Conditions for Running the DTC

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban, and 2018 Cadillac Escalade ESV. 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