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 BMW 61318386427 05021800
Vendors's code: 61318386427
Product code: 61318386427
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 61318386427 - is it the right choice?
Used, working part: comfort control module for BMW - numbers 61.31-8386427 / 61318386427; 05 0218 00 / 05021800. Before ordering, check the numbers on the label of the part removed from your car.
Comfort control module BMW
The comfort control module is an electronic body module that handles small comfort functions in the car. This listing applies to: BMW. The part is used, working and in good condition.
Part markings
- 61.31-8386427 / 61318386427 - part number
- 05 0218 00 / 05021800 - additional part number
Listing details
- BMW - model
Typical failure symptoms
- the central locking or locking signal does not work,
- communication errors appear on the dashboard,
- electric windows respond with a delay or not at all,
- interior lights or indicators work incorrectly.
Before buying a module, check fuses, earth points and connectors - corrosion and damaged wiring cause similar symptoms.
What this part does
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.
Matching by numbers
Our range also includes other parts for this model with different numbers. Choose by the number on the label, not by the model alone.
Buyers' questions
| 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. |
| What does "used, working" mean? |
| We sell it as a used, working part in good condition; the warranty length is given in the offer features. |
| What if I cannot see my number in the description? |
| Write to us and give the number from your part. We will check whether we have it in stock, also in another listing. |
Not sure? Write to contact@auto24parts.com and we will help you choose the right part for your car.