Service bulletins for the 2001 Ford Expedition
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.
146 on file from NHTSA, as of 2026-10-19.
About B1998 on the 2001 Ford Expedition: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: B1998 are shown. Show all
| 17720 | 2004-07-24. Service bulletin. ELECTRICAL SYSTEM. AIRBAG WARNING LAMP ON WITH DIAGNOSTIC TROUBLE CODE (DTC) B1994/B1998 ON VEHICLES WITHOUT SIDE AIR BAGS. *TT |
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| 15432 | 2002-04-17. Service bulletin. ELECTRICAL SYSTEM:IGNITION:MODULE. SOME VEHICLES NOT EQUIPPED WITH SIDE AIR BAGS MAY EXHIBIT DIAGNOSTIC TROUBLE CODE B1998 (PASSENGER SIDE AIR BAG CIRCUIT RESISTANCE HIGH) IN THE RESTRAINTS CONTROL MODULE. *TT |
| 14660 | 2001-05-17. Service bulletin. AIR BAGS. SOME VEHICLES NOT EQUIPPED WITH SIDE AIR BAGS, MAY EXHIBIT A DIAGNOSTIC TROUBLE CODE (DTC) B1998 (PASSENGER SIDE AIR BAG CIRCUIT RESISTANCE HIGH) IN THE RESTRAINTS CONTROL MODULE. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.