What are the reasons for the car airbag light to illuminate?

1 Answers
DeAlexa
07/30/25 6:19am
Car airbag light illuminates due to: 1. Engine self-check; 2. Airbag sensor malfunction; 3. Airbag control unit failure; 4. Poor circuit contact. Composition of airbag: 1. Airbag inflation sensor; 2. Inflation system. Function of car airbag: Protect occupants from impact with interior objects, evenly distribute head and chest collision force, absorb occupant's kinetic energy, thereby supplementing the seatbelt effect. Working principle of car airbag: Sensor system continuously sends speed change information to the control unit, which analyzes and judges this information.
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