What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
B1998PASSENGER SIDE AIR BAG CIRCUIT RESISTANCE HIGHManufacturer communications
2Original wording in English
FORD, LINCOLN
Reported code forms B1998
AIRBAG WARNING LAMP ON WITH DIAGNOSTIC TROUBLE CODE (DTC) B1994/B1998 ON VEHICLES WITHOUT SIDE AIR BAGS. *TT
FORD, LINCOLN
Reported code forms B1998
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
Check vehicle applicability
1A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Ford | EXPEDITION | 2002 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.