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.
Fuse box with BSI module Renault Megane 8200309691 18400320
Vendors's code: 8200309691
Product code: ABE6-445FF
Barcode:
Code 39:
ISBN:
Select a product option:
Individual variants may differ in price
product option
Important: Depending on the ECU type and vehicle model, not all of the options listed below may be available.
To select the correct option for your vehicle and ECU, please contact us before purchasing:
contact@auto24parts.com
1. Locked
This option is intended for professional workshops with the required specialist equipment and technical knowledge.
The ECU has been removed from a vehicle intended for recycling and still contains the immobilizer data and other information from the previous vehicle. Before it can be used in another car, it must be unlocked and then programmed using specialist automotive diagnostic equipment.
2. Unlocked
Several preparation methods may be available. The possible options depend on the ECU type, vehicle model and immobilizer system. Please contact us before purchasing, as some preparation methods are not available for every ECU.
Our electronics specialists can prepare the ECU in one of the following ways:
a) ECU with PIN code (Car Pass)
The PIN code is supplied, but programming with a suitable diagnostic tool is still required. After installing the ECU, it must be reset using the supplied PIN code and then programmed to the vehicle’s immobilizer system.
b) VIRGIN ECU
The data from the previous vehicle is removed and the ECU is restored to a clean, factory-like state. After installation, it must be programmed to the vehicle using a compatible specialist diagnostic tool. Unless another preparation method is specified in the product description, this is the standard unlocking option for most of our ECUs.
c) Plug & Play – IMMO OFF
The immobilizer function is disabled in the ECU. After installation, the engine can start without additional immobilizer programming. Please note that the vehicle will no longer have an active immobilizer function, and an immobilizer warning light or fault code may remain, depending on the vehicle model.
d) Plug & Play – Automatic Programming
After installation, the ECU automatically learns and saves the required vehicle data. No additional programming is normally required.
e) Plug & Play – 1:1 Clone
The data from your original ECU is copied to another fully functional ECU. The cloned unit is then ready for installation without additional programming.
You must send us your original ECU so that we can transfer its data to the replacement unit.
The original ECU must have working communication with the vehicle, a diagnostic tool or our programming equipment. If the required data cannot be read, a complete 1:1 clone may not be possible.
3. Complete Plug & Play Set
A complete matched set containing the ECU, immobilizer components and all other parts required to start the vehicle without additional programming. All components supplied in the set must be installed in the vehicle.
Important:
Dispatch time depends on the selected option. If an unlocked or specially prepared version is ordered, the preparation service usually requires an additional 1–2 business days.
Ask about the product
Fuse box with BSI module Renault Megane 8200309691 18400320
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Shipping
from
£22.79
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shipping
(Poland)
from
£22.79
-
shipping
(Poland)
Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
Shipping cost for the selected product
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
Part with number 8200309691 - is it the right choice?
This is a used, working part: fuse box with BSI module for the Renault Megane - numbers 8200309691; 18400320. Before buying, compare the numbers with the label on the part in your car.
Fuse box with BSI module Renault Megane
The fuse box with BSI module distributes battery power to the circuits of the wiring, and in some models it also contains the body electronics. This listing is for: Renault Megane. It is used, working and in good condition.
Numbers to compare
- 8200309691 - part number
- 18400320 - additional part number
Application according to the listing
- Renault Megane - model
What this part does
Blowing fuses can be a sign of a short circuit in the wiring rather than in the box itself - it is worth finding the cause.
Fitment
We also stock other parts for this model with different numbers. Choose by the number on the label, not by the model alone.
Signs of a fault
- some body functions only work after tapping the box,
- random electrical faults appear,
- the battery drains overnight,
- there is a burning smell from the box.
Before replacing it, find out why the fuse blew, because a short circuit in the wiring will also destroy the new part.
Questions and answers
| Is the part new? |
|---|
| We sell it as a used part, working and in good condition, with a 6-month warranty. |
| Is coding needed after replacement? |
| It depends on the make, model and version. Before buying, check whether your car needs adaptation or coding after replacement. |
| Could a part with a different number also fit? |
| Sometimes yes, but we do not assume listings are interchangeable. Compare all numbers with the label on your part or ask us. |
Send a photo of your part or its number to contact@auto24parts.com and we will confirm whether this listing will fit.
