# P04FB on the 2024 Buick Envision

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 P04FB

- [11028856](https://open.wenmarpro.com/bulletins/11028856), 2026-02-18: This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.
- [11028658](https://open.wenmarpro.com/bulletins/11028658), 2026-02-09: This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.
- [11027617](https://open.wenmarpro.com/bulletins/11027617), 2026-01-14: This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.
- [11017285](https://open.wenmarpro.com/bulletins/11017285), 2025-04-29: This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.
- [11016984](https://open.wenmarpro.com/bulletins/11016984), 2025-04-15: This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.
- [11014634](https://open.wenmarpro.com/bulletins/11014634), 2025-03-02: This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.
- [10249959](https://open.wenmarpro.com/bulletins/10249959), 2024-02-12: This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.