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-Benz A2044316912 A1729014100
Vendors's code: A1729014100
Product code: A2044316912
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-Benz - is this the right ABS pump for your car?
This is a used, working ABS pump with control module for the Mercedes-Benz - numbers A2044316912; A1729014100. Before buying, compare the numbers with the label on the module in your car.
ABS pump and control module Mercedes-Benz
Looking for a replacement for a faulty ABS pump for the Mercedes-Benz? We offer a used, working unit with electronics in good condition.
Numbers to compare
- A2044316912 - part number (OEM)
- A1729014100 - part number (OEM)
- 10.0212-0711.4 / 10021207114 - ABS pump number (ATE)
Application according to the listing
- Mercedes-Benz - model
- ATE - manufacturer
How an ABS pump with control module works
During normal driving the system is passive and the brakes work conventionally. Only under hard braking does the pump start to pulse, and you can feel vibrations in the brake pedal.
Matching
We also offer other pumps for this model with different numbers. Choose by the number on the module, not by the model alone. This listing covers the set described in the name, i.e. the ABS pump with control module. We will confirm the details of the set on request.
Symptoms of a faulty ABS pump
- the ABS warning light comes on straight after starting the engine,
- the diagnostic tester cannot connect to the module,
- the speedometer shows incorrect readings,
- the system works only intermittently.
It is worth reading the fault codes with a diagnostic tool first, because some ABS faults come from wheel sensors or wiring, not from the hydraulic unit itself.
Questions and answers
| What does “used, working” mean? |
|---|
| We sell it as a used part, in working order and in good condition; this information is also given in the listing features. |
| Why is the number written in several ways? |
| The same number may be written with spaces, hyphens or as one string. We give both forms to make it easier to find. |
| Which number matters most when choosing? |
| It is best to compare all the numbers on the module, above all the one marked as the manufacturer or OEM number. |
Write to contact@auto24parts.com with the model, year and the number from your pump - we will check the fit.