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 communications
4Original wording in English
FORD
Reported code forms B00DF:4A
Some 2026-2027 Transit vehicles may exhibit diagnostic trouble code (DTC) B00DF:4A stored in the restraints control module (RCM) when a diagnostic self-test is performed. If there are no observable vehicle symptoms, the…
FORD
Reported code forms B00DF:4A
Some 2026 Transit vehicles may exhibit a diagnostic trouble code (DTC) B00DF:4A stored in the restraints control module (RCM) when a diagnostic self-test is performed. If there are no observable vehicle symptoms, the…
LINCOLN
Reported code forms B00DF:4A
Some 2024 Nautilus vehicles may exhibit diagnostic trouble code (DTC) B00DF:4A in the restraints control module (RCM) when a diagnostic self-test is performed. This may be due to an internal counter reaching a specified…
JEEP
Reported code forms B00DF-95
Air Bag Lamp On, DTC B00DF-95 Passenger Restraints Disable Switch-Incorrect Assembly
Check vehicle applicability
8A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
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.