What does the code P057C mean on my 2011 Chevrolet Cruze 1.4L Turbo?

Question

i need to find out what the ........this code means= P057C or is it a ghost code

Comments

Break pedal position sensor circuit low voltage

Answer 1

Circuit/System Description

When the brake pedal is applied with the vehicle stopped, engine at idle and the gear selector in a forward range, the transmission will go to a neutral state, which lowers the engine load and reduces fuel consumption.

The brake pedal position (BPP) sensor is a three wire sensor, connected to a 5 V reference circuit, a low reference circuit, and a signal circuit. The body control module (BCM) supplies 5 V to the BPP sensor, and also provides a sensor ground path on the low reference circuit. The BPP sensor sends a voltage signal to the engine control module (ECM) on the signal circuit. The voltage on the signal circuit will vary from a voltage greater.25 V when the brake pedal is released to a voltage less than 4.75 V when the brake pedal is fully applied.

Answer 2

P057C CHEVROLET Code - Brake Pedal Position Sensor Circuit Low Voltage

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