Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Electronically Controlled Brake System(for Hv Model): Accumulator Pressure Sensor Stuck (C14D5). Open in Master Reservoir Level Switch Circuit (C120F). Open Circuit in ABS Motor Relay Circuit (C146C,C146D)
Accumulator Pressure Sensor Stuck (C14D5) DESCRIPTION The accumulator pressure sensor is built into the brake booster with master cylinder assembly and detects the accumulator pressure. If the skid control ECU (brake booster with master cylinder assembly) detects that the accumulator pressure sensor ...
