# P20EE on the 2023 Mack Anthem

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 P20EE

- [11030590](https://open.wenmarpro.com/bulletins/11030590), 2026-04-02: Emissions \- EC0039 MST21 Failure to Detect P20EE \- AN, CHU.