Range Rover L405 Air Module Crash Impact Sensor CPLA-14B006-AA

The Range Rover L405 Airbag Impact Sensor is a component from the Electronic Control Units and Controllers category, responsible for precisely detecting overloads and transmitting a signal to the airbag system. It is a crucial component of the passive safety system, whose proper functioning directly impacts the protection of the driver and passengers.

Specifications and technical data

• SKU: CPLA-14B006-AA
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CPLA-14B006-AA
• Substitutable numbers: CPLA-14B006-AA, CPLA14B006AA
• Category: ECUs & Computer Modules

Purpose and Function in the Safety System

The airbag impact sensor for Range Rover L405 works with the central airbag control unit, providing it with a signal of sudden body overload. Based on this data, the control unit decides whether to deploy the airbags and seatbelt pretensioners, which is why a correctly selected and functional sensor is essential for maintaining the proper logic of the SRS system's operation.

As a component from the Electronic Control Units and Controllers group, the sensor is designed to operate in demanding conditions, taking into account vibrations, temperature changes, and mechanical loads typical for Range Rover class off-road vehicles.

Benefits of Using an Original Module

Using a dedicated impact sensor in the Range Rover L405 ensures:

• Proper cooperation with the factory airbag control unit – maintaining original airbag deployment algorithms.
• Stable operating parameters – the sensor is designed for a specific body and structural rigidity characteristics.
• Appropriate mounting fit – no need for modifications to the wiring or mounting points.
• Consistency with other SRS system components – minimizing the risk of communication errors in the vehicle network.

Thanks to this, the airbag system maintains predictable behavior in emergency situations, in line with the vehicle manufacturer's intentions.

Component Characteristics and Condition

The offered sensor belongs to the group of used Electronic Control Units and Controllers. This means it comes from a dismantled vehicle, and its operating parameters have been verified for suitability for further use. This type of solution is often chosen by workshops and users who want to restore full airbag system functionality while maintaining reasonable service costs.

For safety components, matching the specific vehicle version is particularly important. This impact sensor is intended for use in the Range Rover L405 model, ensuring compatibility with the factory electrical architecture and airbag control unit software.

Selection, Compatibility, and Installation

When selecting an airbag impact sensor, it is recommended to verify compatibility based on the OEM part number and interchangeable numbers, as well as vehicle data (model, year, trim level). Proper matching guarantees:

• correct communication with the vehicle's electrical system,
• no errors in the diagnostic system (airbag warning light, fault codes),
• maintenance of factory safety parameters in the event of a collision.

Sensor installation should be performed by a qualified service center, adhering to the vehicle manufacturer's procedures, correct tightening torque, and safety protocols for SRS systems (disconnecting power, capacitor discharge time, post-installation checks).

Range Rover Electronic Control Units and Controllers

If you are looking for other Range Rover Electronic Control Units and Controllers, check out our dedicated offer: Range Rover Electronic Control Units and Controllers. You will find a wide selection of components from the same category, which facilitates comprehensive servicing of electronic systems in your vehicle.

More About Used Automotive Electronics

Do you want to learn how to safely choose used electronic modules and sensors, what to look for when selecting by OEM number, and what about hardware and software compatibility? Check out our guide: Used Automotive Electronics Onboard – Why Choose Used ECU Modules and Sensors?, where you will find practical tips on diagnostics, installation, and operation of components such as airbag impact sensors.