# P04AE on the 2023 Subaru Ascent

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 P04AE

- [10252460](https://open.wenmarpro.com/bulletins/10252460), 2024-04-02: This bulletin announces the availability of reprogramming files for the Engine Control Module \(ECM\). This will address cases of DTC P04AE for the EVAP purge control valve stuck open.
- [10246135](https://open.wenmarpro.com/bulletins/10246135), 2023-12-05: This bulletin the announces availability of new reprogramming files for the Engine Control Module \(ECM\) developed to address cases of DTC P04AE \(EVAP System Purge Control Valve “B” Performance / Stuck Open\).