I was experiencing a grinding noise when braking and the brakes seems to be sticking even after I took my foot off the pedal. I took it to the Dealership last week and they thought it was "foreign metal" material that got stuck between the pad and rotor. They replaced everything and sent me home. Hours later I was having the same problem. I took it back in today and they are still investigating. Any owners having problems with the braking system on their 2015 f150?

 

My truck is in the shop today for the samething, I have a 2016 F150 FX4. They told me mine was the brake box that is bad. They supposed to have one delivered tomorrow for them to install it. So my new truck with only 400 miles is sitting at the service shop waiting on parts. Cannot believe how stuff like this happends on new vehicles.
Good luck vtboy51

 

After 2 days at the dealership and with the help of Ford Tech support, they are starting with replacing the hub assemble. Apparently this can cause the braking system to engage when not working properly.... The parts arrive tomorrow morning at 9am, so lets hope.

 

Is it an ecoboost?

 

Yes it is

 

only way it that can happen is if it's ABS related... and most of the time you can replace just the sensor..

but it's under warrenty so let them throw new parts at it.. make sure to ask alot of questions