Reasons to Invest in a Quality Airbag Computer Control Module

Unlike a spark plug, which relies on a gap to create a flame, an airbag computer control module uses an electric igniter. It also uses glass sealing technology that prevents moisture from contaminating the igniter and setting off a malfunctioning airbag.

Airbag modules store much information, including rigid codes that record crash data and seat belt pre-tensioner deployments. This is why they’re considered valuable intellectual property.


Airbags are a vital safety feature in modern vehicles. They help prevent front seat occupants from being thrown into the steering wheel or dashboard during collisions by rapidly inflating to cushion them from impact. However, they only work if the airbag computer control module functions correctly.

Also known as the airbag sensor, diagnostic unit, or airbag module, this airbag computer control module is responsible for receiving the signals sent from different crash sensors and determining when the airbags should deploy in an accident. In addition, it also stores information about the crash that triggered the airbags and records other collision data in rigid codes.

The airbag control module is part of the Supplemental Restraint System, and it is located in various places in your car, including under the driver and passenger seats, in the center console, behind radios, or under the kick panel. The main sign that this vital piece of your vehicle’s safety system is malfunctioning is when the airbag warning light comes on.

When you purchase Toyota OEM Air Bag Control Module parts from the official Toyota online store, you can be confident that you are getting high-quality claims made to the specifications of your car. This is important because it ensures an excellent fit and optimal performance. By contrast, aftermarket automotive parts may be designed to fit a wide range of cars and can cause problems with your airbags.


Airbags are designed to deploy and inflate quickly during a crash to reduce the risk of occupant injury. They can be deployed at a high or less forceful level, depending on the severity of the impact.

The airbag computer control module, the occupant restraint system (ORS) controller, or the 591 airbag sensor communicates with the car’s sensors. It continuously monitors the car’s sensors to detect and record information about a collision.

Upon detection, the airbag computer control module sends a signal to an inflator. The inflator then uses an igniter to produce a gas that rapidly inflates the airbag within 0.04 seconds. This quick deployment is essential to reduce the chance of occupants hitting the vehicle’s interior or other occupants.

While airbags have an excellent safety record, severe or even fatal injuries can occur to vehicle occupants who are too close or in direct contact with an airbag when it initially begins to deploy. This includes drivers who cross their hands over the steering wheel, a habit learned during driver’s ed that most of us forget about or disregard when we get behind the wheel.

Every time you turn on your car, the occupant restraint system (ORS) controls run a self-diagnostic to ensure all components are functioning correctly and ready to protect you in case of an accident. If the airbag light is on, it indicates that your ORS system has a problem and should be checked immediately.


The airbag computer control module is an integral part of the system, as it will activate and deploy the airbags in a crash. This part has multiple sensors, including knock and TPS, and impact sensors that trigger the airbags when a collision occurs. The airbag control module will also have electrical wiring connecting to the other parts of the mechanism, like the hood and door latches. The airbag control module can be susceptible to flood or crash damage and will likely need replacing after a wreck. The value of a quality module will help ensure that your car’s airbags are fully functional in an accident.

Toyota OEM modules are made specifically for your vehicle’s make and model, providing a good fit, optimal performance, and reliability.


Unlike many other parts in your car that are recoverable after a collision, airbags are not. Using an airbag module means it will be a permanent part of your vehicle, so you want to ensure it is a quality unit. The unit houses a small electric igniter, which sets off the pyrotechnic charge that inflates the airbags in a collision. This is an essential part of the system, as it determines whether or not the airbags will deploy.

Also known as an airbag ECU, airbag control module, crash data module, and 591, this part is vital to your car’s safety features. It constantly monitors all of the sensors in your vehicle and records the information in a database. If it detects a collision, even a minor one, it can record up to 8 seconds worth of data and send a signal to the impact sensor, triggering the airbags to deploy.

If your airbag or SRS light is on, it’s time to replace or reset your airbag computer control module. Purchasing OEM replacement parts is a wise option to ensure a great fit, durability, and reliability. Plus, you’ll be assured knowing that a warranty has backed the replacement part you’re buying.

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