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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 36 (Electronically Controlled Brake System (HV) - Diagnostic Codes (06 Of 11)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C1100-00: Brake Pedal Position Sensor "A" Supply Voltage Malfunction [11/2023 - ] >> Typical Enabling Conditions

Typical Enabling Conditions

WARNING: This page is about a different variant/trim than selected.
Monitor runs whenever the following DTCs are not stored C1100 (Case 1): Brake pedal position sensor voltage circuit/open
C14C7 (Case 3 to 9): Brake system voltage circuit low
P057A: Brake pedal position sensor invalid data
P057C: Brake pedal position sensor open circuit
P057D: Brake pedal position sensor circuit high
P057E: Brake pedal position sensor intermittent/erratic
P05E0: Brake pedal position sensor "A"/"B" correlation
Both of the following conditions are met -
Brake system voltage Higher than 6.9 V
Brake pedal position sensor fail (C1100, P057C, P057D, P057E, P05E0, P057A) Not detected
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