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.
BSI comfort module Citroen Peugeot S118085300J 9650585680
Vendors's code: S118085300J
Product code: S118085300J
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 S118085300J - is it the right choice?
Used, working part: BSI comfort module for Citroen Peugeot - numbers S118085300J; 9650585680. Before ordering, make sure the numbers match the label of your part.
BSI comfort module Citroen Peugeot
The BSI comfort module controls selected body consumers. The unit offered applies to: Citroen Peugeot; it is used, working and in good condition.
Vehicle and manufacturer
- Citroen Peugeot - model
- Siemens - manufacturer
Numbers to compare
- S118085300J - part number
- 9650585680 - additional part number
Symptoms of a fault
- the system returns to normal after the battery is disconnected,
- electrical faults appear after rain or a car wash,
- some functions work only intermittently,
- warning lights on the dashboard come on for no reason.
Inspect the module connectors: green or burnt pins cause symptoms similar to faulty electronics.
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.
How this part works
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.
Questions before buying
| What should I check on delivery? |
|---|
| Check that the numbers match the description and that the connectors and housing show no cracks or corrosion. |
| What condition is this part in? |
| It is a used, working part in good condition. Warranty details are listed in the offer features. |
| 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. |
Write to contact@auto24parts.com with the model, year and the number from your part - we will check the fitment.