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 Smart 5WK45090 0011868V011
Vendors's code: 5WK45090
Product code: 5WK45090
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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Does this SAM comfort module fit Smart?
Used, working part: SAM comfort module for Smart - numbers 5WK45090; 0011868V011. Before buying, compare the numbers with the label on the part in your car.
SAM comfort module Smart
This module (SAM comfort module) is intended for: Smart. This is a used, working part in good technical condition.
Listing details
- Smart - model
- Siemens - manufacturer
Symptoms of a fault
- nothing happens when settings are changed,
- the battery drains overnight for no obvious reason,
- the interior lighting does not switch off,
- door signalling works incorrectly.
Before buying a module, check fuses, earth points and connectors - corrosion and damaged wiring cause similar symptoms.
Matching by numbers
Our range also includes other parts for this model with different numbers. Choose by the number on the label, not by the model alone.
Role of the part in the car
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.
Numbers on the label
- 5WK45090 - manufacturer number (Siemens)
- 0011868V011 - additional part number
Frequently asked questions
| What condition is this part in? |
|---|
| It is a used, working part in good condition. Warranty details are listed in the offer features. |
| 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. |
| 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. |
Write to contact@auto24parts.com with the model, year and the number from your part - we will check the fitment.