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 Alfa Romeo Romeo 501890180011 50508024
Vendors's code: 501890180011
Product code: 501890180011
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 501890180011 - is it the right choice?
Used, working part: comfort control module for Alfa Romeo Romeo - numbers 501890180011; 50508024. Before ordering, make sure the numbers match the label of your part.
Comfort control module Alfa Romeo Romeo
For Alfa Romeo Romeo we offer a used comfort control module that you can match by the numbers on the list. It is working and in good condition.
How to choose the part
Compare number 501890180011 in full with the number on your part. Different versions were fitted to the same models, so the number decides, not the model alone.
Part numbers to check
- 501890180011 - part number
- 50508024 - additional part number
Vehicle and manufacturer
- Alfa Romeo Romeo - model
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.
Typical failure symptoms
- the interior lighting does not switch off,
- door signalling works incorrectly,
- nothing happens when settings are changed,
- the battery drains overnight for no obvious reason.
Compare all numbers with the label on your module, because the same car model may have had several versions.
Questions before buying
| Is the part new? |
|---|
| This is a used, working part in good condition. You will find the warranty period in the product features table. |
| 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. |
| 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. |
Send a photo of your part or its number to contact@auto24parts.com and we will confirm whether this listing fits.