hi-rev
Sun, September 18th, 2011, 08:52 PM
i want to upgrade my evo to a gryphon for my 04 f150 and tried going through the upgrade sheet through the website and it asks me to provide the serial number of the evo and hex but i can not locate the hex code......i want to do some custom tunes on my truck let me know what i need to do to locate my hex code from my evo
GNAR13
Sun, September 18th, 2011, 09:28 PM
menu
diagnostics
tech support
version info
Your hex code should be there. If that doesnt work you can unplug it with the key off, then plug it back in. I used to have to do that all the time when the heat would cause the display to shut off. The hex shows up in like the first or second screen after you plug it back in and turn the key on
Longshot270
Sun, September 18th, 2011, 11:16 PM
menu
diagnostics
tech support
version info
Your hex code should be there. If that doesnt work you can unplug it with the key off, then plug it back in. I used to have to do that all the time when the heat would cause the display to shut off. The hex shows up in like the first or second screen after you plug it back in and turn the key on
Bingo, those are both good ways of getting it. :thumbs up yellow: