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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 356 (Engine Controls And Fuel - 3.6L (LGX) - DTC P0446 To DTC P3436 And Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P057B-P057E: Brake Pedal Position Sensor >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.

P057B 

ECM detects the BPP sensor signal is stuck in a range for greater than 1 s.

P057C 

ECM detects the BPP sensor voltage is less than 0.25 V for greater than 1 s.

P057D 

ECM detects the BPP sensor voltage is greater than 4.75 V for greater than 1 s.

P057E 

ECM detects the BPP sensor value varies greater than a calibrated value.

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