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 Bosch 4G0614517AL 0265254421 4G0907379S 0265956226
Vendors's code:
Product code: 2FF0-2515D
Barcode:
Code 39:
ISBN:
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Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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Looking for ABS unit 4G0614517AL for Audi?
This listing offers a used, working Bosch assembly: a block numbered 4G0 614 517 AL and control module 4G0 907 379 S. Compatibility is decided by the markings on the labels.
Bosch 0265254421 / 4G0614517AL – ABS pump with control module
Electronic module 4G0 907 379 S constantly receives signals from the wheel speed sensors. When a wheel starts to lock, the control module opens and closes the valves in the block, and the pump rebuilds the pressure in the circuit. On this unit the module is bolted to hydraulic unit 4G0 614 517 AL, and the label bears the wording ‘ZSB Hydroaggregat ESP9’.
Identification numbers of the unit
- 4G0614517AL – ABS pump (hydraulic unit) – VAG designation; as it appears on the sticker: 4G0 614 517 AL
- 0265254421 – hydraulic block – Bosch designation; as it appears on the sticker: 0 265 254 421
- 4G0907379S – ABS/ESP module – VAG designation; as it appears on the sticker: 4G0 907 379 S
- 0265956226 – module – Bosch designation; as it appears on the sticker: 0 265 956 226
- 2265106525 – side sticker on the housing – Bosch number 2 265 106 525; the label does not state its role
There are two labels – one on the hydraulic block and one on the module housing – and number 2 265 106 525 appears on the side sticker. We also sell the same control module 4G0 907 379 S with pump 4G0614517AK, so when comparing, go primarily by the ‘AL’ suffix of the hydraulic unit number.
Symptoms of damage – what to look out for
A fault in the unit is signalled by, among other things:
- ABS warning light on,
- fault code relating to the pump motor,
- loss of communication with the ABS module.
Before you remove the old part, check the fault codes, wheel sensors, fuses and battery condition. After installation, bleed the brakes and – on many cars – code the module and carry out a basic setting of the ESP sensors.
Questions about pump 4G0614517AL
| Will this unit fit an Audi? |
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| It fits an Audi equipped with pump 4G0 614 517 AL and control module 4G0 907 379 S. The car model alone is not a basis for matching. |
| Is there a warranty, and what condition is it in? |
| This item is a used, working genuine part, and the warranty period is shown in the product features table. |
| How do I read the Bosch numbers on this unit? |
| A number beginning with 0 265 2 (here 0 265 254 421) denotes the hydraulic block, while one beginning with 0 265 9 (0 265 956 226) denotes the control module. |
| Can I fit the AK version instead of AL? |
| The letter at the end denotes the version, and the difference may affect the system. Without confirmed compatibility, it is better to choose exactly the suffix you have in your car. |
Write to us and attach a photo of the sticker on your hydraulic unit – we will advise whether this unit is the right one.