A faulty transmission control module (TCM) most often causes limp mode with the gearbox stuck in one gear, harsh jolts when you select D or R, erratic gear changes, flashing PRND letters and a gearbox or engine warning light. However, the same symptoms are often caused by a low gearbox oil level, a weak battery, a poor earth or a faulty sensor. To test a transmission control module, start by checking the battery and reading the fault codes with a diagnostic tool that can talk to the gearbox control unit, then check the power supply, the connector, the oil and the live data. Below we explain the symptoms, the diagnostic steps and what the most common fault codes mean.
ABS pump BMW Bosch 3451685563601 6866509 0265244088 0265956111
Vendors's code: 6866509
Product code: 6855636
Barcode:
Code 39:
ISBN:
2 926,83 zł
Price
2 926,83 zł
3 600,00 zł
Price
3 600,00 zł
Ask about the product
ABS pump BMW Bosch 3451685563601 6866509 0265244088 0265956111
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(Poland)
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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What does number 3451685563601 on an ABS pump mean?
Used original ABS module with number 3451685563601 for BMW. Confirm compatibility with the number from your original pump.
BMW ABS pump: numbers 3451685563601 and 6866509
This is a used original ABS pump with a control unit for BMW cars: an aluminium hydraulic block with valves and a pump motor, with the electronics bolted to it. The main number is 3451685563601, and the other numbers from the labels are listed below. The listing does not state the car model or year, so we do not give them here and match the part by its numbers.
Part number 3451685563601 and related numbers
Below are the numbers as they appear on the labels, together with the single-string form used in catalogues:
- 3451 6855636 01 (catalogue format: 3451685563601), BMW number of the ABS pump (hydraulic part),
- 6866509, BMW number in short form, without the group prefix,
- 0 265 244 088 (catalogue format: 0265244088), hydraulic block manufacturer's number,
- 0 265 956 111 (catalogue format: 0265956111), control unit number.
Compare the numbers with the original pump in your car, and if any of them differs, write to us before buying.
Symptoms of a faulty ABS pump or control unit
- the ABS warning light comes on after the engine is started and stays on,
- the ABS stops working, although basic braking usually remains functional,
- the brake pedal pulses or feels uneven for no obvious reason,
- the ABS switches itself off shortly after the engine is started.
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
| Which car model does this pump fit? |
|---|
| The listing does not state a model or year, so confirm compatibility with the number from the original pump in your car, or send us a photo of it. |
| 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 pump in? |
| It is a used original part, inspected before sale. You will find the warranty period in the product features table. |
Not sure about the match? Send us a photo of the numbers on your ABS pump and we will check whether this module will fit.
