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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 169 (Engine Controls And Fuel - 2.0L (LSY) - Diagnostic Information And Procedures (2 Of 3)) >> Diagnostic Information and Procedures >> DTC P057B-P057E >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.

P057B 

Brake Pedal Position Sensor = Signal Stuck In Range - For greater than 1 s

P057C 

Brake Pedal Position Sensor = Less than 0.25 V - For greater than 1 s

P057D 

Brake Pedal Position Sensor = Greater than 4.75 V - For greater than 1 s

P057E 

Brake Pedal Position Sensor = Signal noisy or erratic