DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 65 (Electronically Controlled Brake System (HV) - Diagnostic Codes (10 Of 11)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC P05DB-00: Brake Pedal Position Sensor "B"; DTC P05E0-00: Brake Pedal Position Sensor "A"/"B" [12/2019 - 10/2021] >> Monitor Description

Monitor Description

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P05DB: 

  1. When the No. 2 skid control ECU (brake actuator assembly) detects that the difference between the output of brake pedal stroke sensor 1 and brake pedal stroke sensor 2 is invalid, the MIL is illuminated and a DTC is stored.

P05E0: 

  1. The No. 2 skid control ECU (brake actuator assembly) monitors the output value of the brake pedal stroke sensor assembly.

    When the ratio between the output of brake pedal stroke sensor 1 and brake pedal stroke sensor 2 is outside the normal range, the No. 2 skid control ECU (brake actuator assembly) judges that the brake pedal stroke sensor assembly is malfunctioning, the MIL is illuminated and a DTC is stored.

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