Ford F-150 trailer brake install

Here’s a video of an OEM trailer brake install in a 2018 f150 lariat. There’s a few videos that show this but none of them have the speaker in the dash so I wanted to show one that had it. And what you would do to remove it. I forgot to add the top of the faceplate has 2 screws that need removed prior to pulling it off. Don’t forget to like and subscribe! Thanks guys!

[@guitarplayer6262]

How do you reflash the computer to make this operational? Or do you have to take it to the Ford dealership

[@justthetipgarage5305]

You can either use FORScan and do it yourself or you can take it to the dealership.