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 50504455
Vendors's code: 50504455
Product code: 50504455
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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How to choose the comfort control module for Alfa Romeo?
We sell a used, working part (comfort control module) for Alfa Romeo with numbers 50504455. Before buying, compare the numbers with the label on the part in your car.
Comfort control module Alfa Romeo
This module (comfort control module) is intended for: Alfa Romeo. This is a used, working part in good technical condition.
Numbers on the label
- 50504455 - part number
Symptoms of a fault
- some functions work only intermittently,
- warning lights on the dashboard come on for no reason,
- the system returns to normal after the battery is disconnected,
- electrical faults appear after rain or a car wash.
It is worth reading the fault codes first, because many body faults come from switches or wiring rather than the module itself.
Which car it is for
- Alfa Romeo - model
Function in the car
The module collects the driver's commands and distributes power to individual body circuits, so many small functions in the car depend on it.
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.
Questions and answers
| 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. |
| What condition is this part in? |
| This is a used, working part in good condition. You will find the warranty period in the product features table. |
| Can a part with a different number fit as well? |
| Sometimes it can, but we do not assume that listings are interchangeable. Compare all numbers with the label on your part or ask us. |
If you have questions about the application, write to contact@auto24parts.com and give the number from the label.