Module Cloning Service for Garages
Professional module data transfer for ECU, BCM, ABS, SRS, instrument cluster, TCU and more. Plug-and-play replacement units with VIN, immobiliser and adaptation data preserved. Same-day service. UK-wide postal.
Retail customer? See our standard ECU remapping services instead.
Same-day cloning
Most jobs returned within hours of receipt
UK postal service
24–48 hours on most postal jobs
Plug-and-play
No additional coding required in most cases
Wide module coverage
ECU, BCM, FEM/BDC, CEM, ABS, SRS, Cluster, TCU
Modules We Clone
If your module isn't listed, send us the details — we very likely cover it.
ECU / ECM
Engine control units — full data transfer with adaptation values intact.
BCM / CEM / FEM / BDC
Body and access modules including BMW FEM/BDC and Volvo CEM.
ABS Modules
ABS / ESP modules with coding preserved.
Airbag (SRS) Modules
SRS modules with crash data handling.
Instrument Clusters
Cluster cloning with mileage synchronisation where required.
TCU / Gearbox Modules
Transmission control units — see also our dedicated gearbox cloning service.
Steering & Gateway Modules
EPS and gateway modules with vehicle-specific configuration.
And many more
Send us the module details — we very likely cover it.
What's Included
Every cloning job includes the full data transfer pipeline so the replacement unit behaves exactly like the original.
- Full data extraction from original module
- Safe transfer to donor / replacement unit
- EEPROM & flash memory cloning
- VIN and immobiliser synchronisation
- Configuration and adaptation matching
- Bench testing where applicable
- Final verification before return
How It Works
Two ways to send work to us — file-based for supported ECUs, postal for everything else.
Postal cloning (recommended)
- 1
Tell us the original and donor module details
- 2
Post both modules to our Rutherglen workshop
- 3
We extract data from the original and clone into the donor
- 4
Cloned module is bench tested and securely returned
File-based cloning (supported ECUs)
- 1
Read original module data via OBD, Bench or Boot
- 2
Send the file to us via WhatsApp or email
- 3
We modify and prepare the data for the donor unit
- 4
Write the returned file back to the donor
Check if we service your module
Paste an ECU type or part number from your faulty module and see instantly whether we cover it, what services we offer, and the starting price.
Database includes ECUs, BCMs, FEM/BDC, CEM, instrument clusters, TCUs, ABS modules and more.
Our coverage database grows with every job we complete. If your specific part number isn’t listed but the ECU type matches, there’s a strong chance we still cover it — ask us.
Pricing
Pricing is case by case and depends on the vehicle, the service required, and whether it’s a file or a physical module.
Send us the details — we’ll confirm a firm price and turnaround before any work begins. Regular trade customers can set up an account with agreed rates.
Ready to send a file or module?
WhatsApp is usually the fastest way to reach us. Send vehicle details, the fault, and the original file if you already have it — we'll respond with a firm price and turnaround.
Doyen Auto Services Ltd · 59 Southcroft Road, Rutherglen, Glasgow G73 1UG · Tel 0141 483 0726 · Mobile 07760 926245 · support@doyenautos.co.uk