My 04.5 cummins is throwing the Validate checksum failed and can't read and save file. What is the fix for this?? Returned my Smarty S06 back too stock, battery's are fully charged and no accessories were on. What do I need too do?!
My 04.5 cummins is throwing the Validate checksum failed and can't read and save file. What is the fix for this?? Returned my Smarty S06 back too stock, battery's are fully charged and no accessories were on. What do I need too do?!