# B1845 on the 1999 Ford F\-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 B1845

- [6090251](https://open.wenmarpro.com/bulletins/6090251), 2000-03-13: SOME VEHICLES MAY EXHIBIT A DIAGNOSTIC TROUBLE CODE B1845 \(IGNITION TAMPER SWITCH FAILURE\) WHEN RETRIEVING DIAGNOSTIC TROUBLE CODES FROM THE REMOTE ANTI\-THEFT PERSONALITY \(RAP\) MODULE. \*TT