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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 C1103-1C: Brake Pedal Position Sensor "B" Supply Voltage Circuit Voltage Out of Range [11/2023 - ] >> Monitor Description

Monitor Description

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The No. 2 skid control ECU (brake actuator assembly) monitors the power supply voltage of the brake pedal stroke sensor assembly. When the brake pedal stroke sensor assembly power supply voltage is outside of the normal range, the No. 2 skid control ECU (brake actuator assembly) judges that the power supply is abnormal and illuminates the MIL and stores this DTC.

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