# P1406 on the 1999 Ford E\-150

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

- [6091838](https://open.wenmarpro.com/bulletins/6091838), 2000-11-15: SOME VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LAMP ON AND DIAGNOSTIC TROUBLE CODE P1406. \*TT
- [608463](https://open.wenmarpro.com/bulletins/608463), 1999-12-02: INFORMATION ON VEHICLES EQUIPPED WITH 5.4L EXHIBITING A MALFUNCTION INDICATOR LIGHT \(MIL\) 'ON' AND DIAGNOSTIC TROUBLE CODE \(DTC\) P1406 WHICH MAY BE CUASED BY THE POWERTRAIN CONTROL MODULE \(PCM\) CALIBRATION. \*TT
- [607669](https://open.wenmarpro.com/bulletins/607669), 1999-10-04: THE MALFUNCTION INDICATOR LAMP \(MIL\) MAY ILLUMINATE WITH DIAGNOSTIC TROUBLE CODE \(DTC\) P1406 STORED IN MEMORY. \*TT