I have a 2011 f150 3.5l ecoboost. An issue that started a few months ago is that the cruise control just stays on at all times unless I turn it off, and even then it will randomly turn on while driving. This wouldn't be a problem but sometimes around 25-35 mph, the truck will shake hard, the speedometer goes to zero and stays there, and a wrench light pops up. If I pull over and restart the truck it all goes back to normal. Help is appreciated.

 

The speedometer and shaking issue sounds like you need a new leadframe in the transmission. The cruise may just be a bad or dirty button in the steering wheel.