TCU File Services: Transmission File Requests
Explore active AutoScan transmission file services. Prepare the original TCU read and gearbox details, then confirm application support and the current request price.
Identify the transmission application
A TCU request concerns the transmission controller. Supply the gearbox identity, controller information, software details and tool used for the original read. An engine Power Gains page does not confirm transmission compatibility.
Use the transmission original
Keep the ECU and TCU reads clearly identified. Submit the original transmission file for the requested TCU service and explain any relevant vehicle modifications in the request notes. Ask support if you are unsure which file or details are required.
Select an active TCU service
The available TCU services are listed below from the active service catalogue. Their names distinguish the requested stage; they do not promise a specific shift behaviour, torque limit or supported gearbox. Confirm those requirements with AutoScan for the exact application.
Review and follow the request
Check the credit total in your account before confirming. Use the linked request conversation for questions and revisions, so the team can identify the transmission file and selected service.
Active service choices
These names come from the current active AutoScan service catalogue. Application support and the price depend on the actual vehicle and request.
Questions about this service
Can I use engine Stage 1 figures as TCU results?
No. The Power Gains catalogue describes engine HP and torque. It does not provide measured transmission results or confirm TCU support.
Is every automatic gearbox supported?
The active service name does not establish universal compatibility. Send the exact gearbox/controller details and confirm your application with support.
Prepare your request
Use your account to submit a file, confirm the selected service and price, and follow the linked messages and delivery. For questions before a request, contact AutoScan with the application details.