# U0037 on the 2026 GMC Yukon

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 U0037

- [11027597](https://open.wenmarpro.com/bulletins/11027597), 2026-01-13: This PI communicates an issue where the Brake System Control Module DTC: U0028\-88 and U0037\-88 diagnostics are backwards and follow the diagnostic procedure for U0037 if U0028 is set and vice versa.
- [11026069](https://open.wenmarpro.com/bulletins/11026069), 2025-12-03: This PI communicates an issue where the Brake System Control Module DTC: U0028\-88 and U0037\-88 diagnostics are backwards and follow the diagnostic procedure for U0037 if U0028 is set and vice versa.