2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 179Get this manual
500 EFI FUEL SYSTEM 9Go to and click on "ReFlash Authorization" from the "Service and Warranty" drop-down menu12An "Authorization Key" will appear in the upper left corner of the screenCopy (CTRL+C) this key exactly as it appears
"Authorization Key" "Service and Warranty" "Reflash Authorization"
10Enter or paste (CTRL+V) the Request Code into the box
13Enter or paste (CTRL+V) the Authorization Key in the box located on the Digital WrenchTM screenClick the Continue' button and follow instructions provided on the screen to complete the reprogramming procedure
Enter the "Request Code"
Enter the "Authorization Key"