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 Volkswagen 3AA614109N 17654033
Vendors's code: 3AA614109N
Product code: 17654033
Barcode:
Code 39:
ISBN:
Ask about the product
Administratorem danych osobowych jest Auto24parts. Przetwarzamy je w celu przesłania odpowiedzi na zapytanie. Więcej informacji dotyczących przetwarzania danych osobowych znajduje się w polityce prywatności.
Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
Shipping cost for the selected product
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
ABS pump number 3AA614109N - is this the right part?
This is a used, working ABS pump with control module for the Volkswagen - numbers 3AA 614 109 N / 3AA614109N; 17654033. Before buying, compare the numbers with the label on the module in your car.
ABS pump and control module Volkswagen
An ABS pump with electronics helps you keep control of the car during hard braking. The unit offered applies to: Volkswagen; it is used, working and in good condition.
Numbers to compare
- 3AA 614 109 N / 3AA614109N - part number (OEM)
- 17654033 - part number (OEM)
Application according to the listing
- Volkswagen - model
How an ABS pump with control module works
The control module receives signals from the wheel speed sensors and compares them. When one wheel slows down faster than the others, it controls the valves in the hydraulic block to prevent it from locking.
Matching
We also offer other pumps for this model with different numbers. Choose by the number on the module, not by the model alone. After replacement the module may need coding or adaptation to the car. Check this for your model before ordering the part.
Symptoms of a faulty ABS pump
- a return pump fault is stored in the control module memory,
- ABS activates unnecessarily on a dry road surface,
- the ABS and ESP warning lights come on together,
- a pump supply voltage fault appears.
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. |
| 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. |
| How can I check whether the pump will fit my car? |
| Compare the model, year and the numbers on the module fitted in your car with the numbers in the description. You can also send us a photo. |
If you have questions about the application, write to contact@auto24parts.com and give the number from the label.