The automatic transmission control unit (often designated as TCU or TCM) is a crucial electronic component responsible for smooth and trouble-free gear shifting. Its failure, most often caused by overheating, short circuits, or water damage, results in jerking, an inability to shift gears, or the vehicle entering limp mode. Purchasing a new module at an authorized dealership is a massive expense, which is why replacing it with a fully functional, used original is the most reasonable solution.
ABS pump and control module Audi ATE 4L0614517A 10021200184 10092603023
Vendors's code: 4L0614517A
Product code: 10021200184
Barcode:
Code 39:
ISBN:
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4L0614517A – is this the number on your ABS pump?
If the reference matches, this listing is worth a closer look – it is a genuine, used and working ATE pump with control module, intended for Audi. Before ordering, also compare the ATE numbers from both labels.
ATE ABS pump 4L0614517A with ESP control module – Audi
This unit comprises three components: the hydraulic block housing the valves, the electric motor driving the pump and the control module bolted to the block. On the pump motor there is a white printed paper sticker with a barcode – that is where to look for the block markings, including ATE number 10.0212-0018.4. The control module has its own sticker: it shows the words ‘Controller’ and ‘Steuergeraet ESP’, with ATE number 10.0926-0302.3 below them. Together with VAG number 4L0 614 517 A, this makes up the full set of data by which you can identify the part.
List of markings to compare
- 4L0614517A – VAG number of the ABS pump (hydraulic unit), written as 4L0 614 517 A
- 10021200184 – ATE number of the hydraulic block (pump), written as 10.0212-0018.4
- 10092603023 – ATE number from the control module label, written as 10.0926-0302.3
The easiest way is to place your part next to the photos of this listing and then compare, in turn, the sticker on the pump motor and the label on the control module housing. We have four other versions of this pump with a different suffix in the shop, so the letter A at the end of number 4L0614517A should match.
When to suspect unit 4L0614517A
The most common signs include:
- no communication with the control module on the diagnostic tool,
- the ABS warning light on,
- a fault code relating to the pump motor.
A symptom on its own is not yet a verdict – identical messages can be caused by a damaged wheel speed sensor, a blown fuse, a loose plug or a weak battery, so start by reading the faults. After fitting the replacement, bleed the brake system; the control module usually also has to be coded, and the steering angle sensor and ESP sensors calibrated.
4L0614517A in questions and answers
| Is this part for Audi? |
|---|
| Yes, for cars of this make – provided the number on your part reads 4L0 614 517 A. |
| Does the unit work? |
| It does – it is a used, working original removed from a car. The product features table states the warranty period. |
| What can I do to avoid a mistake when ordering? |
| Photograph both stickers on your part or copy down your VIN and send it to us – we will tell you whether the markings correspond. |
| Is a match on the ATE number alone enough? |
| Not always. ATE block number 10.0212-0018.4 helps with identification, but the basis for choosing the part is the VAG pump number. |
We are happy to verify the fit – just send us a photo of the labels or your vehicle identification number (VIN).