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Home >> Toyota >> 2018 >> Prius Four >> Repair and Diagnosis >> External Pages >> Different car >> Section 381 (Electronically Controlled Brake System - Diagnostic Codes (C1415-U0073) & Symptom Tests (Hybrid)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C14C3: Servo Pressure Sensor Zero Point Malfunction [04/2018 - ] >> Monitor Description

Monitor Description

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When the brake pedal is not operated and the servo pressure sensor output value exceeds a specific value, or the value is less than a specific value for a certain amount of time, the skid control ECU (brake booster with master cylinder assembly) judges that the zero point of the servo pressure sensor is abnormal and illuminates the MIL and stores this DTC.

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