# P1406 on the 2003 Lincoln Town Car

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.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name P1406

- [10004044](https://open.wenmarpro.com/bulletins/10004044), 2003-11-17: MALFUNCTION INDICATOR LAMP \(MIL\) LIGHT ON AND DIAGNOSTIC TROUBLE CODES \(DTCS\) P1405 OR P1406 WITH NO OTHER DTCS. \*TT