P0463 on the 2005 Chevrolet Corvette
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.
| 050849027 | 2006-08-18. Service bulletin. ERRATIC FUEL GAUGE READINGS, FUEL GAUGE READS EMPTY WHEN THERE IS FUEL IN TANK, DTC P0463 OR P2068 SET, LOW FUEL MESSAGE DISPLAYED IN DIC. *TT |
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| 050604041 | 2005-11-10. Service bulletin. 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 |
2 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.