Volkswagen Polo VI AW ABS Pump Brake Control Unit Module 2Q0614517CQ 2Q0614517CC

Volkswagen Polo VI AW ABS Pump Brake Control Unit Module is an original anti-lock braking system controller from the ABS Controllers group, designed for Volkswagen vehicles. This component is responsible for precise control of the brake system pressure, supporting driving stability and braking efficiency in various road conditions.

Specifications and technical data

• SKU: 2Q0614517CQ
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 2Q0614517CQ
• Substitutable numbers: 2Q0614517CQ, 2Q0 614 517 CQ, 2Q0614517CC, 2Q0 614 517 CC, 0265957271, 0 265 957 271, 0265310430, 0 265 310 430
• Category: ABS Control Modules

Purpose and function of the ABS controller

The presented module is a central element of the electronic braking system that analyzes signals from wheel speed sensors and controls the operation of the ABS pump. This makes it possible to reduce wheel slip during emergency braking, which translates into better vehicle control and more stable car behavior on surfaces with variable grip.

In practice, this type of controller works with the hydraulic part of the pump, performing rapid cycles of increasing and decreasing pressure in the brake circuits. Such architecture allows for the effective operation of driver assistance systems, such as traction control or electronic stability control, if present in the specific vehicle configuration.

Benefits of using an original Volkswagen controller

Using an original component from the Volkswagen group ensures compatibility with the vehicle's factory electrical and hydraulic architecture. This means:

• proper cooperation with the existing electrical installation and data bus,
• perfect fit for the pump and brake lines,
• maintenance of factory ABS system performance parameters.

For the user, this translates into predictable braking system behavior and a reduction in the risk of communication errors between vehicle control units. Choosing a component from the ABS Controllers category dedicated to a specific model platform minimizes the need for installation modifications.

Operational and installation characteristics

The module is designed as a component mounted in the engine compartment, in the immediate vicinity of the brake lines. The design features integrated electrical connectors and hydraulic ports, which facilitates service and replacement in workshop conditions. Thanks to its factory origin, it is possible to use standard diagnostic procedures using testers that support Volkswagen vehicles.

Before installation, it is recommended to perform a full diagnostic of the braking system, including reading and clearing any errors, and after installation – bleeding the system and adapting the controller according to the procedure provided for the given model. This approach allows for restoring the proper operation of the ABS system and ensuring consistent performance with other modules in the vehicle.

Selecting the right controller and technical support

When selecting an ABS controller, it is crucial to match it to the specific vehicle equipment version and braking system configuration. This model has assigned part numbers and interchangeable numbers, which facilitates verification of compatibility with a specific car. In case of doubt, it is worth comparing the markings with the currently installed module or using the parts catalog dedicated to the Volkswagen brand.

To better prepare for purchasing second-hand braking system components, it is worth checking out practical tips on verifying the condition and selecting components – you can find a detailed checklist in the article Second-hand braking system: how to safely choose discs, calipers, and ABS?.

Expansion and modernization of the Volkswagen braking system

If you are planning a comprehensive repair or modernization of the braking zone in your Volkswagen and need other elements from the same group, such as additional control modules, pumps, or components working with the stability control system, check the available parts in the Volkswagen ABS Controllers category.