IMMO / VAG / TCU & DSG
DQ381 TCU IMMO Data Transfer & Full Clone
Manual DQ381 TCU services covering IMMO data decode; supported CS, PIN, MAC and power class decoding or changes; IMMO data transfer; and Full Clone preparation for compatible transmission control units.
Manual service by the Digisoft team. Send your files and requirements for review; no automated tool is launched on this page.
Request manual serviceDQ381 TCU services
This entry identifies DQ381. Include the original and donor hardware and software identifiers.
IMMO data decode
Manual immobilizer-data decoding service based on the supplied DQ381 TCU read for an approved repair or replacement case.
CS, PIN, MAC and power class
Manual decoding and supported field-change service for security data available in the DQ381 TCU file. Field availability depends on the exact TCU hardware, software and data format; not every variant contains every field.
IMMO Data Transfer
Manual immobilizer-data transfer service between the original DQ381 TCU controller and a compatible replacement. Original and donor identification are reviewed together.
Full Clone
Full TCU cloning service for preparing a compatible DQ381 TCU replacement from the original controller data. Required memory reads and replacement compatibility are confirmed for the exact hardware and software version.
BEFORE PROCESSING
Compatibility first. Processing second.
This catalog entry identifies a supported service family. The exact vehicle, controller identity, hardware or software variant and available original data must be reviewed before the correct workflow can be confirmed.
Identify
Provide the vehicle and exact module family or controller identifier.
Review
Confirm the available source data and the intended replacement or repair outcome.
Confirm
Proceed only after the module variant and supported service path match.
Send your file / Contact us
Fill in the form and send — your request opens in WhatsApp ready to send to us, and a copy is saved to our admin panel.
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One file, up to 20 MB. An original file is required for mileage correction; files are optional for other enquiries. Work is performed manually by the Digisoft team. Submitting saves a request and may open a prepared WhatsApp message; it does not send that WhatsApp message automatically.