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 BMW 3451-6883343-01 6883344
Vendors's code: 6883344
Product code: 6883343
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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Looking for an ABS pump with electronics for the BMW?
This is a used, working ABS pump with control module for the BMW - numbers 3451-6883343-01; 6883344. Before buying, compare the numbers with the label on the module in your car.
ABS pump and control module BMW
A used ABS pump is a way to repair the braking system without buying a new, expensive part. This listing applies to: BMW; the unit is working and in good condition.
Numbers to compare
- 3451-6883343-01 - part number (OEM)
- 6883344 - part number (OEM)
Application according to the listing
- BMW - model
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. The same car model may have had several module versions, depending on drive, equipment and year. The numbers in the list help to tell these versions apart.
Symptoms of a faulty ABS pump
- an ABS fault appears after replacing the battery,
- the voltage at the module is unstable,
- the brake and ABS warning lights come on together,
- the brakes work, but without ABS assistance.
Start by checking the fuse and connectors; replace the pump only when the wiring and sensors are in working order.
Questions and answers
| What condition is this part in? |
|---|
| It is a used, working part in good condition. Please send any questions about its condition to us before buying. |
| 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. |
| Where does this part come from? |
| The pump is used and comes from a dismantled vehicle. We give the manufacturer and OEM numbers in the description so that you can compare them. |
If you have questions about the application, write to contact@auto24parts.com and give the number from the label.