So the word is there is a software update to resolve the vacuum pump failure. From the limit word of mouth my understanding is there is a change to the abs braking system.
I sent a email to my contacts requesting more info.
I would like a tune file that has this in it so I can see the change and just copy over my tune. If I have to I will go to dealer and switch to stock, let them flash, then copy stock file, compare and copy differences.
Anyone with info or better yet a file of a stock truck with this update would be greatly appreciated. Thanks