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 Mercedes W211 A0054318012 0265250097
Vendors's code: A0054318012
Product code: CC68-94825
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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Mercedes W211 - is this the right ABS pump for your car?
This is a used, working ABS pump with control module for the Mercedes W211 - numbers A 005 431 80 12 / A0054318012; 0 265 250 097 / 0265250097. Before buying, compare the numbers with the label on the module in your car.
ABS pump and control module Mercedes W211
For the Mercedes W211 we offer a used ABS pump together with its control module, which you can match by the numbers in the list. It is working and in good condition.
Numbers to compare
- A 005 431 80 12 / A0054318012 - part number (OEM)
- 0 265 250 097 / 0265250097 - ABS pump number (Bosch)
- 0 265 960 029 / 0265960029 - ABS control module number (Bosch)
Application according to the listing
- Mercedes W211 - model
- Bosch - manufacturer
How an ABS pump with control module works
The module is connected by brake lines to the master cylinder and to the wheel circuits. That is why cleanliness must be maintained during replacement and the system must be bled thoroughly.
Matching
Compare number A 005 431 80 12 in full with the number on your pump. Different versions were fitted to the same models, so the number decides the fit, not the model alone. Modules differ, among other things, in the layout of the brake line ports and the connector. Always compare the numbers and the appearance of your pump with the unit in the listing.
Symptoms of a faulty ABS pump
- the ABS warning light is on,
- ABS stops working during braking,
- the control module does not communicate with the diagnostic tool,
- sometimes the ESP or traction control light comes on as well.
Before you buy a pump, check the fuse, power supply, earth and wheel speed sensors - a damaged wiring loom or sensor can cause similar symptoms.
Questions and answers
| What condition is this part in? |
|---|
| It is a used, working part in good condition. The condition is also given in the product features. |
| Is the control module included? |
| Yes, the listing covers the ABS pump together with the control module, as stated in the name. If you want to confirm the details of the set, write to us before buying. |
| Do the brakes need bleeding after replacement? |
| Yes, once the brake system has been opened it must be bled. In many cars this is done with a diagnostic tool that activates the ABS valves. |
Send questions about compatibility to contact@auto24parts.com - state the model, year and the number from the module.