# P0573 on the 2018 Chrysler 300

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0573

- [10221491](https://open.wenmarpro.com/bulletins/10221491), 2022-09-26: Flash: Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module \(PCM\) with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination and Adaptive Cruise Control inoperative. Upon further investigation the technician may find that the following Diagnostic Trouble Code \(DTC\) has been set: P0573 \- Brake Switch 1 Stuck Off. Other software enhancements include:Engine REV stationary exhaust noise restrictions.