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.
BSM comfort module Peugeot 407 S118983001M 9656593780
Vendors's code: S118983001M
Product code: S118983001M
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 S118983001M - is it the right choice?
Used, working part: BSM comfort module for Peugeot 407 - numbers S118983001M; 9656593780. Before ordering, check the numbers on the label of the part removed from your car.
BSM comfort module Peugeot 407
In Peugeot 407 the BSM comfort module collects signals from switches and distributes them to consumers. We sell a used, working unit in good condition.
Typical failure symptoms
- door signalling works incorrectly,
- the battery drains overnight for no obvious reason,
- nothing happens when settings are changed,
- the interior lighting does not switch off.
Inspect the module connectors: green or burnt pins cause symptoms similar to faulty electronics.
Application according to the listing
- Peugeot 407 - model
- 2005 - year
- Siemens - manufacturer
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 and year alone.
Function 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.
Part markings
- S118983001M - part number
- 9656593780 - additional part number
- BSM-L01-00 / BSML0100 - additional part number
Questions before buying
| Where can I find the number on the part? |
|---|
| The number is on the label or housing, usually visible after removing the part from the car. If you cannot read it, send us a photo. |
| 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. |
If you have questions about the application, write to contact@auto24parts.com and give the number from the label.