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 Smart Fortwo Bosch A4539003001 0265260969 0265956320 476603428R
Vendors's code: A4539003001
Product code: 476603428R
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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How to check whether ABS pump A4539003001 fits your Smart Fortwo
Used original ABS module with number A4539003001 for Smart Fortwo. Confirm compatibility with the number from your original pump.
Is ABS pump A4539003001 the right part for your Smart?
This module is made by Bosch. ABS pump A4539003001 is sold together with its control unit, just as it is fitted to Smart cars. According to the listing, the pump comes from the Smart Fortwo model.
Numbers and markings on the ABS pump
The numbers as written on the labels and as a single string, the way catalogues list them:
- A4539003001, original Smart number,
- 0 265 260 969 (catalogue format: 0265260969), hydraulic block manufacturer's number,
- 0 265 956 320 (catalogue format: 0265956320), control unit number,
- 476603428R, additional number from the listing.
The full numbers matter, including their endings. If in doubt, send us a photo of your pump.
What ABS problems can point to
- the ABS warning light comes on after the engine is started and stays on,
- valve or pump motor faults are stored in the control unit memory,
- the ABS activates for no reason during normal braking,
- the ABS warning light comes on together with the stability control warning light.
ABS faults should not be ignored, because without anti-lock protection the car brakes less well on wet or slippery roads. Diagnosis and fitting are best left to a garage with a suitable scanner.
Questions and answers
| What is the difference between numbers A4539003001 and 0265260969? |
|---|
| The module carries several numbers, because it is identified both by the car brand and by the manufacturer of the block and control unit. When matching the part, compare all the numbers. |
| Does a lit ABS warning light always mean a faulty pump? |
| No. Read the fault codes first, because the cause may be a wheel sensor, its wiring or too low a supply voltage. |
| Who makes this module? |
| The module is made by Bosch. The manufacturer's name does not change the numbers you should use to match the part. |
| What condition is this ABS module in? |
| It is an original recycled part in good condition, checked by us. Warranty details are in the product features table. |
Not certain this is the right module? Send us the numbers from the label on your pump and we will help you compare them.