Update the Universal Control Module (UCM)

The UCM will be required to be updated for both CVT and PST PowerShift Transmission tractors.

Turn the machine on.
Plug the laptop into the machine's primary port.
Open EST and press the Detect Vehicle button.
Verify that the correct machine is selected and press OK.
Verify that the correct Vehicle PIN is displayed.

Note: If the Vehicle PIN is not populated you should be able to move onto the next step.
A window will open asking if you are authorized to make changes to this vehicle. Select Yes.
A window will open asking if you want EST to automatically retrieve vehicle status report information. Select No.

Note: Yes, can be selected but it will add more time to the updating process.
Confirm that the EST is connected to the primary port and press OK.
Press the Programming Button in the top row.
Press the Set Up Controllers for Downloading button.
Follow the on screen instructions.
Turn off the vehicle and let the Pro 1200/Intelliview 12 display shut down completely.
Once all the controllers are completely shut down, turn key switch to on but do not start the engine.
Select Ok.
Look for vertical arrows next to the UCM to confirm that the controller is in the programing mode.
The Pro 1200/Intelliview screen will display the following message once it enters programming mode.
Select UCM and confirm that it is highlighted in blue.
Select Browse.
Select the UCM software.
Select Open for the selected software.
Select Ok.
Select Program Download.
A window will open confirming to replace the program file. Select Ok.
A window will open when the programming is completed. Select Ok.
Turn the vehicle off.

Note: If the vehicle does not shift out of park return to the "Controller Test" page.

Last Revised:Jun 2025