IL states original owner must apply for dup title. See below from il website
Out-of-State Residents
Out-of-state residents may not apply for an Illinois duplicate title if they have purchased a vehicle without a title from an Illinois resident. The out-of-state purchaser must ask the Illinois...
My 6kw system installed in Feb 24 cost 18k with 40 amp ev charger through a group county wide purchase. After state and fed rebates it cost under 6k IF my FED rebate comes through my taxes this year
Are you sure it's the Bluetooth module you are looking for? Don't think that would affect your issues. I thought the BT module was in the back of the cab?
To even get basic functionality, you need the contactor to engage to connect the battery to the DC pins on the connector. That will require a software change by Ford