Epiphany
Well-Known Member
- Thread starter
- #976
I tried everything and couldn't nail this one down on my 2020 GT500 after having done everything to my '16 GT350. I learned of a gentleman that does a lot of police car programming and contacted him. Try Jason at flvpmods.com and inquire. I think the link for disabling the double horn honk, a request for a miscellaneous item, was here.Has anyone come up with the correct fix for the double honk on exit in the 2020?
https://flvpmods.square.site/product/ids-programming-of-non-standard-features/19?cs=true
Basically, Jason uses your supplied VIN to him to access your vehicle's specific As-Built data (which you too can find at Motorcraft's website). He knows the address for '20/double horn honk, and can write you a tweaked AB file. Jason doesn't deal with FORScan so the understanding is that you'd be using IDS hardware to "flash" the appropriate control module.
I think it was $25 for him to write me a file. I then used a file comparator to find the address he made the changes to. You can download the comparator tool here...
http://www.compulsivecode.com/Project_AsBuiltCompare.aspx
It's easy to do, so for those not that computer savvy trust me - you can do it. What you do is load your own AB file as well as Jason's new file. You then see the exact change he made, note it, and then use FORScan to make the appropriate change. I did this in the spring and it remains in place even though I've noticed Ford has accessed telematics data from my car remotely.
Jason's FB page...
https://www.facebook.com/flvpmods/
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