Where is the airbag sensor typically located in a vehicle?

The airbag sensor is typically located behind the dashboard of a vehicle. This placement is primarily due to the sensor's function of detecting collisions and deployment requirements for the airbags, which are usually situated at the front of the vehicle and within the dash itself. The sensors must be able to accurately assess the impact and determine when to deploy the airbags to provide optimum protection to occupants during a crash.

The position behind the dash is advantageous as it provides a direct line of sight for detecting impacts in the event of a collision. Additionally, this location keeps the sensors safe from environmental factors that could affect their operation, such as extreme heat or moisture, which may be more prevalent under the hood or in other areas of the vehicle.