2018 Ford F150 3.5L Ecoboost - Wrench Light

[tlauchert1]

I have a stock 2018 F150 and the i3 Platinum. I am trying to install the 93 octane tune, but as soon as I adjust the tire size for my 33's, it throws the Wrench light on my dash. I cannot clear the code with the diagnostic tool. Please help. The 93 octane tune loads in fine, but I cannot get rid of the wrench light......

[mikel]

Wyatt reported this to me when you called in the other day, our engineering team is looking into it.


Thanks

[tlauchert1]

Mike:

It's been 5 days since I've heard anything about this? My truck is still in limp mode from your programmer. Where do we go from here?

Tom-

[mikel]

Are you saying that reloading the stock tune does not get rid of the light?
I was unaware of that and I apologize if thats the case.
Please confirm.

If that is the case, please try programming the stock tire size and see if that helps.