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.
SAM comfort module Mercedes 5DK00922566 2045458932
Vendors's code: 5DK00922566
Product code: 5DK00922566
Barcode:
Code 39:
ISBN:
£123.51
Price
£123.51
£151.92
Price
£151.92
In stock
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SAM comfort module Mercedes 5DK00922566 2045458932
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(Poland)
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 5DK00922566 - is it the right choice?
Used, working part: SAM comfort module for Mercedes - numbers 5DK009225-66 / 5DK00922566; 2045458932. Before ordering, check the numbers on the label of the part removed from your car.
SAM comfort module Mercedes
In Mercedes the SAM comfort module collects signals from switches and distributes them to consumers. We sell a used, working unit in good condition.
Application according to the listing
- Mercedes - model
- Hella - manufacturer
Compatibility with your car
Our range also includes other parts for this model with different numbers. Choose by the number on the label, not by the model alone.
Part numbers to check
- 5DK009225-66 / 5DK00922566 - manufacturer number (Hella)
- 2045458932 - Mercedes-Benz number (OEM)
- 2129022702 - Mercedes-Benz number (OEM)
What this part does
A module failure is often mistaken for faulty individual consumers: when several unrelated functions stop working at once, it is worth checking the module as well.
When to replace the part
- the system returns to normal after the battery is disconnected,
- warning lights on the dashboard come on for no reason,
- electrical faults appear after rain or a car wash,
- some functions work only intermittently.
Remember that the module may need coding or adaptation after replacement - check this for your model.
Buyers' questions
| Which number matters most when matching? |
|---|
| It is best to compare all numbers on the label, above all the one marked as the manufacturer or OEM number. |
| What should I check on delivery? |
| Check that the numbers match the description and that the connectors and housing show no cracks or corrosion. |
| 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. |
Send fitment questions to contact@auto24parts.com - give the model, year and the number from the label.
