Range Rover L405 Air Module ECU Control Unit Crash Impact Module CK52-14D374-AE

The Range Rover L405 Airbag Control Module ECU is a specialized component from the electronic control modules and controllers category, responsible for supervising and coordinating the vehicle's airbag system. It is a crucial passive safety system component, designed to interface with the electrical system and body sensors in Range Rover L405 models.

Specifications and technical data

• SKU: CK52-14D374-AE
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CK52-14D374-AE
• Substitutable numbers: CK52-14D374-AE, CK5214D374AE
• Part type: Central Timing Module
• Category: ECUs & Computer Modules

Function and Role of the Airbag Control Module

The Airbag Control Module ECU analyzes signals from collision sensors, accelerometers, and other safety system elements, then makes a decision on airbag deployment in a fraction of a second. It is responsible for:

• coordinating the operation of airbags and seatbelt pretensioners,
• monitoring the SRS system status and generating error codes for diagnostics,
• maintaining the correct deployment sequence of safety components based on the type of collision.

This ensures the consistent operation of the entire SRS system, leading to predictable vehicle response in emergency situations.

Compatibility, OEM, and Interchange Numbers

The presented control module belongs to the group of original Range Rover electronic control modules and controllers, meaning it has been designed with the vehicle's specific electrical and software architecture in mind. It has a dedicated OEM part number and assigned interchange numbers, which simplifies selecting the correct module for a specific vehicle.

When selecting, it is recommended to:

• verify the OEM number against the existing control module in the vehicle,
• check interchange numbers in the service documentation or parts catalog,
• confirm compatibility with the specific equipment version and model year of the Range Rover L405.

This selection method minimizes the risk of issues with CAN bus communication and SRS system configuration.

Condition, Application, and Installation Aspects

The module is offered as a used part, providing a cost-effective solution while maintaining the original manufacturer's specifications. In practice, this means the ability to restore full airbag system functionality without the need to invest in a new control module from an authorized dealer.

When installing, pay attention to several technical aspects:

• properly disconnect the vehicle's power supply before working on the SRS system,
• apply appropriate diagnostic procedures after installation (clearing fault codes, potential adaptation),
• inspect wiring harnesses and connectors for mechanical damage or corrosion.

Installation by a workshop experienced with Range Rover electronics and equipped with a professional diagnostic tester is recommended.

Why Choose a Used Airbag ECU Module

Choosing a used control module from the electronic control modules and controllers category offers a sensible compromise between cost and maintaining factory functionality. An original module ensures:

• compatibility with the vehicle's factory wiring and software,
• appropriate operating parameters tailored to the SRS system in the Range Rover L405,
• diagnosability and serviceability according to manufacturer procedures.

If you want to better understand how to safely and consciously use the automotive electronics aftermarket, check out our guide: used automotive electronics – second-hand ECUs and sensors. You will find practical tips on selecting by OEM numbers, compatibility, and installation.

Other Range Rover Electronic Control Modules and Controllers

If you are also looking for other electronic control modules and controllers for Range Rover, explore our dedicated offer: Range Rover electronic control modules and controllers. This will allow you to easily assemble a set of components tailored to the specific model and configuration of your vehicle.