Subaru BCM / BIU Fuse Box Cloning Service
Subaru BCM / BIU Fuse Box Cloning Service
Subaru BCM / BIU Fuse Box Cloning Service
Professional BCM / BIU (Body Integrated Unit) fuse box cloning service for select Subaru vehicles. If your original BCM/BIU has failed, we transfer the vehicle-specific data from your original module to a replacement donor module that you provide.
The replacement module is programmed using the data from your original unit and returned prepared for installation, helping avoid the need for dealer replacement programming in most cases.
How Our Service Works
- Send us your original BCM/BIU and a replacement donor module.
- We transfer the necessary vehicle-specific data from your original module to the replacement.
- We program and verify the replacement module.
- Both modules are returned to you, with the replacement ready for installation.
Important — Part Number Must Match
The original and replacement module must have the exact same part number.
Do not assume that modules that look similar or are listed for the same vehicle are interchangeable. Subaru BCM/BIU modules can vary by vehicle configuration and ignition system.
Smart Key / push-button start and keyed-ignition modules are not interchangeable.
If you are unsure whether your donor module is correct, send us the complete part number and clear photos of both modules before purchasing.
Supported Vehicles
- Subaru Impreza: 2017–2022
- Subaru Crosstrek: 2016–2022
- Subaru XV: 2018–2022
- Subaru Forester: 2019–2022
Compatibility depends on the exact BCM/BIU part number and vehicle configuration.
Important Information
- This is a programming/cloning service only. No replacement module is included.
- You must send both your original module and replacement donor module.
- The original and replacement must have matching part numbers.
- This service does not repair the original BCM/BIU hardware.
- Depending on the module, we may need to open the housing and perform bench-level programming.
Not Sure If Your Module Is Supported?
Before purchasing, send us:
- A clear photo of the original BCM/BIU label
- The complete Subaru part number
- A clear photo of the replacement/donor module, if you already have one
We'll verify the module before you send it.
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Common Part Numbers
Common Part Numbers
82201FL403
82201FL404
82201FL405
82201FL40A
82201FL40B
82201FL40C
82201FL40D
82201FL50A
82201FL50B
82201SJ401
82201SJ501
82201SJ901
82201SJ930
82201SJ932
General FAQ
See All
What is immo off or immobilizer delete, and will it work for my VW or Audi?
Immobilizer delete (immo off) bypasses the immobilizer in the engine control unit (ECU) of VW and Audi vehicles. It’s used when the vehicle starts but immediately shuts down due to a fault in the immobilizer system, often with fault codes P1570 or P0513. Immo off services will not work if the vehicle does not start at all; it must start and then be shut down due to the immobilizer.
What is module cloning, and do part numbers need to match?
Module cloning involves copying all the data from one module to another, allowing the replacement to function just like the original. While it's generally recommended to match part numbers for compatibility, the necessity can vary by module. Some require exact matches, while others are more flexible and allow cloning between different part numbers. Each product listing on our website specifies the part number requirements. If you're unsure, feel free to reach out for guidance.
Do you have to open the module cases?
We only open module cases when absolutely necessary. For services that don’t require opening, we won’t open the module. However, depending on how badly damaged your original ECU is, sometimes opening the module is the only way to retrieve data. Additionally, some services don’t have a plug-in method at all and require direct access to the board, including soldering or chip replacement. The need to open modules is not specific to us but is sometimes essential depending on the condition of the ECU.
What are the shipping procedures and turn around times?
After purchasing, you will receive an email with shipping instructions. You are responsible for shipping your modules to us, and we will cover the return shipping. You can use any shipping service that is convenient for you. We typically use UPS Ground (3-5 days) for return shipping, but in some cases, we may use USPS or FedEx. Once we receive your package (shipping times depend on how quickly you ship it and the service used), we typically ship it back the next business day. Some services may require a 2-day handling time, depending on the complexity.
For detailed shipping times to and from your location, check out our shipping speed map.
What is the warranty?
We offer a 90-day warranty on programming only. This covers the accuracy of the programming performed, but does not extend to the module hardware itself.
Subaru BCM / BIU Fuse Box Cloning Service
