# P1680 on the 2004 Buick Rainier

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 P1680

- [10012153](https://open.wenmarpro.com/bulletins/10012153), 2005-02-15: SERVICE ENGINE SOON LIGHT ON, P1680. \*TT
- [10011821](https://open.wenmarpro.com/bulletins/10011821), 2005-02-01: REDUCED POWER LIGHT ON AND DIAGNOSTIC TROUBLE CODE P1680 P1221 AND OR P1271 STORED IN THE POWERTRAIN CONTROL MODULE. \*EH
- [10010105](https://open.wenmarpro.com/bulletins/10010105), 2004-11-04: REDUCED POWER LIGHT ON AND DIAGNOSTIC TROUBLE CODE P1680 P1221 AND/OR P1271 STORED IN THE POWER CONTROL MODULE. \*SC
- [10006820](https://open.wenmarpro.com/bulletins/10006820), 2004-05-14: FALSE DIAGNOSTIC TROUBLE CODE \(DTC\) P1680. \*TT