Looking for an Audi ABS pump, ABS control module, ESP module or complete ABS hydraulic unit?
ABS and ESP systems are essential safety systems fitted across the Audi range. A faulty ABS pump or electronic control module can cause ABS, ESP and traction control warning lights, communication errors, hydraulic pump faults and other braking system problems.
At AutoPulse247, we supply used genuine OEM Audi ABS pumps and ABS/ESP control modules for a wide range of Audi vehicles.
Our stock may include ABS pumps and control modules for:
Audi A1, A2, A3, S3, RS3, A4, S4, RS4, A5, S5, RS5, A6, S6, RS6, A7, S7, RS7, A8, S8, Q2, Q3, Q5, SQ5, Q7, Q8, TT, TTS, TT RS and other Audi models.
Availability varies, so always search using the part number from your original ABS unit.
A faulty Audi ABS pump or ABS control module may cause:
Depending on the Audi model and ABS system fitted, additional warning messages may appear on the instrument cluster.
Audi vehicles can use different Bosch, ATE/Continental and other ABS/ESP systems, so fault codes vary according to model and year.
Frequently encountered ABS-related faults include:
01276 – ABS Hydraulic Pump (V64)
Can indicate a hydraulic pump motor, electrical supply or ABS unit problem.
01435 – Brake Pressure Sensor (G201)
Associated with the brake pressure sensor circuit or signal. On some ABS units, the pressure sensor is integrated into the hydraulic/control unit.
01130 – ABS Operation: Implausible Signal
Can be associated with ABS/ESP operation, electrical problems or an internal control unit issue.
65535 – Internal Control Module Memory Error
May indicate an internal electronic control module problem.
U0121 – Lost Communication With ABS Control Module
Communication with the ABS/ESP control module has been lost.
U0415 – Invalid Data Received From ABS Control Module
Another vehicle control module has detected invalid information originating from the ABS system.
Other manufacturer-specific Audi/VAG fault codes may also be stored depending on the vehicle and ABS generation.
Not always.
An ABS or ESP warning light does not automatically mean that the complete ABS unit needs replacing.
Before replacing the ABS pump or module, the vehicle should be correctly diagnosed. Other possible causes include:
If these components have been checked and diagnostics confirm an internal ABS module, hydraulic pump, pump motor or integrated sensor failure, replacement or specialist repair of the ABS unit may be required.
An Audi ABS assembly can consist of several components:
ABS Hydraulic Block – controls hydraulic brake pressure to individual wheels.
ABS Pump / Motor – generates hydraulic pressure when required by the ABS/ESP system.
ABS Electronic Control Module – processes wheel speed and other vehicle information and controls ABS/ESP operation.
Some faults affect only one component, while others require replacement of the complete ABS pump, hydraulic block and electronic module assembly.
Audi can use several different ABS units on the same model, engine size and production year.
For this reason, do not purchase an ABS pump based only on the vehicle model or registration year.
Check the label on your original ABS unit and compare all available part numbers.
Common Audi/VAG ABS part number formats include:
8P0 614 xxx
8K0 614 xxx
4F0 614 xxx
4G0 614 xxx
4H0 614 xxx
8R0 614 xxx
5Q0 614 xxx
The electronic module can also carry a separate number, commonly using formats such as:
8P0 907 xxx
8K0 907 xxx
4F0 910 xxx
4G0 907 xxx
5Q0 907 xxx
Bosch, ATE and Continental manufacturer numbers should also be compared whenever available.
A replacement Audi ABS control module may require coding, adaptation or calibration after installation.
Depending on the vehicle, this may include:
Programming requirements vary considerably between Audi models and ABS generations.
AutoPulse247 supplies genuine used OEM Audi ABS pumps, ABS control modules and complete ABS/ESP hydraulic units.
Our stock may include units manufactured by Bosch, ATE and Continental, covering many generations of Audi vehicles.
Search our store using your Audi/VW part number, Bosch number, ATE number or Continental number to find the closest matching unit.
Send us:
Your Audi VIN + the complete part number + a clear photograph of your original ABS pump/module label.
We can use this information to help identify the correct replacement from our available stock.
Important: ABS fault codes are provided for general information and do not by themselves confirm that an ABS pump or control module is defective. Proper diagnostic testing should be performed before replacing any braking system component.
