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 A2219002600
Vendors's code: A2219002600
Product code: A2219002600
Barcode:
Code 39:
ISBN:
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Part number A2219002600 - is it the right choice?
Used, working part: SAM comfort module for Mercedes Benz - numbers A2219002600. Before ordering, make sure the numbers match the label of your part.
SAM comfort module Mercedes Benz
Looking for a replacement for a faulty module for Mercedes Benz? We offer a used, working SAM comfort module in good condition.
Numbers on the label
- A2219002600 - Mercedes-Benz number (OEM)
Application according to the listing
- Mercedes Benz - model
Typical failure symptoms
- the car does not respond to the remote,
- several unrelated functions stop working at the same time,
- wipers or lights switch on by themselves,
- the tester reports no communication with the module.
Compare all numbers with the label on your module, because the same car model may have had several versions.
Role of the part in the car
The module is not universal - the same name covers different versions depending on equipment, year and the market where the car was sold.
In Mercedes cars the SAM (Signalerfassungs- und Ansteuermodul) collects signals from switches and controls body consumers, so its version depends on the model and equipment.
How to choose the part
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 before buying
| Do you also sell connectors or wiring? |
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| This listing covers only the part described in the title. You will find other items in the remaining shop categories, or ask us about availability. |
| What should I check on delivery? |
| Check that the numbers match the description and that the connectors and housing show no cracks or corrosion. |
Send fitment questions to contact@auto24parts.com - give the model, year and the number from the label.