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VW Golf Mk5 and Audi A3 ABS Pump 1K0614517AE: Identification and Fault Guide
VW Golf Mk5 and Audi A3 ABS Pump 1K0614517AE: Identification and Fault Guide
The 1K0614517AE reference appears in a cross-model application, which is exactly why identification matters. BVS ONLINE lists this component as a VW Golf Mk5 Audi A3 ABS pump module. This guide explains what the number tells you, how to diagnose an ABS fault sensibly and what to compare when purchasing a used replacement.
Why one ABS reference can appear across related VAG vehicles
Volkswagen Group vehicles can share component families across different models and brands. That does not mean every vehicle with a similar ABS system can use every module. The vehicle configuration, coding and exact hardware reference still matter.
For the BVS ONLINE listing, 1K0614517AE is the anchor reference. Record the complete number from the original assembly before ordering.
ABS warning symptoms
ABS, traction-control and stability-control warnings can appear together. The vehicle may still brake conventionally while electronic assistance is unavailable, but that does not make the warning safe to ignore.
Wheel-speed sensors, wiring, low voltage and communication problems can all create ABS faults. A diagnostic scan should therefore be the first technical step rather than assuming the hydraulic unit has failed.
How to compare the original and replacement
Compare the complete number, connector arrangement, hydraulic interfaces, mounting points and physical condition. Pay attention to suffix letters because a small change can identify a different application.
Photographs can confirm obvious differences but should not replace the original number check. If the original label is damaged, record every visible number and seek specialist confirmation before buying.
Electrical and hydraulic checks
Check battery voltage, fuses, grounds and ABS wiring. Inspect connectors for corrosion or damaged pins. If the controller communicates, use diagnostic data to distinguish sensor faults from controller or communication faults.
Any work that opens the hydraulic brake circuit should be followed by the correct bleeding procedure. Do not road-test a vehicle with an uncertain braking system.
Coding and calibration after replacement
A replacement ABS controller can require coding or calibration to the vehicle. The exact procedure depends on the car and installed system. Record the original coding information where the diagnostic equipment supports it.
After setup, clear faults and verify that the system passes its checks. A warning that returns immediately after coding may indicate an underlying wiring, sensor or module problem.
Buying a used ABS module with confidence
A used unit should be selected on compatibility first and condition second. Inspect the casing, connectors and hydraulic interfaces. Avoid units with obvious corrosion, cracked housings or damaged connector locks.
Keep the original component until the replacement is proven compatible. This helps with comparison and avoids losing the reference information needed for diagnosis.
1K0614517AE buying checklist
Confirm the original reference, scan the car, check power and wiring, compare the replacement physically and allow for coding and brake-system procedures. The same disciplined approach applies whether the vehicle is a Golf Mk5 or an Audi A3 application listed against this reference.
Record 1K0614517AE from the original
Scan before replacing
Check sensors and wiring
Compare connectors and hydraulic interfaces
Plan for coding/calibration
Useful product links
Frequently asked questions
Does 1K0614517AE automatically fit every Golf Mk5?
No. The exact vehicle specification and original module number must be checked.
Can a wheel-speed sensor cause an ABS warning?
Yes. Sensor and wiring faults are common alternatives to a failed ABS module.
Will a replacement module always work immediately?
Not necessarily. Coding or calibration may be required.
BVS ONLINE recommends matching the exact part number, connector layout, vehicle specification and physical configuration before ordering. Used electronic and hydraulic components can vary by vehicle specification, so the original number remains the most reliable starting point.
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