On CNH Tier5 machines after February 2021 the ECUs are locked.
It is not possible to tune these machines with any flash tool.
It is only possible to tune these models with a CNH EST diagnostic tool on Engineering Level.
You can find the CNH diagnostic tool in our Onlineshop.
The installation service for the CNH EST Engineering Level software can also be found here
Please note, it is important to not have any third party Anti Virus on your PC!
The Windows security is enough.
If you have the tool you need to follow these steps.
1. Book an appointment for a CNH Remote Tuning
2. Click on Book appointment in the Tuning24.org Dealer Area
3. Select Tuning Service
4. Select CNH Remote Tuning
5. Select a date an time
6. After you selected a Date and Time you will receive a confirmation mail for your booked service.
7. When the appointment comes around connect the vehicle to the CNH Diagnostics and send your
TeamViewer ID to support@tuning24.org.
8. The Tuning24 technician will then connect to you PC and proceed with the Tuning of the machine.
After the technician has finished the Tuning process a Dataset registration needs to be perfromed.
9. Ready to do a Testrun.
If you have any further questions please fell free to contact us.
support@tuning24.org