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by diggman
Fri Oct 01, 2010 9:06 am
Forum: Predator GM Diesel
Topic: Predator wont Boot Up after update attempt
Replies: 40
Views: 66686

My U7186 for my 06 Duramax had rev20. I tried to update it to 9r12.
I downloaded 2.2.1.9exe and the 9r12.crom file
I followed the instructions, returned original program, plugged in my Dynex DX-UBDB9 serial to USB. The program recognized my predator and started the update. It loaded to 8195 of ...

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