DTC codes / B00xx · Airbags, seats, doors, lights and comfort systems / B00F1
B00F1 indicates that the restraint control module has detected a fault in the deployment circuit for a passenger inflatable seat belt, which is a seat belt with an integrated airbag designed to reduce chest and head injuries in a crash. The module monitors the circuit's resistance and continuity and sets this code when the readings fall outside the expected range or when a deployment command cannot be verified.
Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.
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