Land Rover Discovery Sport L550 ABS Pump Control Module Modulator GJ32-2C405-AH

Land Rover Discovery Sport L550 ABS Pump Control Module Modulator is a specialized component from the ABS and ESP system group, responsible for precise pressure control in the braking system and vehicle stability control. Using an original module from this series allows you to maintain the factory operating parameters of safety systems, which translates into predictable vehicle behavior in emergency situations. This is a solution for users who expect consistent performance with Land Rover's factory electronics.

Specifications and technical data

• SKU: GJ32-2C405-AH
• Mark: Land Rover
• Condition: Used
• OEM Part Number: GJ32-2C405-AH
• Substitutable numbers: GJ32-2C405-AH, GJ322C405AH, A426R-16W243, A426R16W243
• Category: ABS & Stability Hydraulic Units

Purpose and function in the vehicle

The ABS pump integrated with the control module in the Land Rover Discovery Sport L550 is responsible for dynamic pressure distribution in the brake circuits and cooperation with the stability control system. In practice, this means:

• reducing wheel slip during sudden braking,
• cooperation with the electronic stability control system during critical maneuvers,
• coordination of wheel speed sensors and brake system pressure sensors.

As a result, the driver receives predictable vehicle response on both dry and slippery surfaces, and the electronic system maintains consistency with the vehicle's factory configuration.

Benefits of using an original Land Rover module

Choosing a component from the Land Rover group ensures a perfect fit for the electrical architecture of the Discovery Sport L550 without the need for installation modifications. Key advantages include:

• maintaining the factory logic of ABS and ESP systems,
• compatibility with onboard controller software,
• consistency of operating parameters with other safety modules.

Such a solution facilitates diagnostics, coding, and adaptation using standard service tools designed for this brand, which shortens service time and reduces the risk of communication errors between controllers.

Characteristics of the used component

The offered component comes from dismantling and is classified as a used product. In practice, this means that the module was previously used in a vehicle but retains functionality that allows for further use after proper installation. This type of solution is particularly beneficial when servicing older vehicles, where a balance between repair cost and maintaining an appropriate level of safety is important.

In the case of modules from the ABS and ESP system group, it is important to perform standard diagnostics before installation and to carry out bleeding and potential coding procedures according to the vehicle manufacturer's recommendations after installation.

Identification numbers and fitment

For this type of component, precise matching by part numbers and interchangeable numbers is crucial. In the product card, you will find designations such as SKU, OEM part number, and available interchangeable numbers, which allow you to verify compatibility with a specific version of the Land Rover Discovery Sport L550. Before purchasing, it is worth comparing them with the markings on the currently installed module or with data from service documentation.

Information about the manufacturer, marked as Brand, further facilitates confirmation that the element comes from a line intended for this vehicle brand, and the Condition parameter defines the nature of the product in the context of further operation.

Support for repairing older models

For vehicles where new components are no longer available at authorized service centers, parts from dismantling provide a real alternative that allows the vehicle to be kept in full working order. If you want to better understand how to effectively use such solutions and what to pay attention to when selecting used electronic modules, check out our guide: No parts at the dealership? How to deal with repairing older models using parts from dismantling.

If you are planning a comprehensive repair or upgrade of the braking zone in your Land Rover and need other elements from the same group, such as pumps, control modules, or control valves, check out the available parts in the Land Rover ABS and ESP system category.