All units are tested first to ensure faults exist – after which the unit is stripped and rebuilt.
After a final reprogram/check and data errors cleared, the unit is sealed to protect the components from moisture.
We currently have a 100% success rate with these units – so long as they haven’t been water damaged or tampered with.
We can also …
reprogram any unit to ‘be another’ i.e.. convert a Mazda 3 to a Mazda 6 – any variant , any model.