trailer wiring

I've installed a hitch and the OEM trailer harness myself but understand that the module needs to be activated using FORScan or FDRS. Dealership is charging $225 just for the computer work since the installation is already done. Is there a way for me to do this myself?

Hello, I am new to the forum. I have a 2022 Ford Bronco Base 2dr MT. Yesterday I was going to install Curt trailer wiring which I have installed on other vehicles I’ve owned. When I went to disconnect the negative terminal on the battery I noticed the typical slight sparking on the terminal...