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.
CAS comfort module BMW 6135923704601 5WK49516GBR
Vendors's code: 6135923704601
Product code: 6135923704601
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 6135923704601 - is it the right choice?
Used, working part: CAS comfort module for BMW - numbers 61.35-9237046-01 / 6135923704601; 5WK49516GBR. Compare the numbers with the label of the part currently in your car.
CAS comfort module BMW
In BMW the comfort module collects signals from switches and distributes them to consumers. We sell a used, working unit in good condition.
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.
What this part does
In many models the module communicates with other control units over the bus, so after replacement it may need coding or matching to the car. CAS (Car Access System) in BMW combines car access with engine starting, so after replacement the keys usually have to be programmed.
When to replace the part
- communication errors appear on the dashboard,
- the central locking or locking signal does not work,
- electric windows respond with a delay or not at all,
- interior lights or indicators work incorrectly.
Before buying a module, check fuses, earth points and connectors - corrosion and damaged wiring cause similar symptoms.
Part numbers to check
- 61.35-9237046-01 / 6135923704601 - part number
- 5WK49516GBR - manufacturer number (Siemens)
Application according to the listing
- BMW - model
- Siemens - manufacturer
Questions before buying
| What condition is this part in? |
|---|
| It is a used, working part in good condition. Warranty details are listed in the offer features. |
| Is the part new? |
| It is a used, working part in good condition. Warranty details are listed in the offer features. |
If you have questions about the application, write to contact@auto24parts.com and give the number from the label.