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 Audi 8H0959255A
Vendors's code: 8H0959255A
Product code: 8H0959255A
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 a part for Audi?
Used, working part: comfort control module for Audi - numbers 8H0959255A. Compare the numbers with the label of the part currently in your car.
Comfort control module Audi
The comfort control module controls selected body consumers. The unit offered applies to: Audi; it is used, working and in good condition.
Symptoms of a fault
- communication errors appear on the dashboard,
- electric windows respond with a delay or not at all,
- interior lights or indicators work incorrectly,
- the central locking or locking signal does not work.
Compare all numbers with the label on your module, because the same car model may have had several versions.
Listing details
- Audi - model
Function in the car
In many models the module communicates with other control units over the bus, so after replacement it may need coding or matching to the car. In VAG group cars the same model came with different module versions, so it is worth comparing the manufacturer number too.
Fitment
For this model we offer several parts that differ in their numbers. The number on the label decides, not the model name alone.
Numbers on the label
- 8H0959255A - VAG group number (OEM)
Frequently asked questions
| Is the part new? |
|---|
| 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. |
| Why does the number have several spellings? |
| The same label number is written with spaces, dashes or as one string. We give both forms so that it is easier to find. |
Send fitment questions to contact@auto24parts.com - give the model, year and the number from the label.