# P129F on the 2021 GMC Yukon XL

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 P129F

- [11019378](https://open.wenmarpro.com/bulletins/11019378), 2025-06-07: This service bulletin provides a procedure to replace the FPDCM if found to cause customers concerns of Crank No Start, Stalling, Malfunction Indicator Lamp \(MIL\) Illuminated – DTC P023F or P129F Set.
- [11012696](https://open.wenmarpro.com/bulletins/11012696), 2025-01-09: This service bulletin provides a procedure to replace the FPDCM if found to cause customers concerns of Crank No Start, Stalling, Malfunction Indicator Lamp \(MIL\) Illuminated – DTC P023F or P129F Set.
- [11007998](https://open.wenmarpro.com/bulletins/11007998), 2024-09-25: This bulletin provides a procedure to replace the FPDCM if found to cause customers concerns of Crank No Start, Stalling, Loss of Power, Fuel Gauge Inoperative/Erratic, MIL Illuminated \- DTC P023F and/or P129F Set.
- [11006875](https://open.wenmarpro.com/bulletins/11006875), 2024-09-04: This bulletin provides a procedure to replace the FPDCM if found to cause customers concerns of Crank No Start, Stalling, Loss of Power, Fuel Gauge Inoperative/Erratic, MIL Illuminated \- DTC P023F and/or P129F Set.
- [11006410](https://open.wenmarpro.com/bulletins/11006410), 2024-08-15: This bulletin provides a procedure to replace the FPDCM if found to cause customers concerns of Crank No Start, Stalling, Loss of Power, Fuel Gauge Inoperative/Erratic, MIL Illuminated \- DTC P023F and/or P129F Set.