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 Peugeot DE815040 408492C
Vendors's code: DE815040
Product code: DE815040
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 DE815040 - is it the right choice?
This listing is for a used, working part for Peugeot: comfort control module, numbers DE815040; 40849/2.C / 408492C. Before buying, compare the numbers with the label on the part in your car.
Comfort control module Peugeot
The part in this listing handles body electronics in: Peugeot. Choose it by the numbers on the list. It is used, working and in good condition.
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.
What a fault looks like
- wipers or lights switch on by themselves,
- the car does not respond to the remote,
- several unrelated functions stop working at the same time,
- the tester reports no communication with the module.
Compare all numbers with the label on your module, because the same car model may have had several versions.
Part markings
- 40849/2.C / 408492C - additional part number
- DE815040 - part number
Application according to the listing
- Peugeot - model
Role of the part in the car
The comfort control module controls body functions such as interior lighting, central locking, windows or wipers; the exact scope depends on the make and version of the car.
Questions and answers
| Do you also sell connectors or wiring? |
|---|
| This listing covers only the part described in the title. You will find other items in the remaining shop categories, or ask us about availability. |
| Why does the number have several spellings? |
| The same label number is written with spaces, dashes or as one string. We give both forms so that it is easier to find. |
If you have questions about the application, write to contact@auto24parts.com and give the number from the label.