# C056D on the 2014 Cadillac XTS

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 C056D

- [10165113](https://open.wenmarpro.com/bulletins/10165113), 2019-09-23: This technical bulletin provides repair information to correct a customer concern of "Steering Assist Is Reduced" Message and One of The Following DTCs Are Set: C056D, U0415.
- [10135373](https://open.wenmarpro.com/bulletins/10135373), 2018-05-07: This preliminary informational bulletin provides repair information on correcting a customer concern of intermittent service power steering message displayed on DIC, and DTC C056D, C0475 or U0131 may be set.
- [10113726](https://open.wenmarpro.com/bulletins/10113726), 2017-08-15: This preliminary informational bulletin provides repair information on correcting a customer concern of intermittent service power steering message displayed on DIC, and DTC C056D, C0475 or U0131 may be set.