# C2921 on the 2021 Subaru Ascent

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 C2921

- [10182214](https://open.wenmarpro.com/bulletins/10182214), 2020-11-05: This Service Information Bulletin announces additional diagnostic procedures for TPMS related DTC C2921 on the applicable models listed.