Skoda ABS Pumps and Control Modules

Skoda ABS Pump – Complete ABS / ESP Hydraulic Unit

A Skoda ABS pump is a complete braking-system assembly that normally combines a hydraulic block with an electronic ABS / ESP control module. The unit works together with wheel-speed sensors and other vehicle systems to regulate brake pressure when wheel lock or loss of stability is detected.

Depending on the Skoda model and ABS generation, the assembly may support:

• ABS – Anti-lock Braking System,
• ESP – Electronic Stability Program,
• ASR – traction-control functions,
• other brake-assistance functions specific to the vehicle.

This category contains complete Skoda ABS pump assemblies. If you require only the electronic part, see our ABS / ESP / ASR electronic control units.

How to choose the correct Skoda ABS pump

Skoda vehicles can use several different ABS-system versions even within the same model and production period. For this reason, the vehicle model or engine size alone is not sufficient for reliable identification.

Before ordering, compare:

• complete Skoda / VAG OEM number,
• ABS hydraulic pump number,
• electronic ABS control unit number,
• Bosch or ATE manufacturer reference,
• all suffix letters and final digits,
• vehicle model and production year as supporting information.

Similar housing and identical connectors do not automatically mean that two ABS pumps are interchangeable.

Skoda ABS pump numbers – 1K0, 5Q0, 5WA and 6R0

Many Skoda ABS assemblies use Volkswagen Group OEM references beginning with families such as:

• 1K0...,
• 5Q0...,
• 5WA...,
• 6R0...,
• 6Q0....

These prefixes identify broad part families and platforms. The full reference, including its final letters, must be checked.

For example, 1K0614517EC and 1K0614517CB are different complete references and should not be treated as the same unit simply because both begin with 1K0614517.

Skoda 1K0614517EC / 1K0907379BL ABS pump

One current example is the Skoda ABS pump and control module 1K0614517EC / 1K0907379BL.

The important references are:

• 1K0614517EC – complete ABS unit / pump reference,
• 1K0907379BL – ABS electronic control module reference.

When replacing this type of assembly, both numbers should be compared with the unit removed from the vehicle.

Skoda Bosch 0265234715 / 6R0614517M / 0265951046

Another important Skoda ABS family uses the following references:

• Bosch 0265234715,
• 6R0614517M,
• Bosch 0265951046,
• 6R0907379P.

This combination is a good example of why both the hydraulic-unit number and the electronic-controller number are useful. Searching only for “Skoda ABS pump” gives much less precise results than using the complete Bosch and OEM references.

Skoda Fabia ABS pump 0265231715 / 6Q0614417P

For selected Skoda Fabia applications, the catalogue includes the Bosch ABS pump 0265231715 / 6Q0614417P with controller 0265800512 / 6Q0907379AG.

The complete identification includes:

• 0265231715,
• 6Q0614417P,
• 0265800512,
• 6Q0907379AG.

This system was used in selected Skoda Fabia and other VAG vehicles, but compatibility should always be checked against the original ABS assembly.

ATE ABS pumps for Skoda

ATE is one of the major ABS-system manufacturers used across Volkswagen Group vehicles, including Skoda.

ATE assemblies often contain separate references for the hydraulic section and electronics. Common formats include:

• 10.02... references,
• 10.09... references,
• compact numeric versions such as 1002... and 1009....

These number families should be treated as identification aids rather than universal interchange references.

ATE 1K0614517CB / 1K0907379AT

One example used across Volkswagen Group vehicles including selected Skoda models is the ATE ABS pump 1K0614517CB / 1K0907379AT.

Its label includes several useful references:

• 1K0614517CB,
• 10.0212-0561.4 / 10021205614,
• 1K0907379AT,
• 10.0961-0336.3 / 10096103363,
• additional production references.

When several numbers are available, comparing the full combination provides better identification than using only the first OEM reference.

Skoda and Volkswagen Group ABS systems

Skoda shares vehicle platforms and braking-system technology with other Volkswagen Group brands. As a result, some ABS pumps can be listed for more than one make, including Audi, Seat and Volkswagen.

For example, the ATE 1J0614217E / 1J0907379Q ABS pump is catalogued for Audi, Seat, Skoda and Volkswagen applications.

This does not mean that every VAG ABS pump fits every Skoda. The exact part-number combination remains essential.

5WA614517BM – newer VAG / Skoda ABS system

The catalogue also contains newer VAG ABS units such as:

• 5WA614517BM,
• ATE 10.0918-0366.3,
• 10091803663.

This unit is catalogued for selected Audi, Seat and Skoda vehicles, including newer-generation applications such as the Skoda Octavia IV. Compatibility should still be confirmed by the full part number.

Bosch ABS pump and control module numbers

Bosch ABS systems frequently use different number series for the hydraulic and electronic sections.

Examples from Skoda-related assemblies include:

• 0265231715 / 0265800512,
• 0265234715 / 0265951046,
• 0265234367 / 0265950492,
• 0265224011 / 0265900009.

