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 Peugeot 9646023680 73004812
Vendors's code: 9646023680
Product code: 9646023680
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 9646023680 - is it the right choice?
Used, working part: BSI comfort module for Peugeot - numbers 9646023680; 73004812. Compare the numbers with the label of the part currently in your car.
BSI comfort module Peugeot
The BSI comfort module is an electronic body module that handles small comfort functions in the car. This listing applies to: Peugeot. The part is used, working and in good condition.
What a fault looks like
- nothing happens when settings are changed,
- the interior lighting does not switch off,
- door signalling works incorrectly,
- the battery drains overnight for no obvious reason.
Before buying a module, check fuses, earth points and connectors - corrosion and damaged wiring cause similar symptoms.
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.
Role of the part in the car
The module collects the driver's commands and distributes power to individual body circuits, so many small functions in the car depend on it. BSI (Boîtier de Servitude Intelligent) is the name of the comfort module used in PSA group cars and, in some models, in vehicles linked to that group.
Numbers on the label
- 9646023680 - part number
- 73004812 - additional part number
Which car it is for
- Peugeot - model
Questions and answers
| How can I check whether this part fits my car? |
|---|
| Compare the model, year and the numbers of the part fitted in your car with the numbers in the description. You can also send us a photo. |
| What does "used, working" mean? |
| The part is used but working. The warranty is stated in the product features. |
| What does "used, working" mean? |
| This is a used, working part in good condition. You will find the warranty period in the product features table. |
Write to contact@auto24parts.com with the model, year and the number from your part - we will check the fitment.