Conditions for Running the DTC

WARNING: This page is about a different car, the 2018 Chevrolet Suburban 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.

P057B

DTC P057C, P057D = Not set
Ignition Voltage = Greater than 10 V
Shift Lever = Park - At least 1 time(s) during the ignition cycle
Shift Lever = Not in Park
Vehicle Speed = Greater than 8 km/h (5 MPH)
Accelerator Pedal Position = Less than 5%

Frequency the DTC runs = Once - After the running conditions are met

P057C, P057D, P057E

Ignition Voltage = Greater than 10 V

Frequency the DTC runs = Continuously - After the running conditions are met