A shared prefix such as 026523 or 026595 does not confirm compatibility. Always compare the complete ten-digit Bosch number.

ABS pump number vs ABS ECU number

A complete ABS assembly may contain several identifiers because the hydraulic pump and electronic control module are separate functional parts of the same assembly.

For example:

• 6R0614517M – pump / assembly reference,
• 6R0907379P – electronic ABS module reference,
• 0265234715 – Bosch hydraulic-system reference,
• 0265951046 – Bosch electronics reference.

When buying a complete ABS pump, checking both sides of the assembly reduces the risk of selecting the wrong variant.

Common symptoms of a Skoda ABS pump problem

Possible symptoms may include:

• ABS warning light,
• ESP or traction-control warning light,
• ABS function unavailable,
• loss of communication with the ABS module,
• internal controller fault codes,
• hydraulic pump motor fault codes,
• valve-related fault codes,
• intermittent ABS / ESP operation.

These symptoms do not automatically prove that the complete ABS pump is faulty.

ABS warning light – what should be checked first?

Before replacing the ABS pump, diagnostics should also include other possible causes such as:

• wheel-speed sensors,
• wheel-speed sensor wiring,
• magnetic encoder rings or wheel bearings,
• power supply and ground,
• fuses,
• CAN communication,
• steering-angle sensor,
• brake pressure sensor where fitted.

A stored fault code and live diagnostic data are much more useful than replacing the pump based only on dashboard warning lights.

No communication with the Skoda ABS controller

If diagnostic equipment cannot connect to the ABS module, check:

• constant power supply,
• ignition supply where applicable,
• ground connections,
• fuses,
• connector condition,
• damaged or corroded pins,
• CAN network wiring.

No communication can be caused by internal controller failure, but vehicle wiring and power-supply faults should also be eliminated.

Does a used Skoda ABS pump require coding?

Not every Skoda ABS pump requires exactly the same installation procedure.

Depending on the ABS / ESP generation and vehicle configuration, replacement may involve:

• coding the control module,
• variant configuration,
• basic settings,
• steering-angle sensor calibration,
• brake pressure sensor calibration,
• other diagnostic procedures specified for the vehicle.

For this reason, coding requirements should be checked for the exact part number and Skoda model rather than assumed for every pump.

Does the brake system need bleeding after ABS pump replacement?

If replacement of the complete ABS hydraulic assembly requires opening the brake-fluid circuit, the braking system must be correctly bled after installation.

Depending on the vehicle and ABS generation, a diagnostic procedure may also be required to activate internal pump or valve functions during bleeding.

The correct workshop procedure should be followed for the specific Skoda model.

Can only the electronic ABS controller be replaced?

On some ABS systems, the electronic control unit can be separated from the hydraulic block. If the hydraulic section is confirmed to be operational, replacing only the electronic module may be possible.

However, this depends on the ABS-system design and compatibility between the electronic controller and hydraulic section.

If you need only the electronics, see ABS / ESP / ASR control units.

How to search for a Skoda ABS pump by part number

Useful search combinations include:

• Skoda ABS pump 1K0614517EC 1K0907379BL,
• Skoda ABS pump 0265234715 6R0614517M,
• Skoda ABS ECU 0265951046 6R0907379P,
• Skoda Fabia ABS pump 0265231715 6Q0614417P,
• Skoda ABS module 0265800512 6Q0907379AG,
• Skoda ABS pump 5WA614517BM 10091803663,
• Skoda ATE ABS pump 1K0614517CB 1K0907379AT.

Searching with both the OEM and manufacturer references normally gives much more accurate results than searching only by model and production year.

Selected Skoda ABS pumps

Examples include the Skoda 1K0614517EC / 1K0907379BL ABS pump, the Skoda Fabia Bosch 0265231715 / 6Q0614417P / 0265800512 / 6Q0907379AG unit, the ATE 1K0614517CB / 1K0907379AT assembly and the ATE 1J0614217E / 1J0907379Q ABS unit.

Related ABS pump categories

• Complete ABS Pumps
• Volkswagen ABS Pumps
• Seat ABS Pumps
• Audi ABS Pumps
• ABS / ESP / ASR Electronic Control Units
• Bosch Automotive Electronics
• ATE ABS Components

How to confirm compatibility before ordering

If you are unsure which ABS pump is correct, contact Auto24Parts.

For compatibility verification, send:

• a clear photo of the complete original ABS assembly,
• photo of the electronic control module label,
• photo of the hydraulic block numbers,
• all Skoda / VAG OEM numbers,
• Bosch or ATE references,
• vehicle model and production year.

The complete combination of numbers from the original ABS pump is the safest basis for selecting the correct replacement.

Ordering, Payment, Delivery and Returns

Ordering information is available in our How to Buy guide. Payment options are listed under Secure Payment Methods, while shipping information can be found on the Shipping & Delivery page.

Current information about returns, complaints and warranty is available under Returns, Warranty & Complaints.

FAQ – Skoda ABS Pumps and Control Modules