# P0463 on the 2005 Cadillac XLR

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 P0463

- [10017536](https://open.wenmarpro.com/bulletins/10017536), 2005-11-10: ERRATIC FUEL GAUGE READINGS, FUEL GAUGE READS EMPTY WHEN THERE IS FUEL IN TANK, DIAGNOSTIC TROUBLE CODE P0463 SET, SERVICE FUEL SYSTEM MESSAGE DISPLAYED. \*TT