# P0038 on the 2004 Toyota Sienna

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 P0038

- [10010158](https://open.wenmarpro.com/bulletins/10010158), 2004-11-05: MALFUNCTION INDICATOR LAMP \(MIL\) ON, DIAGNOSTIC TROUBLE CODE \(DTC\) P0037, P0038 OR P0136. \*NM