Posted on 4/7/2014
Your vehicle’s airbag system is one of the more important safety components of your automobile. Airbags are deployed upon impact and can protect you and your passengers from fatal blows during an accident. Airbags have saved thousands of lives, but in order to do so, they must be checked and maintained on a regular basis. The most important parts of the success of the airbag system are the crash sensors, and these sensors need to be checked by a certified mechanic. There are two types of airbag sensors in cars: electrical and mechanical. According to this article: “Electrical sensors vary in design. Some use an electromechanical "ball and tube" mechanism, which basically consists of a small tube containing a circuit switch and ball that's held together by a small magnet. If a collision occurs, the ball is dislodged from the magnet and rolls forward in the tube, hitting a switch tha ... read more