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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 P057A-12: Brake Pedal Position Sensor "A" Circuit Short to Battery; DTC P057A-14: Brake Pedal Position Sensor "A" Circuit Short to Ground or Open; DTC P057A-1F: Brake Pedal Position Sensor "A" Circuit Intermittent [11/2023 - ] >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different variant/trim than selected.
Related DTCs P057C: Brake pedal position sensor open circuit
P057D: Brake pedal position sensor circuit high
P057E: Brake pedal position sensor intermittent/erratic
Required Sensors/Components (Main) No. 2 skid control ECU (brake actuator assembly)
Brake pedal stroke sensor assembly
Required Sensors/Components (Related) No. 2 skid control ECU (brake actuator assembly)
Frequency of Operation Continuous
Duration 0.198 seconds
MIL Operation Immediately
Sequence of Operation None
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