# B1788 on the 2021 Subaru Outback

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 B1788

- [10209927](https://open.wenmarpro.com/bulletins/10209927), 2022-04-05: This bulletin announces Service Manual corrections for the diagnostic trouble tree for DTC B1788.
- [10207189](https://open.wenmarpro.com/bulletins/10207189), 2022-02-04: This bulletin announces Service Manual corrections for the diagnostic trouble tree for DTC B1788.