Magneti Marelli BCM 00521150820 Cloning Service

Professional Magneti Marelli BCM 00521150820 Cloning Service

If your Magneti Marelli BCM (Body Control Module) has suffered an internal electronic failure, communication problem or power fault, replacing it with a used unit normally requires coding, programming and immobiliser adaptation.

Our professional cloning service transfers the complete operational data from your original BCM to an identical replacement unit, allowing the replacement module to retain the vehicle's original identity.

Once cloned, the replacement BCM is designed to operate as a direct replacement using the original VIN, immobiliser information and vehicle configuration stored within your original module.

What We Transfer

During the cloning process we transfer all available operational data from the original module, including:

✔ Original VIN

✔ Immobiliser Data

✔ Vehicle Configuration

✔ Security Data

✔ Coding & Calibration Data

✔ EEPROM Data

✔ MCU Data (where applicable)

Typical Symptoms

This service is suitable for many BCM failures, including:

1. No communication with the BCM
2. Intermittent communication
3. Internal electronic failure
4. Electrical power fault
5. Vehicle does not recognise the BCM
6. Corrupted internal memory
7. Water damaged housing (memory must remain readable)
8. Burnt electronic components (if memory can still be accessed)

How the Cloning Process Works

Our cloning process is performed entirely on professional bench equipment.

1. Your original BCM is inspected.
2. The original memory is read directly from the module.
3. All available data is securely transferred to an identical replacement BCM.
4. The cloned module is verified before dispatch.

When installed, no additional coding is normally required, provided the replacement BCM has the identical hardware and part number.

Replacement BCM Requirements

For successful cloning, the replacement module must have:

✔ Identical Magneti Marelli hardware

✔ Matching FCA part number

✔ Fully functional PCB

✔ No physical damage

What's Included

Every cloning service includes:

✔ Professional Bench Cloning

✔ Original VIN Retained

✔ Original Immobiliser Data

✔ Original Vehicle Configuration

✔ Secure Data Handling

✔ Plug & Play Replacement (where applicable)

This Service Does NOT Include

Please note that this service does not include:

✘ Vehicle Diagnostics

✘ Key Programming

✘ Remote Programming

✘ Coding Additional Modules

✘ PCB Repairs

✘ Electronic Component Replacement

✘ Vehicle Installation

International Customers

We are based in the United Kingdom and welcome customers from around the world.

Customers outside the UK are responsible for:

1. Arranging shipping to our workshop.
2. Arranging return shipping.
3. Completing all customs documentation.
4. Paying any import, export or customs charges.
5. Agreeing collection and return dates with us before shipping.

Turnaround Time

Typical turnaround time is:

1–3 Working Days

from the date your modules arrive at our workshop.

Priority service may be available by prior arrangement.

Important Information

Before sending your modules, please note:

1. The original BCM must still contain readable memory.
2. If the original memory cannot be accessed, cloning may not be possible.
3. The replacement BCM must be the same hardware version and part number.
4. We recommend contacting us before purchasing a replacement module.

Why Choose GsmHelp Electronics Workshop?

✔ Professional Automotive Electronics Specialist

✔ Advanced EEPROM & MCU Equipment

✔ Secure Data Handling

✔ Professional Bench-Level Cloning

✔ Fast Turnaround

✔ UK-Based Workshop

✔ Worldwide Customers Welcome

Before Sending Your Modules

Please contact us first and provide:

1. Clear photographs of both BCM labels
2. Vehicle Make
3. Vehicle Model
4. Year of Manufacture
5. Description of the Fault

We will confirm compatibility before any work is carried out, helping you avoid unnecessary costs or purchasing the wrong replacement module.