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.
Comfort control module Seat Ibiza Skoda Fabia Volkswagen 6Q2937049 5WK48213A
Vendors's code: 6Q2937049
Product code: 6Q2937049
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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Part number 6Q2937049 - is it the right choice?
This listing is for a used, working part for Seat Ibiza Skoda Fabia Volkswagen Polo: comfort control module, numbers 6Q2 937 049 / 6Q2937049; 5WK48213A. Before buying, compare the numbers with the label on the part in your car.
Comfort control module Seat Ibiza Skoda Fabia Volkswagen Polo
For Seat Ibiza Skoda Fabia Volkswagen Polo we offer a used comfort control module that you can match by the numbers on the list. It is working and in good condition.
Part markings
- 6Q2 937 049 / 6Q2937049 - VAG group number (OEM)
- 5WK48213A - manufacturer number (Siemens)
What a fault looks like
- the system returns to normal after the battery is disconnected,
- electrical faults appear after rain or a car wash,
- warning lights on the dashboard come on for no reason,
- some functions work only intermittently.
Compare all numbers with the label on your module, because the same car model may have had several versions.
Fitment
Our range also includes other parts for this model with different numbers. Choose by the number on the label, not by the model alone.
Role of the part 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.
In VAG group cars the module is sometimes described as the onboard power supply control unit (Bordnetzsteuergerät); its version depends on the equipment.
Which car it is for
- Seat Ibiza Skoda Fabia Volkswagen Polo - model
- Siemens - manufacturer
Questions and answers
| Is the part new? |
|---|
| This is a used, working part in good condition. You will find the warranty period in the product features table. |
| What does "used, working" mean? |
| This is a used, working part in good condition. You will find the warranty period in the product features table. |
| 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. |
Write to contact@auto24parts.com with the model, year and the number from your part - we will check the fitment.