# C0327 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.

Nobody has written a description of this code yet.

## Bulletins for this model year that name C0327

- [10017442](https://open.wenmarpro.com/bulletins/10017442), 2005-11-08: 4WD SWITCH INDICATOR LIGHTS FLASHING, 4WD INOPERATIVE, DIAGNOSTIC TROUBLE CODES C0327, P0550 SET. \*TT
- [10010634](https://open.wenmarpro.com/bulletins/10010634), 2004-12-03: DIAGNOSTIC TROUBLE CODE C0327 WITH OR WITHOUT ADDITIONAL DIAGNOSTIC TROUBLE CODES SETTING. \*TT
- [10007281](https://open.wenmarpro.com/bulletins/10007281), 2004-06-09: DIAGNOSTIC TROUBLE CODE \(DTC\) C0327 WITH OR WITHOUT ADDITIONAL DIAGNOSTIC TROUBLE CODES \(DTCS\) SETTING. \*TT \*MJ