# P0431 on the 2003 Dodge Ram

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 P0431

- [10013981](https://open.wenmarpro.com/bulletins/10013981), 2005-04-27: ADDED DIAGNOSTICS FOR P0421 AND P0431. \*EH