# P0A7B on the 2026 Volvo S90

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 P0A7B

- [11021941](https://open.wenmarpro.com/bulletins/11021941), 2025-08-18: This is a Technical Journal: MVBM\-U007700 set together with ECM\-P0A7B68 at PDS. Delete the DTC´s. Do not reload MVBM software. IF the DTC´s comes back together with MIL check engine light, perform the MVBM software