The automatic transmission control unit (often designated as TCU or TCM) is a crucial electronic component responsible for smooth and trouble-free gear shifting. Its failure, most often caused by overheating, short circuits, or water damage, results in jerking, an inability to shift gears, or the vehicle entering limp mode. Purchasing a new module at an authorized dealership is a massive expense, which is why replacing it with a fully functional, used original is the most reasonable solution.
ECU Engine Controller JAGUAR S-TYPE 3.0 V6 XW4T-13B525-BF XW4T13B525BF
Vendors's code: XW4T13B525BF
Product code: 24C4-24797
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
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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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Jaguar S-Type 3.0 V6 Control Module XW4T-13B525-BF / XW4T13B525BF
The control module XW4T-13B525-BF and XW4T13B525BF is an original part designed for the Jaguar S-Type 3.0 V6, ensuring proper operation of the vehicle’s systems.
What role does the XW4T-13B525-BF Ecu engine controller play in the Jaguar S-Type 3.0 V6?
The Ecu engine controller identified by part number XW4T-13B525-BF manages the operation of the 3.0 V6 engine in the Jaguar S-Type. It controls key engine parameters, works with sensors, and ensures proper communication with other vehicle modules.
Which Jaguar S-Type versions use this Ecu engine controller?
This Ecu engine controller was installed in Jaguar S-Type 3.0 V6 models. Exact compatibility depends on production year and equipment version, therefore ECU number or VIN verification is recommended before purchase.
How can I check if the XW4T13B525BF Ecu engine controller fits my car?
The most reliable method is to check the marking on the currently installed unit. If XW4T-13B525-BF or XW4T13B525BF is present, the Ecu engine controller is compatible with the vehicle. You may also send us a photo for verification.
Why does this Ecu engine controller appear under two number formats?
The markings XW4T-13B525-BF and XW4T13B525BF refer to the same part. The difference results only from different catalog number formats used in documentation and sales listings.
Does the Ecu engine controller require programming after replacement?
Yes — after installation, the Ecu engine controller usually requires programming, adaptation or immobilizer synchronization to work correctly with the vehicle electronics.
Which Ecu engine controller variants are available in our store?
We offer two Ecu engine controller variants: a locked version and a virgin (logged-out) version. Please review the variant descriptions before selecting the correct option.