Renault — TCU Tuning

TCU Tuning is in the FILHEX catalog for Renault Files — published for 1 of the 39 Renault ECUs in the snapshot. Upload your original File and scan it free — scan confirms whether this Solution applies to your File before you spend a Credit.

Get 5 free Credits — Windows app All Renault Solutions

TCU Tuning on Renault

TCU Tuning recalibrates transmission control so shift behaviour and torque limits match the engine's output. Full explanation — what changes in the File, hardware pairing, codes, legal context — on the TCU Tuning page. On a Renault File it is requested like any other Solution: scan first, then select it alone or together with the other Solutions the job needs, for one Credit.

Renault ECUs with TCU Tuning

ECUs published with TCU Tuning for Renault in the current catalog snapshot (1 of 39). Your File's software version decides — the free scan confirms it.

GETRAG DC4

Workflow

Create a Workspace in the FILHEX app and verify email (5 free Credits once verified).
Upload the original Renault File and scan it — free.
Select TCU Tuning when scan lists it, plus any other Solutions you need.
Process for 1 Credit and download the result File.

FAQ

Can I run TCU Tuning on Renault Files?

TCU Tuning is in the catalog for Renault, so it can be requested on a Renault File. Whether it applies to your File depends on the ECU and software version — upload the File in the app and the free scan tells you before you spend a Credit.

Which Renault ECUs have TCU Tuning?

The snapshot lists TCU Tuning for 1 of the 39 Renault ECUs published in the catalog: GETRAG DC4. Other Renault ECUs may gain it after the next catalog snapshot.

What does the workflow look like?

Upload the original File, scan it free, select Solutions, and process for 1 Credit. Download the result File and flash it with your own tools.

How are Credits priced?

Packs: €5 for 1 Credit, €40 for 10 Credits, €150 for 50 Credits, €200 for 100 Credits. 5 free Credits once your Workspace email is verified. Credits never expire.