I have done the same but i just ordered the charging module and the harness wire. After installing the module in the center console lid and connecting it to the exciting wire in the back of center console i find out that no power comes to that wire. Maybe because the fuse dont exist since the car doesn't come with wireless charging option.
Tried to locate the fuse in fusebox but no luck.
So resurrecting this because I have some feedback as I just today got to opening up the back and removing the trim panel to see what's what.
I got my service manuals about a week ago and having an SLE truck without it factory set up for wireless charging, I do not have this connector back there being pointed to. I only have 3 wire harness breakouts, one for the 120V inverter, one for the 12V cig lighter/ass and one for the rear climate, nothing else or even a hint of being able to add it.
I suppose I could buy a replacement harness, but that is a lot of work to take out the seat, dismantle the console and rework it.
So I guess for now, wireless for me anyway, is off the table.
Hope this helps someone.