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 A0074312412 0265251358
Vendors's code: A0074312412
Product code: 0265951514
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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Does this ABS pump fit the Mercedes-Benz?
This is a used, working ABS pump with control module for the Mercedes-Benz - numbers A0074312412; 0265251358. Before buying, compare the numbers with the label on the module in your car.
ABS pump and control module Mercedes-Benz
A used ABS pump is a way to repair the braking system without buying a new, expensive part. This listing applies to: Mercedes-Benz; the unit is working and in good condition.
Numbers to compare
- A0074312412 - part number (OEM)
- 0265251358 - ABS pump number (Bosch)
- 0265951514 - ABS control module number (Bosch)
Application according to the listing
- Mercedes-Benz - model
- Bosch - 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
For this model we offer several pumps with different numbers. The number on the label decides, not the model name alone. The fit is decided first of all by the part number, and only then by the model and year, because different modules were used within one model.
Symptoms of a faulty ABS pump
- the ABS warning light comes on once the car has warmed up,
- the brake pedal vibrates for no reason,
- no communication with the module over the CAN bus,
- the system switches to emergency mode.
Check the level and condition of the brake fluid; old or contaminated fluid accelerates wear of the valves in the hydraulic unit.
Questions and answers
| Is the part new? |
|---|
| The pump is used, but in working order. You will find its condition 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 you also sell ABS sensors or connectors? |
| This listing covers only the pump with control module. You will find additional parts in the other categories of the shop, or ask us about availability. |
Send a photo of your ABS pump or its number to contact@auto24parts.com and we will confirm whether this part will fit.