function fails , the EBD system also stops working .
When the EBD system is operating , you may hear a chattering noise or feel a slight vibration in the brake pedal . This is normal and does not indicate a malfunction .
■ EBD System Malfunctions 702779
If a malfunction occurs in the EBD system , the system stops working and the following warning lights illuminate simultaneously .
� Brake system warning light � ABS warning light
� Vehicle Stability Control ( VSC ) warning light
If all the warning lights remain on even though the parking brake is released , the brake fluid level may be low or there could be a problem with the EBD system . Park the vehicle in a safe place immediately and contact an SUBARU dealer .