# B1998 on the 2002 Ford Expedition

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 B1998

- [10008225](https://open.wenmarpro.com/bulletins/10008225), 2004-07-24: AIRBAG WARNING LAMP ON WITH DIAGNOSTIC TROUBLE CODE \(DTC\) B1994/B1998 ON VEHICLES WITHOUT SIDE AIR BAGS. \*TT
- [630454](https://open.wenmarpro.com/bulletins/630454), 2002-04-17: 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