Volkswagen Passat B7 ABS Pump Brake Control Unit Module 3AA614109N

Volkswagen Passat B7 ABS Pump Brake Control Unit Module is an original component from the ABS Control Units group, designed for precise control of brake system pressure and vehicle stability. This used module allows for an economical yet professional repair of the ABS system in your Passat B7, maintaining the factory performance characteristics of the braking system.

Specifications and technical data

• SKU: 3AA614109N
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3AA614109N
• Substitutable numbers: 3AA614109N, 3AA 614 109 N
• Part type: ABS Control Module
• Category: ABS Control Modules

Purpose and function of the ABS control unit

The presented pump integrated with the control unit is responsible for controlling pressure in the brake circuits and working in conjunction with wheel speed sensors, the electronic stability program, and the emergency brake assist system. Thanks to this module, the ABS system in the Volkswagen Passat B7 can effectively prevent wheel lock-up during braking, improving vehicle control on wet, slippery, or uneven surfaces.

The component is dedicated to Volkswagen vehicles, which ensures proper hydraulic and electrical fitment to the vehicle's factory installation and compatibility with the control software used in this model.

Benefits of using an original ABS control unit

Using an original ABS control unit in the Passat B7 allows you to maintain brake system performance parameters in accordance with the manufacturer's specifications. In practice, this means, among other things:

• stable ABS system operation across the full speed range,
• proper cooperation with other vehicle safety systems,
• reduced risk of communication errors in the vehicle's bus,
• easier computer diagnostics and adaptation after installation.

The used OEM component is a solution that allows you to combine repair cost control with the maintenance of high quality and predictable operation of the braking system.

Condition, verification, and fitment

The product is in the ABS Control Units category and is offered as a used part, which is a popular choice for repairing braking systems in older vehicles. Before installation, it is recommended to perform a standard diagnostic procedure and verify compatibility with the specific vehicle equipment version to ensure proper cooperation with the electrical installation and vehicle software.

To facilitate selection, the module has assigned part numbers and interchangeable numbers, which allow a mechanic or service advisor to quickly confirm compatibility with a given Passat B7 unit based on technical documentation or vehicle data readout.

Safe selection of used brake system components

When choosing a used ABS control unit, it is worth following proven inspection and installation procedures. Detailed tips on how to responsibly approach the purchase of used brake system components can be found in the guide Second-hand brake system: how to safely choose discs, calipers, and ABS?, which discusses the most important technical and operational aspects step by step.

Expanding your Volkswagen ABS system repair

If you are planning a comprehensive repair or upgrade of the braking area in your Volkswagen and need other components from the same group, such as control modules, pumps, or hydraulic blocks, check out the available parts in the Volkswagen ABS Control Units category.