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 3 Er E46 61356944843
Vendors's code: 61356944843
Product code: 61356944843
Barcode:
Code 39:
ISBN:
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Part number 61356944843 - is it the right choice?
We sell a used, working part (comfort control module) for BMW 3 Er E46 with numbers 61356944843. Before buying, compare the numbers with the label on the part in your car.
Comfort control module BMW 3 Er E46
This module (comfort control module) is intended for: BMW 3 Er E46 (2000). This is a used, working part in good technical condition.
Part numbers to check
- 61356944843 - part number
Fitment
Compare number 61356944843 in full with the number on your part. Different versions were fitted to the same models, so the number decides, not the model and year alone.
What this part does
The comfort control module controls body functions such as interior lighting, central locking, windows or wipers; the exact scope depends on the make and version of the car.
Application according to the listing
- 2000 - year
- BMW 3 Er E46 - model
Typical failure symptoms
- the interior lighting does not switch off,
- the battery drains overnight for no obvious reason,
- nothing happens when settings are changed,
- door signalling works incorrectly.
Inspect the module connectors: green or burnt pins cause symptoms similar to faulty electronics.
Frequently asked questions
| Is the part new? |
|---|
| The part is used but working. The warranty is stated in the product features. |
| Is the part new? |
| We sell it as a used, working part in good condition; the warranty length is given in the offer features. |
| How can I check whether this part fits my car? |
| Compare the model, year and the numbers of the part fitted in your car with the numbers in the description. You can also send us a photo. |
Send a photo of your part or its number to contact@auto24parts.com and we will confirm whether this listing fits.