# P050F on the 2018 Buick Enclave

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 P050F

- [10190319](https://open.wenmarpro.com/bulletins/10190319), 2021-04-16: Service Brake Assist Message displayed on Initial Start Up with DTC P050F Set Condition Some customers may comment that on first start up they receive a "Service Brake Assist Message" displayed. During diagnosis a technician may find DTC P050F set. Cause This may be due to a calibration within the Electronic Brake Control Module \(EBCM\) not giving the engine enough time to build system vacuum. Correction Reprogram the EBCM with the latest calibrations
- [10139114](https://open.wenmarpro.com/bulletins/10139114), 2018-06-04: This technical bulletin provides a procedure to reprogram the EBCM with the latest calibrations to correct a condition of Service Brake Assist Message displayed on Initial Start Up with DTC P050F Set due to a software issue.
- [10137498](https://open.wenmarpro.com/bulletins/10137498), 2018-05-21: This Preliminary information communicatesa Service Engine Soon Lamp with P050F. Check vacuum system for proper operation. If vacuum system is operating properly, replace brake booster.