# B1038 on the 2021 Cadillac CT5

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.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name B1038

- [10227380](https://open.wenmarpro.com/bulletins/10227380), 2022-12-07: This service bulletin provides repair information to correct a customer concern of DTC B1038 SYM64 set in the BCM and Door Ajar Message on Driver Information Center \(DIC\).
- [10210405](https://open.wenmarpro.com/bulletins/10210405), 2022-04-21: This service bulletin provides repair information to correct a customer concern of DTC B1038 SYM64 set in the BCM and Door Ajar Message on Driver Information Center \(DIC\).
- [10208900](https://open.wenmarpro.com/bulletins/10208900), 2022-03-09: This service bulletin provides repair information to correct a customer concern of DTC B1038.64 set in the BCM and Door Ajar Message on Driver Information Center \(DIC\).