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.
BSI comfort module Volkswagen Passat 3AA959433 5DK00906460
Vendors's code: 3AA959433
Product code: 3AA959433
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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How can I check whether the BSI comfort module will fit Volkswagen Passat?
We sell a used, working part (BSI comfort module) for Volkswagen Passat with numbers 3AA 959 433 / 3AA959433; 5DK 009 064-60 / 5DK00906460. Before buying, compare the numbers with the label on the part in your car.
BSI comfort module Volkswagen Passat
Looking for a replacement for a faulty module for Volkswagen Passat? We offer a used, working BSI comfort module in good condition.
Listing details
- Volkswagen Passat - model
- 2011 - year
- Hella - manufacturer
What a fault looks like
- nothing happens when settings are changed,
- the battery drains overnight for no obvious reason,
- the interior lighting does not switch off,
- door signalling works incorrectly.
Before buying, make sure the cause is not the power supply or wiring, and only then replace the module.
Numbers on the label
- 3AA 959 433 / 3AA959433 - VAG group number (OEM)
- 5DK 009 064-60 / 5DK00906460 - manufacturer number (Hella)
Function in the car
The module electronics are exposed to moisture and contact corrosion, especially when fitted in the scuttle, under the dashboard or near the doors.
Compatibility with your car
Our range also includes other parts for this model with different numbers. Choose by the number on the label, not by the model and year alone.
Questions and answers
| What condition is this part in? |
|---|
| It is a used, working part in good condition. Warranty details are listed in the offer features. |
| Is the part new? |
| It is a used, working part in good condition. Warranty details are listed in the offer features. |
| Is coding needed after replacement? |
| It depends on the make, model and version. Before buying, check whether your car needs adaptation or coding after the replacement. |
Any doubts? Send a photo of your part to contact@auto24parts.com - we will check it for you.