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.
Comfort control module Fiat 51731635 51786513
Vendors's code: 51731635
Product code: 51731635
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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How can I check whether the comfort control module will fit Fiat?
Used, working part: comfort control module for Fiat - numbers 51731635; 51786513. Before ordering, check the numbers on the label of the part removed from your car.
Comfort control module Fiat
The comfort control module controls selected body consumers. The unit offered applies to: Fiat; it is used, working and in good condition.
Typical failure symptoms
- fault messages appear after starting,
- locks and windows behave inconsistently,
- cabin illumination or signalling does not work,
- the module connector shows signs of corrosion.
Before buying a module, check fuses, earth points and connectors - corrosion and damaged wiring cause similar symptoms.
How this part works
The module electronics are exposed to moisture and contact corrosion, especially when fitted in the scuttle, under the dashboard or near the doors.
Listing details
- Fiat - model
Fitment
For this model we offer several parts that differ in their numbers. The number on the label decides, not the model name alone.
Numbers to compare
- 51731635 - part number
- 51786513 - additional part number
Frequently asked 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. |
| 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. |
| 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. |
Not sure? Write to contact@auto24parts.com and we will help you choose the right part for your car.