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 Benz 2115459101
Vendors's code: 2115459101
Product code: 2115459101
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 2115459101 - is it the right choice?
Used, working part: SAM comfort module for Mercedes Benz - numbers 2115459101. Before ordering, make sure the numbers match the label of your part.
SAM comfort module Mercedes Benz
In Mercedes Benz the SAM comfort module collects signals from switches and distributes them to consumers. We sell a used, working unit in good condition.
Role of the part 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.
Numbers to compare
- 2115459101 - Mercedes-Benz number (OEM)
Matching by numbers
For this model we offer several parts that differ in their numbers. The number on the label decides, not the model name alone.
Application according to the listing
- Mercedes Benz - model
When to replace the part
- fault messages appear after starting,
- the module connector shows signs of corrosion,
- cabin illumination or signalling does not work,
- locks and windows behave inconsistently.
Before buying, make sure the cause is not the power supply or wiring, and only then replace the module.
Questions and answers
| 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. |
| Can I use a part from a different equipment version? |
| We do not assume so. Versions differ in functions and software, so compare the numbers and the equipment of your car. |
| What condition is this part in? |
| It is a used, working part in good condition. Warranty details are listed in the offer features. |
Send a photo of your part or its number to contact@auto24parts.com and we will confirm whether this listing fits.