Service bulletins for the 1999 Ford F-250
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
344 on file from NHTSA, as of 2026-10-19.
About B1845 on the 1999 Ford F-250: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: B1845 are shown. Show all
| 6914 | 2000-03-13. Service bulletin. ELECTRICAL SYSTEM:IGNITION. 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 |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.