# P1280 on the 1999 GMC B7

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 P1280

- [608396](https://open.wenmarpro.com/bulletins/608396), 1999-11-26: SUBJECT ON REDUCED ENGINE POWER, DTC \(S\) P1125, P1275, P1276, P1280, P1281, P1285, AND OR P 1286 MAY BE PRESENT \(CURRENT OR IN HISTORY\). \*MJS