# P0603 on the 2004 Honda S2000

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 P0603

- [10014225](https://open.wenmarpro.com/bulletins/10014225), 2005-04-29: DIAGNOSTIC TROUBLE CODE P0603 AFTER ECM/PCM R\&R. \*NM