FORScan forum

do you have a 17 with 3.5? Because i have done what is in the end of that video and it does not work. i have also tried changing gear ratios and rollout numbers to lower the hex value and that does not work. I can not make a single change to that line of hex without the wrench and no way to clear it.

Hello,

I can not clear wrench and dtc p160a after changing tire size in my 17 f150.

What is the latest fix? The relearn does not help.