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 Citroen 9664705880
Vendors's code: 9664705880
Product code: 9664705880
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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BSM comfort module for Citroen - what to check before buying?
We sell a used, working part (BSM comfort module) for Citroen with numbers 9664705880. Before buying, compare the numbers with the label on the part in your car.
BSM comfort module Citroen
The BSM comfort module controls selected body consumers. The unit offered applies to: Citroen; it is used, working and in good condition.
Listing details
- Citroen - model
What a fault looks like
- some functions work only intermittently,
- warning lights on the dashboard come on for no reason,
- electrical faults appear after rain or a car wash,
- the system returns to normal after the battery is disconnected.
Remember that the module may need coding or adaptation after replacement - check this for your model.
Part numbers to check
- 9664705880 - part number
Compatibility with your car
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
Which functions the module handles depends on the software and equipment of the car; the same physical module may work differently in another car.
Buyers' questions
| 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. |
| What does "used, working" mean? |
| We sell it as a used, working part in good condition; the warranty length is given in the offer features. |
| What condition is this part in? |
| It is a used, working part in good condition. Warranty details are listed in the offer features. |
Any doubts? Send a photo of your part to contact@auto24parts.com - we will check it for you.