# P026D on the 2021 GMC Savana

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 P026D

- [11006229](https://open.wenmarpro.com/bulletins/11006229), 2024-08-12: This Preliminary information communicates to the dealer technician that DTC P026D is under investigation.
- [11004934](https://open.wenmarpro.com/bulletins/11004934), 2024-07-18: This technical bulletin provides repair information to correct a customer concern of Check Engine Lamp Illuminated with DTC P026D Set, Engine LWN Controller E98 Update.