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 Fiat 51965993
Vendors's code: 51965993
Product code: 51965993
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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Is Fiat the right part for your car?
Used, working part: BSI comfort module for Fiat - numbers 51965993. Before ordering, check the numbers on the label of the part removed from your car.
BSI comfort module Fiat
The BSI comfort module is an electronic body module that handles small comfort functions in the car. This listing applies to: Fiat. The part is used, working and in good condition.
Typical failure symptoms
- cabin illumination or signalling does not work,
- the module connector shows signs of corrosion,
- locks and windows behave inconsistently,
- fault messages appear after starting.
Remember that the module may need coding or adaptation after replacement - check this for your model.
Numbers on the label
- 51965993 - part number
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 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. 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.
Application according to the listing
- Fiat - model
Questions before buying
| Is the part new? |
|---|
| We sell it as a used, working part in good condition; the warranty length is given in the offer features. |
| Which number matters most when matching? |
| It is best to compare all numbers on the label, above all the one marked as the manufacturer or OEM number. |
| 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. |
Not sure? Write to contact@auto24parts.com and we will help you choose the right part for your car.