What is the issue with an open circuit in the driver's airbag module?

[McLila]

An open circuit in the driver's airbag module indicates a problem with the airbag on the steering wheel. Below is an introduction to airbag-related content: How the airbag works: An airbag generally consists of sensors, a microprocessor, an electronic control unit, an airbag cover and support ring, the airbag itself, and the airbag module, among other components. The illumination of the airbag warning light may be caused by a malfunction in one of these parts. Possible causes: The reason the airbag warning light is on could also be a false fault indication. If the car battery is low on power or other electrical devices in the vehicle are damaged, it may affect the feedback voltage of the airbag, resulting in a fault code. In such cases, clearing the fault code is usually sufficient.