Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Electronically Controlled Brake System(for Hv Model): Abnormal Brake Pedal Response on First Depression. ABS does not Operate. ABS Operates Before Necessary When Braking
Abnormal Brake Pedal Response on First Depression DESCRIPTION If the vehicle has been stopped without opening or closing the driver door for a long period of time, the electronically controlled brake system will not be ready and sufficient fluid pressure may not be stored in the accumulator. In this ...
