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 00520486370
Vendors's code: 00520486370
Product code: 00520486370
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 00520486370 - is it the right choice?
Used, working part: BSI comfort module for Fiat - numbers 00520486370. Compare the numbers with the label of the part currently in your car.
BSI comfort module Fiat
The BSI comfort module controls selected body consumers. The unit offered applies to: Fiat; it is used, working and in good condition.
Role of the part in the car
It is an electronic node of the body wiring: it receives signals from switches and sensors and then activates consumers such as lights, locks or ventilation. 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.
Symptoms of a fault
- wipers or lights switch on by themselves,
- the car does not respond to the remote,
- the tester reports no communication with the module,
- several unrelated functions stop working at the same time.
Before buying, make sure the cause is not the power supply or wiring, and only then replace the module.
Vehicle and manufacturer
- Fiat - model
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.
Numbers on the label
- 00520486370 - part number
Buyers' questions
| Is the part new? |
|---|
| 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. |
| 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. |
Any doubts? Send a photo of your part to contact@auto24parts.com - we will check it for you.