# P0440 on the 2001 Honda Passport

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 P0440

- [633605](https://open.wenmarpro.com/bulletins/633605), 2002-09-23: SERVICE INFORMATION REGARDING MALFUNCTION INDICATOR LIGHT ON WITH DIAGNOSTIC TROUBLE CODE P0440 OR P0442. \*TT