Land Rover Discovery L319 Air Module Crash Impact Sensor FH22-14B006-AA

Land Rover Discovery L319 Air Module Crash Impact Sensor is a component from the Electronic control modules and controllers group, responsible for precise detection of deceleration during a collision and transmitting the signal to the vehicle's safety systems. A properly selected sensor allows for maintaining the factory logic of the system, which is crucial for the effectiveness of airbags and other passive safety features. This solution is intended for users who expect consistency with the original Land Rover electronic architecture.

Specifications and technical data

• SKU: FH22-14B006-AA
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FH22-14B006-AA
• Substitutable numbers: FH22-14B006-AA, FH2214B006AA
• Category: ECUs & Computer Modules

Function and role of the crash impact sensor in the Discovery L319

The crash impact sensor in the Land Rover Discovery L319 operates within the body control module network, analyzing deceleration forces generated at the moment of impact. Based on the recorded signals, the modules responsible for safety decide on the activation of airbags and seatbelt tensioners. A properly functioning component of this type ensures:

• consistency of the safety system's response with the manufacturer's specifications,
• stable cooperation with other controllers in the vehicle,
• accurate interpretation of the force and direction of the impact.

Thanks to this, the passive safety system can operate in a predictable manner consistent with factory algorithms.

Benefits of using an original Land Rover module

In the case of components such as a crash impact sensor, maintaining full compatibility with the vehicle's electronics is particularly important. The original Land Rover module from the Electronic control modules and controllers group has been designed to work with the specific architecture of the Discovery L319, which reduces the risk of communication errors in the CAN network and unwanted dashboard messages. For workshops and users, this means:

• easier diagnostics using factory testers,
• predictable system behavior after installation,
• maintenance of operating parameters consistent with the manufacturer's requirements.

Choosing such a solution is particularly important for post-accident repairs, where the correct restoration of the original safety configuration is essential.

Characteristics of the used component

The presented crash impact sensor is a used component, which allows for reducing repair costs while maintaining the original manufacturer's specifications. Such components are frequently chosen by workshops specializing in the Land Rover brand because they enable:

• maintaining compliance with factory controller software,
• cost reduction compared to new replacements,
• efficient restoration of full safety system functionality.

Before installation, a standard diagnostic procedure and verification of communication with other vehicle modules are recommended.

Application in service practice and integration with electronics

The crash impact sensor in the Discovery L319 is a component that works directly with other body controllers, which is why its selection is important for both safety and the correct operation of the entire electronic system. In service practice, installing an original module facilitates:

• performing adaptation and clearing error codes after a collision,
• maintaining consistency of controller configuration in the vehicle,
• minimizing the risk of repeat service visits related to SRS system errors.

This approach is particularly important in modern vehicles, where many safety functions are closely interconnected.

If you are planning a comprehensive repair or upgrade of the safety systems and body electronics area in your Land Rover and need other components from the same group, such as airbag controllers, body modules, or other control units, check the available parts in the Land Rover electronic control modules and controllers category.

Knowledge support and selection of used modules

When selecting used controllers and sensors, it is worth using reliable sources of information regarding the impact of such parts on the character and behavior of the vehicle. A good supplement to the knowledge about the operation of original modules in modern premium cars is the article Audi and emotions in their purest form – how used OEM parts help maintain the brand's DNA, which shows the importance of properly selected electronic components in preserving the factory characteristics of the car.

If your service work focuses on reducing vehicle downtime in the workshop and effectively using OEM components available on the market, the material on the impact of the availability of used OEM parts on repair time and workshop workflow organization, describing the practical benefits of quick access to verified electronic modules, may also be helpful.