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 and control module Alfa Romeo Bosch 0265216686 46542044 0273004416
Vendors's code: 46542044
Product code: 0273004416
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 does this listing differ from the neighbouring Alfa Romeo ABS units with number 0265216686?
A used, working, original ABS pump and control module unit. We do not state the model - selection is by part numbers, and it is decided by the set: 0265216686, 46542044 and 0273004416.
ABS Alfa Romeo 0265216686 - what sets this listing apart from similar ones
In our shop you will find several ABS units for Alfa Romeo that look very similar from the outside. They differ in their numbers. This listing is Bosch 0265216686 and 0273004416 plus part number (OEM) 46542044. The part is used, working and original. The model is left unstated - selection by part numbers, so only they give certainty.
The numbers by which you can tell this unit apart
- 0265216686 - Bosch number: 0265216686
- 46542044 - part number (OEM): 46542044
- 0273004416 - Bosch number: 0273004416
If you are comparing this listing with a neighbouring one with the same number structure, look at the endings: here they are 686 and 416, and the OEM number ends in 044. One difference in one number already means a different variant. So do not judge by the first digits. The role of the individual numbers is not defined here.
Who this unit may be the solution for
People who have come across these symptoms usually reach for such a unit:
- the ABS light does not go out after starting,
- an entry relating to the ABS control module appears in the fault memory,
- an unusual sound comes from the area of the pump, or silence where there should be activity,
- the ABS does not engage under harder braking.
Do not assume in advance that the unit is to blame. Read the fault codes and inspect the sensors and their wiring. Once you decide on replacement, remember to bleed the brake system and possibly configure it with a tester. Settle the details with your mechanic.
The questions that come up most often
| How can I tell this is a different listing from the neighbouring one? |
|---|
| By the numbers. Look for the combination of Bosch 0265216686 and 0273004416 together with 46542044 - a match on just one of them is not enough. |
| Is the condition of the part described? |
| Yes: the unit is used, working and original. You will find the warranty period in the product features table. |
| Can I order using just the Bosch number? |
| You can, if the other numbers on your part match too. If you have doubts, send us the full set of numbers. |
| Which number in this listing is the shortest? |
| It is 46542044, which has eight digits. The Bosch numbers have ten each. |
Torn between two similar listings? Send us the numbers from your part and we will tell you which set matches them.