John Deere Custom Performance and payload download functionality has moved. You can navigate to the new location for each user group with the URLs below.

ECU Custom Performance Programmer (ECUCPP) Users can download power payloads from Custom Performance at: and License Download Utility (LDU) at:

Dealers can download non-power payloads from Service ADVISOR at:

John Deere Internal Users can download payloads from JDCP at: and License Download Utility (LDU) at: JDCP Help Page

Note: If the above URLs fail to open, please attempt with a different browser.

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