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 Panda S118578030L 51870142
Vendors's code: S118578030L
Product code: S118578030L
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 S118578030L - is it the right choice?
Used, working part: BSI comfort module for Fiat Panda - numbers S118578030L; 51870142. Compare the numbers with the label of the part currently in your car.
BSI comfort module Fiat Panda
The BSI comfort module controls selected body consumers. The unit offered applies to: Fiat Panda; it is used, working and in good condition.
Vehicle and manufacturer
- Fiat Panda - model
- Continental - manufacturer
Part markings
- S118578030L - part number
- 51870142 - additional part number
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.
When to replace the part
- some functions work only intermittently,
- the system returns to normal after the battery is disconnected,
- electrical faults appear after rain or a car wash,
- warning lights on the dashboard come on for no reason.
Inspect the module connectors: green or burnt pins cause symptoms similar to faulty electronics.
Compatibility with your car
Our range also includes other parts for this model with different numbers. Choose by the number on the label, not by the model alone.
Buyers' questions
| What condition is this part in? |
|---|
| This is a used, working part in good condition. You will find the warranty period in the product features table. |
| What does "used, working" mean? |
| It is a used, working part in good condition. Warranty details are listed in the offer features. |
| What should I check on delivery? |
| Check that the numbers match the description and that the connectors and housing show no cracks or corrosion. |
Not sure? Write to contact@auto24parts.com and we will help you choose the right part for your car.