# P0229 on the 2021 Buick Envision

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 P0229

- [10235586](https://open.wenmarpro.com/bulletins/10235586), 2023-05-04: This technical bulletin provides a procedure to install the cover for conditions of Poor Engine Performance in Extremely Cold Weather Conditions for LSY Engines, Charge Air Cooler Icing, Malfunction Indicator Lamp \(MIL\) Illuminated with a P0229.
- [10210440](https://open.wenmarpro.com/bulletins/10210440), 2022-04-22: This technical bulletin provides a procedure to install the cover for conditions of Poor Engine Performance in Extremely Cold Weather Conditions for LSY Engines, Charge Air Cooler Icing, Malfunction Indicator Lamp \(MIL\) Illuminated with a P0229.