{"id":35311,"date":"2023-08-15T09:00:08","date_gmt":"2023-08-15T09:00:08","guid":{"rendered":"https:\/\/www.safetyrestore.com\/blog\/?p=35311"},"modified":"2023-08-24T16:14:37","modified_gmt":"2023-08-24T16:14:37","slug":"airbag-sensor-replacement-cost-how-much-should-you-expect-to-pay","status":"publish","type":"post","link":"https:\/\/www.safetyrestore.com\/blog\/airbag-sensor-replacement-cost-how-much-should-you-expect-to-pay\/","title":{"rendered":"Airbag Sensor Replacement Cost: How Much Should You Expect to Pay?"},"content":{"rendered":"

Airbags are a crucial safety feature of your car. And while you never want to be in a situation where your vehicle\u2019s airbags must be deployed, you do have to ensure they\u2019re in optimal condition at all times. This is where your airbag sensor comes in.<\/p>\n

Airbags are one-time-use devices that need to be replaced once deployed. The airbag sensor is essentially a detecting device that reads the vehicle’s rapid deceleration and generates a response, which is the airbag light.<\/p>\n

If you see your airbag sensor lights turn on, it\u2019s essential to get it checked out by a mechanic. In this article, we\u2019ll explore the importance of airbags, why you need to get your airbag sensor replaced, and how much it may cost.<\/p>\n

What Is An Airbag Sensor And What Does It Do?<\/h2>\n

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Airbags have saved approximately 50,457 lives<\/a> between 1987 and 2017 – suffice to say they\u2019re integral to ensuring vehicular safety.<\/p>\n

And how do they do that?<\/p>\n

In case of a crash, airbags and seat belts play fundamental roles in protecting your head and upper body. During a frontal or side-impact crash, they protect the front and side of the driver and the passenger.<\/p>\n

Also known as the Supplementary Restraint System or SRS, airbags contain a flexible cushion that inflates on collision. The sensor detects a collision through accelerometers and pressure sensors. It also detects the vehicle\u2019s deceleration and signals the electronic control unit and equipment related to the airbag system.<\/p>\n

The sensor also notes the collision’s intensity to determine whether the airbag should be deployed.<\/p>\n

Most cars have multiple airbag sensors, including two sensors in the front of your vehicle and the passenger airbag. And the latest vehicles have up to 10 airbag modules.<\/p>\n

To know how many your car has, you will have to check your car\u2019s service manual provided by the manufacturer.<\/p>\n

So, how does the airbag sensor work?<\/p>\n

When a crash occurs, a sensor detects the impact and sends a signal to deploy airbags. On receiving the signal, a chemical reaction ensues that fills the air bag in the blink of an eye.<\/p>\n

And as soon as the airbags come in contact with a body, they deflate. So, they provide enough cushioning and never suffocate the occupant.<\/p>\n

Signs That Your Airbag Sensor Needs Replacement<\/h2>\n

There are two signs that you have a bad airbag sensor:<\/p>\n