Programming and Coding Replacement Modules
Supported services include control-unit coding, commissioning, synchronisation, data transfer and selected cloning or adaptation procedures. Manufacturer software is used where it provides the correct authorised route; specialist bench and diagnostic equipment is used where the module or vehicle requires it.
When Module Programming May Be Needed
- Replacement ECU or BCM fitted and not matched to the vehicle
- Immobiliser or keyless-start module faults
- Steering lock / ignition-security faults
- Donor module requiring coding or synchronisation
- Keys no longer recognised following module replacement
- Security data requiring recovery or transfer on supported systems
Check the Fault Before Replacing a Module
We avoid treating every non-start as a bad key. Diagnostic checks can help establish whether the fault is with the key, antenna/reader, immobiliser, ECU, steering lock, BCM or another part of the security chain.